Contractors / Groton, CT / Electrical

Electricians in Groton, CT

Real permit activity. Real contractors. Ranked by volume.

225 electrical permits were filed in Groton in the last 6 months. These 38 contractors filed them most often. Tap a name for their full permit history.

1. 1Evering Electric Llc8 in last 90 days16
2. 2D.B. Electric Inc.2 in last 90 days10
3. 3Southeast Electric LLC6 in last 90 days8
4. 3Robert Walter5 in last 90 days8
5. 5Db Lunt Electrical Contractors5 in last 90 days7
6. 6Deer Electric LLC3 in last 90 days6
7. 7Total Mechanical Systems LLC2 in last 90 days5
8. 8B. Jags Electric3 in last 90 days4
9. 8Bucko Contracting LLC3 in last 90 days4
10. 8Noank Electric Electrical Contractors LLC1 in last 90 days4
11. 8LTrain Electricnone in last 90 days4
12. 12R & C Electric, LLC3 in last 90 days3
13. 12Morning Light Maintenance, LLC2 in last 90 days3
14. 12Calkins Electric LLC1 in last 90 days3
15. 12Chris Byrne1 in last 90 days3
16. 12Jamco Electric LLcnone in last 90 days3
17. 12Shockwave Electricnone in last 90 days3
18. 12Signature Property Services LLCnone in last 90 days3
19. 19AP Electric LLC2 in last 90 days2
20. 19Biagiarelli Electric LLC2 in last 90 days2
21. 19Bonner Electric2 in last 90 days2
22. 19Densmore Oil Company2 in last 90 days2
23. 19Jrm Electric Llc2 in last 90 days2
24. 19Mainline Electric LLC2 in last 90 days2
25. 19Michael Principe2 in last 90 days2
26. 19Sunrun Installation Services2 in last 90 days2
27. 19Lagace Electric LLC1 in last 90 days2
28. 19River Electric LLC1 in last 90 days2
29. 19Scribners Kitchen & Bath1 in last 90 days2
30. 19Thomas Mccluskey1 in last 90 days2
31. 31Ahova Plus Llc1 in last 90 days1
32. 31Mattern Construction1 in last 90 days1
33. 31Paul Davis Restoration of New Haven1 in last 90 days1
34. 31Shoreline Solar LLC1 in last 90 days1
35. 31Tesla Energy Operations Inc1 in last 90 days1
36. 31Thames River Remodeling1 in last 90 days1
37. 31Advanced Improvements, Llcnone in last 90 days1
38. 31Venture Home Solar LLCnone in last 90 days1

Recent electrical permits in Groton

1. Nov 14, 2026Wire new hot tubJrm Electric Llc · Electrical · Submitted - Online · #EP26-0396
2. Nov 12, 2026Wire hot tubRobert Walter · Electrical · Fees Paid · #EP26-0394
3. Nov 11, 2026Add new circuits for golf simulator bays. Add general lighting and emergency lightsLagace Electric LLC · Electrical · Fees Due · #EP26-0390
4. Nov 11, 2026House Flood, Repair and Replace damaged wiring, cloth romex, add lighting circuit, add washe and dryer circuit, add lighMainline Electric LLC · Electrical · Fees Paid · #EP26-0391
5. Nov 10, 2026Complete Service Replacement. Includes Installation Of A 200 Amp 30-40 Circuit Deluxe Main Panel With All New Breakers, Total Mechanical Systems LLC · Electrical · Issued · #EP26-0389
6. Nov 9, 2026Please note this is for 42 - B Bathroom renovation, move laundry to the basementDeer Electric LLC · Electrical · Issued · #EP26-0388
7. Nov 9, 2026Replacement of 200A Service. Install electrical wiring for addition, including a bedroom, bathroom and office.River Electric LLC · Electrical · Fees Due · #EP26-0387
8. Nov 6, 2026Install (2) Tesla energy storage system (27 kwh)Tesla Energy Operations Inc · Electrical · Fees Paid · #EP26-0386
9. Nov 5, 2026Wiring for mini splitsEvering Electric Llc · Electrical · Issued · #EP26-0385
10. Nov 5, 2026Tying in electrical for Heat Pump. Including new whip and disconnect for outdoor unit. There is an existing CGCI outlet Chris Byrne · Electrical · Fees Paid · #EP26-0384

How electrical compares in Groton

• Electricians · 38 contractors225
• HVAC contractors · 31 contractors224
• Roofing contractors · 35 contractors155
• Building contractors · 38 contractors125
• Plumbers · 36 contractors120
• Window & door contractors · 30 contractors108
• Deck & porch builders · 16 contractors21

Other trades in Groton

Electricians nearby

Source: Groton permits. Data updated Nov 15, 2026. A permit shows a job was filed with the town. It doesn’t show whether the work was finished or how it turned out. Rankings are by permit volume.