Contractors / Dover, NH / Building

Building contractors in Dover, NH

Real permit activity. Real contractors. Ranked by volume.

194 building permits were filed in Dover in the last 6 months. These 42 contractors filed them most often. Tap a name for their full permit history.

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  1. 1Stonearch Development Corp9 in last 90 days20
  2. 2Servpro1 in last 90 days7
  3. 3David W White & Son4 in last 90 days4
  4. 3D.R. Lemieux Builders, LLC2 in last 90 days4
  5. 3Credible Construction1 in last 90 days4
  6. 3Diversified builders and sons1 in last 90 days4
  7. 3Coastal Craftsman LLCnone in last 90 days4
  8. 3Marone Building Companynone in last 90 days4
  9. 9Seacoast Modular Homes, Inc3 in last 90 days3
  10. 9W.A.Coolidge Company3 in last 90 days3
  11. 1196 Broadway LLC2 in last 90 days2
  12. 11Aldrnari Bakery2 in last 90 days2
  13. 11Allan Trant's Exterior Finish Work LLC2 in last 90 days2
  14. 11Chip Fredette2 in last 90 days2
  15. 11EnviroVantage2 in last 90 days2
  16. 11Great Works Building Company2 in last 90 days2
  17. 11Green & Company2 in last 90 days2
  18. 11Hamill Home Improvements2 in last 90 days2
  19. 11Baths By Bill LLC DBA ReBath1 in last 90 days2
  20. 11Bob Cote1 in last 90 days2
  21. 11Build It Construction Services Inc1 in last 90 days2
  22. 11Dahab Falafel Co LLC1 in last 90 days2
  23. 11Joan Anderson1 in last 90 days2
  24. 11Michael Whitcher1 in last 90 days2
  25. 11Tristan Daigle1 in last 90 days2
  26. 11148, Pleasant Streetnone in last 90 days2
  27. 11Brendan McNamaranone in last 90 days2
  28. 11Kinley Enterprises LLCnone in last 90 days2
  29. 11Persson Constructionnone in last 90 days2
  30. 11Rothrock Carpentry LLCnone in last 90 days2
  31. 31Ahearn Building And Remodeling Llc1 in last 90 days1
  32. 31Chad Van Doorn Construction1 in last 90 days1
  33. 31Encore Fire Protection1 in last 90 days1
  34. 31Groundworks New England, LLC1 in last 90 days1
  35. 31Harborview Finishworks LLC1 in last 90 days1
  36. 31Yates Electric Service Inc.1 in last 90 days1
  37. 31Jewett Construction Co. LLCnone in last 90 days1
  38. 31Leavitt Electrical Contractorsnone in last 90 days1
  39. 31MB2 Restorenone in last 90 days1
  40. 31Premier One Realtynone in last 90 days1
  41. 31Renuity Operations Llc Dba Rite Windownone in last 90 days1
  42. 31Sean Maguirenone in last 90 days1

Recent building permits in Dover

  1. Nov 12, 2026Mudroom additionBob Cote · Minor Building - Alteration and/or Addition · In Review · #BLDM-2026-0669
  2. Nov 10, 2026Customer applied for wrong permit will apply for minor as no bedroom increase SW 320 square foot office and bathroom addDiversified builders and sons · Major Building - Alteration and/or Addition · Void · #BLDG-2026-0163
  3. Nov 9, 2026Construction new duplex96 Broadway LLC · Major Building - New Construction · In Review · #BLDG-2026-0160
  4. Nov 9, 2026Construction of new duplex96 Broadway LLC · Major Building - Alteration and/or Addition · In Review · #BLDG-2026-0159
  5. Nov 5, 2026Foundation Only - New Single Family Residence Foundation certification requiredStonearch Development Corp · Minor Building - Alteration and/or Addition · Issued · #BLDM-2026-0653
  6. Nov 5, 2026Foundation Only - New Single Family Residence Foundation certification requiredStonearch Development Corp · Minor Building - Alteration and/or Addition · Issued · #BLDM-2026-0654
  7. Nov 5, 2026Foundation Only - New Single Family Residence Foundation certification requiredStonearch Development Corp · Minor Building - Alteration and/or Addition · Issued · #BLDM-2026-0652
  8. Nov 2, 2026Creating a third bedroom, kitchen renovation and installing a sliding door in the kitchen.Great Works Building Company · Major Building - Alteration and/or Addition · In Review · #BLDG-2026-0149
  9. Oct 29, 2026Spray foam installation in cape style attic. Wiring brought up to date. New wallboard and flooring after foamAhearn Building And Remodeling Llc · Minor Building - Alteration and/or Addition · In Review · #BLDM-2026-0642
  10. Oct 28, 2026Adding 23 linear feet of nudura block foundation to support an existing structureChad Van Doorn Construction · Minor Building - Alteration and/or Addition · In Review · #BLDM-2026-0640

How building compares in Dover

Other trades in Dover

Electricians 377HVAC contractors 288Gas fitters 226Plumbers 131Window & door contractors 44Roofing contractors 43Deck & porch builders 35Insulation contractors 21Solar installers 20

Building contractors nearby

Boston 2999Worcester 2210Pittsfield 1243Stoughton 718Plymouth 621Warwick 618Lowell 555Reading 528

Get quotes from active building contractors in Dover

Request a quote and we route it to contractors with documented permits here. No ratings invented — you see their permit history first.

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Source: Dover 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.