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Top-Rated Deck pros in Alton Bay - Updated Nov 2026

Avatar for JR Carpentry
JR Carpentry
4.5(
76
)
Deck or Porch - RepairDeck, Fence, Patio or Porch - Clean and SealDeck or Porch - Build or Replace

Serving Alton Bay, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Replacing a complex wooded deck requires many different cuts. He was able to navigate the problems and come up with solutions that pleased me very much. He also installed an additional railing that was much appreciated by my wife and I. This was a 3 level deck."
Our work
Our work
Remodel
Remodel
Remodel

+250

Response time12 hrs
27 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Gavin Liscombe Residential Construction
Gavin Liscombe Residential Construction
4.4(
45
)
Deck or Porch - RepairDeck or Porch - Build or Replace

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2020

Offers commercial services

Customers say: True professional

"My deck needs some urgent repairs two week’s ago. I posted a project on Angie. Gavin has responded to my request promptly and came by my house the same day to provide me a quote. His crew showed up the next morning on time and repaired my deck in 2 hours. That’s was impressive! I will reach out to Gavin again for future services."
8 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Capital Construction Contracting - North
Capital Construction Contracting - North
4.1(
126
)
Deck or Porch - Build or ReplaceDeck or Porch - Build or Replace- For Business

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Excellent professional service. Deck installers were consistent with daily arrivals and workday completions. Office and onsite personnel were able to provide immediate answers to questions and acceptable service when needed. The job was completed in a timely manner. The deck construction at completion truly exemplifies a quality product."
Recommended by84%of homeowners
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