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Heating Service & Repair in Portsmouth, NH

heating repair services

Hart Heating Services

Our services include but are not limited to:

  • Cooling repairs & service

  • Heating repairs & service

  • Installation of new systems

  • Cooling & heating maintenance

  • Insulation installation

  • Residential HVAC services

  • Commercial HVAC services

What is HVAC?

Heating, ventilation and air conditioning (HVAC) is the technology that creates environmental comfort, both thermally and air quality wise, either indoors or in a vehicle. HVAC is based on the principles of thermodynamicsfluid mechanics and heat transfer. It is an important part of residential structures such as homes, apartments, hotels, hospitals and other healthcare facilities, industrial and office buildings and anywhere else where safe and healthy building conditions are regulated.

Proper expertise in the behavior of these types of systems is essential for the analysis and repair of any HVAC device.

The Importance of Proper Duct Design

To avoid future issues with duct work, it is important to find a company expertise in HVAC installation. Attention to detail to the design specifications is vital for a smooth running system. We are committed to double-checking the joints and support system, ensuring its integrity no matter the weather condition.

The stability of a duct work system relies on its support system; if any part of it fails, the integrity of your entire system could be at risk, making this part of the build incredibly important. A variety of supports may be needed including fixed, link, guide, rod, and sliding supports. These different types of supports keep the system in place, connect the framework to the foundation, allow for any shifting necessary, etc., to keep the duct work safe and secure from any vulnerabilities.


Our commitment to above and beyond quality in duct work fabrication will have you feeling at ease when your system is up and running. Give us a call at 603-431-8688 today with any questions or to get started!

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