Heating & Cooling in Somersworth, NH — Our Home Base
CircumVent HVAC is based here in Somersworth. Repairs, installations, and 24/7 emergency heating and cooling service for the Hilltop City.
Home Base
HVAC From Right Here in Town
Somersworth’s housing runs the full range — mill-era two-families near the downtown, post-war ranches off Blackwater Road, and newer construction toward the Rochester line. We work on all of it. A lot of older homes here still heat with oil or have no ductwork at all, which is why ductless mini splits have become our most-requested install in town: heat and AC from one system, no ducts required.
We handle the full range of residential HVAC work — gas, oil, and electric heat, central air, heat pumps, and maintenance — and because Somersworth is home, it gets our fastest response window of any town we serve. We also cover neighboring Dover, Rollinsford, and Berwick, Maine — just across the bridge.
Services
What We Do in Somersworth
24/7 Emergency Heating & AC Repair
Ductless Mini Split Installation
Oil-to-Heat-Pump Conversions
Gas & Oil Furnace Service
Central AC Installation & Repair
Annual Maintenance & Tune-Ups
FAQ
Somersworth Questions We Hear a Lot
How fast can you get to me in Somersworth?
Faster than anywhere else we work — this is home base. For no-heat and no-cooling emergencies we answer the phone 24/7, every day of the year.
My house has no ductwork. Can I still get central air?
Yes — that’s what ductless mini splits are for, and half of Somersworth’s older housing is a perfect fit. One outdoor unit, slim indoor heads, heating and cooling from the same system.
Are there rebates for switching to a heat pump in NH?
Usually, through NHSaves. Incentives change year to year, so ask when you call and we’ll tell you what your project qualifies for right now.
Need Heat or AC in Somersworth?
Free quotes, no dispatch fees, and the shortest drive of any town we serve. You can also see our full service area or send us a message.