M J Fahy & Sons Inc
M J Fahy & Sons Inc is a HVAC provider serving Waterbury, CT. Rated 3.9★ with 40 Google reviews. See services, review signals, and request a quote.
HVACWaterbury, CT
On this page
Company overview
- TradeHVAC
- Service areaWaterbury, CT
- Google rating3.9★ (40 reviews)
- Phone(203) 574-4808
- Address20 Judd St, Waterbury, CT 06702, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from M J Fahy & Sons Inc
What customers say
“I converted my heating system from oil to natural gas and installed a new central air conditioner.MJ Fahy did both . I am very happy with the level of service and professionalism. I would absolutely r…”
“I’m so disappointed and angry with the service or lack there of. My AC unit was never registered, which is the installer’s responsibility, so it is no longer under warranty and my unit is less than 7…”
Key highlights
Strengths
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 M J Fahy & Sons Inc offer?
M J Fahy & Sons Inc provides: installation, repair, emergency. They serve residential and commercial customers in Waterbury, CT.
What is M J Fahy & Sons Inc's rating?
M J Fahy & Sons Inc has a 3.9 out of 5 star rating based on 40 Google reviews.
Is this company licensed in Connecticut?
All listed providers have a verified Connecticut contractor license at time of publication. You can verify on the Connecticut Department of Consumer Protection (DCP) — Occupational and Professional Licensing Division lookup at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.
Does M J Fahy & Sons Inc 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: Connecticut Department of Consumer Protection (DCP) — Occupational and Professional Licensing Division · Company data: verified business records + Google Business profile
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