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  • Verified reviews icon37
    Verified foundation repairs reviews

Find Foundation repair specialists in Williamsburg

Avatar for Groundworks

Groundworks

4.75(
16
)
Approved Pro

Groundworks

4.75(
16
)
Approved Pro
Customers say: Quick response
21 local quotes requested
26 years of experience

Established in 1999, Groundworks Colorado stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Colorado, we bring our local expertise closer to you. Groundworks Colorado proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Groundworks did an excellent job with my house projects. Their crew (Lee, Rick and Brad) were excellent. They arrived ahead of schedule and began work immediately. I was kept informed every step of the way and was invited to observe while they explained what they were doing. I would highly recommend Groundworks to anyone needing foundation stabilization."

ROBERT P on August 2025

Established in 1999, Groundworks Colorado stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Colorado, we bring our local expertise closer to you. Groundworks Colorado proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Groundworks did an excellent job with my house projects. Their crew (Lee, Rick and Brad) were excellent. They arrived ahead of schedule and began work immediately. I was kept informed every step of the way and was invited to observe while they explained what they were doing. I would highly recommend Groundworks to anyone needing foundation stabilization."

ROBERT P on August 2025


Avatar for Thrasher Foundation Repair - Denver

Thrasher Foundation Repair - Denver

New on AngiNew on Angi
Approved Pro

Thrasher Foundation Repair - Denver

New on AngiNew on Angi
Approved Pro
59 local quotes requested
50 years of experience

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.




MTZ Construction

No reviews yet

MTZ Construction

No reviews yet

Call MTZ Construction Inc. in Colorado Springs, CO for a knowledgeable remodeling contractor you can count on. We have built a solid reputation for terrific domestic or residential renovations, including new construction. Whether you're looking for interior or outside work or want a little of both, MTZ Construction Inc. is here to help you choose which changes and upgrades are right for you. From major remodeling and repairs of homes to small projects, MTZ Construction Inc. can take care of it all. Call us today at Marty 719-660-2497 or Gaspar 719-330-2853 or fill our online request form with your building ideas or to discuss your renovation needs. With MTZ Construction Inc., you know you're getting the best.

Call MTZ Construction Inc. in Colorado Springs, CO for a knowledgeable remodeling contractor you can count on. We have built a solid reputation for terrific domestic or residential renovations, including new construction. Whether you're looking for interior or outside work or want a little of both, MTZ Construction Inc. is here to help you choose which changes and upgrades are right for you. From major remodeling and repairs of homes to small projects, MTZ Construction Inc. can take care of it all. Call us today at Marty 719-660-2497 or Gaspar 719-330-2853 or fill our online request form with your building ideas or to discuss your renovation needs. With MTZ Construction Inc., you know you're getting the best.


K & R Builders

No reviews yet

K & R Builders

No reviews yet
17 years of experience

At K& R Builders we respect your views and ideas. If you have a vision we can build it. Now is the time for your outdoor projects. We are having a huge outdoor project sale right now! please call for your free estimate now!

At K& R Builders we respect your views and ideas. If you have a vision we can build it. Now is the time for your outdoor projects. We are having a huge outdoor project sale right now! please call for your free estimate now!


Avatar for ACE Building Company LLC

ACE Building Company LLC

No reviews yet

ACE Building Company LLC

No reviews yet
24 years of experience

Over 20 years experiance in the building field. Specializing in additions and remodels with heavy experience in all types of masonry. We work with a wide network of sub contractors.There is no job to big or small. We accept Pay pal.

Over 20 years experiance in the building field. Specializing in additions and remodels with heavy experience in all types of masonry. We work with a wide network of sub contractors.There is no job to big or small. We accept Pay pal.


With a Veteran first hiring policy Dudes Laboring is committed to welcoming the returning American service personal and Vets back the civilian work force


Gold Rush Construction and design

5.00(
1
)

Gold Rush Construction and design

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GOLD RUSH CONSTRUCTION AND DESIGN is leading the industry in Remodeling /New Home Design / Light Commercial projects in Colorado Springs with in-house Architecture and personal staff that treats every project like their own. Their high standard ratings with clients, and in the community, stands alone with A+ and Five Star ratings in the industry along with over 30 years first class construction. Their experience with product knowledge always fits the best product with the project without sacrificing the budget! Make your next construction project a pleasurable experience that all of your friends and co-workers will be talking about by choosing Gold Rush Construction and Design !

GOLD RUSH CONSTRUCTION AND DESIGN is leading the industry in Remodeling /New Home Design / Light Commercial projects in Colorado Springs with in-house Architecture and personal staff that treats every project like their own. Their high standard ratings with clients, and in the community, stands alone with A+ and Five Star ratings in the industry along with over 30 years first class construction. Their experience with product knowledge always fits the best product with the project without sacrificing the budget! Make your next construction project a pleasurable experience that all of your friends and co-workers will be talking about by choosing Gold Rush Construction and Design !


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Foundation Repair questions, answered by experts

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

You have different options depending on the scale of repair needed. If you are repairing minor cracks that are between ¼ inch to 1.5 inch wide and less than half an inch deep, a self-leveling polyurethane sealant would be your best choice. Polyurethane sealants dry to the touch within one to two hours. Since they come in a tube applier, you also have the option to complete the repair without emptying out your garage.

New constructions need time to “settle” and sometimes, small hairline cracks occur as a result. Larger horizontal or “stair step” cracks, however, are usually a sign of a deeper, more severe issue. It could indicate an issue with the soil beneath the home, a problem caused by an overgrown tree, or another problem.

Yes. Foundation walls are always load-bearing.

Yes, foundation problems can cause ceilings to collapse or even your whole house to crumble. Left unaddressed, natural sinking can build up and eventually harm your home’s supporting structure, such as walls, beams, and frames. Your basement ceiling may be the first place to look for signs of a ceiling collapse caused by foundation problems.

The Williamsburg, CO homeowners’ guide to foundation repairs

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