- 817 Millbrook Lane Kokomo, IN 46901
- (765) 450-7069 | (317) 296-7481
- info@hmhmechanical.com
Our Expertise
Pre-Construction Services
Accurate Planning. Cost-Efficient Execution.
Successful pre-construction starts long before breaking ground. At HMH Contractors, Inc., we provide detailed estimates of construction costs, feasibility analysis, and strategic planning to streamline execution. Our construction estimating process delivers a detailed cost estimate and a construction estimating guide to help you understand the expected total cost of completing the work.

Mechanical Construction Feasibility
Before construction begins, we conduct a site analysis to evaluate conditions and identify potential challenges. Our team then performs a design review and cost estimation to align plans with your budget and project goals. Through risk and sustainability assessments, we ensure code compliance and select the best construction methods for efficiency, safety, and long-term performance.
Building Information Modeling (BIM)
We utilize BIM in the construction industry to create construction 3D models and construction site models that enhance planning and accuracy. This technology streamlines project management with BIM, improving coordination, reducing errors, and optimizing efficiency before construction even begins.
Design Assist
Our design-assist approach ensures smooth coordination between architects, engineers, and construction teams. This strategy designs, evaluate materials, and streamline construction methods to maintain quality while keeping the cost of completing construction under control.
Conceptual & Detailed Estimating
Accurate cost planning starts with a conceptual estimate that gives a clear picture of the project’s financial scope. We refine this with conceptual estimate construction and detailed cost estimates based on real-world data, ensuring you stay on budget. Our construction estimating guide provides transparency from planning to execution for informed financial decisions.

24-Hour Emergency Repairs
We understand that failures can happen anytime—disrupting operations and causing costly downtime. That’s why we offer 24/7 emergency services to ensure your systems are restored quickly and efficiently.
HVAC & Refrigeration Services
Reliable, Efficient, and Precision-Engineered Solutions
At HMH Contractors, Inc., we provide specialized HVAC & Refrigeration Services for commercial, industrial, and institutional clients. Our expert technicians deliver high-performance installations, repairs, and maintenance to ensure system reliability, efficiency, and compliance with industry standards.

Efficient, Reliable, and Cost Saving HVAC & Refrigeration Services
A well-maintained HVAC and refrigeration system is crucial for maintaining optimal indoor air quality, temperature control, and energy efficiency. Gain high-performance HVAC and refrigeration solutions that prioritize efficiency, reliability, and long-term cost savings.
The benefits of HMH’s HVAC & Refrigeration Services:
- Increased Energy Efficiency
- Improved Air Quality
- Extended Equipment Lifespan
- Reduced Downtime & Repairs
- Regulatory Compliance
- 24/7 Emergency Support
- Customized Solutions
Hydronic Equipment Installation & Repairs
We install and service boilers, pumps, and valves, optimizing hydronic heating and cooling systems for maximum efficiency and reliability.
Hot Water, Chilled Water & Steam Piping
We install and repair hot water, chilled water, and steam piping systems, ensuring optimal energy efficiency and long-term durability for heating and cooling applications.
Existing Equipment Repairs & Retrofits
Extend the lifespan and improve the efficiency of HVAC and refrigeration systems with expert repairs and retrofits, integrating the latest technology to enhance performance.
Diesel Piping & Generator Exhaust
We install diesel fuel piping and generator exhaust systems safely and in accordance with the code, ensuring efficient power generation and regulatory compliance.
Installation of Large HVAC Equipment
Our technicians handle chillers, cooling towers, air handlers, and rooftop units, integrating them seamlessly into your existing infrastructure for optimal system performance and energy efficiency.
Steam and Condensate Piping
Our HVAC & Refrigeration Services include precision installation and maintenance of steam and condensate piping, ensuring proper flow, pressure control, and system safety in critical industrial and commercial environments.
Refrigeration Services & Piping
Our HVAC & Refrigeration Services include comprehensive solutions for refrigeration systems. We install, repair, and maintain refrigeration systems and piping, ensuring peak efficiency, reduced downtime, and maximum reliability.
Preventative Maintenance
Our customized maintenance programs help prevent breakdowns, reduce downtime, and extend system life by addressing potential issues before they escalate.
Tune-Ups & Cleanings
Regular tune-ups and cleanings are essential for maintaining peak HVAC & refrigeration system performance. We provide tune-ups and cleanings to improve energy efficiency, temperature control, and overall system performance, reducing operational costs and increasing longevity.

24/7 Emergency Services
Our HVAC & Refrigeration Services include round-the-clock emergency repairs, ensuring a rapid response to system failures to minimize disruptions and restore operations quickly.
Steam & Hydronic Boilers
Precision Installation, Maintenance, and Repair
At HMH Contractors, Inc., we specialize in the installation, maintenance, and repair of steam and hydronic boilers for commercial, industrial, and institutional applications. Our expert team ensures your system runs efficiently, safely, and in full compliance with industry standards.






Optimized Steam & Hydronic Boilers Service
A maintained steam and hydronic boiler system is essential for safe, energy-efficient operations in commercial, industrial, and institutional facilities. Get expert installation, maintenance, and repair services, while meeting regulatory standards.
The benefits of HMH’s Steam & Hydronic Boilers:
- Enhanced Energy Efficiency
- Extended Equipment Lifespan
- Improved Safety & Compliance
- Optimized System Performance
- Reduced Downtime
- Certified Repairs & Compliance
- 24/7 Emergency Support
Expert Boiler Installation – Any Manufacturer
We professionally install steam and hydronic boilers from all major manufacturers. Whether you’re upgrading an existing system or installing new equipment, our technicians ensure a seamless setup tailored to your facility’s needs.





Comprehensive Equipment Repairs
We offer ASME R stamp-certified repairs, ensuring welding stamps and R stamp welding meet industry regulations. Our repair services include:
- R Stamp Repairs
Tube replacement, shell repairs, and critical fixes for pressure vessels. - PP Stamp Work
Pressure part modifications and compliance upgrades. - U Stamp Repairs
Repairs for tanks and pressure vessels, while ensuring ASME stamp certification and system integrity.
Tune-Ups & Cleanings
Regular tune-ups and cleanings are essential for optimal boiler performance. Our services improve efficiency, reduce energy waste, and prevent costly breakdowns.
State Inspection Preparation
We prepare your steam and hydronic boilers for state inspections, ensuring full compliance with safety and operational regulations. Our team conducts thorough pre-inspection checks to avoid unexpected issues.
System Calibration
Proper boiler calibration ensures accurate readings and peak efficiency. We fine-tune your system to optimize energy consumption and minimize waste.
Combustion Analysis
Our combustion analysis ensures your boiler burns fuel efficiently and safely, reducing emissions and improving overall performance and sustainability.
Preventative Maintenance
We offer customized preventative maintenance programs to prevent failures, extend the life of your steam and hydronic boilers, and minimize downtime.
Full System Inspection
Our comprehensive boiler inspections identify potential issues before they become significant problems, ensuring system reliability and safety.

24-Hour Emergency Repairs
We understand that failures can happen anytime—disrupting operations and causing costly downtime. That’s why we offer 24/7 emergency services to ensure your systems are restored quickly and efficiently.
Code Stamp Certifications
Ensuring Compliance, Safety, and Quality
At HMH Contractors, Inc., we are certified by the American Society of Mechanical Engineers (ASME) and The National Board Inspection Code (NBIC) to perform installation, inspection, and repair of pressure-retaining equipment. Our Code Stamp Certifications demonstrate our commitment to safety, compliance, and precision engineering, ensuring that all work meets strict industry regulations.






Certified Code Stamp Services
When it comes to pressure-retaining equipment, choosing a Code Stamp Certified contractor ensures your systems meet strict industry regulations. Ensure your pressure-retaining equipment operates with maximum protection, compliance, and efficiency with HMH Contractors, Inc.
Why Choose Our Certified Services?
- ASME & NBIC Certified Work
- Compliance with Industry Standards & Regulations
- Enhanced System Safety & Reliability
- Precision Engineering & Quality Assurance
- Reduced Downtime & Operational Risks
- Expertise in Fire Tube & Water Tube Boilers, Pressure
- Vessels, Power Piping & Tanks
- Long-Term Performance & Cost Savings





Comprehensive Equipment Repairs
We offer ASME R stamp-certified repairs, ensuring welding stamps and R stamp welding meet industry regulations. Our repair services include:
- R Stamp Repairs
Tube replacement, shell repairs, and critical fixes for pressure vessels. - PP Stamp Work
Pressure part modifications and compliance upgrades. - U Stamp Repairs
Repairs for tanks and pressure vessels, while ensuring ASME stamp certification and system integrity.
The National Board Inspection Code (NBIC) sets the highest standards for the installation, inspection, repair, and alteration of pressure-retaining equipment. With our ASME and NBIC Code Stamp Certifications, HMH Contractors, Inc. ensures that your equipment remains compliant, safe, and operational for years to come.
Fire Tube Boilers
We provide certified installation, inspection, and repair of fire tube boilers, ensuring they meet all safety codes and performance standards.
Water Tube Boilers
Our experts specialize in installation, maintenance, and inspections of water tube boilers, maintaining their efficiency, reliability, and regulatory compliance.
Pressure Vessels
We handle the installation, repair, and inspection of pressure vessels, ensuring compliance with ASME and NBIC regulations to keep systems safe and operational.
Tanks
We perform installation and inspections for industrial tanks, ensuring they meet the required safety and compliance standards for long-term reliability.
Power Piping
Our certified power piping services include installation, maintenance, and safety inspections, ensuring efficient and compliant operation of industrial piping systems.
Fabrication Services
Precision-Crafted Solutions for Industrial, Commercial, and Sanitary Systems
At HMH Contractors, Inc., we combine precision, innovation, and expertise to deliver high-quality fabrication solutions. Using advanced pipe cutting machines, BIM coordination, and automated cutting technologies, we ensure every component meets the highest industry standards for accuracy, efficiency, and durability.

Advanced & Superior Fabrication Services
Our advanced fabrication technologies allow us to provide customized, high-performance solutions across industrial, commercial, and sanitary applications. Get efficient, reliable, and high-performance fabrication solutions.
Why Choose Us?
- High-precision cutting for seamless installation
- BIM coordination for accuracy and efficiency
- Automated cutting to reduce material waste
- Custom fabrication for HVAC, plumbing, and
industrial systems - Modular skid fabrication for scalable installation
- Onsite fabrication for fast, flexible solutions
- Certified orbital welding for high-purity applications
- Expertise in various materials, including steel,
aluminum, copper, inconel, and plastics - Advanced welding and joining techniques
- Processes: SMAW, GTAW, GMAW, FCAW, Plastic
Fusion, Solvent Cement, Soldering, Brazing,
Automated Material Cutting.
Precision with the Vernon MPM Industrial Pipe Cutting Machine
Our pipe cutting machine ensures precise cutting, beveling, and prepping of pipes for seamless assembly and installation, improving efficiency and reducing material waste.
BIM Coordination for Pipe Spool Production
We utilize Building Information Modeling (BIM) to create detailed pipe spools, enhancing construction coordination and minimizing errors during fabrication and installation. BIM modeling delivers improved accuracy, streamlined workflows, and cost savings.
Pressure Vessels
We handle the installation, repair, and inspection of pressure vessels, ensuring compliance with ASME and NBIC regulations to keep systems safe and operational.
Power Piping
Our certified power piping services include installation, maintenance, and safety inspections, ensuring efficient and compliant operation of industrial piping systems.
Fire Tube Boilers
We provide certified installation, inspection, and repair of fire tube boilers, ensuring they meet all safety codes and performance standards.
Water Tube Boilers
Our experts specialize in installation, maintenance, and inspections of water tube boilers, maintaining their efficiency, reliability, and regulatory compliance.
Pressure Vessels
We handle the installation, repair, and inspection of pressure vessels, ensuring compliance with ASME and NBIC regulations to keep systems safe and operational.
Power Piping
Our certified power piping services include installation, maintenance, and safety inspections, ensuring efficient and compliant operation of industrial piping systems.
Materials We Work With
Inconel, Carbon Steel, Stainless Steel, Aluminum, Plastics, Copper
Our pipe fab team ensures durable, high-performing components, regardless of material type.
Specialized Processes
SMAW, GTAW, GMAW, FCAW, Plastic Fusion, Solvent Cement, Soldering, Brazing, Automated Material Cutting
From welding stamps to stainless steel pipe cutting, our expertise spans various fabrication and joining techniques.

24-Hour Emergency Repairs
We understand that failures can happen anytime—disrupting operations and causing costly downtime. That’s why we offer 24/7 emergency services to ensure your systems are restored quickly and efficiently.
Process Piping Services
Reliable, High-Performance Piping Solutions
At HMH Contractors, Inc., we design, install, and maintain process piping systems for industrial, commercial, and institutional operations. Our expert team delivers high-efficiency piping services, ensuring the safe transport of fluids and gases with precision and compliance. Whether you need a repiping installation in Indianapolis or a waterline installation in Indianapolis, we provide custom solutions tailored to your industry’s demands.

Long-Term Reliable Piping Services
At HMH Contractors, Inc., we provide expert process piping solutions for safe, efficient, and compliant fluid and gas transport across industries. Get precision-engineered piping solutions that maximize efficiency and compliance.
Why Choose HMH’s Piping Services?
- Custom-engineered piping systems
- High-efficiency fluid and gas transport
- Sanitary and industrial waste piping
- Reliable pneumatic and hydraulic systems
- Closed and open-loop water cooling
- Expert steam and condensate piping
- Certified gas and compressed air piping
- High-pressure hydraulic tubing
Sanitary & Industrial Waste Piping
We are an industrial piping specialist that designs and installs industrial piping solutions for sanitary and industrial waste systems. Our services include industrial piping repair, commercial sewer installation, and commercial sewer repair, ensuring compliance with safety and environmental regulations.
Process Fluid Gas Systems
We provide gas & plumbing services for manufacturing, healthcare, and industrial applications. As experienced gas piping contractors near me, we ensure safe, efficient gas transport with precision-engineered gas plumbing services. Our licensed experts handle gas and plumbing services for specialized industrial needs.
Pneumatic Systems
Our pneumatic system solutions deliver a consistent compressed air supply for tools, machinery, and automation. Whether it’s a new pneumatic system installation or maintenance, we ensure durability and reliability.
Closed and Open Loop Water Systems
We install and maintain closed loop water cooling systems, open loop water cooling, and water loop piping to support heating, cooling, and industrial water applications. Our closed loop cooler designs enhance efficiency and performance in mission-critical environments.
Steam and Condensate Systems
Our steam piping solutions ensure safe and efficient energy transfer with steam pipes, boiler pipe insulation, and steam boiler piping. We specialize in insulating steam pipes to improve system longevity and efficiency.
Hydraulic Tubing Solutions
Our high-pressure hydraulic steel tube solutions ensure safe and reliable fluid transport for heavy-duty industrial equipment, maintaining efficiency under extreme pressure.
Specialty Gas Piping
We provide compressed air piping systems, natural gas line plumber near me services, and gas-certified plumber expertise for specialized gas applications in industrial and healthcare facilities.

24/7 Emergency Services
Our HVAC & Refrigeration Services include round-the-clock emergency repairs, ensuring a rapid response to system failures to minimize disruptions and restore operations quickly.
Plumbing Services
Reliable, High-Performance Plumbing Solutions
We provide comprehensive plumbing services for commercial, industrial, and institutional facilities. From sanitary piping to advanced equipment installations, we ensure efficiency, safety, and regulatory compliance. Our expert team delivers precision-engineered solutions for water, gas, and drainage systems, ensuring long-term reliability.

Precise Plumbing Solutions
Our plumbing solutions ensure seamless operation and long-term dependability. Get expert plumbing services built for performance and longevity.
Why Choose HMH’s Piping Services?
- Custom-engineered plumbing systems
- Reliable water, gas, and drainage solutions
- Sanitary and industrial waste piping
- Medical gas and deionized water installations
- Stormwater and sewage management
- Water heater and booster pump services
- Backflow prevention and compliance
Sanitary Piping
Our sanitary piping systems ensure safe and efficient waste management while meeting health and safety regulations. We specialize in:
- Sewer line repair Indianapolis and sewage line repair
- Sewer pipe relining cost analysis and installation
- Poop drain pipe solutions for durable waste management
Domestic Water Piping
We provide water pipe replacement, water line services, and residential waterline repair to ensure a consistent supply of clean water. Our services include:
- Water line repair in Indianapolis
- Plumber water line installations
- Water service line repair for commercial and industrial needs
Water Heater Services
We install and repair high-efficiency water heaters to ensure reliable hot water supply. Our services include:
- Water heater Indianapolis installations
- 24-hour water heater services for urgent repairs
Storm Piping
Our storm piping solutions help manage stormwater runoff and flooding risks while ensuring compliance. Services include:
- Storm drain repair and storm drain pipe repair
- Assessing storm drain repair cost for budget-friendly solutions
Medical Gas Piping
We design and install medical gas piping systems for hospitals and healthcare facilities, ensuring safety and uninterrupted service. Our capabilities include:
- Medical gas system installation
- Medical gas line pipe system in hospitals
- Hospital gas outlets and med gas outlets installation
Sewage & Storm Ejector Pumps
We install and service sewage and storm ejector pumps to prevent flooding and system failures. Services include:
- Sewage pump repair near me and sewage pump service
- Signs of ejector pump failure assessments
- Sewage ejector pump installation
Domestic Water Booster Pumps
We provide pressure-boosting solutions to maintain consistent water flow across large facilities. Our expertise includes:
- Booster pump for tankless water heater installations
- Whole house water pressure booster pump
- Pressure pump plumber services for system optimization
Sewer Camera Inspections
Using advanced sewer camera services, we diagnose drainage system issues with the best sewer inspection cameras, ensuring accurate and cost-effective repairs.
Hot Tapping & Line Stopping (Industrial)
Our hot tapping and line stopping solutions allow for pipeline modifications and repairs without service interruptions, keeping operations running smoothly.
De-Ionized Water Piping
We design and install high-purity de-ionized water systems for laboratories, healthcare, and industrial applications, ensuring ultra-clean water delivery.
Compressed Air Leak Repair (Industrial)
We detect and repair compressed air leaks in industrial piping systems, improving energy efficiency and system reliability.
Process Interconnecting Piping (Industrial)
We provide seamless integration of process piping systems, ensuring efficient industrial operations and minimal downtime.
Backflow Installations, Repairs & Certifications
We install, repair, and certify backflow prevention systems, ensuring clean, safe water supply and regulatory compliance.

24-Hour Emergency Repairs
We understand that failures can happen anytime—disrupting operations and causing costly downtime. That’s why we offer 24/7 emergency services to ensure your systems are restored quickly and efficiently.
Chiller Services & Maintenance
Expert Care for Reliable, Energy-Efficient Chillers
HMH Contractors, Inc. specialize in comprehensive chiller services designed to enhance efficiency, reduce downtime, and extend system lifespan. From chiller repair, preventative maintenance, to emergency service, we provide customized solutions for commercial and industrial facilities.

High-Performance & Cost-Efficient Chiller Services
We provide specialized chiller services that maximize system efficiency, minimize downtime, and extend equipment lifespan for commercial and industrial facilities. With HMH Contractors, Inc., your chiller systems receive expert care for optimal efficiency and reliability.
Why Choose HMH’s Piping Services?
- Preventative maintenance to avoid costly failures
- Fast and accurate chiller diagnostics and repairs
- Professional chiller cleaning for peak performance
- Water testing and treatment to prevent scaling and corrosion
- Certified service for all chiller manufacturers
- 24/7 emergency repairs to minimize downtime
Preventative Maintenance
Regular chiller maintenance prevents costly failures and optimizes energy efficiency. Our chiller repairing and maintenance programs extend equipment lifespan while reducing operational costs.
Chiller Cleanings
Routine chiller cleanings remove buildup, debris, and contaminants that compromise efficiency. Our professional water chiller repair services enhance performance and prevent long-term damage.
Error Diagnostics & System Repairs
We provide swift and accurate diagnostics for chiller repair near me, ensuring minimal downtime. Our technicians specialize in industrial chiller repair near me, delivering fast and efficient system repairs for commercial HVAC systems.
Service for All Chiller Manufacturers
Our technicians are certified to handle chiller maintenance and repairs across all major manufacturers. Whether you need a commercial chiller service or a water chiller repair, we deliver expert solutions tailored to your equipment.
Water Testing & Treatment
Proper water treatment prevents scaling, corrosion, and microbial growth, ensuring optimal chiller operation. We provide detailed water testing and customized treatment solutions for industrial cooling systems.

24/7 Emergency Services
Our HVAC & Refrigeration Services include round-the-clock emergency repairs, ensuring a rapid response to system failures to minimize disruptions and restore operations quickly.
Pharmaceutical & Food Processing Services
Precision-Engineered Solutions for Compliance & Efficiency
At HMH Contractors, Inc., we specialize in high-precision piping and welding solutions for the pharmaceutical and food processing industries. We highly consider compliance, safety, and efficiency on our list and ensure that all piping systems and welded components meet the most rigorous industry standards.

Sanitary, Compliant, and High-Precision Solutions
At HMH Contractors, Inc., we provide specialized piping and welding solutions designed to meet strict industry regulations for pharmaceutical and food processing facilities. Secure reliable, compliant, and high-performance solutions for regulated industries.
Why Choose Us?
- Certified orbital welding for sterile environments
- Sanitary piping compliant with FDA, USDA, and cGMP
- Custom food-grade and pharmaceutical process
piping - Corrosion-resistant and high-purity welding solutions
- Precision-engineered systems for chemical and
thermal stability

Certified Orbital Welding for Process Controls
Our certified orbital welding services deliver high-purity, contamination-free welds, ideal for sterile processing environments, cleanrooms, and food-grade applications. This advanced welding technique ensures seamless joints, corrosion resistance, and compliance with FDA and cGMP regulations.

Custom Piping Installation
We design and install sanitary process piping systems tailored to pharmaceutical and food-grade applications. Our services include:
- Stainless steel sanitary piping for sterile and hygienic processing
- High-performance food-grade piping that meets USDA, FDA, and 3-A sanitary standards
- Custom process piping solutions designed for chemical resistance, thermal stability, and long-term reliability

24-Hour Emergency Repairs
We understand that failures can happen anytime—disrupting operations and causing costly downtime. That’s why we offer 24/7 emergency services to ensure your systems are restored quickly and efficiently.
Additional Mechanical Services
Optimized Performance for HVAC & Mechanical Systems
We specialize in mechanical services to keep your HVAC, ventilation, and heating systems running at peak efficiency. For every chiller maintenance, rooftop unit installation, or steam trap servicing needs, our customized service programs ensure long-term performance, energy efficiency, and regulatory compliance.

Optimized Mechanical Services for Long-Term Value
At HMH Contractors, Inc., we enhance HVAC and mechanical system performance for commercial and industrial facilities. Get high-performance mechanical solutions built for efficiency and reliability.
Why Choose Us?
- Custom maintenance programs
- Rooftop unit and chiller services
- Make-up air and exhaust systems
- Heat pumps and radiant heating
- Air filtration and quality control
- Ultra-low and environmental chambers
- Steam trap inspections and repair
Customized Mechanical Solutions
Facility-Specific Service Programs
Every facility has unique mechanical needs. We offer tailored maintenance and repair programs designed to keep your HVAC and mechanical systems operating at optimal efficiency.
Packaged Rooftop Units (3-150 Tons)
Our team specializes in installing, maintaining, and repairing packaged rooftop HVAC units, providing efficient heating and cooling solutions for commercial and industrial buildings.
Chiller Services
We provide comprehensive chiller services, including chiller repair and maintenance for centrifugal, screw, process, and reciprocating chillers, ensuring optimal cooling system efficiency.
Make-Up Air Units (Direct & Indirect Fire)
Our make-up air unit installation services help maintain indoor air quality and ventilation efficiency, ensuring proper airflow in commercial and industrial environments.
Heat Pumps
We specialize in heat pump installation and servicing, providing energy-efficient heating and cooling solutions for large-scale commercial applications.
Exhaust System Installation & Maintenance
We design, install, and maintain industrial exhaust systems to enhance ventilation, improve air quality, and ensure compliance with environmental standards.
Radiant Heat & Unit Heaters
Our radiant heater and unit heater solutions provide cost-effective heating for warehouses, industrial plants, and commercial spaces, maximizing energy efficiency during colder months.
Air Filter Services
Routine air filter maintenance ensures better indoor air quality, improved HVAC system performance, and extended equipment lifespan, reducing operating costs.
Ultra-Low & Environmental Chambers
We specialize in servicing ultra-low and environmental chambers, ensuring precise temperature and humidity control for critical applications in pharmaceutical, food processing, and laboratory settings.
Steam Trap Maintenance
Our steam system maintenance includes steam trap inspections and repairs, reducing energy loss, preventing failures, and improving system reliability.

24-Hour Emergency Repairs
We understand that failures can happen anytime—disrupting operations and causing costly downtime. That’s why we offer 24/7 emergency services to ensure your systems are restored quickly and efficiently.
Trusted by Industry Leaders Across Indiana
Shawn Slater
John
Bonnie Drews
Frequently Asked Questions
What types of mechanical services does HMH Contractors provide?
We offer a full range of mechanical services for commercial and industrial clients. This includes HVAC, refrigeration, plumbing, process piping, boiler services, and pre-construction planning. We also do custom fabrication, design-build projects, and offer ongoing maintenance plans.
Do you specialize in commercial, industrial, or institutional projects?
Yes, we specialize in commercial, industrial, and institutional projects across Indiana.
What is your service area?
We work throughout Indiana, with offices in Kokomo, Indianapolis, and Lafayette.
Do you offer 24/7 emergency services?
Yes, we’re available 24/7 for emergencies like system failures or urgent repairs. Our goal is to get you back up and running as quickly as possible.
Blogs

Medical Gas System Maintenance Indiana: How Healthcare Facilities Can Protect Safety and Reliability

Build Smarter with HMH Contractors
Choosing HMH Contractors, Inc. means working with a trusted partner who prioritizes efficiency, accuracy, and cost-effective solutions. Our pre-construction expertise lays the groundwork for a successful, on-time, and within-budget project.
Let’s plan for success—contact us today!






