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Bangor Heating and Air Conditioning handles heating system service and duct cleaning. A 2025 Google customer said the team arrived promptly and left their vents clean within an hour on a duct cleaning job. A 2025 customer said the technician arrived promptly and thoroughly inspected their system. A 2021 customer said he cleaned their furnace, replaced the elbow to the chimney, answered their questions, and was timely and reasonably priced. A 2022 customer gave 1 star, saying the company never called after saying it would. Google shows 4.2 stars from 15 ratings.
The technician arrived promptly and thoroughly inspected our system, ensuring everything runs smoothly. Their professionalism and expertise truly stand out.
Unexpectedly smooth experience! The team arrived promptly and worked efficiently, leaving my vents spotless within an hour. Breathing feels noticeably fresher now. Highly recommend for anyone needing a thorough duct cleaning.
Prompt and knowledgeable service men. Thanks so very much
We have a 2 story house and I think it would be difficult to put heat pumps in. However, Andy and his team worked hard and barely took a break for lunch, They cleared the construction debris and took it away. We had them install 4 and they are worth every penny.! If you want quality, truth and a fair price definitely contact Witham Heating.
Never called after saying would
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2 changes recorded — last scanned Nov 1, 2026.
Typical Maine range for this kind of work, from regional averages — not a quote from Bangor Heating and Air Conditioning. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,500 – $10,300
Typical HVAC project around $7,400
Same-morning boiler repair3.9
19 years in businessNot yet rated
Stalling furnace repaired quickly2.6
