Boiler installation in Frederick, Maryland

Dave's Cooling & Heating, located at 9022 Walnut Street in Union Bridge, Maryland, is your go-to general contractor for all your HVAC needs. With services ranging from heating repair to AC installation, air duct cleaning to boiler repair, our team of experienced technicians is here to provide top-notch service with a focus on customer satisfaction. Our technicians undergo regular factory authorized training to stay up-to-date on the latest technology and best practices in the industry. With over 100 years of combined experience among our staff of around 20, you can trust that your HVAC equipment is in good hands.

Griffith Energy Services, Inc. is a trusted general contractor located at 200 East South Street in Frederick, Maryland, United States. Specializing in HVAC services and fuel delivery, including heating oil and propane, Griffith Energy Services offers a wide range of solutions for all your heating and air conditioning needs. From repairing and installing central AC units, heat pumps, boilers, furnaces, and ductless mini-split systems to providing prompt furnace repairs, Griffith Energy Services is available 24 hours a day for emergency services. In the summer months, Griffith Energy Services ensures Frederick residents stay cool with reliable air conditioning repair, replacement, and maintenance services. If your HVAC system needs to be replaced, their experts can help you choose the most appropriate new AC unit for your home, reducing energy costs and improving indoor comfort. Griffith Energy Services also offers ductless mini-split products for homes that require additional HVAC assistance.