# McGrath Plumbing & Heating

**Trade:** Plumbing · **Address:** 6 Gilbert Rd, Gloucester, MA 01930 · **Phone:** (978) 283-8858 · **Languages:** English

**Rating: 3.6/5** (low confidence) — from 2 reviews across 5 sources.

## The honest read

McGrath Plumbing & Heating is a Gloucester plumbing and heating contractor with a long local footprint. The BBB profile lists 51 years in business, four employees, and work in both plumbing and heating. Google shows four 5-star ratings. A July 2026 review describes two radiator installations plus a toilet and sink connection, with secure fittings, clear explanation, and thorough cleanup. A December 2023 customer said the company had handled cottage openings and closings, water-heater replacements, and leaks of different sizes over several decades. That mix points to a practical call for household plumbing, heating equipment, and leak work. Ask for the scope and estimate for your particular system before scheduling.

**Strengths:**
- Long local history — BBB lists 51 years in business
- Household repairs — reviews describe leaks and water heaters
- Heating installations — a recent review describes two radiators

## Claims & citations

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

- The BBB profile lists 51 years in business, four employees, and no BBB accreditation. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/gloucester/profile/plumber/mcgrath-plumbing-heating-inc-0021-62133) — “The Gloucester BBB profile identifies McGrath Plumbing & Heating, Inc. as a plumbing and heating contractor with 51 years in business, four …”
- Google shows four 5-star ratings. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Mcgrath%20Plumbing%20And%20Heating%20Inc.&query_place_id=ChIJAQDE3T4l44kRvzrfce_pl9M) — “Google: 5★ from 4 ratings”
- A July 2026 review describes radiator installation, toilet and sink connection, secure fittings, and cleanup. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xwRE9GRktlRWMzVUVGWFpsTlRVbDlqUm1WcGRtYxAB!2m1!1s0x0:0xd397e9ef71df3abf!3m1!1s2@1:CAIQACodChtycF9oOlpDOFFKeEc3UEFXZlNTUl9jRmVpdmc%7C%7C?hl=en) — “5★ ⭐⭐⭐⭐⭐ Excellent work from start to finish

"Damian installed two new radiators, plus fitted and connected a toilet and sink for us. He wa…”
- A December 2023 customer describes decades of water-heater replacement and leak work. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWZ0t6ckdnEAE!2m1!1s0x0:0xd397e9ef71df3abf!3m1!1s2@1:CIHM0ogKEICAgICVgKzrGg%7C%7C?hl=en) — “5★ We have used McGrath plumbing for several decades for everything from opening and closing a summer cottage, to replacing water heaters an…”
- Specializes in Plumbing _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWZ0t6ckdnEAE!2m1!1s0x0:0xd397e9ef71df3abf!3m1!1s2@1:CIHM0ogKEICAgICVgKzrGg%7C%7C?hl=en) — “5★ We have used McGrath plumbing for several decades for everything from opening and closing a summer cottage, to replacing water heaters an…”
  - [Better Business Bureau](https://www.bbb.org/us/ma/gloucester/profile/plumber/mcgrath-plumbing-heating-inc-0021-62133) — “Services offered (Better Business Bureau): plumbing, heating”
- Also offers HVAC / Heating & Cooling _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xwRE9GRktlRWMzVUVGWFpsTlRVbDlqUm1WcGRtYxAB!2m1!1s0x0:0xd397e9ef71df3abf!3m1!1s2@1:CAIQACodChtycF9oOlpDOFFKeEc3UEFXZlNTUl9jRmVpdmc%7C%7C?hl=en) — “5★ ⭐⭐⭐⭐⭐ Excellent work from start to finish

"Damian installed two new radiators, plus fitted and connected a toilet and sink for us. He wa…”
  - [Better Business Bureau](https://www.bbb.org/us/ma/gloucester/profile/plumber/mcgrath-plumbing-heating-inc-0021-62133) — “Services offered (Better Business Bureau): plumbing, heating”

## License

Status: **not_found** — verified against the official MA state registry, never self-reported.
Re-check at the official registry: https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page

## Sources

- [Yelp](https://www.yelp.com/biz/mcgrath-plumbing-and-heating-waltham): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=McGrath%20Plumbing%20%26%20Heating&query_place_id=ChIJAQDE3T4l44kRvzrfce_pl9M): 5.0★ from 4 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=McGrath%20Plumbing%20%26%20Heating&query_place_id=ChIJAQDE3T4l44kRvzrfce_pl9M): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/gloucester/profile/plumber/mcgrath-plumbing-heating-inc-0021-62133): Listed on this source
- [Exa](https://www.checkbook.org/ma/gloucester/plumbers/mcgrath-plumbing-and-heating/kfwq7): 0 web mentions across the open web (each linked to its source)

## Recent reviews

- **5/5 · Google Reviews · Kristian Iliffe · 2026-07-29**: ⭐⭐⭐⭐⭐ Excellent work from start to finish

"Damian installed two new radiators, plus fitted and connected a toilet and sink for us. He was punctual, tidy, and took real care with every part of the job – all fittings are secure, everything works perfectly, and he even explained how to balance the rad…
- **5/5 · Google Reviews · Sarge Kennedy · 2023-12-04**: We have used McGrath plumbing for several decades for everything from opening and closing a summer cottage, to replacing water heaters and fixing leaks both small and large. They are super reliable and nice.

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Data freshness: last scanned 2026-09-08T22:49:43.899Z.
Cite as: McGrath Plumbing & Heating — Tavlee (https://tavlee.com/contractor/mcgrath-plumbing-and-heating-gloucester)
Source: https://tavlee.com/contractor/mcgrath-plumbing-and-heating-gloucester