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Hentkowski, Inc. is dedicated to providing the best heating, air conditioning and electrical services and products to our customers in the Delaware, Southeastern Pennsylvania and Northeastern Maryland areas since 1968.

Service Areas:

• New Castle County, DE
• Chester County, PA
• Kennett Square, PA
• Cecil County, MD

Service Brands:

Carrier, Trane, Lennox, York, Mitsubishi, Sanyo, Fujitsu, Bosch, and more...