Cost Plus Heating & Air
Cost Plus Heating & Air is a HVAC provider serving Portland, ME. Rated 4.8★ with 89 Google reviews. See services, review signals, and request a quote.
HVACPortland, ME
On this page
Company overview
- TradeHVAC
- Service areaPortland, ME
- Google rating4.8★ (89 reviews)
- Phone(503) 286-2009
- Address7132 N Fessenden St, Portland, OR 97203, USA
Photos
Photos from Eva Moss, Lucas Hubbard
What customers say
“I called Cost Plus Heating and Air to come take a look at my noisy furnace. A real person answered the phone and listened to my concerns and communicated clearly. We set up a time for a technician to …”
“I've had nothing but extremely positive experiences with Cost Plus Heating & Air. They are on time, friendly, knowledgeable and reasonably priced. They are a professional outfit that I plan to conti…”
“I had *such* a great experience working with Steve and his whole team at Cost Plus. This guy really knows his stuff, is completely honest with you, and extremely professional. I am so happy with our n…”
“Top notch family business. Very happy with all facets of the process - from bid to install and walk thru. The entire team was fantastic and they finished the job quicker than expected while leaving a …”
“Steve is the best! Our AC quit working this summer and I pretty much gave up on it after another company told me I’d need to replace both the AC unit and furnace to get it working again because both a…”
Key highlights
Strengths
- Highly rated (4.8★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Cost Plus Heating & Air offer?
Cost Plus Heating & Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Portland, ME.
What is Cost Plus Heating & Air's rating?
Cost Plus Heating & Air has a 4.8 out of 5 star rating based on 89 Google reviews.
Is this company licensed in Maine?
All listed providers have a verified Maine contractor license at time of publication. You can verify on the Maine Office of Professional and Occupational Regulation — Oil & Solid Fuel Board and Propane & Natural Gas Board (no statewide HVAC contractor license; related fuel-specific credentials required) lookup at https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx.
Does Cost Plus Heating & Air offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Maine Office of Professional and Occupational Regulation — Oil & Solid Fuel Board and Propane & Natural Gas Board (no statewide HVAC contractor license; related fuel-specific credentials required) · Company data: verified business records + Google Business profile
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