Water Heating
Air Conditioning

Heating & Air Conditioning Services in Peabody, MA

Denny's Gas Oil & Air Service is family owned and operated heating and air conditioning company. We provide unmatched customer service. We take pride in our professionalism and cleanliness on our job sites. We repair Air Conditioning, Oil furnaces and Swimming pool heaters for your beautiful home. No job is too big or too Small! Call us Today for a free estimate!

We proudly offer:

  • A/C & Cooling Systems
  • High-Efficiency Gas & Oil Heating Systems
  • Swimming Pool Heaters - Repair or Service
  • On-Demand Tankless Water Heaters
  • Ductless Air Conditioning Systems
  • Residential Services

  • Offers Commercial Services
  • Locally Owned & Operated
  • Over 35 Years in the Business
  • Certified Professionals
  • Available 24/7
  • Family-owned & Operated

Licences & Certifications:

  • Massachusetts Master Plumber License #15355
  • Massachusetts Journeyman Plumber License #26360
  • Massachusetts Oil Burner Technician License #21511
  • New Hampshire Gas Fitters Licence #GF0803433
  • New Hampshire Oil Burner tech #HT1900368
  • Massachusetts Master Gas Fitter #4588
  • Massachusetts LP Installer #3142
  • Certified Technician NORA
  • NATE Certified

Payment Options:

Credit Card
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