# Jack Griffin Electrical Contracting

**Trade:** Electrical · **Phone:** (978) 479-2521 · **Website:** https://jackgriffinelectricalcontracting.com/ · **Languages:** English

**Rating: not yet scored** — 0 reviews across 3 sources is too little evidence for an honest number.

## The honest read

Jack Griffin Electrical Contracting is a South Yarmouth electrician with 54 tracked permits on BuildZoom, nearly all residential electrical work spread across the Dennis villages, Harwich, Hyannis, Chatham, East Falmouth, Cummaquid, Yarmouth Port and Marstons Mills — a solidly Cape Cod-wide footprint.

There's no written customer review on file yet, so there's nothing from past clients to go on beyond the permit volume itself.

The licensing picture is worth asking about directly before booking: BuildZoom's own page shows two different pictures of it — one entry it says it verified as an active Massachusetts electrician license, and a separate license number (#25919) it flags as not verified, last confirmed with a July 2016 expiration date. BuildZoom also states Jack Griffin holds five licenses in total, though only these two are itemized on the page.

Given that mixed licensing record, it's worth confirming current, active license numbers directly before hiring rather than relying on any one directory listing.

**Strengths:**
- Established volume — 54 tracked electrical permits across Cape Cod towns

**Concerns:**
- Licence records inconsistent — BuildZoom shows conflicting verification and expiration details

**Where sources disagree:**
- BuildZoom's own license section shows one verified-active entry and a separate, differently-numbered license it flags as unverified with a 2016 expiration

## Claims & citations

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

- BuildZoom shows 54 tracked permits, nearly all residential electrical work across Cape Cod towns (Dennis area, Harwich, Hyannis, Chatham, East Falmouth, Cummaquid, Yarmouth Port, Marstons Mills) _(confidence: high)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin) — “54 project(s) shown on BuildZoom”
  - [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin) — “BuildZoom profile for Jack Griffin (owner: Jack W Griffin), 72 Washington St, South Yarmouth, MA 02664, phone (978) 479-2521 — matches this …”
- BuildZoom states it verified an active Massachusetts Electrician license as of May 2026 _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin) — “Licence listed on BuildZoom: Electrician — Verified License, Status Active, State Massachusetts, Type Electrician (BuildZoom verified active…”
- A separate BuildZoom-listed license, #25919, is flagged by BuildZoom itself as not verified, last confirmed with a July 2016 expiration _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin) — “Licence listed on BuildZoom: License #25919, Status Active, State Massachusetts — License Not Verified; BuildZoom last verified this license…”
- BuildZoom's aggregate statement says the license board shows Jack Griffin holding 5 licenses total, of which only 2 are itemized on the page _(confidence: low)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin) — “Licence listed on BuildZoom: Massachusetts license board: Jack Griffin holds an Electrician license and 4 other licenses (5 total per BuildZ…”
- Specializes in Electrical _(confidence: high)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin) — “BuildZoom profile for Jack Griffin (owner: Jack W Griffin), 72 Washington St, South Yarmouth, MA 02664, phone (978) 479-2521 — matches this …”

## License

Status: **not_found** — verified against the official MA state registry, never self-reported.
Re-check at the official registry: https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=Jack%20Griffin%20Electrical%20Contracting&query_place_id=ChIJzwHN6BA5-4kRMgDxBkNNFmk): Listed on this source
- [Yelp](https://www.yelp.com/biz/jack-griffin-electrical-contracting-south-yarmouth): Listed on this source
- [BuildZoom](https://www.buildzoom.com/contractor/jack-griffin): Listed on this source

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Data freshness: last scanned 2026-08-24T20:37:00.620Z.
Cite as: Jack Griffin Electrical Contracting — Tavlee (https://tavlee.com/contractor/jack-griffin-electrical-jackgriffinelectricalcontracting-com)
Source: https://tavlee.com/contractor/jack-griffin-electrical-jackgriffinelectricalcontracting-com