Top-rated deck or porch build or replacers.

Get matched with top deck or porch build or replacers in Portsmouth, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Deck or porch build or replacers in Portsmouth

Avatar for JR Carpentry
JR Carpentry
4.5(
76
)
Deck or Porch - Build or Replace

Serving Portsmouth, 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
24 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"True north has done many projects for us and recently did our back deck which ended up changing into a screened in porch. They are always on time, professional, friendly and have worked with us making adjustments and changes. The workmanship is very good! I d hire them back for any future projects."
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Gavin Liscombe Residential Construction
Gavin Liscombe Residential Construction
4.4(
45
)
Deck or Porch - Build or Replace

Serving Portsmouth, 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."
13 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Tj cusano remodeling llc
Tj cusano remodeling llc
5.0(
9
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2022

Small jobs welcome

Credit card accepted

"TJ Cusano Remodeling was recommended to me by a friend, and they did an outstanding job on our deck addition. Extremely professional, prompt, and reliable from start to finish. The workmanship was top notch, and the entire process was smooth and stress-free. I’ve already recommended them to friends and family who have since hired them as well. 12 stars out of 10—highly recommend!"
Finished Decl
Roof
Roof Replacement
Roof Replacement
Deck Project

+6

10 neighbors recently requested a quote
Avatar for Dock Dogs Construction
Dock Dogs Construction
5.0(
8
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Dock Dogs Construction did an excellent job building our new deck. The crew was professional, showed up on time, and the craftsmanship was top quality. The finished deck came out even better than we expected. I would highly recommend them to anyone looking for a reliable contractor."
Residential Dock
Marina Dock
Island Dock
Marina Dock
Residential Dock

+6

15 neighbors recently requested a quote
Avatar for Boyd Building
Boyd Building
5.0(
17
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I highly recommend Boyd Builders. My sunroom and deck were coming away from the house. Shawn jacked up both replaced footings, posts and drain pipes. Budget was clear from the start. He is professional and exceptional in his work. I have already recommended him to friends."
Stone veneer
Stone veneer
Stone veneer
Stone veneer
Stone veneer

+80

Response time2 hrs
Recommended by70%of homeowners
Avatar for The Hurlburt Group, LLC
The Hurlburt Group, LLC
4.4(
35
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Great guys. Excellent communication. Job took a lil bit longer than expected but they communicated every step of the way. They added a stairway to an existing deck. Workmanship was high quality."
basement subfloor
garage door
new beam header
garage door
closet

+77

Response time3 days
Response rate88%
12 neighbors recently requested a quote
...
Showing 1-10 of 238
FAQs for deck or porch projects in Portsmouth, NH

Northern white cedar is the most affordable cedar decking type and delivers exceptional value with low material expenditures. This option provides proven cost efficiency, meets essential durability standards, and is easy to paint or stain to meet your aesthetic preferences. By comparison, eastern red and western red cedar supply extra longevity and richer texture for a modest increase in investment.

Yes, cedar is a great choice for decking material. It offers a timeless look and natural resistance to decay and insect damage. Keep in mind that cedar requires regular maintenance, like resealing and cleaning, to keep it in top shape. With proper care, a cedar deck can enhance the appeal and value of your outdoor space for years to come.

No, cedar is not pressure-treated because it contains oils and tannins that naturally resist insect damage, rot, and decay. With regular maintenance, including annual cleaning and resealing every two to three years, cedar maintains its structural integrity and pleasing appearance for 10 to 15 years or more. Cedar’s natural durability, without need for chemical treatments, makes it an environmentally friendly option for outdoor structures like decks.

You should stain or seal your cedar deck every two to three years to maintain its appearance and longevity. This helps protect the wood from moisture, mold, and environmental damage, preserving its natural color and extending its lifespan. Regular maintenance keeps your outdoor space both attractive and durable season after season.

The Portsmouth, NH homeowners’ guide to decks or porches

From average costs to expert advice, get all the answers you need to get your job done.