Our Expertise

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.

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!