Compare the highest-rated hvac professionals in New Durham, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor specializing in high-efficiency heating and cooling solutions for New Durham's harsh climate. They are experts in heat pump installations for New England winters, furnace replacements, and comprehensive AC maintenance plans. Known for their 24/7 emergency response and expertise in energy-efficient duct sealing and insulation upgrades for older homes.
Serving the New Durham area for over two decades, this provider is a trusted name for reliable furnace repair and installation, particularly with oil and propane systems common in the region. They offer specialized boiler services and prioritize preventative maintenance plans to ensure systems withstand the long, cold winters. Their technicians are EPA-certified and highly experienced with all major brands.
A modern HVAC contractor focused on integrating smart, energy-saving technology with traditional heating and cooling. They excel in installing high-SEER air conditioners and modulating furnaces for optimal comfort and efficiency. They are a go-to provider for geothermal and ductless mini-split system installations, offering solutions for both new builds and older homes without existing ductwork.
The HVAC market in New Durham, NH, is characterized by high demand for robust heating solutions due to its humid continental climate with cold, snowy winters and warm, humid summers. The presence of many older homes creates a significant need for system upgrades, ductwork modifications, and energy efficiency improvements. Providers must be adept with a wide range of systems, from traditional oil furnaces to modern heat pumps, to handle the distinct seasonal demands. Emergency service capability during winter storms is a critical differentiator for local companies.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with New Durham regulations and climate
Get answers to common questions about hvac services in New Durham, New Hampshire.
For a complete system replacement (furnace and air conditioner or heat pump) in New Durham, homeowners can expect a typical range of $8,000 to $15,000+, depending on system size, efficiency, and home complexity. New Hampshire's cold winters often necessitate a focus on a high-efficiency furnace or a cold-climate heat pump, which can influence the upfront cost. Ductwork modifications for older homes in the area can also add significantly to the final price.
The ideal times are during the shoulder seasons—late spring (April-May) for cooling system service and early fall (September-October) for heating system service. Scheduling during these periods ensures your system is ready for New Durham's hot, humid summers and notoriously cold, snowy winters, and you'll avoid the high-demand rush periods where wait times for service can be longer.
Yes, New Hampshire has specific licensing requirements; always verify your contractor holds a valid NH Plumbers & Gas Fitters License for any fuel-burning work. For rebates, check with NHSaves, which offers significant incentives for upgrading to high-efficiency heat pumps, furnaces, and insulation, helping offset costs. Eversource and Unitil also offer direct rebates for qualifying equipment installations in their service territories.
Prioritize local, established companies familiar with the specific challenges of homes in our region, such as older foundations and well water systems. Verify their NH state licenses, insurance, and check for positive reviews on local community forums. A trustworthy contractor will perform a detailed Manual J load calculation for your specific home, not just recommend the same size as your old unit.
Not necessarily. Modern cold-climate heat pumps are highly effective in New Hampshire winters, but for periods of extreme cold (below 0°F), a dual-fuel or hybrid system is often the optimal solution. This pairs a heat pump with a backup gas or propane furnace, providing efficient heating most of the year and automatic switchover to furnace heat during the deepest cold snaps, ensuring comfort and potential energy savings.