T&H Mechanical Systems
T&H Mechanical Systems is a HVAC provider serving East Norwalk, CT. Rated 4.4★ with 18 Google reviews. See services, review signals, and request a quote.
HVACEast Norwalk, CT
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Company overview
- TradeHVAC
- Service areaEast Norwalk, CT
- Google rating4.4★ (18 reviews)
- Phone(203) 644-1098
- Address5 Cove Ave Unit C, Norwalk, CT 06855, USA
Photos
Photos from T&H Mechanical Systems, Ken
What customers say
“⭐⭐⭐⭐⭐ I can't recommend Harold enough! From the first phone call to the moment they left my house, everything was professional, fast, and fairly priced. Explained everything clearly as well. Top notc…”
“Beware!!! Harold and Joe are deceitful and negligent! I am currently having a horrible experience. 9 Months ago Harold sold me a "whole new system"(2.5 ton) for $6500 complete. He did not tell me it w…”
“They converted our oil boiler to gas and gave a good price. They were professional and kept to the schedule. Over the last couple of years we have had issues with the boiler we chose. Harold has perso…”
“We called T & H this past summer, when our A/C stopped working. The owner, Harold, showed up to check things out; he was personable and articulate. He assessed the options promptly and explained every…”
“This was my best experience with a contractor in our new home. Harold the owner was very good at walking the system explaining to me what he was looking at so I learned the system as a new owner. He f…”
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 T&H Mechanical Systems offer?
T&H Mechanical Systems provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in East Norwalk, CT.
What is T&H Mechanical Systems's rating?
T&H Mechanical Systems has a 4.4 out of 5 star rating based on 18 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 T&H Mechanical Systems 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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