---
title: "CORNWALL PLUMBING & HEATING"
description: "Cornwall Plumbing & Heating, LLC says on its website that it has served Litchfield County CT, Dutchess County NY and Berkshire County MA since 2007, offeri"
doc_version: "2026-10-19"
last_updated: "2026-10-19"
---

# CORNWALL PLUMBING & HEATING

**Trade:** Plumbing · **Address:** Canaan, CT 06018 · **Phone:** (860) 458-6350 · **Website:** http://www.cornwallp-h.com · **Languages:** English

**Rating: 4.1/5** (medium confidence) — from 42 reviews across 5 sources.
98% of sentiment-scored reviews read net-positive. Last 6 months: 4 reviews, 0 negative.

## The honest read

Cornwall Plumbing & Heating, LLC says on its website that it has served Litchfield County CT, Dutchess County NY and Berkshire County MA since 2007, offering plumbing, heating, air conditioning and solar thermal work. On Google it holds 4.9 stars from 68 ratings.

A recent customer said they were very responsive when an AC stopped in the middle of a heat wave. A recent customer praised the installation of a bathroom exhaust fan.

A 2025 customer said Randy and Shane installed their water tank. A 2024 customer said the company replaced a water pressure tank and a water filter. A 2024 customer said Joey explained what was needed to get their furnace back in working order and laid out different options. A 2022 customer said Joey diagnosed and fixed an AC that another company had not been able to fix over two years. A 2022 customer said they came out on a Friday night and fixed a flooded basement.

A 2024 customer said they were charged nearly $1,800 to disconnect and reconnect a kitchen sink while the countertops were replaced, and that there was no hot water in the sink afterward. That 2024 customer also said the company insisted the price was fair and was hostile about it on the phone.

Connecticut lists its P1 plumbing licence, PLM.0284294-P1, and its S9 heating and cooling licence, HTG.0402567-S9, as active, both held by Cornwall Plumbing & Heating LLC.

**Strengths:**
- Heat-wave AC call — a recent customer said they were very responsive
- A long-failing AC — a 2022 customer said Joey diagnosed and fixed it
- Pressure tank replacement — a 2024 customer said they replaced a pressure tank

**Concerns:**
- Sink reconnect price — a 2024 customer was charged nearly $1,800, then no hot water

## Claims & citations

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

- Says it has served Litchfield County CT, Dutchess County NY and Berkshire County MA since 2007 _(confidence: medium)_
  - [Official Website](http://www.cornwallp-h.com) — “About (self-reported, verbatim): Cornwall Plumbing & Heating, LLC is your source for reliable and innovative Plumbing and HVAC services. We …”
- 4.9 stars from 68 Google ratings _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Cornwall%20Plumbing%20%26%20Heating%2C%20LLC&query_place_id=ChIJTbb9G-CF54kRE1nmehWrM50) — “Google: 4.9★ from 68 ratings”
- A recent customer said they were very responsive when an AC stopped during a heat wave _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pJMlEzUlFNMHhvTkdZNE9XeEphRnBoVFhSeU5IYxAB!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CAIQACodChtycF9oOjI2Q3RQM0xoNGY4OWxJaFphTXRyNHc%7C%7C?hl=en-US) — “5★ They were very responsive when my AC stopped in the middle of a heat wave. I’ve depended on them for years.”
- A 2022 customer said Joey diagnosed and fixed an AC another company had not fixed over two years _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUR1cmFtUmR3EAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgIDuramRdw%7C%7C?hl=en-US) — “5★ If I could give this company a million stars I would. Our AC has not functioned properly the last two summers. We had another company com…”
- A 2024 customer said the company replaced a water pressure tank and a water filter _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURyX3UyU0RBEAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgIDr_u2SDA%7C%7C?hl=en-US) — “5★ I had a great experience with CPH, and look forward to having them back soon, they have replaced a water pressure tank, water filter, and…”
- A 2024 customer said Joey got their furnace back in working order _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQ5bFBURFJnEAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgID9lPTDRg%7C%7C?hl=en-US) — “5★ Great customer service. Joey explained everything he needed to do to get our furnace back in working order. Provided different options an…”
- A 2024 customer said they were charged nearly $1,800 to disconnect and reconnect a kitchen sink, with no hot water afterward _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURMd0ptTkRBEAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgIDLwJmNDA%7C%7C?hl=en-US) — “5★ These folks charged me nearly $1,800 to disconnect my kitchen sink when I was replacing my countertops and to reconnect it afterward - 4 …”
- Connecticut lists its P1 plumbing licence, PLM.0284294-P1, and its S9 heating and cooling licence, HTG.0402567-S9, as active, both held by Cornwall Plumbing & Heating LLC. _(confidence: high)_
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT plumber license PLM.0284294-P1 registry-verified active — registry holder of record: CORNWALL PLUMBING & HEATING LLC”
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hvac license HTG.0402567-S9 registry-verified active — registry holder of record: CORNWALL PLUMBING & HEATING LLC”
- Specializes in Plumbing _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tKTmNYUk1lRzlrZWxwWGN6VXdiSHBmWm5kdFdVRRAB!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CAIQACodChtycF9oOkJNcXRMeG9kelpXczUwbHpfZndtWUE%7C%7C?hl=en-US) — “5★ Randy and Shane did a great job installing our water tank. We,’ve never been disappointed with Cornwall Plumbing and Heating and highly r…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURyX3UyU0RBEAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgIDr_u2SDA%7C%7C?hl=en-US) — “5★ I had a great experience with CPH, and look forward to having them back soon, they have replaced a water pressure tank, water filter, and…”
  - [Official Website](http://www.cornwallp-h.com) — “About (self-reported, verbatim): Cornwall Plumbing & Heating, LLC is your source for reliable and innovative Plumbing and HVAC services. We …”
- Specializes in HVAC / Heating & Cooling _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pJMlEzUlFNMHhvTkdZNE9XeEphRnBoVFhSeU5IYxAB!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CAIQACodChtycF9oOjI2Q3RQM0xoNGY4OWxJaFphTXRyNHc%7C%7C?hl=en-US) — “5★ They were very responsive when my AC stopped in the middle of a heat wave. I’ve depended on them for years.”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQ5bFBURFJnEAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgID9lPTDRg%7C%7C?hl=en-US) — “5★ Great customer service. Joey explained everything he needed to do to get our furnace back in working order. Provided different options an…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUR1cmFtUmR3EAE!2m1!1s0x0:0x9d33ab157ae65913!3m1!1s2@1:CIHM0ogKEICAgIDuramRdw%7C%7C?hl=en-US) — “5★ If I could give this company a million stars I would. Our AC has not functioned properly the last two summers. We had another company com…”
  - [Official Website](http://www.cornwallp-h.com) — “About (self-reported, verbatim): Cornwall Plumbing & Heating, LLC is your source for reliable and innovative Plumbing and HVAC services. We …”

## License

Status: **active** (#HTG.0402567-S9, 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

- [Yelp](https://www.yelp.com/biz/cornwall-plumbing-and-heating-canaan): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=CORNWALL%20PLUMBING%20%26%20HEATING&query_place_id=ChIJTbb9G-CF54kRE1nmehWrM50): 4.9★ from 68 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=CORNWALL%20PLUMBING%20%26%20HEATING&query_place_id=ChIJTbb9G-CF54kRE1nmehWrM50): Listed on this source
- [Local News](https://www.tjcornwallplumbing.co.uk/): Listed on this source
- [Official Website](http://www.cornwallp-h.com): 19 yrs in business · Self-reported profile and service details

## Recent reviews

- **5/5 · Google Reviews · Vaughn Acord · 2026-08-31**: Always great !
- **5/5 · Google Reviews · Terrence ODonnell · 2026-08-06**: Great job installing a bathroom exhaust fan.
- **5/5 · Google Reviews · Evelyn Bhumgara · 2026-06-15**: They were very responsive when my AC stopped in the middle of a heat wave. I’ve depended on them for years.
- **5/5 · Google Reviews · Joseph Pryor · 2026-05-04**: I recommend them for new construction or major renovations. I know for a fact that they can handle any job no matter how complicated.
- **5/5 · Google Reviews · Laurie Sweet · 2026-04-17**: Great service!
- **5/5 · Google Reviews · Carol Prendergast · 2026-04-08**: Over many years we have consistently received excellent service from Cornwall Plumbing.  They provide timely seasonal service & have responded immediately to any sudden problems we’ve had.  All repair & maintenance staff have been highly skilled & the office staff provides friendly & prompt communic…
- **5/5 · Google Reviews · John Bencic · 2026-02-04**: He’s professional and friendly, and has the experience as he was able to diagnose the issue promptly.
- **5/5 · Google Reviews · David Kuntz · 2026-01-21**: Great service
- **5/5 · Google Reviews · anthony stachowitz · 2025-12-21**: Randy came out into the Great job. This is the second time he's been here when we called Cornwell. I was glad to see that it was him when he showed up.
The service is worth the price but the price of Plumbing has definitely gone up. LOL. I would definitely call them again despite the cost, good serv…
- **5/5 · Google Reviews · John Allison · 2025-09-29**: Randy and Shane did a great job installing our water tank. We,’ve never been disappointed with Cornwall Plumbing and Heating and highly recommend.

---

Data freshness: last scanned 2026-10-14T06:14:19.142Z.
Cite as: CORNWALL PLUMBING & HEATING — Tavlee (https://tavlee.com/contractor/cornwall-plumbing-and-heating-canaan)
Source: https://tavlee.com/contractor/cornwall-plumbing-and-heating-canaan

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