Services We Offer

     NH HVAC Systems inc. is a National Balancing Council (NBC) certified commercial HVAC systems testing and balancing firm. We also provide full service on existing commercial/industrial HVAC Equipment and new installations.  Our hard work and dedication to our reputation has led to a long relationship with established companies just as Colliers International, US Cellular, and J Lawrence Hall.


     NH HVAC Systems inc. brings years of experience in HVAC contracting, mechanical engineering, and HVAC system design to your projects.  We have served engineers, architects, contractors, industries & businesses thought New England for 17 years.  We offer a solution-based approach to HVAC system testing and balancing,

as we have maximized the efficient and comfort of hundreds of HVAC systems.


 Balancing services we provide Include:

National Balancing Council Certified Air and Hydronic System Balancing

HVAC System Diagnostics

Certified Air Duct Leakage Testing

HVAC System Surveys

HVAC System Troubleshooting

Pre-Remodel System Evaluations

Indoor Air Quality Solutions

Comfort Balancing

Building Pressure Testing

Consulting Services

Kitchen Exhaust System Balancing

Ventilation Rates Measured

System Event Recording

Carbon Monoxide Safety Testing and Diagnostics

Combustion Performance Testing and Diagnostics

Control Sequence Testing

5 Eastpoint Drive, Unit 14, Hooksett, NH 03106