# Commonwealth Electrical Technologies

**Trade:** Electrical · **Address:** 125 Blackstone River Rd, Worcester, MA 01607 · **Phone:** (508) 421-6600 · **Website:** https://comelectrical.com/ · **Languages:** English

**Rating: 2.6/5** (low confidence) — from 3 reviews across 7 sources.

## The honest read

Commonwealth Electrical Technologies is a Worcester-based commercial electrical contractor, in business since 2008, doing electrical construction, solar installation and maintenance, energy-efficiency work, and EV charging installation. It carries a BBB A+ rating (though not accredited), and its listed master electrician, John P Duquette, holds an active Massachusetts electrician license.

The written history here is thin and mixed. Two reviews are brief and positive, calling the service excellent without much detail. But a 2026 review raised a serious, specific issue: EV chargers the company installed were still not working because of an unresolved inspection problem, and the customer said they were hit with an undisclosed $2,000 additional engineering charge that never appeared in the original contract.

There's not enough here to say how representative that complaint is, but it's a concrete, dated account worth asking about directly — particularly getting a full, itemized quote in writing before any EV charging or larger commercial job, given what happened in that case.

For commercial electrical or EV charging work, the license is in order and the company has real tenure, but the thin and mixed written history means it's worth vetting the contract terms carefully before signing.

**Strengths:**
- Active license — verified Massachusetts electrician registration
- Long tenure — in business since 2008 per company and BBB records
- BBB A+ rating — despite not being an accredited business

**Concerns:**
- Undisclosed charge — a 2026 review cites a surprise $2,000 fee
- Unresolved install — the same review describes EV chargers still not working

## Claims & citations

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

- Massachusetts electrician license 11301 is registry-verified active, held by John P Duquette _(confidence: high)_
  - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 11301 registry-verified active — registry holder of record: JOHN P DUQUETTE”
- BBB grade A+ though not accredited; 18 years in business, offering commercial electrical contracting services _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/worcester/profile/electrician/commonwealth-electrical-technologies-inc-0261-256227) — “Better Business Bureau grade: A+”
  - [Better Business Bureau](https://www.bbb.org/us/ma/worcester/profile/electrician/commonwealth-electrical-technologies-inc-0261-256227) — “BBB identifies Commonwealth Electrical Technologies, Inc. as a non-accredited business with an A+ BBB rating, 18 years in business, and comm…”
- BBB separately lists a second license number (22659) as a directory claim, not independently verified _(confidence: low)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/worcester/profile/electrician/commonwealth-electrical-technologies-inc-0261-256227) — “Licence listed on Better Business Bureau: 22659”
- A 2026 review described EV chargers still non-operational due to an unresolved inspection issue, along with an undisclosed $2,000 additional engineering charge _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25ocmRsb3haMjVMYW05RGVuVk9XV3hUT0UwMlRWRRAB!2m1!1s0x0:0xf0555d9a95681472!3m1!1s2@1:CAIQACodChtycF9oOnhrdloxZ25Lam9DenVOWWxTOE02TVE%7C%7C?hl=en) — “1★ EV chargers installed by this company are still not operational due to an unresolved inspection issue. After installation was completed, …”
- Provides commercial electrical construction, solar installation and maintenance, energy-efficiency, and EV-charging services _(confidence: high)_
  - [Official Website](https://comelectrical.com) — “Commonwealth Electrical Technologies is a commercial electrical contractor providing electrical construction, solar installation and mainten…”
  - [Official Website](https://comelectrical.com) — “Company history (self-reported): Commonwealth Electrical Technologies states that it was founded in 2008.”
- Two reviews describe the service as excellent, though without specific job detail _(confidence: low)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t4NFVIWlZjVzVEZEd4aWRFWnZhVWRsU1hoUmNuYxAB!2m1!1s0x0:0xf0555d9a95681472!3m1!1s2@1:CAIQACodChtycF9oOkx4UHZVcW5DdGxidEZvaUdlSXhRcnc%7C%7C?hl=en) — “5★ excellent service! would recommend”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURIeE5yU1l3EAE!2m1!1s0x0:0xf0555d9a95681472!3m1!1s2@1:CIHM0ogKEICAgIDHxNrSYw%7C%7C?hl=en) — “5★ CET always puts their best foot forward when it comes to helping others. 10/10 would recommend working with them.”
- Specializes in Electrical _(confidence: high)_
  - [Official Website](https://comelectrical.com) — “Commonwealth Electrical Technologies is a commercial electrical contractor providing electrical construction, solar installation and mainten…”
  - [Better Business Bureau](https://www.bbb.org/us/ma/worcester/profile/electrician/commonwealth-electrical-technologies-inc-0261-256227) — “Services offered (Better Business Bureau): commercial electrical contracting services”
  - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 11301 registry-verified active — registry holder of record: JOHN P DUQUETTE”
- Also offers Solar Installation _(confidence: medium)_
  - [Official Website](https://comelectrical.com) — “Commonwealth Electrical Technologies is a commercial electrical contractor providing electrical construction, solar installation and mainten…”

## License

Status: **active** (#11301, electrician) — verified against the official MA state registry on 2026-08-24, 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=Commonwealth%20Electrical%20Technologies&query_place_id=ChIJQ5rTnmcF5IkRchRolZpdVfA): 3.3★ from 7 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Commonwealth%20Electrical%20Technologies&query_place_id=ChIJQ5rTnmcF5IkRchRolZpdVfA): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/worcester/profile/electrician/commonwealth-electrical-technologies-inc-0261-256227): Listed on this source
- [Yelp](https://www.yelp.com/biz/commonwealth-electrical-technologies-worcester): Listed on this source
- [Reddit](https://www.reddit.com/r/FitchburgMA/comments/1klmwv2/city_of_fitchburg_has_been_selected_for_the/): 1 community mention discussing this business
- [Official Website](https://comelectrical.com): Self-reported profile and service details
- [Local Chambers of Commerce](https://business.burlingtonchamberofcommerce.org/list/member/commonwealth-electrical-technologies-paul-demaria-2339): 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.

- “in partnership with Commonwealth Electric Technologies (CET) and Leidos” — u/HRJafael in r/FitchburgMA (2025-05-13) — https://www.reddit.com/r/FitchburgMA/comments/1klmwv2/city_of_fitchburg_has_been_selected_for_the/

## Recent reviews

- **1/5 · Google Reviews · Ryan Will · 2026-01-12**: EV chargers installed by this company are still not operational due to an unresolved inspection issue. After installation was completed, we were presented with a $2,000 additional engineering charge that was never disclosed in the contract or prior to the work being done. Until this dispute is resol…
- **5/5 · Google Reviews · Steven Conte · 2025-10-31**: excellent service! would recommend
- **5/5 · Google Reviews · Olivia Evans · 2024-09-12**: CET always puts their best foot forward when it comes to helping others. 10/10 would recommend working with them.

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Data freshness: last scanned 2026-08-24T06:27:42.319Z.
Cite as: Commonwealth Electrical Technologies — Tavlee (https://tavlee.com/contractor/commonwealth-electrical-technologies-worcester)
Source: https://tavlee.com/contractor/commonwealth-electrical-technologies-worcester