Coastal Tech Heating Oil & Service
Coastal Tech Heating Oil & Service is a HVAC provider serving Biddeford, ME. Rated 4.5★ with 16 Google reviews. See services, review signals, and request a quote.
HVACBiddeford, ME
On this page
Company overview
- TradeHVAC
- Service areaBiddeford, ME
- Google rating4.5★ (16 reviews)
- Phone(207) 282-2330
- Address28 Atlantic Ave, Biddeford, ME 04005, USA
Photos
Photos from Coastal Tech Heating Oil & Service
What customers say
“I contacted this company last November to request a fuel tank replacement. We spoke a couple of times. They mentioned they do not recycle the oil in the tank. I mentioned I had just had my tank filled…”
“After wasting time and money with one of the more heavily advertised local HVAC companies I asked Coastal Tech to diagnose my hydronic heating problems. They identified the root cause within 5 minutes…”
“We had an issue with our furnace and we lost heat / hot water. We were not a current customer of Coastal Tech but shortly after I called and left a message, Corey called me back and said he would be …”
“Corey is the MAN! I have a cranky boiler from the 90's and Corey has worked on it several times. This time, the expansion tank rusted out and started leaking profusely. I called Corey, and not only…”
“This company is amazing with quality people that care about their customers. My adopted Dad reached out to them on Saturday as his daughters boiler shut down during the extreme cold. He is 92 yea…”
Key highlights
Strengths
- Highly rated (4.5★ 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 Coastal Tech Heating Oil & Service offer?
Coastal Tech Heating Oil & Service provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Biddeford, ME.
What is Coastal Tech Heating Oil & Service's rating?
Coastal Tech Heating Oil & Service has a 4.5 out of 5 star rating based on 16 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 Coastal Tech Heating Oil & Service 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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