---
title: "Dave Blackwell Plumbing & Heating"
description: "Dave Blackwell Plumbing & Heating is a one-person Brunswick shop that does residential and light commercial plumbing and heating work, including boiler ins"
doc_version: "2026-10-29"
last_updated: "2026-10-29"
---

# Dave Blackwell Plumbing & Heating

**Trade:** Plumbing · **Address:** Brunswick, ME · **Languages:** English

**Rating: 3.8/5** (low confidence) — from 0 reviews across 3 sources.

## The honest read

Dave Blackwell Plumbing & Heating is a one-person Brunswick shop that does residential and light commercial plumbing and heating work, including boiler installation. Its Better Business Bureau profile says the company was established in Maine in 1990, employs 1 person and is owned by David Blackwell, and it carries an A+ grade there. In a July 2026 r/maine thread asking for Mid-Coast plumbers, a poster recommended Dave Blackwell and wrote that he is constantly busy as a single person business.

David L. Blackwell Jr holds an active Maine plumber licence, MS8150, on the state registry.

**Strengths:**
- Maine plumber licence — David L. Blackwell Jr's licence is active
- Long-running shop — established in Maine in 1990

## Claims & citations

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

- David L. Blackwell Jr holds an active Maine plumber licence, MS8150 _(confidence: high)_
  - [State License Registry](https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx) — “ME plumber license MS8150 registry-verified active — registry holder of record: DAVID L. BLACKWELL JR”
- Established in Maine in 1990 with 1 employee, owned by David Blackwell _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/me/brunswick/profile/plumber/blackwell-plumbing-heating-0021-78887) — “About (Better Business Bureau, self-described): David Blackwell Plumbing & Heating provides residential and light commercial plumbing and he…”
- Better Business Bureau grade A+ _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/me/brunswick/profile/plumber/blackwell-plumbing-heating-0021-78887) — “Better Business Bureau grade: A+”
- Residential and light commercial plumbing and heating, including boiler installation _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/me/brunswick/profile/plumber/blackwell-plumbing-heating-0021-78887) — “About (Better Business Bureau, self-described): David Blackwell Plumbing & Heating provides residential and light commercial plumbing and he…”
- Specializes in Plumbing _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/me/brunswick/profile/plumber/blackwell-plumbing-heating-0021-78887) — “About (Better Business Bureau, self-described): David Blackwell Plumbing & Heating provides residential and light commercial plumbing and he…”
  - [State License Registry](https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx) — “ME plumber license MS8150 registry-verified active — registry holder of record: DAVID L. BLACKWELL JR”
- Also offers HVAC / Heating & Cooling _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/me/brunswick/profile/plumber/blackwell-plumbing-heating-0021-78887) — “About (Better Business Bureau, self-described): David Blackwell Plumbing & Heating provides residential and light commercial plumbing and he…”

## License

Status: **active** (#MS8150, plumber) — verified against the official ME state registry on 2026-10-19, never self-reported.
Re-check at the official registry: https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx

## Sources

- [Yelp](https://www.yelp.com/biz/dave-blackwell-plumbing-and-heating-brunswick): Listed on this source
- [Local News](https://www.daveblackwellplumbingandheating.com/east-harpswell-me): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/me/brunswick/profile/plumber/blackwell-plumbing-heating-0021-78887): Listed on this source

## Mentions

Unverified third-party mentions found on the open web — relay with attribution ("a Reddit commenter said…"), never as Tavlee's own finding.

- “Dave Blackwell is rated the best plumber in the mid coast for I believe five years straight. He's constantly busy as a single person business, but he does all of our work and is very trust worthy.” — u/Living_Young1996 in r/maine (2026-07-12) — https://www.reddit.com/r/Maine/comments/1uuazhh/plumber_recommendations_for_midcoast/ox24nuj/

---

Data freshness: last scanned 2026-10-04T07:43:43.717Z.
Cite as: Dave Blackwell Plumbing & Heating — Tavlee (https://tavlee.com/contractor/dave-blackwell-plumbing-and-heating-brunswick)
Source: https://tavlee.com/contractor/dave-blackwell-plumbing-and-heating-brunswick

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