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Best patio pros near Washington, NH

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Top-Rated Patio pros in Washington - Updated Nov 2026

Avatar for Quantum Contracting, LLC
Quantum Contracting, LLC
4.3(
38
)
Concrete Patios, Walks & Steps- InstallConcrete Patios, Walks & Steps- Install- For Business

Serving Washington, NH and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Austin and Tyler were the best!! Very courteous, knowledgeable and very good at what they do. They took our complicated job and made it fantastic! They wrapped posts, built out our sunroom and fix our deck stairs. The site was cleaned up and spotless. We are definitely hiring them for all our projects and highly recommend them for your project!"
Small Garden
Complete Landscape Renovation
Grade Work
Brick Pathway
Small Retaining Wall

+23

Response time2 days
Response rate89%
10 neighbors recently requested a quote
Forthright Concrete
5.0(
3
)
Concrete Patios, Walks & Steps- InstallConcrete Patios, Walks & Steps- Install- For Business

Serving Washington, NH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Forthright Concrete proudly serves it's customers with over a decade of proven experience. We thrive on integrity, professionalism and attention to the details that matter most to you, which clearly sets us apart from the rest. \nGive us a call or visit our webpage today!

Avatar for RD Horizon Builders LLC
RD Horizon Builders LLC
5.0(
2
)
Brick and Stone Patios, Walks, and Steps - Install

Serving Washington, NH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"What really sets them apart is communication and reliability. They showed up when they said they would, kept us informed every step of the way, and handled any changes or questions quickly and professionally. No surprises, no excuses ? just great service and great results. If you?re looking for a remodeling company that is skilled, trustworthy, and truly cares about the outcome of your home, this is the team to hire. We will absolutely be using them again and recommending them to everyone we know."
Full bathroom Remodel
Full bathroom Remodel
Siding
Siding
Siding

+23

3 neighbors recently requested a quote
Avatar for Granite State Concrete Flatwork
Granite State Concrete Flatwork
3.0(
2
)
Concrete Patios, Walks & Steps- Install

Serving Washington, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Ryan owner of Granite State Concrete, He had come and gave an estimate on time which seemed very fair. I wanted a 3ft long by 16 ft. wide cement Apron for in front of my garage. As it turned out his uncle actually did the work. I thought his uncle did a nice job he worked late till dark to finish. he was supposed to come back and smooth out the apron, but he never did. He found out that Ryans estimate was 4 cement bags short. He had a worker go get them at Home Depot. He then finished the apron. They were supposed to come back, and power wash my driveway because some cement had got on it. I called Ryan many times he said he himself would come and power wash which never happened. Ryan did come late that night to receive my check. My fault is I should have held back part of the money, my own fault I knew better. Unfortunately, my picture wouldn't upload."
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5 neighbors recently requested a quote
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Patios FAQs, answered by experts

Yes, porches require foundations. The type of foundation required, however, is determined by the type and use of the porch. For example, a screened-in porch won’t require a new cement foundation. However, if you turn your porch into a sunroom or plan on making it a living space, then chances are you need a foundation that’s more permanent than piers and posts. 

A covered deck can be a good investment that increases your home value—especially if you live in a hot region with a lot of sun. A covering over the deck means you can get more use out of it, even on the hottest summer days. With a permanent deck covering, you can even add ceiling fans to help cool down your deck for added comfort.

With proper maintenance, the average life span of a screened-in porch is six to eight years for the screens themselves, but the foundation and structure can last for 50 to 100 years. To keep your screened-in porch in good shape, clean your porch screens regularly, patch holes, re-seal the wood as needed, and address any foundational issues right away.

In most cases, you can attach a greenhouse to any type of house. However, certain factors need to be considered, such as the structural integrity of the house, available space, and local building regulations. You should consult with a professional contractor or architect to assess the feasibility and ensure proper construction methods.

Yes, it can be worth screening a porch if you live in an area with beautiful weather, since it allows you to enjoy your outdoor space longer in the spring and summer. The additional protected space may even attract more prospective buyers if you intend to sell—especially if you add seasonal features, like a ceiling fan for summer or a heater to winterize your screened porch.

The Washington, NH homeowners’ guide to patio services

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