Top-rated concrete patios, walks & steps installers.

Get matched with top concrete patios, walks & steps installers in Alton Bay, 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 Concrete patios, walks & steps installers in Alton Bay

Forthright Concrete

5.00(
1
)
•Approved Pro

Forthright Concrete

5.00(
1
)
•Approved Pro
Free onsite estimate

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. Give us a call or visit our webpage today!

"He did my floor in Lebanon NH. This guy is the best in the game. Great price and got it done before the other guys could even get there to give me an estimate. "

andrew h on January 2026

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. Give us a call or visit our webpage today!

"He did my floor in Lebanon NH. This guy is the best in the game. Great price and got it done before the other guys could even get there to give me an estimate. "

andrew h on January 2026

Avatar for Properties by Pete, LLC

Properties by Pete, LLC

4.54(
14
)
•Approved Pro

Properties by Pete, LLC

4.54(
14
)
•Approved Pro
Customers say: Quality work
12 local quotes requested
25 years of experience

Our services hit on all aspects of landscaping for both residential and commercial. Patios,retaining walls, walkways, plantings, specialty services, maintenance and snow removal. . Give us a call to see what we can do for you.

"Petes crew also does plowing and snow removal in the winter months . They have done an amazing job on my driveway plowing for 3 years . They work all year and have cut my lawn and delivered top soil to my home at reasonable prices THANKS PROPERTIES BY PETE â ¦."

Roy C on November 2023

Our services hit on all aspects of landscaping for both residential and commercial. Patios,retaining walls, walkways, plantings, specialty services, maintenance and snow removal. . Give us a call to see what we can do for you.

"Petes crew also does plowing and snow removal in the winter months . They have done an amazing job on my driveway plowing for 3 years . They work all year and have cut my lawn and delivered top soil to my home at reasonable prices THANKS PROPERTIES BY PETE â ¦."

Roy C on November 2023

Avatar for Hard Tech Construction

Hard Tech Construction

4.75(
4
)
•Approved Pro

Hard Tech Construction

4.75(
4
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We are one of the leading commercial hardscape installers who are now offering residential installs! Let us build your dream. Check us out on Facebook!

"Excellent quality of workmanship. Gave me an accurate estimate and well informed of my options so far as materials and design choices. Finished job promptly and when predicted. Walkway and steps are beautiful and blend well with my house and landscape. Guys were courteous, considerate and enjoyable to have around."

Tom M on November 2021

We are one of the leading commercial hardscape installers who are now offering residential installs! Let us build your dream. Check us out on Facebook!

"Excellent quality of workmanship. Gave me an accurate estimate and well informed of my options so far as materials and design choices. Finished job promptly and when predicted. Walkway and steps are beautiful and blend well with my house and landscape. Guys were courteous, considerate and enjoyable to have around."

Tom M on November 2021

Avatar for 3 Brothers Masonry

3 Brothers Masonry

4.89(
9
)
•Approved Pro

3 Brothers Masonry

4.89(
9
)
•Approved Pro
Customers say: Quality work
6 years of experience
Free onsite estimate

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"good job on time here when they said they would be"

keith K on November 2024

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"good job on time here when they said they would be"

keith K on November 2024

Avatar for JJ Sousa Masonry

JJ Sousa Masonry

5.00(
3
)
•Approved Pro

JJ Sousa Masonry

5.00(
3
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"They applied stone veneer over an old fireplace. It made a huge difference in our home. Their price was fair, they showed up on time and did excellent work. I highly recommend!"

Garry L on December 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"They applied stone veneer over an old fireplace. It made a huge difference in our home. Their price was fair, they showed up on time and did excellent work. I highly recommend!"

Garry L on December 2024

Avatar for SSG Pools

SSG Pools

4.00(
20
)

SSG Pools

4.00(
20
)
Customers say: Quality work
51 years of experience

SSG, or South Shore Gunite Pools, is New England's largest pool builder. We offer building, renovation and maintenance services to residential and commercial clients throughout New England. Headquartered in North Billerica MA, we have been setting the standard for gunite construction and quality swimming pools since 1975. We are shockingly unique in the way that we build, eliminating the uncertainty of relying upon subcontractors and operating with fully in-house employees. This strategy allows us to take full responsibility for our client's projects.

"Hired this company for summer 2019 to open/close and clean weekly. In the month we used SSG, the pool was not cleaned properly once. 25 tiles were damaged mysteriously upon open, there were leaves and dirt left in the pool the entire time and we have not been able to use the pool yet. We expressed our disappointment and gave them more than enough chances to rectify things. They didn't. Pictures attached are from our pool and spa today - after the tech "cleaned" and left a bill for over $200. Absolutely horrible. Terminated contract."

Lynn S on June 2019

SSG, or South Shore Gunite Pools, is New England's largest pool builder. We offer building, renovation and maintenance services to residential and commercial clients throughout New England. Headquartered in North Billerica MA, we have been setting the standard for gunite construction and quality swimming pools since 1975. We are shockingly unique in the way that we build, eliminating the uncertainty of relying upon subcontractors and operating with fully in-house employees. This strategy allows us to take full responsibility for our client's projects.

"Hired this company for summer 2019 to open/close and clean weekly. In the month we used SSG, the pool was not cleaned properly once. 25 tiles were damaged mysteriously upon open, there were leaves and dirt left in the pool the entire time and we have not been able to use the pool yet. We expressed our disappointment and gave them more than enough chances to rectify things. They didn't. Pictures attached are from our pool and spa today - after the tech "cleaned" and left a bill for over $200. Absolutely horrible. Terminated contract."

Lynn S on June 2019

Landscapes By Aurelindo

5.00(
2
)

Landscapes By Aurelindo

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Avatar for Southern Maine Yard Pro

Southern Maine Yard Pro

5.00(
7
)

Southern Maine Yard Pro

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Southern Maine Yard Pro is a team of yard professionals that specialize in adding curb appeal to your home. Established in 2004, we have a talented and trustworthy team that enjoys working with their hands and treats every project like its our only project. Our specialties in alphabetical order are... -Gutter Cleaning -Landscaping (Trimming, Planting & Mulching) -Pressure Washing (Home, Deck, Fence, etc.) -Roof Cleaning (Algae, Moss & Lichen removal) -Snow Removal (Including Roof Raking) -Stone Work (Patios, Walkways & Steps) (New and Rebuilds) -Window Cleaning

"Chris was very professional, he stayed in great contact with me through the whole day he was at my home. He made sure that I was getting exactly what I needed and was paying for . Without a doubt one of the best caring company’s to work with . Thank you again Chris !"

Debbie F on August 2019

Southern Maine Yard Pro is a team of yard professionals that specialize in adding curb appeal to your home. Established in 2004, we have a talented and trustworthy team that enjoys working with their hands and treats every project like its our only project. Our specialties in alphabetical order are... -Gutter Cleaning -Landscaping (Trimming, Planting & Mulching) -Pressure Washing (Home, Deck, Fence, etc.) -Roof Cleaning (Algae, Moss & Lichen removal) -Snow Removal (Including Roof Raking) -Stone Work (Patios, Walkways & Steps) (New and Rebuilds) -Window Cleaning

"Chris was very professional, he stayed in great contact with me through the whole day he was at my home. He made sure that I was getting exactly what I needed and was paying for . Without a doubt one of the best caring company’s to work with . Thank you again Chris !"

Debbie F on August 2019

Cancel & Son's Paving , Seal Coating LLC

No reviews yet

Cancel & Son's Paving , Seal Coating LLC

No reviews yet
13 years of experience

Hardscape basically anything that has to do with trucking services. Land clearing . Bobcat work.

Hardscape basically anything that has to do with trucking services. Land clearing . Bobcat work.

CULLEN CONCRETE FORM CO

No reviews yet

CULLEN CONCRETE FORM CO

No reviews yet
58 years of experience

Install concrete footings, walls and slabs

Install concrete footings, walls and slabs

...
Showing 1-10 of 150
FAQs for concrete patios, walks & steps installation projects in Alton Bay, NH

Most sidewalks rely on a ready‑mix blend of Portland cement, sand, gravel, and water that trucks deliver to your site and pour in one continuous lift. For added strength, many contractors fold in fiber mesh or steel reinforcement. This mix cures into a rock‑solid slab that stands up to foot traffic, freeze‑thaw cycles, and daily wear for decades. Expect a pro to recommend a 4‑inch‑thick pour for standard walkways.

With the right mix, proper drainage, and routine upkeep, a concrete sidewalk can last 25 to 50 years. Freeze‑thaw cycles, road salt, and heavy loads all shorten that timeline, but sealing every few years and patching small cracks early keeps damage in check. Think of sealing as inexpensive insurance for decades of safe, stable footing. In milder climates, some slabs push well past the 30‑year mark without major repairs.

Concrete sidewalks crack as a result of significant temperature fluctuations and heavy load pressures. The freeze-thaw cycles and sustained weight from vehicles or intense foot traffic force the concrete to develop cracks over time. Applying a premium sealant every two to three years and substituting salt with sand for de-icing minimizes crack formation. Regular maintenance and timely repairs safeguard the sidewalk’s structural integrity and extend its service life.

The Alton Bay, NH homeowners’ guide to concrete patios, walks & steps installations

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

See all articles