Take Control of Your Comfort with NEXTgen

Don't wait for your system to break down—take control of your comfort today with professional HVAC solutions from NEXTgen!

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ABOUT US

The NextGen Difference

At NextGen Heating, Cooling & Gas, we are more than just an HVAC and gas service provider—we are your partners in comfort. Whether you need heating repairs, AC installations, or gas line maintenance, you can count on us for expert solutions. Experience the NextGen difference today!

SERVICES

Total Comfort, Year-Round!

At NextGen Heating, Cooling & Gas, we provide top-tier HVAC and gas solutions to keep your home or business running efficiently. Whether you need a quick fix, routine maintenance, or a complete system upgrade, we’ve got you covered!

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Your Home Deserves Next-Level Comfort – Book a service with NextGen now!

OUR WORK

NextGen in Action

We love what we do, and it shows! Take a look behind the scenes as our skilled technicians bring top-quality service to homes and businesses.

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SERVICE AREAS

Comfort to Your Community

Servicing Manchester, NH and Surrounding Areas

At NextGen Heating, Cooling & Gas, we proudly serve homeowners and businesses throughout Manchester, NH, and the surrounding areas. Whether you need a quick HVAC repair, a brand-new heating system, or expert gas services, our team is ready to deliver reliable, high-quality solutions—right to your doorstep.