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Find Deck or porch build or replacers in Merrimack

Avatar for BRW Construction
BRW Construction
4.8(
24
)

Serving Merrimack, NH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"BRW Construction is fantastic. Brian and his team did an awesome job building our farmers porch. Even with all the rain days they completed the project completely on time, they even came on weekends to make up for the rain days, that’s unheard of these days. They cleaned everything up after a long days work too, they are very neat. We are so happy with our build and are looking forward to another project with them. We couldn’t be happier with the way it came out, it’s beautiful! Thank you Brian! We love the porch!"
new entry
Manchester reskin with trex and composite railings
alton bay deck dog ramp
Hardi Siding-Gilford Garage
decking and new composite railings with black metal round balusters

+150

Response time1 day
Response rate93%
1 neighbors recently requested a quote
Avatar for PRUDENTIAL REMODELING
PRUDENTIAL REMODELING
4.6(
137
)

Serving Merrimack, 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."
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+56

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Pro Warrior Construction
Pro Warrior Construction
5.0(
29
)

Serving Merrimack, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Should you need a great contractor? My husband and I cannot begin to say how happy we are with our experience with Pro Warrior Painting and Construction. Living in Newburyport our large wooden deck had seen it’s day and we knew the time had come to completely replace it. Yann the owner, from day one was personable, professional, prompt and a perfectionist. He and his crew went out of their way to get our deck done within budget and in a timely manner. We never felt forced or pressured into making decisions, but were encouraged to make decisions together for this project. Yann’s work ethic really was above and beyond what we expected. It was a tough work with demo and complete rebuild, but everyone on his crew had a very positive attitude and worked very hard until all of the work was done! It’s obvious he has had these guys working for him for a long time as the daily moral was high and they all worked together seamlessly, with an obvious tone of mutual respect. These guys worked, day-in and day-out, to get work done in a timely fashion, often working very long days. They were meticulous workers ensuring everything looked perfect. We could not be more pleased with our new deck and will definitely use Yann and his team moving forward for future projects. Heather &Todd"
Matt Klein
Matt Klein
Matt Klein
Response time4 days
18 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Kelleher General Contracting
Kelleher General Contracting
4.8(
48
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Kelleher contracting did an excellent job repairing my deck. They showed up on time and finished the work in one day. I would highly recommend them and I would use them for any remodeling projects."
Response time1 day
Response rate91%
82 neighbors recently requested a quote
Avatar for St. James Construction, LLC
St. James Construction, LLC
5.0(
5
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"Corey and his team did an excellent job. We had some other work done by another contractor but Corey’s work on the deck really made a big difference and put an exclamation point on the remodeling work. He has great design ideas, is fairly priced and gets the work done on time."
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+7

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tailored Timber & Designs LLC
Tailored Timber & Designs LLC
5.0(
5
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

"I couldn’t be happier with the work done by Tailored Timber & Designs LLC! Rob, the owner of the company, and his team took on the full project of replacing my old deck with a brand new one made of Trex—and the results are nothing short of amazing. From start to finish, he handled everything with professionalism, precision, and a clear passion for his craft. He managed the entire process—from demolition of the old deck to the flawless installation of the new one—making it completely stress-free for me. The finished product not only looks incredible, but it’s also built to last. If you’re looking for someone who delivers quality, integrity, and beautiful design, I highly recommend Tailored Timber & Designs LLC."
Response time4 days
Avatar for O'Regan Construction
O'Regan Construction
4.4(
31
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Customers say: Quick response

"I had just moved into my current home and didn’t really know anyone just went on Angi and read the reviews for O’Regan construction and I am so glad I did super friendly and knowledgeable , answered all my Questions no matter how big or small I had an existing screened in porch that wanted as a four season room it came out amazing absolutely would recommend them to anyone"
Completed projects
Completed projects
Completed projects
Completed projects
Completed projects

+254

Response time2 days
9 neighbors recently requested a quote
Recommended by81%of homeowners
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FAQs for deck or porch projects in Merrimack, 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 Merrimack, NH homeowners’ guide to decks or porches

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