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Josey L., Algonquin, IL

Our experience with Black Diamond is unsurpassed. They are second to none! They are hardworking, experienced, and an honest company. I would recommend them for any or their services. Their employees are truly an asset to the company.

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Basic Program Benefits
  • No diagnostic trip fee EVER ($79 per call)
  • No afterhours or holiday fees EVER ($95 per call)
  • Annual precision tune-ups on heating and cooling equipment
  • 24/7 availability
  • Exclusive discounts on service and repairs
  • Peace of Mind
The Black Diamond Advantage:
We Offer Financing