Service You Can Trust
At ABG Heating & Cooling, we believe real comfort comes from more than just equipment—it comes from honest work, dependable service, and people who genuinely care. Based in Durham, Maine, and proudly serving surrounding communities within a 30-minute radius, we are a locally rooted HVAC company built on trust, experience, and long-term customer relationships.
End-to-End HVAC Care
We provide comprehensive heating and cooling solutions for both homeowners and small businesses, including maintenance, emergency repairs, and full system installations—always delivered with a focus on affordability and quality that lasts.
Reasons to Partner With Us
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Licensed & Insured
Reliable HVAC services delivered with professionalism, accountability, and trusted workmanship.
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Trusted Local Experience
Serving homeowners and businesses with honest recommendations, quality materials, and dependable service.
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Serving Durham & Nearby Communities
Based in Durham, Maine, and proudly serving surrounding communities within 30 minutes.
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24/7 Emergency Heating Service
Emergency oil and gas heating support available day or night when comfort cannot wait.
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Boilers & Furnaces
- Viessmann
- IBC
- Rheem
- Rinnai (Tankless Water Heaters)
- Navien
- Bosch
- Thermopride
- Coleman
- Goodman
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Heat Pumps
- Daikin
- Mitsubishi
- Samsung
Don’t see your brand listed? Reach out and we would be happy to discuss it with you!
24/7 Emergency Heating Support When You Need It Most
When your heat goes out, you need fast action-not delays. We provide 24/7 emergency heating services for oil and gas systems across Durham and surrounding towns.
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Fully stocked service trucks ready to respond
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Fast diagnostics and repair-first solutions
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Direct emergency support at (207) 798-0368
Because when it’s cold, waiting is not an option.
