Heating & Air Conditioning

D&G Heating & Air Conditioning are proud to be your local heating and cooling experts. D&G Heating & Air Conditioning serve West Middlesex, PA, Cranberry Twp., Wexford, Sewickley, Mars, Seven Fields, Butler, and Treesdale areas. We install quality Heating and Air Conditioning products from Rheem, York and Luxaire. Not only can we show you how a new system can save you money and keep your home more comfortable, but we can keep it running reliably and efficiently for years to come. We can also show you how affordable it is with easy financing options. Our commitment to quality goes beyond our products - it is also reflected in our reputation for excellence and integrity.

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At D&G Mechanical, Heating & Air Conditioning we feature HVAC systems that offer innovative features and stylish looks. 

• Residential & Commercial HVAC

• Family Owned & Operated since 1985

• Planned Service Agreements

• FREE In-Home Estimates

• Professional Installers

• Installation and Replacement

• Competitive Pricing

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Whether it's residential, commercial, or industrial, no job is too big or small for us here. At D&G Heating & Air Conditioning We are trusted by your neighbor, as well as some of the largest corporations in the world.