- 817 Millbrook Lane Kokomo, IN 46901
- (765) 450-7069 | (317) 296-7481
- info@hmhmechanical.com
Our Expertise
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.

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!