Contractors / Portsmouth, NH / Electrical

Electricians in Portsmouth, NH

Real permit activity. Real contractors. Ranked by volume.

495 electrical permits were filed in Portsmouth in the last 6 months. These 43 contractors filed them most often. Tap a name for their full permit history.

1. 1William Martin7 in last 90 days29
2. 2East Coast Heating and Air Conditioning12 in last 90 days26
3. 3Black Dog15 in last 90 days25
4. 4Moss Electric LLC12 in last 90 days21
5. 5Daniels Electric Corp.6 in last 90 days10
6. 6True Bright Electric7 in last 90 days9
7. 7Jeff Bower Electric,LLC5 in last 90 days8
8. 7Mcp Hvac2 in last 90 days8
9. 9Revision Energy Inc4 in last 90 days7
10. 10Artisan Electrical Contrcators4 in last 90 days6
11. 10Matthew Connorsnone in last 90 days6
12. 12Cunningham Security Systems5 in last 90 days5
13. 12E.S. Boulos Company4 in last 90 days5
14. 12Maldini Electric, Inc4 in last 90 days5
15. 12Same4 in last 90 days5
16. 12Progressive Electrcial Services3 in last 90 days5
17. 12Wayne J. Griffin Electric, Inc.3 in last 90 days5
18. 12Parsons Electric2 in last 90 days5
19. 12PowerPro Electric Inc.2 in last 90 days5
20. 12Impact Fire Services1 in last 90 days5
21. 12Nichols Electric1 in last 90 days5
22. 12Yankee Electric1 in last 90 days5
23. 23AC Darois Electric, LLC3 in last 90 days4
24. 23Linscott Electric, LLC3 in last 90 days4
25. 23Longchamps Electric3 in last 90 days4
26. 23Newsky Electrical Contracting3 in last 90 days4
27. 23LEC Construction & Maintenance2 in last 90 days4
28. 23Scott Killgren2 in last 90 days4
29. 23Ayer Electric, Inc.1 in last 90 days4
30. 23Progressive Electrical Services, Inc.1 in last 90 days4
31. 31White’s Rentals3 in last 90 days3
32. 32AJ LeBlanc Heating1 in last 90 days1
33. 32Dan Ricard Electrical Llc1 in last 90 days1
34. 32John Fearon1 in last 90 days1
35. 32Lmtless Electric Llc1 in last 90 days1
36. 32Mitchell Janusz1 in last 90 days1
37. 32Stephen Connolly1 in last 90 days1
38. 32DC Electricnone in last 90 days1
39. 32Depronone in last 90 days1
40. 32Grateful Electricnone in last 90 days1
41. 32Lac Trannone in last 90 days1
42. 32Reds Electrical Servicenone in last 90 days1
43. 32Richard Drinkwaternone in last 90 days1

Recent electrical permits in Portsmouth

1. Nov 11, 2026Electrical Permit: ResidentialEast Coast Heating and Air Conditioning · Electrical · 1 · #ER-26-476
2. Nov 10, 2026Electrical Permit: ResidentialMoss Electric LLC · Electrical · 1 · #ER-26-475
3. Nov 6, 2026Electrical Permit: ResidentialEast Coast Heating and Air Conditioning · Electrical · 1 · #ER-26-471
4. Nov 6, 2026Expand existing system for tenant fit-upLongchamps Electric · Electrical · 1 · #FA-26-108
5. Nov 5, 2026Electrical Permit: ResidentialEast Coast Heating and Air Conditioning · Electrical · 1 · #ER-26-470
6. Nov 5, 2026Customer would like 3 pull stations added to the same wall of the hallway that is opposite the nursing station to the riImpact Fire Services · Electrical · 1 · #FA-26-107
7. Nov 4, 2026Electrical Permit: ResidentialMoss Electric LLC · Electrical · 1 · #ER-26-469
8. Nov 3, 2026Electrical Permit: ResidentialAJ LeBlanc Heating · Electrical · 1 · #ER-26-466
9. Nov 3, 2026Electrical Permit: CommercialMaldini Electric, Inc · Electrical · 1 · #EC-26-252
10. Nov 3, 2026Electrical Permit: CommercialWhite’s Rentals · Electrical · 1 · #EC-26-253

How electrical compares in Portsmouth

• Electricians · 43 contractors495
• HVAC contractors · 48 contractors353
• Building contractors · 45 contractors257
• Plumbers · 40 contractors233
• Site work contractors · 63 contractors131
• Roofing contractors · 32 contractors118
• Gas fitters · 31 contractors87
• Window & door contractors · 28 contractors40
• Deck & porch builders · 23 contractors25
• Insulation contractors · 6 contractors21

Other trades in Portsmouth

Electricians nearby

Source: Portsmouth OpenGov. Data updated Nov 13, 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.