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TRUSTED BY ALLENSTOWN, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon19
    Verified concrete repairs reviews

Find Concrete repair specialists in Allenstown

3 Brothers Masonry

4.79(
71
)
Approved Pro

3 Brothers Masonry

4.79(
71
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
17 years of experience

We are locally owned and operated in Manchester.We are a full service residential and commercial masonry business with over 17 years in the trade.We specialize in custom masonry and outdoor kitchen build.For a free onsite quote please call us today.

"Awesome job,been was a great guy, going to hire him in spring for another project, wife and I want to thank him very much"

Scott T on October 2025

We are locally owned and operated in Manchester.We are a full service residential and commercial masonry business with over 17 years in the trade.We specialize in custom masonry and outdoor kitchen build.For a free onsite quote please call us today.

"Awesome job,been was a great guy, going to hire him in spring for another project, wife and I want to thank him very much"

Scott T on October 2025


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
5 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 Parkway Masonry and Construction INC

Parkway Masonry and Construction INC

4.57(
7
)
Approved Pro

Parkway Masonry and Construction INC

4.57(
7
)
Approved Pro
Super Service Award
4 years of experience
Free onsite estimate

Parkway Masonry and Construction is 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.

"Beware and be absolutely sure you ask them the right questions before the work begins. We were ignorant and trusting both big mistakes with these guys! "

santosh s on April 2025

Parkway Masonry and Construction is 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.

"Beware and be absolutely sure you ask them the right questions before the work begins. We were ignorant and trusting both big mistakes with these guys! "

santosh s on April 2025


Avatar for Wsantos Construction Services LLC

Wsantos Construction Services LLC

5.00(
4
)
Approved Pro

Wsantos Construction Services LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

We take pride in every one of our projects, no matter what the size. We will give you a finished product that will enhance your home forever. We have competitive prices, second to none workmanship and a prompt responsive team! We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. We are here to help you! Call us today!

"I spent a lot of time trying to find someone that could replace my front steps. Getting someone to actually call back was the first challenge. Then, trying to find someone who does everything we wanted: granite steps, faux stone facing and sides, white railings, and the ability to tear up and lower my walkway then redo it to make the first step 7” was an even bigger challenge. We finally found the right guy/company and we are very happy with the results. Walter Santos of W. Santos Construction did it all for us. He started within days of us accepting his proposal. He was kind, communicated the next steps with us well, and the quality was fantastic. I was outside tonight taking photos and a family was taking a walk stopped me to ask who did the steps because “they make the house.” I took some dry and wet pics after the dust was washed off and I’m very happy with the results. He even came out to finish on Memorial Day."

Stephen T on May 2023

We take pride in every one of our projects, no matter what the size. We will give you a finished product that will enhance your home forever. We have competitive prices, second to none workmanship and a prompt responsive team! We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. We are here to help you! Call us today!

"I spent a lot of time trying to find someone that could replace my front steps. Getting someone to actually call back was the first challenge. Then, trying to find someone who does everything we wanted: granite steps, faux stone facing and sides, white railings, and the ability to tear up and lower my walkway then redo it to make the first step 7” was an even bigger challenge. We finally found the right guy/company and we are very happy with the results. Walter Santos of W. Santos Construction did it all for us. He started within days of us accepting his proposal. He was kind, communicated the next steps with us well, and the quality was fantastic. I was outside tonight taking photos and a family was taking a walk stopped me to ask who did the steps because “they make the house.” I took some dry and wet pics after the dust was washed off and I’m very happy with the results. He even came out to finish on Memorial Day."

Stephen T on May 2023


Sonart Construction Corp.

1.50(
2
)
Approved Pro

Sonart Construction Corp.

1.50(
2
)
Approved Pro
12 years of experience
Free onsite estimate

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "

Kevork B on December 2025

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "

Kevork B on December 2025


Avatar for DM Storrs Chimney

DM Storrs Chimney

5.00(
85
)

DM Storrs Chimney

5.00(
85
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At DM Storrs Chimney we provide a complete chimney service. Over 17 years experience. We combine traditional chimney sweeping methods with current and future technologies in the chimney and venting industry. We are a fully insured and licensed family owned and operated business serving your local community. After serving in the USMC for 8yrs, DM Storrs Chimney owner Dana M. Storrs, worked for an industry leader in the chimney business for 14yrs in a management postion. During that time his knowledge and expertise has gained him a respected and loyal following throughout the Greater Boston area. All of our Supervisors are CSIA Certified.

"They did a good job"

Peter S on April 2018

At DM Storrs Chimney we provide a complete chimney service. Over 17 years experience. We combine traditional chimney sweeping methods with current and future technologies in the chimney and venting industry. We are a fully insured and licensed family owned and operated business serving your local community. After serving in the USMC for 8yrs, DM Storrs Chimney owner Dana M. Storrs, worked for an industry leader in the chimney business for 14yrs in a management postion. During that time his knowledge and expertise has gained him a respected and loyal following throughout the Greater Boston area. All of our Supervisors are CSIA Certified.

"They did a good job"

Peter S on April 2018


Avatar for The Bulkhead Man Incorporated

The Bulkhead Man Incorporated

5.00(
75
)

The Bulkhead Man Incorporated

5.00(
75
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

The Bulkhead Man, Inc. creates CUSTOM Bulkhead Doors, Any Size, Any Shape. We have a Galvanized option for homeowners that are located near to the ocean or just want a longer lasting finish on their bulkhead. We offer Concrete Collars to raise your bulkhead door, Inside Basement Doors (standard or custom size). We also offer Bulkhead Door Painting. Along with Bulkhead and Inside doors we also take care of Foundation Cracks and Leaks.

"We had a replacement bulkhead installed and couldn't be happier with the work. The team was responsive and communicative from start to finish. They arrived promptly, completed the job efficiently, and left the site spotless. A few days later, we had heavy driving rain and the inside of the bulkhead stayed completely dry - a true test of quality work! Highly recommend this company for their profesionalism and attention to detail."

Kathy M on October 2025

The Bulkhead Man, Inc. creates CUSTOM Bulkhead Doors, Any Size, Any Shape. We have a Galvanized option for homeowners that are located near to the ocean or just want a longer lasting finish on their bulkhead. We offer Concrete Collars to raise your bulkhead door, Inside Basement Doors (standard or custom size). We also offer Bulkhead Door Painting. Along with Bulkhead and Inside doors we also take care of Foundation Cracks and Leaks.

"We had a replacement bulkhead installed and couldn't be happier with the work. The team was responsive and communicative from start to finish. They arrived promptly, completed the job efficiently, and left the site spotless. A few days later, we had heavy driving rain and the inside of the bulkhead stayed completely dry - a true test of quality work! Highly recommend this company for their profesionalism and attention to detail."

Kathy M on October 2025


Avatar for B-Dry System M/E Inc

B-Dry System M/E Inc

4.86(
93
)

B-Dry System M/E Inc

4.86(
93
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Since 1981, our team has helped 30,000 customers throughout Massachusetts with an affordable solution for their flooding problems. For your peace of mind, our system comes with a warranty which is transferrable when you sell your home. Cost is determined by the job. Additional DBA - B-Dry Systems.

"Great communication and transparency!"

Steven B on July 2023

Since 1981, our team has helped 30,000 customers throughout Massachusetts with an affordable solution for their flooding problems. For your peace of mind, our system comes with a warranty which is transferrable when you sell your home. Cost is determined by the job. Additional DBA - B-Dry Systems.

"Great communication and transparency!"

Steven B on July 2023


"Excellent! The old wooden fence was removed and replaced but we also added a pergola. The installer (Jaime) did a great job and cleaned everything up. He arrived around 7:00 AM and did the job by himself. Very hard worker who was friendly and polite."

Cathi L on November 2019

Award winning.

"Excellent! The old wooden fence was removed and replaced but we also added a pergola. The installer (Jaime) did a great job and cleaned everything up. He arrived around 7:00 AM and did the job by himself. Very hard worker who was friendly and polite."

Cathi L on November 2019


Bulkhead Doors Inc

4.92(
51
)

Bulkhead Doors Inc

4.92(
51
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Family owned, with 7 employees. Experts in Basement Bulkheads. 30 years experience in foundations & Steel bulkhead doors. Traditional "Bilco factory approved" installer for replacements. Custom steel sizes "Built to Fit" your needs.Old wood doors can be built into strong, secure steel for longivity and safety. Specializing in replacement of old, rusted, steel casing stair units & tops. These were commonly installed in the 1960s&70s.No excavation machines,cranes or heavy trucks needed that damage your yard and landscaping. Replaced all in one day! Finish Paint options also available. Custom applications to keep weather out of your Basement. Give us a call today! 508-947-0777

"Bulkhead Doors Inc. provided a reasonable estimate, were able to get to the job a few weeks sooner than expected, and did an overall great job. I would highly recommend."

Charlie D on November 2020

Family owned, with 7 employees. Experts in Basement Bulkheads. 30 years experience in foundations & Steel bulkhead doors. Traditional "Bilco factory approved" installer for replacements. Custom steel sizes "Built to Fit" your needs.Old wood doors can be built into strong, secure steel for longivity and safety. Specializing in replacement of old, rusted, steel casing stair units & tops. These were commonly installed in the 1960s&70s.No excavation machines,cranes or heavy trucks needed that damage your yard and landscaping. Replaced all in one day! Finish Paint options also available. Custom applications to keep weather out of your Basement. Give us a call today! 508-947-0777

"Bulkhead Doors Inc. provided a reasonable estimate, were able to get to the job a few weeks sooner than expected, and did an overall great job. I would highly recommend."

Charlie D on November 2020

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Concrete Repair questions, answered by experts

You could DIY the work, but unless you have plumber’s knowledge for identifying and fixing a slab leak and specialized equipment in your tool shed, attempting to DIY your slab leak repair isn’t a good idea. It’s simply not something that the average homeowner can take on themselves, regardless of how many successful DIY projects they’ve got under their belt. You could, however, do something simple like foundation waterproofing yourself to save some money on the post-repair work.

If your foundation isn’t properly square, there’s a chance that anything you built before detecting the issue may need to be torn down. A major miscalculation could leave some walls of your home unsupported. 

Ensures structural stability and long-term safety of the building.

Violating building codes can lead to a number of consequences, including fines, citations, and even being required to demolish the structure and start over. If your house isn’t compliant with code requirements, you can also run into trouble when it comes time to get homeowners insurance or sell your house. Following all applicable building codes will avert costly consequences.

Yes, it is worth repairing concrete cracks. Concrete cracks are normal, and they can be hard to keep from appearing. However, it is worth repairing cracks in concrete for many reasons. For example, it’s possible to repair concrete to the point where the repair is almost invisible. Also, if the crack is left alone, it can become bigger and more expensive to fix over time.

The Allenstown, NH homeowners’ guide to concrete repairs

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

What do you need done? We’ll find top pros.
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