---
title: "Jillson Electric"
description: "Jillson Electric describes itself on its Better Business Bureau page as offering residential electric service work. BuildZoom shows 51 projects for the com"
doc_version: "2026-10-19"
last_updated: "2026-10-19"
---

# Jillson Electric

**Trade:** Electrical · **Address:** 7 State St, Guilford, CT 06437 · **Phone:** (203) 458-2103 · **Website:** https://www.connecticut-electrical.com/electrician-in-guilford/ · **Languages:** English

**Rating: 3.7/5** (low confidence) — from 1 reviews across 6 sources.

## The honest read

Jillson Electric describes itself on its Better Business Bureau page as offering residential electric service work. BuildZoom shows 51 projects for the company, and its BBB grade is A+.

A recent Google customer wrote: "Thorough, thinks things through, high quality work, pleasure to work with."

It holds an active Connecticut electrician licence, ELC.0193385-E1, under Leighton N Jillson.

**Strengths:**
- High quality work — a recent Google customer praised it as thorough

## Claims & citations

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

- Describes itself as offering residential electric service work _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ct/guilford/profile/electrician/jillson-electric-llc-0111-87077909) — “About (Better Business Bureau, self-described): This company offers residential electric service work.”
- 51 projects shown on BuildZoom _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/john-m-jillson) — “51 project(s) shown on BuildZoom”
- BBB grade of A+ _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ct/guilford/profile/electrician/jillson-electric-llc-0111-87077909) — “Better Business Bureau grade: A+”
- A recent Google customer called the work thorough and high quality _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT20xMFJXeERZWGwxTVZaeE1VbHpaVkpGYm1Kc00yYxAB!2m1!1s0x0:0xa7075ab8697b731c!3m1!1s2@1:CAIQACodChtycF9oOm10RWxDYXl1MVZxMUlzZVJFbmJsM2c%7C%7C?hl=en-US) — “5★ Thorough, thinks things through, high quality work, pleasure to work with.”
- It holds an active Connecticut electrician licence, ELC.0193385-E1, under Leighton N Jillson. _(confidence: high)_
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT electrician license ELC.0193385-E1 registry-verified active — registry holder of record: LEIGHTON N JILLSON”
- Specializes in Electrical _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ct/guilford/profile/electrician/jillson-electric-llc-0111-87077909) — “About (Better Business Bureau, self-described): This company offers residential electric service work.”

## License

Status: **active** (#ELC.0193385-E1, electrician) — verified against the official CT state registry on 2026-10-19, never self-reported.
Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx

## Sources

- [Reddit](https://www.reddit.com/r/OldSchoolCool/comments/177txw9/circa_1912_elsa_jillson_at_brigham_tavern_in/): 0 community mentions discussing this business
- [Google](https://www.google.com/maps/search/?api=1&query=Jillson%20Electric&query_place_id=ChIJS_A6ExQr5okRHHN7abhaB6c): 5.0★ from 3 ratings
- [Better Business Bureau](https://www.bbb.org/us/ct/guilford/profile/electrician/jillson-electric-llc-0111-87077909): Listed on this source
- [BuildZoom](https://www.buildzoom.com/contractor/john-m-jillson): Listed on this source
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Jillson%20Electric&query_place_id=ChIJS_A6ExQr5okRHHN7abhaB6c): Listed on this source
- [Local News](https://the-e-list.com/home-repair/): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Dee Jacob · 2026-06-06**: Thorough, thinks things through, high quality work, pleasure to work with.

---

Data freshness: last scanned 2026-10-16T18:19:46.918Z.
Cite as: Jillson Electric — Tavlee (https://tavlee.com/contractor/jillson-electric-guilford)
Source: https://tavlee.com/contractor/jillson-electric-guilford

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[Full site index](https://tavlee.com/sitemap.md)