Compare 4 Verified HVAC Companies in Dover, NH

East Coast HVAC provides comprehensive HVAC and electrical services, including system installations, repairs, and maintenance, for residential clients in New Hampshire and southern Maine. Established in 1986, the company combines family-owned values with factory-certified expertise to deliver reliable, energy-efficient solutions. Their commitment to customer satisfaction is reinforced through warranties, 24/7 emergency support, and partnerships with leading industry brands.

DF Richard Energy delivers propane gas, bioheat oil, and kerosene while offering HVAC installation and maintenance services across New Hampshire and southern Maine. Established in 1932, we combine 88 years of experience with modern solutions like budgeting programs and mobile account management. Our 24/7 emergency service and community-focused approach make us a trusted local energy provider.

Pro HVAC provides comprehensive heating, ventilation, and air conditioning services to residential and commercial clients in New Hampshire and Southern Maine. Established in 2016, we specialize in system installations, repairs, and maintenance for furnaces, boilers, heat pumps, and air conditioning units. Our licensed technicians deliver energy-efficient solutions with financing options available for major system replacements.

Blue's Mini Splits specializes in mini split installation and HVAC services across New Hampshire's Seacoast. With eight years of dedicated expertise, we provide energy-efficient heating, cooling, and dehumidification solutions for residential properties. Our commitment to quality includes Samsung Heat Pump installations, 1-year labor warranties, and custom ductwork fabrication.