Top-rated concrete leveling pros.

Get matched with top concrete leveling pros in Unionville, VA

Enter your zip and get matched with up to 5 pros

Need a pro for your concrete leveling project in Unionville, VA?

Select your specific project to find the pro for you.

Find Concrete leveling pros in Unionville

Avatar for NV Waterproofing & Foundation Repair

NV Waterproofing & Foundation Repair

4.79(
112
)
Approved Pro

NV Waterproofing & Foundation Repair

4.79(
112
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
39 years of experience

Established in 1986, NV Waterproofing provides below grade solutions for moisture control and prevention to customers in the greater Washington, D.C. area. Please call our office today to schedule your appointment at 703 690-3889. We employ only highly trained and certified applicators of the industry's most effective and environmentally sound waterproofing and drainage products. One Stop Shopping for Waterproofing, Moisture Control, and Drainage Systems. Over the past few years alone, our customer base has included hundreds of homeowners, general contractors, production home builders, and custom home builders. This base has been developed primarily through word of mouth. Our technicians deliver excellent customer service and results, and our company stands behind this work. NV Waterproofing is a member of both the Supportworks and Contractor Nation networks. Both are international groups of more than 130 foundation repair and waterproofing contractors that shares information, best practices and advice, helping each other be better together than they would be alone. Our goal has always been to create very satisfied customers. Service area covered: District of Columbia Virginia Counties - Fairfax, Loudoun, Prince William, Fauquier, Arlington and Alexandria. Maryland Counties - Montgomery, Frederick, Prince George and St. Mary's.

"Mark and his crew were terrific. Professional all the way. Pleasure working with them. Will use them again."

Jack P on October 2025

Established in 1986, NV Waterproofing provides below grade solutions for moisture control and prevention to customers in the greater Washington, D.C. area. Please call our office today to schedule your appointment at 703 690-3889. We employ only highly trained and certified applicators of the industry's most effective and environmentally sound waterproofing and drainage products. One Stop Shopping for Waterproofing, Moisture Control, and Drainage Systems. Over the past few years alone, our customer base has included hundreds of homeowners, general contractors, production home builders, and custom home builders. This base has been developed primarily through word of mouth. Our technicians deliver excellent customer service and results, and our company stands behind this work. NV Waterproofing is a member of both the Supportworks and Contractor Nation networks. Both are international groups of more than 130 foundation repair and waterproofing contractors that shares information, best practices and advice, helping each other be better together than they would be alone. Our goal has always been to create very satisfied customers. Service area covered: District of Columbia Virginia Counties - Fairfax, Loudoun, Prince William, Fauquier, Arlington and Alexandria. Maryland Counties - Montgomery, Frederick, Prince George and St. Mary's.

"Mark and his crew were terrific. Professional all the way. Pleasure working with them. Will use them again."

Jack P on October 2025


"Very professional from start to finish."

Johnathan W on August 2023

­LUX Foundation Repair is a locally owed and operated foundation, waterproofing and crawlspace repair We are Class A licensed and Insured. We have a combine experience of over 25 years!

"Very professional from start to finish."

Johnathan W on August 2023


Avatar for JES Foundation Repair

JES Foundation Repair

4.52(
338
)
Approved Pro

JES Foundation Repair

4.52(
338
)
Approved Pro
Customers say: True professional
32 years of experience
Free onsite estimate

JES Foundation Repair (JES), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Virginia and Maryland. With fully trained technicians, industry-leading products, and nationally backed warranties, JES is here to restore your foundation or crawlspace.

"Not complete yet, but everything checks out great so far."

Terry O on November 2024

JES Foundation Repair (JES), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Virginia and Maryland. With fully trained technicians, industry-leading products, and nationally backed warranties, JES is here to restore your foundation or crawlspace.

"Not complete yet, but everything checks out great so far."

Terry O on November 2024


"Axel, Alex and another man were prompt, polite and the work was efficiently done. I am very pleased and will refer them in the future."

Jeanne F on July 2025

I always give warranty of my for at least 1 year of guarrany I offer the best concrete decorative in the area Quality and professional services

"Axel, Alex and another man were prompt, polite and the work was efficiently done. I am very pleased and will refer them in the future."

Jeanne F on July 2025


Avatar for Fortress Foundation Solutions

Fortress Foundation Solutions

4.50(
9
)
Approved Pro

Fortress Foundation Solutions

4.50(
9
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

At Fortress Foundation Solutions, we are here to take the industry by storm, offering elite interior basement waterproofing, mold remediation, crawl space repair, and foundation repair services to Central Virginia homeowners in Virginia. As a company, we are committed to improving the home improvement industry and creating a ripple effect that can change businesses, our community's lives and, the world for the better. Our website has an extensive collection of photo albums of our work, as well as information on the product and services we offer. We are happy to come out and take a look at your home. We offer free, no obligate estimates - and, our System Designers will give you a proposal that same day. WE BELIEVE MORE IS POSSIBLE! Give us a call today! (434) 299-9393

"Got the job done as promised."

Michael F on November 2024

At Fortress Foundation Solutions, we are here to take the industry by storm, offering elite interior basement waterproofing, mold remediation, crawl space repair, and foundation repair services to Central Virginia homeowners in Virginia. As a company, we are committed to improving the home improvement industry and creating a ripple effect that can change businesses, our community's lives and, the world for the better. Our website has an extensive collection of photo albums of our work, as well as information on the product and services we offer. We are happy to come out and take a look at your home. We offer free, no obligate estimates - and, our System Designers will give you a proposal that same day. WE BELIEVE MORE IS POSSIBLE! Give us a call today! (434) 299-9393

"Got the job done as promised."

Michael F on November 2024


Avatar for '58 Foundations & Waterproofing

'58 Foundations & Waterproofing

4.60(
91
)

'58 Foundations & Waterproofing

4.60(
91
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

For more than 60 years, ’58 Foundations has provided the highest-quality basement waterproofing, crawlspace encapsulation, radon mitigation, mold removal and foundation repair solutions for homes and commercial properties. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry.

"Excellent: spotless, top-notch quality work."

DANNA F on June 2018

For more than 60 years, ’58 Foundations has provided the highest-quality basement waterproofing, crawlspace encapsulation, radon mitigation, mold removal and foundation repair solutions for homes and commercial properties. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry.

"Excellent: spotless, top-notch quality work."

DANNA F on June 2018


Avatar for Blounts Home Improvements

Blounts Home Improvements

5.00(
11
)

Blounts Home Improvements

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*Class A Certified* - Able to work on any project or job. I have been in the home improvements business for 25+ years. I enjoy it very much. I specialize in General Contracting and Custom Home Building, General Remodeling, Basements/Additions/Garages, Decks/Docks/Boat Houses, Dock repairs, Dock remodels, Porches, Siding, Roofing, Replacement Windows/Doors and can handle any of your home improvements needs. Interior and exterior painting, simple repairs, shutters and gutters, remodeling bathrooms, and concrete just to name a few other specialties that we're also experienced in. I get my work done quick and correct. I am a perfectionist, and take pride in my work. I want the homeowner to be as satisfied with the work as I am upon completion. Along with Blount Home Improvements, I have another business also. David Blount Custom Builders specializes in New Homes, New Additions, Garages, New Docks/Decks, BoatHouses and MUCH more. I enjoy making visions come together. I have a very creative mind and live for the challenge. Please email [email protected]

"Excellent! David & Brian did a very professional job, including wrapping new woodwork & matching color roofing to current roof. This is his 3rd project at my house."

Kathleen O on December 2020

*Class A Certified* - Able to work on any project or job. I have been in the home improvements business for 25+ years. I enjoy it very much. I specialize in General Contracting and Custom Home Building, General Remodeling, Basements/Additions/Garages, Decks/Docks/Boat Houses, Dock repairs, Dock remodels, Porches, Siding, Roofing, Replacement Windows/Doors and can handle any of your home improvements needs. Interior and exterior painting, simple repairs, shutters and gutters, remodeling bathrooms, and concrete just to name a few other specialties that we're also experienced in. I get my work done quick and correct. I am a perfectionist, and take pride in my work. I want the homeowner to be as satisfied with the work as I am upon completion. Along with Blount Home Improvements, I have another business also. David Blount Custom Builders specializes in New Homes, New Additions, Garages, New Docks/Decks, BoatHouses and MUCH more. I enjoy making visions come together. I have a very creative mind and live for the challenge. Please email [email protected]

"Excellent! David & Brian did a very professional job, including wrapping new woodwork & matching color roofing to current roof. This is his 3rd project at my house."

Kathleen O on December 2020


Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
71 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021


Albemarle Backhoe Service

5.00(
4
)

Albemarle Backhoe Service

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a Father/Son business. I just purchased the Company from my Dad at the beginning of the year. He started the company in 1995. We are a small company and have 1 employee.

We are a Father/Son business. I just purchased the Company from my Dad at the beginning of the year. He started the company in 1995. We are a small company and have 1 employee.


Avatar for GroundWorX LLC

GroundWorX LLC

5.00(
4
)

GroundWorX LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full Service Estate Maintenance & Renovation company. If you need it done, we'll take care of it! We use only the FINEST materials you can buy and never cut corners. Our attention to detail is what separates us from the rest! You can rest assured a project completed by us here at GroundWorX... is a "job well done!" Fencing*Tree Service Work*Clearing*Barns*Riding Rings*Bulk Deliveries*Concrete Work*Retaining Walls*Lawn Care*Outdoor Living Areas* ETC*** 1 call solves it all!! 540.270.6227 Locally owned and operated. Licensed and Insured

Full Service Estate Maintenance & Renovation company. If you need it done, we'll take care of it! We use only the FINEST materials you can buy and never cut corners. Our attention to detail is what separates us from the rest! You can rest assured a project completed by us here at GroundWorX... is a "job well done!" Fencing*Tree Service Work*Clearing*Barns*Riding Rings*Bulk Deliveries*Concrete Work*Retaining Walls*Lawn Care*Outdoor Living Areas* ETC*** 1 call solves it all!! 540.270.6227 Locally owned and operated. Licensed and Insured

Showing 1-10 of 26
Concrete Leveling questions, answered by experts

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.

If the moisture level in your concrete flooring is higher than what is acceptable for your primer or flooring materials, then you are looking at dealing with major flooring issues down the road. From mold and mildew, to warping, buckling, bubbling, and soft spots, you could see a wide range of moisture-induced problems.

These issues can affect not just your flooring but your foundation too. That is why measuring moisture in concrete is so important before starting a project.

It is not advisable to pour concrete directly on dirt. Even compacted soil—known as a subgrade—is not strong enough to maintain the form of concrete. You can, however, pour concrete over concrete as long as the overlay has proper bonding agents and the slab below is clear of damage.

The actual moisture level that is acceptable for your concrete floor depends on what primer or flooring material you plan to install above it. For this reason, you should check the manufacturer’s instructions for the exact details.

Generally, the moisture levels should be 3.5% to 4.5%, although it does vary. Some products can handle higher levels of moisture, so you should always test your concrete before purchasing your flooring materials.

Underlayment is the barrier between the concrete floor and the hardwood flooring. Adding this barrier is a vital step when installing hardwood over concrete, and it’s essential for protecting the wood from moisture coming from the concrete. Some adhesives are also manufactured to contain a moisture barrier that can protect hardwood from moisture, even if it’s glued directly to the concrete.

The Unionville, VA homeowners’ guide to concrete leveling services

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.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"