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 PRUDENTIAL REMODELING
PRUDENTIAL REMODELING
4.6(
137
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We worked with Prudential at the beginning of the year and they did such a great job that we decided to work with them again and boy did we go all out. We took the leap, got a home equity loan and did everything we wanted to do from siding to decking to even closet work. We could not be more pleased if we tried. I did get other quotes in the beginning, but you would not believe the number of contractors that do not respond to calls or emails. I had two contractors that came out and never even sent me over a quote. Thank you Shannon for always keeping us in the loop. I would give you all a higher grade if there was one."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+56

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Pro Warrior Construction
Pro Warrior Construction
5.0(
29
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Working with Pro Warrior Construction on our enclosed porch was a fantastic experience. Yann, the owner, was hands-on, professional, and made the entire process smooth from day one. He kept us informed, stayed on schedule, and made sure every detail was handled properly. The craftsmanship and overall quality of the build really impressed us. The enclosed porch turned out beautiful and has become one of our favorite spaces in the house. It’s clear that Yann and his team take pride in their work and genuinely care about delivering great results. We’re extremely happy with the outcome and would confidently recommend Pro Warrior Construction to anyone looking for dependable, high-quality construction services."
Matt Klein
Matt Klein
Matt Klein
Response time9 hrs
11 neighbors recently requested a quote
Recommended by79%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

"My wife and I received 5 bids for our deck refinishing project. We asked for a detailed statement of work, and Costas provided us with a thorough and comprehensive list, and he won our business. He is professional, prompt, readily reachable, practical, and knowledgeable. We value his advice. He has a good team, and the work was completed on schedule, and the attention and care to detail is exemplary. We are 100% satisfied with the result, and will work with True North again."
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
10 neighbors recently requested a quote
Recommended by93%of homeowners
NP Carpentry
4.8(
22
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"We cannot say enough good things about Nick. He replaced all of our exterior trim and it looks incredible. It was a huge project and Nick did not disappoint! Nick and Marshall are both so kind, hard working, detail oriented and a pleasure to work with. They gave us updates every day and were very transparent about their progress along the way. We cannot wait to have NP Carpentry back for a future project!"
Response time1 day
Recommended by100%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 responded to my request within the hour. He came out the same day, and gave me a quote and timeframe. TJ is friendly and professional. He updated me when the materials were ordered and when they would arrive. He was onsite the same morning and did a fantastic job. I highly recommend TJ. Our front porch looks fantastic"
Finished Decl
Roof
Roof Replacement
Roof Replacement
Deck Project

+6

3 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

13 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

"Boyd Building had done some work for us in the past so when we needed a major deck and porch rebuild and finish, we knew Shawn would be the only one to call. Shawn always goes above and beyond in planning and executing our projects. He once told me that he puts the same amount of quality and care into the work he does on a customer's home as he would on his own home and I truly believe him. His work is detailed and meticulous. The job he did remodeling our outside space is top quality. There is not one thing we had to question. We love everything! Beyond that he is reliable, honest, trustworthy, hardworking and a really nice guy. We can't possibly recommend Boyd Building any higher! 5 stars don't seem like enough!"
Stone veneer
Stone veneer
Stone veneer
Stone veneer
Stone veneer

+80

Response time2 hrs
2 neighbors recently requested a quote
Recommended by70%of homeowners
NMS Property Maintenance, LLC
4.9(
8
)
Deck or Porch - Build or Replace

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"Nigel responded to my phone call almost immediately. He made time in his busy schedule to help in move a heavy recliner from the basement to the living room for my husband who is having health problems. I highly recommend him."
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 236
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.