Top-rated concrete leveling pros.

Get matched with top concrete leveling pros in Gorham, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your concrete leveling project in Gorham, NH?

Select your specific project to find the pro for you.

Verified Reviews for Concrete Leveling pros in Gorham, NH

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

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

Last update on October 26, 2025

Find Concrete leveling pros in Gorham

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.

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.

Nick Burtt Home Improvements LLC

5.00(
2
)

Nick Burtt Home Improvements LLC

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned and operated general contractor. Providing all levels of construction from foundation to finish. Professional, on time and on budget. Call us today for a free estimate to start your next project.

Family owned and operated general contractor. Providing all levels of construction from foundation to finish. Professional, on time and on budget. Call us today for a free estimate to start your next project.

Avatar for Hall's Concrete Cutting & Coring, LLC

Hall's Concrete Cutting & Coring, LLC

28 East Branch Rd.
No reviews yet

Hall's Concrete Cutting & Coring, LLC

28 East Branch Rd.
No reviews yet
24 years of experience

Here at Halls Concrete Cutting & Coring, LLC, We do Foundations, Plus so much more! We do everything from concrete cutting for new door or additions, to coring holes for new plumbing and electical. Basement and garage floors to commercial slabs, patios stamping, sidewalks, new-construction work and more! We specialize in Foundations, So when you’re looking for a concrete contractor who will do the job right, look us up. We provide professional workmanship and high-quality results! Free Estimates

Here at Halls Concrete Cutting & Coring, LLC, We do Foundations, Plus so much more! We do everything from concrete cutting for new door or additions, to coring holes for new plumbing and electical. Basement and garage floors to commercial slabs, patios stamping, sidewalks, new-construction work and more! We specialize in Foundations, So when you’re looking for a concrete contractor who will do the job right, look us up. We provide professional workmanship and high-quality results! Free Estimates

RWN Property Services Inc.

24 Emery Lane
1.00(
1
)

RWN Property Services Inc.

24 Emery Lane
1.00(
1
)
Customers say: Quick response
27 years of experience

RWN Property Services is a general contracting company that specializes in land care, building maintenance, residential construction and excavation. We have 2 divisions within the company, Basement Authorities which specializes in basement waterproofing, structural foundation repair, dehumidification and helical piering and NuRock Creations which specializes in Decorative concrete, outdoor living, decorative hand carved structural retaining walls, and flat work.

"It has two years of trying to work with Robert Nelson of RWN over simple installation of stairs. In emails he said he would remove the and redo the steps but he never returned. Steps were supposed to replicate in color and texture of two granite steps in place. As you can see in the photo they aren't. Frustrated I asked Small Claims court to help. Thankfully they did and in my favor."

Bob P on January 2019

RWN Property Services is a general contracting company that specializes in land care, building maintenance, residential construction and excavation. We have 2 divisions within the company, Basement Authorities which specializes in basement waterproofing, structural foundation repair, dehumidification and helical piering and NuRock Creations which specializes in Decorative concrete, outdoor living, decorative hand carved structural retaining walls, and flat work.

"It has two years of trying to work with Robert Nelson of RWN over simple installation of stairs. In emails he said he would remove the and redo the steps but he never returned. Steps were supposed to replicate in color and texture of two granite steps in place. As you can see in the photo they aren't. Frustrated I asked Small Claims court to help. Thankfully they did and in my favor."

Bob P on January 2019

Showing 1-10 of 12
Concrete Leveling questions, answered by experts

While all ice melts that contain chemicals can damage concrete, some are more concrete-safe than others. Magnesium chloride and potassium chloride are both salts that can melt ice without causing corrosion. Calcium chloride also causes minimal corrosion, making it another popular choice.

In most cases, you’ll want your patio to be 4 inches thick, although you should add reinforcement and increase the thickness up to around 8 inches if you want it to support heavier loads and resist cracking more readily. Although thicker slabs will cost more, you’ll start seeing diminishing returns at around 6 inches.

Most of the time, you or your contractor will spray the concrete form and framework with a release agent or oil to prevent sticking. This is common practice with wood and steel forms. For insulated concrete forms, the styrofoam formwork often remains in place after construction, so you don’t need to treat it beforehand. Foam concrete forms made out of melamine also may not need treatment beforehand, as the material naturally won’t stick to the concrete after it’s cured.

Yes, you can screw directly into concrete, but only if you use screws specifically made for masonry or concrete. They're often labeled as masonry screws and made of steel and a special thread that provides a strong grip. However, even when using these screws, drilling a pilot hole first will make it much easier. 

Yes, you can pour a foundation slab without footings, in which case it’s often called a floating slab. Floating slabs don’t have separate footings poured beforehand for support, which means they’re better suited for smaller structures. Monolithic concrete slabs are another option for a slab foundation without standalone footings, although the vertical edges of the single-pour slab do act as footings.

The Gorham, NH homeowners’ guide to concrete leveling services

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

See all articles