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Find Deck or porch build or replacers in Alton Bay

Avatar for BRW Construction
BRW Construction
5.0(
22
)

Serving Alton Bay, 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%
3 neighbors recently requested a quote
Avatar for Dock Dogs Construction
Dock Dogs Construction
5.0(
6
)

Serving Alton Bay, 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

2 neighbors recently requested a quote
Avatar for Will's Construction, LLC
Will's Construction, LLC
5.0(
7
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"High-quality work (drywall repair), done on-time at a reasonable price for the job (we received quotes from several contractors). Very responsive, good communication, flexible as to when the work could be done. We're very happy overall, and recommend Will's Construction."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

Response time10 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for Live Free Remodeling
Live Free Remodeling
5.0(
11
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+5

Response time6 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for John Wrobleski
John Wrobleski
5.0(
17
)

Serving Alton Bay, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"He was on time and on budget. He was easy to communicate with. His crew was professional and worked very hard. They left the job site clean at the end of every day. We would hire him again. We are VERY pleased with his work. Highly recommend!!"
My Jobs
My Jobs
My Jobs
Our Work
Our Work

+2

Response time7 hrs
18 neighbors recently requested a quote
Recommended by64%of homeowners
QS & L Builders
4.8(
30
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"They are amazing. Ky roof leaked, they were able to come up with affordable solutions. They fit me into their busy schedule very rapidly. They are prompt, very respectful and professional on the jobsite, they did great work and were very neat. They made sure to check the grounds multiple times for any scraps, nails, or other debris before leaving. There was no sign they were ever there except for a beautiful new roof. I highly recommend them."
Roofs
Ribbed panel
Roofs
Roofs
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Capital Construction Contracting - North
Capital Construction Contracting - North
4.4(
97
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Capital Construction did an excellent job building a new 2 level trex deck on my house. Communication was a bit slow at times, thus the 4.5 stars on service, but the final product is great, so alls well that ends well! There were a few minor touch-ups that I requested at the end of the project, and they were thorough in addressing my concerns so that I was fully satisfied."
Recommended by84%of homeowners
Avatar for MRC Construction, Corp.
MRC Construction, Corp.
5.0(
3
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Responsive. Respectful. Reliable. MRC Construction did an outstanding job with my new siding and gutters! This was my first big home improvement project. I set a budget, began the research and ultimately requested bids from four suppliers. MRC was the most competitive, offered the product selection and warranty I was looking for and their schedule fit mine. Rodrigo is professional and patient and answered all of my questions. Marco managed the onsite work flawlessly. From the first phone call to the last walk through, MRC Construction is FIVE stars. I highly recommend MRC Construction and will go back to them for my future projects."
Response time5 hrs
Response rate85%
25 neighbors recently requested a quote
Showing 1-10 of 22
FAQs for deck or porch projects in Alton Bay, NH

To maximize your budget, compare quotes of several builders that fit within your specifications. Don’t be afraid to draw a wider geographic circle if the contractor is willing to travel without charging more. But affordability only matters if you get a quality deck out of it.

Cutting corners or simply finding the cheapest pro could result in significant problems. The materials used may be cheap and rot quickly. The support the surface provides might be unstable and dangerous. Always consider the long-term costs and benefits of quality work. Paying less upfront may actually be more expensive if you consider the cost of repairs.

Deciding on which materials you should use depends entirely on the type of deck you’re looking for. Composite works well for a simple surface exposed to harsh elements, while concrete is the standard choice for many patios. Your decking material options can range from wood to aluminum. Learn about the pros and cons of these materials to make the right decision.

You can build a deck during any season, which is why choosing the right time for this project depends on your preferences:

  • Spring: get your deck ready in time for landscaping and to enjoy it throughout the warmer seasons.

  • Summer: use spring for the planning process, then get the project ready before it gets cold out.

  • Fall: Limit turf or landscape damage by building once most plants begin to recede.

  • Winter: make the excavation process easier, thanks to cold and firm ground.

Many deck builders prefer winter, which is also the season with the shortest waiting queues. Still, other seasons are far from impossible for this type of project.

Expect a thorough examination of the space, and the development of a project schedule. Delivery of materials might already have occurred or could be planned at this point.

Additional research about working with deck builders can help you understand what to expect from experts, and what they expect from you.

Make sure the site of the deck or patio is clear of any landscaping and debris. The contractor will also call a utilities locator service to mark power, water, cable, and other services around the area where they will be digging. The cleaner the area your builder has to work with, the more quickly they can get started. Make sure they have space to park any construction vehicles. Find a dry space for materials that might need storage during the install. Finally, ensure clear access to the site through your house or property.

When it comes to the DIY vs. hire a pro decision for your deck, the answer tends to be clear. Only take it on yourself if you have significant expertise and experience. Without either, you risk building a faulty exterior space, leading to injury risks. Projects built without necessary expertise also break more quickly, making them more expensive in the long run.

If you do want to take on decking as a DIY project, be sure to do your research. Learn about installing the posts and footing for your framing. Understand how to lay decking boards and build the railings and stairs you need for access and security.

The Alton Bay, NH homeowners’ guide to decks or porches

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