Compare 4 Local HVAC Contractors in Dover, NH

Pro HVAC provides comprehensive heating, ventilation, and air conditioning services for residential and commercial clients in New Hampshire and Southern Maine. Specializing in furnace, boiler, heat pump, and mini-split installations, repairs, and maintenance, we combine technical expertise with 24/7 emergency support. Our licensed technicians prioritize energy efficiency, customer education, and long-term system reliability to ensure year-round comfort.

East Coast HVAC provides expert heating, cooling, and electrical services for residential customers in New Hampshire and southern Maine. Specializing in furnace, boiler, and heat pump installations, repairs, and maintenance, we combine advanced technical training with personalized service. Our commitment to energy efficiency, 24/7 emergency support, and customer-centric solutions has made us a regional leader since 1986.

DF Richard Energy delivers propane gas, Bioheat oil, and kerosene while providing HVAC installation and maintenance services across New Hampshire and Maine. Established in 1932, we combine 88 years of experience with modern technology to offer automatic fuel delivery, budgeting programs, and 24/7 emergency support. Our commitment to quality service and community involvement has made us a trusted local energy provider.

Blue's Mini Splits specializes in mini split installation and HVAC solutions for residential properties across New Hampshire's Seacoast. With eight years of focused expertise, we deliver energy-efficient heating and cooling systems tailored to unique home requirements. Our services include ductwork fabrication, water heater installation, and repair of all major brands, backed by a 1-year labor warranty.