From Installation to Repair, Find the Top HVAC Pros in Portsmouth, NH

QHT Inc. is a leading manufacturer and supplier of boilers and radiators, committed to providing high-quality, energy-efficient, and environmentally sustainable products. With over 35 years of experience, QHT Inc. offers a wide range of heating solutions, including steel panel radiators, towel bars, boilers, and fan convectors. The company has a strong commitment to customer service and support, providing on-site training seminars and specialized packaging and shipping services. QHT Inc. represents several manufacturers of boilers and radiators, including Biasi.

East Coast Heating & Air Conditioning is a family-owned and operated business that provides top-notch heating, cooling, and electrical services to homeowners in the greater seacoast area of New Hampshire and southern Maine. With a team of factory-trained and certified technicians, we offer a wide range of services, including furnace repair and installation, boiler repair and installation, heat pump repair and installation, and more. We're committed to providing the highest quality service, competitive prices, and superior post-project support.

Hart Plumbing and Heating is a 24-hour emergency plumbing and heating contractor serving residential and commercial customers in Portsmouth, NH, and surrounding areas. Our licensed and insured plumbers offer a range of services, including emergency repairs, gas piping, and boiler installations. With a focus on customer satisfaction, we provide complete plumbing and heating solutions to keep your home or business warm and running smoothly.

Pettigrew Plumbing & HVAC is a full-service HVAC and plumbing company based in Portsmouth, NH, serving Southern NH and ME for over 20 years. We pride ourselves on our workmanship and provide a wide range of services, including heating, cooling, plumbing, water filtration, and well systems. Our team of trained and experienced professionals is capable of working with you to get any job done in your home or business. With a fully stocked truck and a commitment to customer satisfaction, we're the right choice for all your HVAC and plumbing needs.

Protech HVAC is a full-service HVAC contractor offering a wide range of services including design, installation, maintenance, and repair of various HVAC systems for residential and commercial buildings. The company provides innovative solutions for Indoor Climate Control, including heating, ventilating, and air conditioning systems. Protech HVAC offers technical services, consulting, and training for building owners and HVAC professionals.