Contractors / Merrimack, NH / Building

Building contractors in Merrimack, NH

Real permit activity. Real contractors. Ranked by volume.

176 building permits were filed in Merrimack in the last 6 months. These 36 contractors filed them most often. Tap a name for their full permit history.

1. 1Boston Remodeling Group5 in last 90 days12
2. 2Baths By Bill LLC DBA ReBath2 in last 90 days4
3. 3On The Mend Home Renovations1 in last 90 days3
4. 4Construction Management and Builders2 in last 90 days2
5. 4Lotus Bath LLC2 in last 90 days2
6. 4Belfor Property Restoration1 in last 90 days2
7. 4Chapman Construction & Design1 in last 90 days2
8. 4Granite State Cabinetry1 in last 90 days2
9. 4Kats Construction & Remodel LLC1 in last 90 days2
10. 4New Leaf Homes LLC1 in last 90 days2
11. 4O'Regan Construction1 in last 90 days2
12. 4Robert Ayottenone in last 90 days2
13. 4Vertec Corpnone in last 90 days2
14. 14American Mobile Homes Inc1 in last 90 days1
15. 14Ayotte Home Improvements LLC1 in last 90 days1
16. 14Everlast Construction Inc1 in last 90 days1
17. 14Gibson Enterprises LLC1 in last 90 days1
18. 14Hennessy Homes Construction LLC1 in last 90 days1
19. 14Joe Silva1 in last 90 days1
20. 14Ken Marquis1 in last 90 days1
21. 14Lisa Doyle1 in last 90 days1
22. 14Matt Murphy1 in last 90 days1
23. 14Nehb1 in last 90 days1
24. 14Norfolk Kitchen and Bath1 in last 90 days1
25. 14Renuity Operations1 in last 90 days1
26. 14Spinlab CNC, Inc.1 in last 90 days1
27. 14TJO Contracting1 in last 90 days1
28. 14Tri-State Window & Siding Co1 in last 90 days1
29. 14Triboro Builders1 in last 90 days1
30. 14Tuff Shed, Inc.1 in last 90 days1
31. 14XCC Pro Builders1 in last 90 days1
32. 14Brookside Mechanical, LLCnone in last 90 days1
33. 14Granite State General Contractors LLCnone in last 90 days1
34. 14Lessner Home and Property LLCnone in last 90 days1
35. 14Matthew Pilchernone in last 90 days1
36. 14Woodcastle Homes LLCnone in last 90 days1

Recent building permits in Merrimack

1. Nov 10, 202625'x20' ADU with 8'x8' attached breezewayTri-State Window & Siding Co · Residential · 1 · #BP-26-421
2. Nov 9, 2026Tub/shower conversion. Remove old units and install new.Lotus Bath LLC · Residential · 1 · #BP-26-419
3. Nov 9, 2026Tub to shower conversion. Tub removalLotus Bath LLC · Residential · 1 · #BP-26-420
4. Nov 6, 2026To construct an ADU Modular home with a 2-Car garage, new septic, new power to house, new foundation with a crawl spaceEverlast Construction Inc · Residential · 1 · #BP-26-417
5. Nov 5, 2026Removing jetted tub with a walk in showerRenuity Operations · Residential · 1 · #BP-26-415
6. Nov 5, 2026Tub to shower remodel. 1st and 2nd floor baths. Remove 2 closet walls. 1st floor reove and build 2x4 wall. Remove tile fJoe Silva · Residential · 1 · #BP-26-414
7. Nov 5, 2026Kitchen RemodelNorfolk Kitchen and Bath · Residential · 1 · #BP-26-416
8. Nov 3, 2026Renovation of existing second-floor bathroom, including removal and replacement of bathtub, shower walls, vanity, counteBoston Remodeling Group · Residential · 1 · #BP-26-409
9. Oct 30, 2026Single story Mudroom addition, addition will be 12x14 (extending off the building 14') there will be no modification to Hennessy Homes Construction LLC · Residential · 1 · #BP-26-405
10. Oct 28, 2026Install a 12'x60' 3-bedroom temporary mobile home to be used as living quarters while the family makes repairs to their American Mobile Homes Inc · Residential · Complete · #BP-26-401

How building compares in Merrimack

• Electricians · 48 contractors460
• HVAC contractors · 36 contractors190
• Plumbers · 45 contractors186
• Building contractors · 36 contractors176
• Gas fitters · 35 contractors155
• Deck & porch builders · 28 contractors66
• Solar installers · 16 contractors28
• Roofing contractors · 20 contractors25

Other trades in Merrimack

Building contractors nearby

Source: Merrimack 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.