Updated: Jul 17, 2026
Location and Projects
Address
8 OAK RIDGE DR, Cromwell, CT, 06416
Use our bidding system to
request a quote
Thomas Demko Electrician
Thomas Demko, 8 Oak Ridge Dr, Cromwell, CT holds a Heating, Piping & Cooling Unlimited Contractor license and 3 other licenses according to the Connecticut license board.
Their BuildZoom score of 91 ranks in the top 37% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thomas Demko, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Thomas Demko Contact Information
Address: 8 OAK RIDGE DR, Cromwell, CT 06416
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install.208v receptacle. replace lobby troffer light fixture. replace gfi receptcale. replace oep drop cord receptacle
Valuation:
$750
Permit #:
EP-2016-81
Status:
Issued
Fee:
$25
Permit Type:
Interior alteration
Building Type:
N/A
Add 1 gfi receptacle in kitchen 120v add isolated ground receptacle in lobby ceiling 120v
Valuation:
$800
Permit #:
EP-2016-327
Status:
Issued
Fee:
$25
Permit Type:
Interior Alteration
Building Type:
N/A
No Description Available
Valuation:
$500
Permit #:
E-15-672
Status:
complete
Fee:
$35
Permit Type:
Commercial apts ...
Building Type:
Mercantile
Relocate 30a 208v drop receptacle to other side of kitchen.
Valuation:
$800
Permit #:
EP-2016-101
Status:
Issued
Fee:
$25
Permit Type:
Interior Alteration
Building Type:
N/A
Install outlets (2): 20-a/208-v (1) and 30-a/208-v. (1).
Valuation:
$800
Permit #:
E-15-503
Status:
issued
Fee:
$25
Permit Type:
Electrical
Building Type:
Restaurant
Repairs to drive thru menu board
Valuation:
$1,700
Permit #:
EP-2015-57
Status:
Closed
Fee:
$42
Permit Type:
Exterior alteration
Building Type:
N/A
Similar Contractors See more
License # ELC.0186535-E1
Danbury, CT
113
BZ Score
$4K
Avg Project
-
Projects
121
BZ Score
$16K
Avg Project
-
Projects
License # ELC.0206852-E1
Stratford, CT
114
BZ Score
$1.5K
Avg Project
-
Projects
Thomas Demko Reviews
BuildZoom hasn't received any reviews for Thomas Demko. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Thomas Demko License info
Verified License
| License # | HTG.0392437-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Thomas Demko at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ELC.0188097-E1 |
| Status | Active |
| State | Connecticut |
| Type | Electrical Unlimited Contractor |
| Date Issued | 10-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Thomas Demko at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PLM.0282089-P1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Unlimited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Thomas Demko at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HIC.0624801 |
| Status | Inactive |
| State | Connecticut |
| Type | Home Improvement Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Thomas Demko at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Thomas Demko Employees
TD
Thomas Demko