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Residential, Commercial and Industrial
Deiter Bros. Specializes in all forms of Heating, Air Conditioning and Mechanical work. We provide our services to Residential, Commercial and Industrial clients as well as Custom Home Builders, Architects, and engineers.

We do not provide a cookie cutter approach to any HVAC project. Each job is unique and is handled from beginning to end by our project foreman.

We have provided solutions for many types of challenges. Old Home retrofits, Church retrofits as well as new construction, Radiant heat applications, Snow melting applications, Large restaurants, Hotels.

If you are looking for a Company that can offer you a custom solution, you have found it!

Residential Customers click here to use our Repair vs. Replacement Calculator









 
Deiter Bros. provides Heating, Cooling, and Security Services in the following locations: Alburtis, Allen Township, Allentown, Alpha, Bangor, Bath, Bethlehem, Bloomsbury, Bushkill Township, Catasauqua, Chestnut Hill Township, College Hill, Coopersburg, Coplay, East Allen Township, Easton, Emmaus, Forks Township, Fountain Hill, Freemansburg, Hanover Township, Harmony Township, Hellertown, Lehigh County, Lehigh Township, Lehigh Valley, Lower Macungie Township, Lower Mt. Bethel Township, Lower Nazareth, Lower Nazareth Township, Lower Saucon, Lower Saucon Township, Macungie, Moore Township, Nazareth, North Catasauqua, North Whitehall, Northampton County, Palmer, Palmer Township, Pen Argyl, Phillipsburg, Plainfield Township, Roseto, Salisbury, Saucon Valley, Slatington, South Whitehall, Stewartsville, Stockertown, Tatamy, Trexlertown, Upper Macungie, Upper Nazareth, Upper Nazareth Township, Upper Saucon, Walnutport, Warren County, Washington, Washington Township, West Easton, Whitehall, Willams Township, Wilson Borough, Wilson, Wind Gap and surrounding areas!
Deiter Bros. 1226 Stefko Blvd.
Bethlehem, Pa 18017 610-868-8566
800-DEITER-1 (800-334-8371)
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