Best Licensed Electricians in Thomaston, CT
4 electrical contractors registered in Thomaston hold current DCP licenses, verified against official records as of August 20, 2026. All 4 are listed below, ordered by years licensed.
- 22 current DCP electrical contractor licenses held in Thomaston
- 4 trade-name companies in Thomaston are backed by those personal licenses
- Scope tiers among Thomaston's licenses: 18 unlimited, 4 limited
- Median time licensed in Thomaston: 20 years
- Longest-standing license behind a Thomaston trade-name company: issued in 1986
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- Verified
- August 20, 2026
- Licensed since
- 1986
- Held by
- JAMES W WILSON
- Scope
- Unlimited
- Verified
- August 20, 2026
- Licensed since
- 1992
- Held by
- ERNEST J LAVERGNE
- Scope
- Unlimited
- Verified
- August 20, 2026
- Licensed since
- 2002
- Held by
- MARK J GRZEIKA
- Scope
- Unlimited
- Verified
- August 20, 2026
- Licensed since
- 2016
- Held by
- JAMES E JOSEY
- Scope
- Limited
Compare the top 4 at a glance
| Company | License | Scope | Licensed since |
|---|---|---|---|
| Wilson Electric | #ELC.0104923-E1 | Unlimited | 1986 |
| Lavergne Electric | #ELC.0122333-E1 | Unlimited | 1992 |
| M.g. Electric, LLC | #ELC.0188479-E1 | Unlimited | 2002 |
| Securitas Electronic Security Inc. | #ELC.0202268-L5 | Limited | 2016 |
Thomaston electrical licensure at a glance
Connecticut licenses people, not companies, so this page counts both and says which is which: 22 current DCP electrical contractor licenses are held in Thomaston, and 4 trade-name companies are backed by those license holders. A business appears here only when licensed contractors operate under a registered trade name, and each listing names the person whose license backs it. The state also defines a scope on every credential: 18 of Thomaston's licenses are unlimited and 4 limited - shown as published, never ranked on, because scope authorises kinds of work rather than ordering quality. Tenure is what these pages rank on: the median Thomaston license has been held 20 years, and the longest-standing license behind a trade-name company was issued in 1986. Licenses here expire on one statewide date per trade each year, so an expiration date says nothing about an individual company and none is shown per listing - it gates currency only. DCP publishes no insurance, no bond and no phone for any licensee, so Connecticut listings show none of the three. eLicense cannot link straight to a record, so every listing above shows its number for you to paste into DCP's eLicense lookup. How we verify.
Electricians in Thomaston: common questions
How many licensed electricians are there in Thomaston?
22 current DCP electrical contractor licenses are held in Thomaston, backing 4 trade-name companies. 4 Thomaston-registered companies passed our license verification, and all 4 are listed on this page. Only licenses in DCP's four live statuses, unexpired at our data date, count.
Who holds a Connecticut electrical license - the company or a person?
A person. Connecticut licenses people, not companies: a business appears here only when licensed contractors operate under a registered trade name, and each listing names the person whose license backs it. 18 of Thomaston's 22 licenses are unlimited scope and 4 limited - shown as published, never ranked on.
How do I check an electrician's license in Connecticut?
Every listing above shows the license number and names its holder. DCP's eLicense lookup cannot link straight to a record, so open it and type the number in. The median Thomaston license has been held 20 years, and the longest-standing license behind a trade-name company was issued in 1986.