East Coast HVAC & EC Electric is your trusted local provider for comprehensive heating and cooling services in Dover, NH. Our expert technicians specialize in the installation, repair, and maintenance of all HVAC systems, including furnaces, heat pumps, and central air conditioners. We ensure your home's comfort year-round with reliable service and upfront pricing. Additionally, we offer crucial indoor air quality solutions, such as air purifiers and humidifiers, to promote a healthier living environment. For energy efficiency and consistent comfort, ask about our programmable and Wi-Fi thermostats. Located at 25 Central Ave, we are committed to serving the Seacoast region with quality workmanship.

Pro HVAC LLC is your trusted local expert for all heating and cooling needs in Dover, NH, and the surrounding Seacoast area. Located at 32 Crosby Rd, our certified technicians provide comprehensive HVAC services including system installation, repair, and maintenance. We specialize in efficient heating and air conditioning solutions, from furnaces and heat pumps to central air systems. Our team also offers essential indoor air quality services, installing air purifiers, humidifiers, and performing duct cleaning. For reliable 24/7 emergency repairs, precise thermostat installation, and professional service you can count on, contact Pro HVAC LLC.

Split Solution HVAC provides expert heating and cooling services from its Dover, NH location. Their certified technicians specialize in the installation, repair, and maintenance of mini-split and central air conditioning systems, along with gas and oil furnace services. They offer comprehensive heat pump solutions, including geothermal and ductless models, and ensure optimal indoor air quality with advanced filtration and humidification products. The company also performs detailed HVAC system evaluations and estimates. Committed to reliability, Split Solution HVAC serves the Seacoast area with quality workmanship for both residential and commercial properties.