Contractors / Londonderry, NH / Plumbing

Plumbers in Londonderry, NH

Real permit activity. Real contractors. Ranked by volume.

57 plumbing permits were filed in Londonderry in the last 6 months. These 33 contractors filed them most often. Tap a name for their full permit history.

1. 1Jeffrey Daigle2 in last 90 days5
2. 2AJ LeBlanc Heating2 in last 90 days4
3. 3Andrew Chesney3 in last 90 days3
4. 3Paradigm Plumbing, Heatin2 in last 90 days3
5. 3William Libby Sr1 in last 90 days3
6. 3James Lamportnone in last 90 days3
7. 7Tyler Kosik2 in last 90 days2
8. 7Jean Masse1 in last 90 days2
9. 7Brandon Murraynone in last 90 days2
10. 7Matthew Caiazzonone in last 90 days2
11. 11Andrew Anthony1 in last 90 days1
12. 11Eastern Mech Con LLC1 in last 90 days1
13. 11Ian Hagan1 in last 90 days1
14. 11Jason J Davies1 in last 90 days1
15. 11Jason Thomas1 in last 90 days1
16. 11Jeffrey Beane1 in last 90 days1
17. 11John Reynolds1 in last 90 days1
18. 11Joseph J Nash1 in last 90 days1
19. 11Joyce Cooling & Heating1 in last 90 days1
20. 11Nelson Gagnon1 in last 90 days1
21. 11Priority Plumbing1 in last 90 days1
22. 11Ryan Sepppala1 in last 90 days1
23. 11Steven Henriques1 in last 90 days1
24. 11Timothy D Carney1 in last 90 days1
25. 11Warren G Daigle1 in last 90 days1
26. 11William Ashford1 in last 90 days1
27. 11Eric Cookenone in last 90 days1
28. 11John Friasnone in last 90 days1
29. 11Luc Vaillancourtnone in last 90 days1
30. 11Micheal Terrynone in last 90 days1
31. 11Paul Bearsnone in last 90 days1
32. 11Scott Boulangernone in last 90 days1
33. 11Wellington Fariasnone in last 90 days1

Recent plumbing permits in Londonderry

1. Nov 5, 2026Plumbing for remodelAndrew Anthony · Plumbing Permit - online · Permit Issued on 11/05/2026 · #2026-00000094
2. Nov 3, 2026Liner than we will be adding a stub through the wall for futureIan Hagan · Plumbing Permit - online · Pending Payment as of 11/03/2026 · #2026-00000095
3. Oct 30, 2026Adding half bathJeffrey Daigle · Plumbing Permit - online · Permit Issued on 10/30/2026 · #2026-00000089
4. Oct 30, 2026After the fact permit for bathroomTyler Kosik · Plumbing Permit - online · Permit Issued on 10/30/2026 · #2026-00000093
5. Oct 29, 20262 ADA BathroomsRyan Sepppala · Plumbing Permit - online · Permit Issued on 10/29/2026 · #2026-00000092
6. Oct 28, 2026Install/relocation of sinks Dermatology CenterAndrew Chesney · Plumbing Permit - online · Permit Issued on 10/28/2026 · #2026-00000091
7. Oct 27, 2026Electric Water Heater replacementJean Masse · Plumbing Permit - online · Permit Issued on 10/27/2026 · #2026-00000090
8. Oct 7, 2026Plumbing piping and fixtures in Unit F-F1Steven Henriques · Plumbing Permit - online · Permit Issued on 10/07/2026 · #2026-00000088
9. Sep 28, 2026Water heater replacement.Jason Thomas · Plumbing Permit - online · Permit Issued on 09/28/2026 · #2026-00000085
10. Sep 23, 2026Install combi boilerJeffrey Beane · Plumbing Permit - online · Permit Canceled 09/23/2026 · #2026-00000084

How plumbing compares in Londonderry

• Gas fitters · 64 contractors254
• Electricians · 38 contractors178
• Plumbers · 33 contractors57

Other trades in Londonderry

Plumbers nearby

Source: Londonderry permits. 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.