Updated: Jun 27, 2026
Location and Projects
Address
10 LOOMIS DR, Coventry, CT, 06238
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John R Plefka Electrician
John R Plefka, 10 Loomis Dr, Coventry, CT (Employee: John Plefka) holds a Electrical Unlimited Contractor license 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 John R Plefka, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John R Plefka Contact Information
Address: 10 LOOMIS DR, Coventry, CT 06238
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Upgrade to 200amp overhead service replace gfci receptacles in kitchen install blank covers on various open junction boxes remove open illegal splices install wireless combination smoke/co and smoke detectors
Valuation:
$5,000
Permit #:
BLD21-01618
Status:
final
Fee:
$93
Permit Type:
N/A
Building Type:
N/A
Upgrade to 200amp overhead service replace gfci receptacles in kitchen install blank covers on various open junction boxes remove open illegal splices install wireless combination smoke/co and smoke detectors
Valuation:
$5,000
Permit #:
BLD21-01618
Status:
final
Fee:
$93
Permit Type:
N/A
Building Type:
N/A
Upgrade service to (3) units complete rewire unit 11 rewire 2nd floor only on unit 13 including 3 bedrooms bathroom and hall
Valuation:
$14,000
Permit #:
E-21-330
Status:
issued
Fee:
N/A
Permit Type:
Electrical: comme...
Building Type:
Multifamily 3+
Upgrade service to (3) units rewire 2nd floor to unit 9 (bathroom 2 bedrooms and hall). due to fire damage
Valuation:
$8,200
Permit #:
E-21-329
Status:
issued
Fee:
N/A
Permit Type:
Electrical: comme...
Building Type:
Multifamily 3+
Replace existing 100amp service replace all receptacles switches and install afci breakers
Valuation:
$2,750
Permit #:
E-20-752
Status:
complete
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
Single family
Upgrade existing electric service to 200 amps and install a generator inlet box and interlock kit
Valuation:
$2,589
Permit #:
20-21-0618
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service to 200 amps and install generator inlet box and interlock device
Valuation:
$1,700
Permit #:
20-21-0896
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish electrical for kitchen and 1st floor bath. re-feed upstairs lighting, and demo knob & tube wiring
Valuation:
$2,770
Permit #:
E-18-98
Status:
complete
Fee:
$53
Permit Type:
Electrical
Building Type:
Single Family
Install wiring for above ground pool
Valuation:
$975
Permit #:
19031
Status:
issued
Fee:
N/A
Permit Type:
Electrical:stand ...
Building Type:
Single family
Replace existing 100 amp service
Valuation:
$2,300
Permit #:
E-20-407
Status:
final
Fee:
$43
Permit Type:
Electrical servic...
Building Type:
N/A
No Description Available
Valuation:
$2,000
Permit #:
E-18-450
Status:
issued
Fee:
$45
Permit Type:
1 & 2 residence o...
Building Type:
Res- single famil...
Water damage repairs: remove all water contact cable meg-test adjacent rooms/areas (including conductor reports and conclusion. electric for small appliance outlets lights switches including dining and bedroom. note: current code applies for work performed (ex: gfci arc-fault smoke/co etc.)
Valuation:
$1,369
Permit #:
E-15-622
Status:
issued
Fee:
$40
Permit Type:
Electrical
Building Type:
Residential improved
Replace electrical devices, replace closed fixtures, dishwasher and disposal wiring
Valuation:
$2,000
Permit #:
PREL20150003639
Status:
N/A
Fee:
N/A
Permit Type:
Electrical
Building Type:
One Family Dwelli...
Main switch inside unit is defective and the meter was bypassed. per cl&p i am installing new meter socket and panel with a main breaker
Valuation:
$575
Permit #:
8329
Status:
issued
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
Multi family
No Description Available
Valuation:
$15,658
Permit #:
E-17-620
Status:
complete
Fee:
$255
Permit Type:
1 & 2 residence o...
Building Type:
Res- two family d...
No Description Available
Valuation:
$5,422
Permit #:
E-18-247
Status:
complete
Fee:
$103
Permit Type:
Electric service - r
Building Type:
One & two family
No Description Available
Valuation:
$6,375
Permit #:
E-13-617
Status:
issued
Fee:
$120
Permit Type:
1 & 2 family dwel...
Building Type:
Single family house
No Description Available
Valuation:
$4,331
Permit #:
E-17-619
Status:
complete
Fee:
$90
Permit Type:
1 & 2 residence o...
Building Type:
Res- single famil...
No Description Available
Valuation:
$800
Permit #:
E-14-267
Status:
complete
Fee:
$30
Permit Type:
1 & 2 family dwel...
Building Type:
Res- single famil...
No Description Available
Valuation:
$1,550
Permit #:
E-13-552
Status:
complete
Fee:
$45
Permit Type:
Electrical Servic...
Building Type:
Single Family
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Verified License
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John R Plefka License info
Verified License
| License # | ELC.0124056-E1 |
| Status | Active |
| State | Connecticut |
| Type | Electrical Unlimited Contractor |
| Date Issued | 10-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John R Plefka at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
34
Permits
- Building permit records show that John R Plefka has worked on 34 permitted projects.
John R Plefka Employees
JP
John Plefka