# McCarriston Plumbing & Heating **Trade:** Plumbing · **Address:** 150 Burrill St, Swampscott, MA 01907 · **Phone:** (781) 593-8228 · **Website:** https://mccarristonplumbing.com/ · **Languages:** English **Rating: 3.5/5** (low confidence) — from 0 reviews across 4 sources. ## The honest read McCarriston Plumbing & Heating is a long-running Swampscott plumbing and heating outfit — BBB's file puts it in business since 1940 and incorporated in Massachusetts since 1975, with five employees and Peter C. McCarriston as president. Its Massachusetts plumbing business license is active with the state, and BBB separately lists Peter McCarriston as holding a Massachusetts Master Plumber license. There isn't a customer track record to draw on here — no reviews or complaints turn up anywhere on file, just a couple of decade-old mentions naming Peter McCarriston in trade-publication write-ups from 2013 and a supplier's listing. BBB itself has the firm as not accredited and 'Not Rated' for lack of information. One thing worth double-checking before calling: a separate directory profile under a similar business name shows up for a plumbing outfit based in nearby Marblehead rather than Swampscott — make sure you're reaching the McCarriston at 150 Burrill St and not a similarly named business elsewhere on the North Shore. With eight decades of stated history but no verifiable customer record, the active state license is the one hard confirmation here — worth asking directly about recent work and references before booking. **Strengths:** - Active state license — Massachusetts plumbing license verified current - Long-running business — BBB records operation since 1940 **Concerns:** - No customer reviews — none found on any platform - Possible namesake — similar business profile in nearby Marblehead **Where sources disagree:** - A BuildZoom profile under the same business name is registered in Marblehead, not Swampscott, and shows different licence entries and project history — that material is not included here since it may belong to a separate, similarly named business ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - Its Massachusetts plumbing business license is active with the state _(confidence: high)_ - [State License Registry](https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page) — “MA plumber license 4300-PL-C registry-verified active — registry holder of record: McCarriston Plumbing and Heating, LLC” - BBB records the firm as a plumbing and heating contractor operating since 1940, incorporated in Massachusetts in 1975, with five employees and Peter C. McCarriston as president _(confidence: medium)_ - [Better Business Bureau](https://www.bbb.org/us/ma/swampscott/profile/heating-contractors/mccarriston-plumbing-heating-company-inc-0021-36703/addressId/145589) — “The BBB profile for McCarriston Plumbing & Heating Company, Inc. at PO Box 154, Swampscott, MA with phone (781) 593-8228 states the business…” - BBB separately lists Peter McCarriston as holding a Massachusetts Master Plumber license _(confidence: medium)_ - [Better Business Bureau](https://www.bbb.org/us/ma/swampscott/profile/heating-contractors/mccarriston-plumbing-heating-company-inc-0021-36703/addressId/145589) — “Licence listed on Better Business Bureau: Mr. Peter McCarriston holds Master Plumber License #8092” - No customer reviews or complaints appear on BBB or elsewhere, and BBB rates the firm Not Rated for lack of information _(confidence: medium)_ - [Better Business Bureau](https://www.bbb.org/us/ma/swampscott/profile/heating-contractors/mccarriston-plumbing-heating-company-inc-0021-36703/addressId/145589) — “The BBB profile for McCarriston Plumbing & Heating Company, Inc. at PO Box 154, Swampscott, MA with phone (781) 593-8228 states the business…” - A separate directory profile for a similarly named plumbing business in nearby Marblehead exists, distinct from this Swampscott business _(confidence: medium)_ - [BuildZoom](https://www.buildzoom.com/contractor/mccarriston-plumbing-heating-llc) — “BuildZoom's profile is for 'McCarriston plumbing & Heating, LLC' listed at Marblehead, MA 01945 — note the entity name and town differ from …” - Specializes in Plumbing _(confidence: high)_ - [haggettcompany.com](https://haggettcompany.com/project/bennett-road-kitchen/) — “haggettcompany.com — Plumbing – McCarriston Plumbing & Heating, Swampscott” - [State License Registry](https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page) — “MA plumber license 4300-PL-C registry-verified active — registry holder of record: McCarriston Plumbing and Heating, LLC” - Also offers HVAC / Heating & Cooling _(confidence: low)_ - [Better Business Bureau](https://www.bbb.org/us/ma/swampscott/profile/heating-contractors/mccarriston-plumbing-heating-company-inc-0021-36703/addressId/145589) — “Services offered (Better Business Bureau): Heating Contractors” ## License Status: **active** (#4300-PL-C, plumber) — verified against the official MA state registry on 2026-09-12, 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/mccarriston-plumbing-and-heating-swampscott): Listed on this source - [Exa](https://haggettcompany.com/project/bennett-road-kitchen/): 3 web mentions across the open web (each linked to its source) - [Better Business Bureau](https://www.bbb.org/us/ma/swampscott/profile/heating-contractors/mccarriston-plumbing-heating-company-inc-0021-36703/addressId/145589): Listed on this source - [BuildZoom](https://www.buildzoom.com/contractor/mccarriston-plumbing-heating-llc): 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. - “Peter McCarriston of McCarriston Plumbing & Heating in Swampscott, MA” — contractingbusiness.com (2013-06-26) — https://www.contractingbusiness.com/commercial-hvac/article/20866299/lochinvar-celebrates-vip-contractors-at-cma-fest - “Peter McCarriston of McCarriston Plumbing & Heating in Swampscott, Mass., was the winner of the VIP Drawing.” — hvacpproducts.com (2013-02-21) — https://hvacpproducts.com/2013/02/lochinvar-names-january-vip-program-winners/ - “Plumbing – McCarriston Plumbing & Heating, Swampscott” — haggettcompany.com — https://haggettcompany.com/project/bennett-road-kitchen/ --- Data freshness: last scanned 2026-08-01T20:07:19.271Z. Cite as: McCarriston Plumbing & Heating — Tavlee (https://tavlee.com/contractor/mccarriston-plumbing-and-heating) Source: https://tavlee.com/contractor/mccarriston-plumbing-and-heating