Established in 1986, Merrimack Valley Corporation has grown into a multi-million dollar, full-service commercial, HVAC and mechanical contracting company. We provide our own design/build engineering staff, installers, service technicians, electricians and plumbers/pipefitters and offer first-rate design, installation and 24/7 emergency service. We specialize in Heating, Air Conditioning and Ventilation (HVAC) services and have become the region's most respected organization servicing the Southern New Hampshire and Northern Massachusetts communities.

Our sales and technical staff are among the most highly trained in the industry. We maintain a full-service staff of approximately 75 employees, operates a 24-hour emergency service center and utilizes over 50 service vehicles. The company's goal oriented approach and unmatched abilities in new construction and service are what make it a leader in the industry today.