---
title: "Climatech Mechanical Heating and Air Conditioning Services"
description: "Climatech Mechanical works out of 150 Dudley Ave in Wallingford, and its Google page carries a 4.9 from 276 ratings. The company says it has been in busine"
doc_version: "2026-10-19"
last_updated: "2026-10-19"
---

# Climatech Mechanical Heating and Air Conditioning Services

**Trade:** HVAC / Heating & Cooling · **Address:** 150 Dudley Ave, Wallingford, CT 06492 · **Phone:** (475) 253-5209 · **Website:** http://www.climatechmechanical.com/ · **Languages:** English

**Rating: 3.9/5** (high confidence) — from 255 reviews across 11 sources.
95% of sentiment-scored reviews read net-positive. Last 6 months: 21 reviews, 1 negative.

## The honest read

Climatech Mechanical works out of 150 Dudley Ave in Wallingford, and its Google page carries a 4.9 from 276 ratings. The company says it has been in business 32 years, and its site lists a service area that runs from New Haven and Hamden to Meriden, Middletown and Glastonbury.

The written reviews are largely about the technician who came out. In a July 2026 Google review, a customer wrote that Joey arrived the next morning on the hottest weekend of the summer, when other companies needed a week, traced the A/C cooling problem and fixed it. An April 2026 reviewer said Joey O diagnosed an issue caused by another HVAC company and had everything fixed within an hour. In a June 2026 review, Brian explained the issue and took care of the necessary repairs. And in a 2022 review, a new customer whose boiler died on the coldest night of the year said a salesman was there within 30 minutes, gave a price first thing in the morning, and technicians arrived with a new boiler three hours later and worked into the night.

The complaints are about charges. In a June 2026 Google review, a customer writing as a small business said they were billed for an estimate of a whole new system rather than the motor repair they asked about, that the unit was never repaired and that calls went unreturned. A 3★ review from 2022 objected to a $178 charge for a part the customer found online for $20-$40. On Angi, a 2018 review described a $650 gas valve repair that left the furnace still not working during a cold spell, followed by a quote of another $400.

Its Connecticut HVAC license is active with the state registry, held under Climatech Mechanical Services.

The Better Business Bureau grades the company A+.

**Strengths:**
- Quick A/C repairs — next-morning and same-day visits in 2026 reviews
- Boiler replacement — 2022 new boiler installed the morning after the call

**Concerns:**
- Estimate billing — June 2026 customer billed for a whole-system estimate
- Part pricing — 2022 reviewer objected to a $178 part charge

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Connecticut HVAC license HTG.0303038-S1 is active, held by Climatech Mechanical Services _(confidence: high)_
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hvac license HTG.0303038-S1 registry-verified active — registry holder of record: CLIMATECH MECHANICAL SERVICES”
- Google rating of 4.9 from 276 ratings _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Climatech%20Mechanical%20Heating%20and%20Air%20Conditioning%20Services&query_place_id=ChIJK2KF7nXP54kR4erd6_p_CUw) — “Google: 4.9★ from 276 ratings”
- BBB grade A+ _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ct/wallingford/profile/mechanical-contractors/climatech-mechanical-heating-and-air-conditioning-services-0111-87000754) — “Better Business Bureau grade: A+”
- The company says it has been in business 32 years _(confidence: medium)_
  - [Official Website](http://www.climatechmechanical.com) — “Self-reported 32 years in business”
- A July 2026 customer said Joey arrived the next morning on the hottest weekend of the summer and fixed the A/C cooling problem _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xGbVIzSnFibEJ6YVRobmVFWlVZaTFSYlMxR1JtYxAB!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CAIQACodChtycF9oOlFmR3JqblBzaThneEZUYi1RbS1GRmc%7C%7C?hl=en-US) — “5★ Joey arrived the next morning after my call on the hottest weekend of the summer when other companies needed a week to get to us. He has …”
- An April 2026 reviewer said Joey O fixed an issue caused by another HVAC company within an hour _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGUWIzY3RjMGhqVmt0NlZ6TklaMGxOWmt0aFIyYxAB!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CAIQACodChtycF9oOjFQb3ctc0hjVkt6VzNIZ0lNZkthR2c%7C%7C?hl=en-US) — “5★ I had a great experience with Joey O from Climatech HVAC today. He came out to my house to diagnose an issue that was actually caused by …”
- In a 2022 review, a new boiler was installed the morning after a no-heat call on the coldest night of the year _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNBZy1pTGNBEAE!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CIHM0ogKEICAgICAg-iLcA%7C%7C?hl=en-US) — “5★ I've never had a better experience with any company.

Boiler died on Thursday night.  I'm a new customer to them and I know they were bus…”
- A June 2026 reviewer said they were billed for a whole-system estimate, the unit was never repaired and calls went unreturned _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tnMFlVUjRURWxpTUc5SWRVcGlVMlZsUmxCbVluYxAB!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CAIQACodChtycF9oOkg0YUR4TEliMG9IdUpiU2VlRlBmYnc%7C%7C?hl=en-US) — “1★ Small Business owners beware , was charged for estimate for a motor repair , and got a bill for estimate of a whole new system . They too…”
- A 2022 reviewer objected to a $178 charge for a part found online for $20-$40 _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURrNzhfcTVnRRAB!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CIHM0ogKEICAgIDk78_q5gE%7C%7C?hl=en-US) — “3★ Called them to fix my A/C. The came out quickly and all the people in office are very nice and polite. Tech showed up and determined it w…”
- A 2018 Angi review described a $650 gas valve repair that left the furnace still not working _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/ct/wallingford/climatech-mechanical-heating-and-air-conditioning-services-reviews-1.htm) — “I have never liked to spend time writing reviews, mostly because customer service is generally something that is part of companies these day…”
- Specializes in HVAC / Heating & Cooling _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xGbVIzSnFibEJ6YVRobmVFWlVZaTFSYlMxR1JtYxAB!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CAIQACodChtycF9oOlFmR3JqblBzaThneEZUYi1RbS1GRmc%7C%7C?hl=en-US) — “5★ Joey arrived the next morning after my call on the hottest weekend of the summer when other companies needed a week to get to us. He has …”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNBZy1pTGNBEAE!2m1!1s0x0:0x4c097ffaebddeae1!3m1!1s2@1:CIHM0ogKEICAgICAg-iLcA%7C%7C?hl=en-US) — “5★ I've never had a better experience with any company.

Boiler died on Thursday night.  I'm a new customer to them and I know they were bus…”
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hvac license HTG.0303038-S1 registry-verified active — registry holder of record: CLIMATECH MECHANICAL SERVICES”

## License

Status: **active** (#HTG.0303038-S1, hvac) — verified against the official CT state registry on 2026-10-19, never self-reported.
Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx

## Sources

- [Reddit](https://www.reddit.com/r/pittsburgh/comments/1sz3mgj/ductless_minisplit_hvac_contractor/): 0 community mentions discussing this business
- [Google](https://www.google.com/maps/search/?api=1&query=Climatech%20Mechanical%20Heating%20and%20Air%20Conditioning%20Services&query_place_id=ChIJK2KF7nXP54kR4erd6_p_CUw): 4.9★ from 276 ratings
- [Better Business Bureau](https://www.bbb.org/us/ct/wallingford/profile/mechanical-contractors/climatech-mechanical-heating-and-air-conditioning-services-0111-87000754): Listed on this source
- [Procore Construction Network](https://network.procore.com/p/climatech-inc-wallingford): Listed on this source
- [BuildZoom](https://www.buildzoom.com/contractor/climatech-heating-and-air-conditioning-inc): Listed on this source
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Climatech%20Mechanical%20Heating%20and%20Air%20Conditioning%20Services&query_place_id=ChIJK2KF7nXP54kR4erd6_p_CUw): Listed on this source
- [Official Website](http://www.climatechmechanical.com): 32 yrs in business · Self-reported profile and service details
- [HomeAdvisor](https://www.homeadvisor.com/rated.ClimatechMechanical.1342031.html): 4.3★ from 78 ratings
- [Thumbtack](https://www.thumbtack.com/ct/wallingford/pro/thumbtack/service/574690686278975488?spotlightWebMarkupEnabled=1): 4.8★ from 100 ratings
- [Angi](https://www.angi.com/companylist/us/ct/wallingford/climatech-mechanical-heating-and-air-conditioning-services-reviews-1.htm): 4.3★ from 78 ratings
- [Local News](https://www.ctgreenbank.com/find-a-contractor/page/6/): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Cameron Henning · 2026-10-14**: Expertise and punctuality
Joe (?) was great
- **5/5 · Google Reviews · Tom Tassmer · 2026-09-24**: 2 circular valves and furnace cleaning.
- **5/5 · Google Reviews · Anthony Carter · 2026-09-08**: Knowledgeable, punctual, personable and efficient…
- **5/5 · Google Reviews · Peter Anthony Productions · 2026-09-04**: Joey did a great job from Climatech and went even further in informing me on how to prevent the issue in the future. A+.
- **5/5 · Google Reviews · Abhik Roy · 2026-09-01**: I am getting a second heat pump installed in my home by Climatech. Because I had some concerns about electrical wiring and circuit breakers for the new heat pump, they came out to check things before the actual installation. I was very satisfied with the quality of the information that I received af…
- **5/5 · Google Reviews · Michael Levine · 2026-08-17**: Brain and Michael from Climatech were excellent. They were very efficient and accomplished the required work. They did an excellent job. Friendly and respectful of my property. Nice job. Would recommend them. Very knowledgeable.
- **5/5 · Google Reviews · Robert King · 2026-07-18**: Joey arrived the next morning after my call on the hottest weekend of the summer when other companies needed a week to get to us. He has 30 years of experience and it was obvious that he knew his stuff inside and out. He was very thorough. He traced back our A/C cooling problem, and once located, he…
- **5/5 · Google Reviews · Jayson Hanelius (PS Kids) · 2026-07-15**: Was not expecting same day service, but got it.  Joe, the technician, was helpful, explained everything he was doing, professional in every way.  Cost was reasonable, even a little lower than expected.  Very pleased with servicing.
- **5/5 · Google Reviews · Joe B · 2026-07-07**: Joey provided excellent service and fixed my AC in no time. He was honest and upfront the whole time and very respectful. 10/10 would call again
- **5/5 · Google Reviews · Judit Balassa · 2026-07-04**: First time customer, I was offered a same day appointment. Joey arrived on time and did a great job fixing the issue and explaining everything to be done.
UPDATE: needed AC repair during this record heat and Joe O. came first thing next morning and saved us again! Super reliable!

---

Data freshness: last scanned 2026-10-16T20:53:46.719Z.
Cite as: Climatech Mechanical Heating and Air Conditioning Services — Tavlee (https://tavlee.com/contractor/climatech-mechanical-heating-and-air-wallingford)
Source: https://tavlee.com/contractor/climatech-mechanical-heating-and-air-wallingford

## Sitemap

[Full site index](https://tavlee.com/sitemap.md)