Air Conditioning and Heating Experts in Delaware - Residential and Commercial since 1968.


FIVE REASONS TO USE HENTKOWSKI

A+ Accredited Business with the BBB

4 time Carrier President’s Award Winner

The News Journal Readers' Choice Winner

 

  • We are Licensed, Insured and Bonded
  • BPI Certified
  • NATE Certified
  • ServAssure Dealer

Our highest concern that your job is put in professionally, safely, neatly and according to code and the manufacturers specifications.  Read our testimonials

  • Flat Rate Billing
  • Carrier Financing
  • Energyloan

We offer many special offers, rebates and information on extended warranties.  Learn more...

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