Why Choose Us
For HVAC service you can rely on, call Lang’s HVAC at (603) 268-2187. We will take care of all of your air conditioning and heating needs. We started as an HVAC contractor in 2020, during the height of the COVID pandemic, so we know about hard work in hard times. Our business thrived because we always strive to put our customers first. Because of hard work and a dedication to customer service, our company has grown more and more.
We are pleased to offer 24-hour emergency HVAC service in Alton, Gilford, Gilmanton, New Durham, and Wolfeboro, where we are licensed and insured. We also offer free estimates for all HVAC work, including installing new AC units, running and repairing ducts, and repairing furnaces, boilers, and heat pumps. Our expert technicians are well-trained, and they care about your energy costs and indoor air quality. Our customers agree: we get the job done, and we do it right. Whether you’re dealing with a faulty AC condenser or you need a replacement heat pump, we offer prompt, efficient service to fix the issue. Do you want to work with Alton’s most dedicated HVAC contractor? Call Lang’s HVAC at (603) 268-2187 for your free estimate.
