Browse the Top 5 HVAC Companies Serving Dover, NH

Blue's Mini Splits specializes in mini split installation and HVAC services across New Hampshire's Seacoast. With eight years of dedicated expertise, we deliver customized heating and cooling solutions for residential properties, including single-zone systems, multi-zone setups, and traditional forced-air ductwork. Our commitment to quality includes a 1-year labor warranty and partnerships with premium equipment manufacturers.

Pro HVAC provides comprehensive heating, ventilation, and air conditioning services to residential and commercial clients in the Seacoast New Hampshire and Southern Maine regions. Founded in 2016, we specialize in system installations, repairs, and maintenance while prioritizing customer satisfaction through licensed technicians, transparent pricing, and emergency service availability.

DF Richard Energy provides propane gas, Bioheat oil, and kerosene delivery services alongside HVAC installation and maintenance. With 88 years of local expertise, we prioritize customer satisfaction through reliable 24/7 emergency support, budgeting solutions, and energy-efficient systems. Our commitment to community and innovation ensures tailored energy solutions for homes and businesses.

Cochecho Plumbing & Hydronic Heating delivers expert plumbing, boiler, steam and hydronic heating services to residential customers across the Seacoast region. We design, install, evaluate, and repair heating and plumbing systems with a focus on efficiency, reliability, and homeowner comfort. Our familyrun operation provides direct owner communication, transparent pricing, and longterm support for every project.

East Coast HVAC provides comprehensive HVAC and electrical services to residential customers in Seacoast New Hampshire and Southern Maine. Specializing in heating, cooling, and electrical system installations, repairs, and maintenance since 1986, the company combines factory-certified expertise with personalized service. As a Mitsubishi Electric Diamond Elite Contractor, they deliver energy-efficient solutions backed by extended warranties and a commitment to customer satisfaction.