Compare the highest-rated hvac professionals in Merrimack, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Merrimack's variable climate. They are a Carrier Factory Authorized Dealer and employ NATE-certified technicians. Expertise includes installing heat pumps for New England's cold winters and whole-house humidifiers to combat dry indoor air.
A family-owned and operated HVAC provider with deep roots in the Merrimack community. They are known for their expertise in oil and gas furnace repair and installation, crucial for the region's harsh winters. They also offer comprehensive air conditioning services and are specialists in duct cleaning and sealing to improve home energy efficiency.
A modern HVAC contractor focused on energy-efficient solutions and smart home integration. They are a Lennox Premier Dealer and excel at installing and servicing advanced systems like modulating furnaces and variable-speed AC units. They are a top choice for homeowners seeking energy audits, geothermal system consultations, and Wi-Fi thermostat integration.
The HVAC market in Merrimack, NH, is driven by a humid continental climate with cold, snowy winters and warm, humid summers. This creates a high year-round demand for reliable heating (especially furnaces and heat pumps) and air conditioning. Homeowners prioritize energy efficiency due to high seasonal utility costs, leading to strong demand for system upgrades, heat pumps, and smart thermostats. The market is competitive with a mix of long-standing local providers and larger regional companies, all emphasizing 24/7 emergency service, particularly during winter storms and summer heatwaves.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Merrimack regulations and climate