---
title: "Mark E. LeRoy Plumbing & Heating"
description: "Mark E. LeRoy Plumbing and Heating is listed in Plymouth, Massachusetts, serving southeastern Massachusetts with oil heating installations and repairs. The"
doc_version: "2026-09-17"
last_updated: "2026-09-17"
---

# Mark E. LeRoy Plumbing & Heating

**Trade:** HVAC / Heating & Cooling · **Address:** Plymouth, MA · **Languages:** English

**Rating: not yet scored** — 0 reviews across 2 sources is too little evidence for an honest number.

## The honest read

Mark E. LeRoy Plumbing and Heating is listed in Plymouth, Massachusetts, serving southeastern Massachusetts with oil heating installations and repairs. The profile describes oil boiler and oil-powered warm-air work, and lists emergency services, free estimates, warranties, 24 years of experience, and two projects.

Angi reports a 4.6 rating from 40 ratings, with 77% rated five stars. The Massachusetts HVAC licence shown for Mark E Leroy is registry-verified but expired, so confirm current licensing before booking work.

**Strengths:**
- Emergency services — profile lists emergency services
- Free estimates — profile lists free estimates
- Warranty coverage — profile lists warranties

**Concerns:**
- License status — HVAC licence is shown as expired
- Current authorization — confirm licensing before booking

## Claims & citations

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

- Mark E. LeRoy Plumbing and Heating is listed in Plymouth, Massachusetts and serves southeastern Massachusetts. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Mark E. LeRoy Plumbing and Heating serves southeastern Massachusetts with oil heating system installations and repairs. The profile lists em…”
- The business offers complete oil boiler installation and repair plus oil-powered warm-air installation and repair. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Services offered (Angi): Complete Oil Boiler System Installation, Oil Boiler System Repairs, Oil Powered Warm Air System Installation, Oil P…”
- Angi reports a 4.6-star rating from 40 ratings. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Angi: 4.6★ from 40 ratings”
- The profile lists emergency services, free estimates, and warranties. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Mark E. LeRoy Plumbing and Heating serves southeastern Massachusetts with oil heating system installations and repairs. The profile lists em…”
- The profile lists 24 years of experience and two projects. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “2 project(s) shown on Angi”
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Mark E. LeRoy Plumbing and Heating serves southeastern Massachusetts with oil heating system installations and repairs. The profile lists em…”
- The Massachusetts HVAC licence 4572-SM-M1 is registry-verified but expired, with Mark E Leroy as holder of record. _(confidence: high)_
  - [State License Registry](https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page) — “MA hvac license 4572-SM-M1 registry-verified expired — registry holder of record: Mark E Leroy”
- Specializes in HVAC / Heating & Cooling _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Services offered (Angi): Complete Oil Boiler System Installation, Oil Boiler System Repairs, Oil Powered Warm Air System Installation, Oil P…”
- Also offers Plumbing _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm) — “Mark E. LeRoy Plumbing and Heating serves southeastern Massachusetts with oil heating system installations and repairs. The profile lists em…”

## License

Status: **expired** (#4572-SM-M1, hvac) — verified against the official MA state registry on 2026-09-17, never self-reported.
Re-check at the official registry: https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page

## Sources

- [HomeAdvisor](https://www.homeadvisor.com/rated.markeleroyheating.9986968.html): 4.6★ from 40 ratings
- [Angi](https://www.angi.com/companylist/us/ma/cedarville/mark-e-leroy-plumbing-heating-reviews-9986968.htm): 4.6★ from 40 ratings

---

Data freshness: last scanned 2026-09-17T11:48:56.958Z.
Cite as: Mark E. LeRoy Plumbing & Heating — Tavlee (https://tavlee.com/contractor/mark-e-leroy-plumbing-and-heating-plymouth)
Source: https://tavlee.com/contractor/mark-e-leroy-plumbing-and-heating-plymouth

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