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State DirectoryDavis Modern Heating & Cooling
Donnelly's Plumbing Heating and Cooling
37 W 2nd St, Lansdale, PA 19446
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- HoursOPEN NOW
- Regular Hours:
Mon - Sun - Phone:
Main - 610-277-2656
- Address:
- 334 W Germantown Pike Norristown, PA 19403
- Email:
- Other Emails:
- Link:
- Categories
- Air Conditioning Contractors & Systems, Air Conditioning Equipment & Systems, Air Conditioning Service & Repair, Boiler Repair & Cleaning, Furnaces-Heating, General Contractors, Geothermal Heating & Cooling Contractors, Heat Pumps, Heating Contractors & Specialties, Heating, Ventilating & Air Conditioning Engineers, Humidifiers, Major Appliances, Mechanical Contractors, Plumbers, Ventilating Contractors
- Payment Options
- Brands
- Goodman, electric
General Info
Our Company was founded in 1850 by William Davis Jr and incorporated as Davis Modern Heating & Cooling in 1982. The Company started with wood & coal heat in the 1800s and then oil heat in the 1920s. Today, we service all brands of heating and air conditioning equipment. We install High Efficiency Furnaces, Air Conditioners, Heat Pumps and Boilers to match any fuel source including natural gas, propane, heating oil and electric. We have over 35 years of experience with solar heating and geothermal heat pumps. We are proud to be known as America’s Oldest Family Owned Mechanical Contractor. We offer both residential and commercial HVAC services, as well as boilers, geothermal, and oil to gas conversions.