Top-rated concrete repair specialists.

Get matched with top concrete repair specialists in Alexandria, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your concrete repair project in Alexandria, NH?

Select your specific project to find the pro for you.

TRUSTED BY ALEXANDRIA, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon27
    Verified concrete repairs reviews

Verified Reviews for Concrete Repair pros in Alexandria, NH

*The Angi rating for Concrete Repair companies in Alexandria, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Repair needs.

*The HomeAdvisor rating for Concrete Repair companies in Alexandria, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Repair needs.

Last update on November 02, 2025

Find Concrete repair specialists in Alexandria

Avatar for Fortin’s Construction

Fortin’s Construction

Surrounding Areas
5.00(
3
)

Fortin’s Construction

Surrounding Areas
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fortin's Construction handles all things concrete from foundations to finished floors to countertops and stamped patios. We also specialize in epoxy floors. We are a Veteran owned & operated company. We proudly offer Military discounts available! We pride ourselves on excellent customer service and doing the job right the first time. Call or text us today for an estimate.

"This is a very professional and high quality company. They completed the countertops in two days. The epoxy had a flaw from the manufacturer and they come back immediately and re surfaced it. The counters look like glass. The price was reasonable. We are very happy with the result. The only negative is they could have done a better job cleaning up."

Phil B on January 2025

Fortin's Construction handles all things concrete from foundations to finished floors to countertops and stamped patios. We also specialize in epoxy floors. We are a Veteran owned & operated company. We proudly offer Military discounts available! We pride ourselves on excellent customer service and doing the job right the first time. Call or text us today for an estimate.

"This is a very professional and high quality company. They completed the countertops in two days. The epoxy had a flaw from the manufacturer and they come back immediately and re surfaced it. The counters look like glass. The price was reasonable. We are very happy with the result. The only negative is they could have done a better job cleaning up."

Phil B on January 2025

Avatar for River View Construction Co.

River View Construction Co.

No reviews yet

River View Construction Co.

No reviews yet

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.

Avatar for Dirt Dynamix LLC

Dirt Dynamix LLC

No reviews yet

Dirt Dynamix LLC

No reviews yet

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

SJA Concrete LLC

23 Car Mar Lane
1.00(
2
)

SJA Concrete LLC

23 Car Mar Lane
1.00(
2
)
13 years of experience

SJA Concrete LLC. Is a family owned business based out of Salem NH. Our great location allows us to do work anywhere from Boston to the Lakes Region. We pride ourselves on a clean detailed, quality product done in a fast and efficient manner. We specialize in additions, foundations, finished floors, stamped concrete, patios, walkways, slabs and so much more. Whether homeowner or builder there is no project to small. We are licensed and fully insured.

SJA Concrete LLC. Is a family owned business based out of Salem NH. Our great location allows us to do work anywhere from Boston to the Lakes Region. We pride ourselves on a clean detailed, quality product done in a fast and efficient manner. We specialize in additions, foundations, finished floors, stamped concrete, patios, walkways, slabs and so much more. Whether homeowner or builder there is no project to small. We are licensed and fully insured.

Granite State Work Force

16 Cedar St
No reviews yet

Granite State Work Force

16 Cedar St
No reviews yet
19 years of experience

All phases of construction and remodeling. Minimum use of subcontractors. Flexible payment terms - accepting most credit cards. Experienced in insurance claims. Family owned and operated thus low overhead costs. Fully insured and offer free estimates.

All phases of construction and remodeling. Minimum use of subcontractors. Flexible payment terms - accepting most credit cards. Experienced in insurance claims. Family owned and operated thus low overhead costs. Fully insured and offer free estimates.

Showing 1-10 of 35
Concrete Repair questions, answered by experts

Minor hairline cracks in your concrete may not look pretty, but they’re often not serious. It’s when concrete cracks are larger—wide enough that you can slide a credit card into it—that you need to worry. If you monitor a crack and can trace its active expansion over time, you’ll definitely want to call in a pro to inspect it and, potentially, repair it. Want to prevent cracks in your garage and driveway concrete in the future? Stay on top of sealing. Here’s how to seal your concrete garage floor and driveway.

Yes. A foundation wall can usually be replaced, but you’ll want to call a foundation professional.

Yes, all basement floors crack in response to the natural settlement of the soil around them and from concrete shrinkage as it cures, and you’ll see hairline cracks as a result. However, you should keep an eye on your basement floor to see if cracks continue to lengthen or widen or show signs of water intrusion. In any of these cases, the problem is likely not settling or shrinkage, and a professional repair is necessary.

Some foundation repairs are permanent, like underpinning and exterior drainage systems like the French drain. These fixes address the underlying problems—insufficient support from the soil and hydrostatic pressure on your foundation walls, respectively—so they can last for many decades, making them “lifetime fixes.” There are other solutions to address these issues that will last for up to a decade, making them temporary. These include slabjacking to raise concrete slabs back into place and dampproofing to reduce the water in the soil that interacts with the concrete foundation.

It can be safe to live in a house with minor foundation problems as long as the issues are checked and monitored by a professional. Minor cracks are rarely a cause for structural concerns, but signs of leaks, sinking, or bulging walls should be strongly scrutinized by a foundation specialist. Similarly, it's always smart to hire a professional when you're concerned about buying a house with foundation repairs.

The Alexandria, NH homeowners’ guide to concrete repairs

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"