Contractors / Merrimack, NH / Decks & porches

Deck & porch builders in Merrimack, NH

Real permit activity. Real contractors. Ranked by volume.

66 decks & porches permits were filed in Merrimack in the last 6 months. These 28 contractors filed them most often. Tap a name for their full permit history.

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  1. 1Commercial Contracting & Maintenance Inc.16 in last 90 days16
  2. 2Patrick Maccini Contracting Services6 in last 90 days14
  3. 3Northeast deck solutions2 in last 90 days2
  4. 4CJ Bourn1 in last 90 days1
  5. 4D&D Drywall and construction1 in last 90 days1
  6. 4Lessner Home and Property LLC1 in last 90 days1
  7. 4New England deck builders1 in last 90 days1
  8. 4Robin COSTAIN1 in last 90 days1
  9. 4TJO Contracting1 in last 90 days1
  10. 4Uncle Barry's Carpentry LLC1 in last 90 days1
  11. 4XCC Pro Builders1 in last 90 days1
  12. 4guaranteed carpentry and roof repair LLC1 in last 90 days1
  13. 4A.Cantin Constructionnone in last 90 days1
  14. 4Black Phoenix Buildsnone in last 90 days1
  15. 4C&E Constructionnone in last 90 days1
  16. 4CertaPro Painters of Nashua/Westfordnone in last 90 days1
  17. 4Lawrence Camerlinnone in last 90 days1
  18. 4Mark Bironnone in last 90 days1
  19. 4Mark bickfordnone in last 90 days1
  20. 4Petersen Painting & Contracting LLCnone in last 90 days1
  21. 4Professional Building Servicesnone in last 90 days1
  22. 4Richard Donahuenone in last 90 days1
  23. 4SJ Renovations LLCnone in last 90 days1
  24. 4Self employed no LLCnone in last 90 days1
  25. 4St.Laurent Construction CO INCnone in last 90 days1
  26. 4T-Build Handyman Servicesnone in last 90 days1
  27. 4TrinityPro Home Improvements, LLCnone in last 90 days1
  28. 4Upper construction incnone in last 90 days1

Recent decks & porches permits in Merrimack

  1. Nov 4, 2026Replacement of deck at rear of houseCJ Bourn · Residential · 1 · #BP-26-411
  2. Oct 13, 2026Remove existing deck replace same footprint and add 12x 12 freestandingNortheast deck solutions · Residential · 1 · #BP-26-379
  3. Oct 13, 2026Remove exsisting 12x12 deck replace same sizeNortheast deck solutions · Residential · 1 · #BP-26-380
  4. Oct 6, 2026Replacing existing deck with new deckTJO Contracting · Residential · 1 · #BP-26-366
  5. Oct 5, 2026Removal And Replacement Of 5x16 Balcony DeckPatrick Maccini Contracting Services · Residential · 1 · #BP-26-363
  6. Oct 4, 2026I will be demoing a existing deck then install new 12" sauna tubes that will be set below the frost line at 4'. there wiguaranteed carpentry and roof repair LLC · Residential · Complete · #BP-26-361
  7. Oct 4, 2026Removal and Replacement Of 5x16 Balcony DeckPatrick Maccini Contracting Services · Residential · 1 · #BP-26-362
  8. Sep 29, 202618 by 14 deck attached to the houseUncle Barry's Carpentry LLC · Residential · 1 · #BP-26-350
  9. Sep 28, 2026Removing and replacing existing back deck and adding another 35x16 section wrapping around the side of the house.Lessner Home and Property LLC · Residential · 1 · #BP-26-348
  10. Sep 20, 2026Removal And Replacement of 5x16 DeckPatrick Maccini Contracting Services · Residential · Complete · #BP-26-334

How decks & porches compares in Merrimack

Other trades in Merrimack

Electricians 460HVAC contractors 190Plumbers 186Building contractors 176Gas fitters 155Solar installers 28Roofing contractors 25

Deck & porch builders nearby

Warwick 138Boston 130Lowell 96Somerville 81South Kingstown 70Gloucester 69Portsmouth 61Cranston 57

Get quotes from active decks & porches contractors in Merrimack

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: 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.