House Foundation Repair & Basement Waterproofing in Castle Rock, CO

Does your home or commercial property have bowing foundation walls, sinking concrete slabs, or leaky windows in the basement? There is no reason to worry — Thrasher Foundation Repair is your trusted expert, providing solutions for these problems and so much more since 1975.

Contact Thrasher Foundation Repair to schedule a free inspection and cost estimate on any of our reliable services, including basement waterproofing, foundation repair, crawl space encapsulation, and concrete repair. We proudly serve Castle Rock, CO and nearby areas.

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Durable home foundation repairs in Castle Rock

No matter how small the foundation damage may seem, problems can worsen and impact other areas of a home or building, leading to issues like sticking windows and doors, cracked drywall, a tilting chimney, and moisture intrusion. From cracked foundation floors to bowing basement walls and foundation settlement, Thrasher Foundation Repair provides permanent solutions for these structural problems and more.

Home Foundation Problems We Fix:

  • Foundation settlement & sinking
  • Sticking windows & doors
  • Tilting chimneys
  • Tilting & bowing walls
  • Cracked foundation walls & floors
  • Collapsing retaining walls
  • Sagging crawl space
  • Uneven floors

Our House Foundation Repair Products:

  • Crawl space support posts
  • Push piers & helical piers
  • Wall anchors
  • Street creep repairs
  • Foundation wall brace & beams
  • Carbon fiber wall straps
  • Foundation settlement repair
  • Foundation crack repair

Schedule a free foundation inspection and service estimate to get personalized repair solutions for your property. We proudly serve Castle Rock and nearby areas in Colorado.

Lasting basement waterproofing system in Castle Rock

If your home or building has leaky egress windows, damp walls, excess condensation, mold, or other moisture intrusion problems, contact the basement waterproofing experts at Thrasher Foundation Repair.

We can eliminate basement flooding and leaking with a patented waterproofing system customized to suit any property, creating a dry below-grade space and keeping it that way for years to come! We proudly serve Castle Rock and nearby areas in Colorado.

Schedule a free basement waterproofing inspection and service estimate to learn more. We proudly serve Castle Rock and nearby areas in Colorado.

Our basement waterproofing system includes:

  • Interior drainage systems
  • Sump pumps
  • Replacement egress windows
  • Window wells
  • Mold treatment
  • Dehumidifiers

Crawl space repair & encapsulation services in Castle Rock

Do you have a musty, wet, and humid crawl space in your home or building? Don’t deal with the mess on your own. Contact the crawl space encapsulation and repair professionals at Thrasher Foundation Repair! We provide a suite of crawl space solutions designed to create a drier, more secure area, including a moisture-proof vapor barrier, crawl space doors, crawl space support jacks, and more.

Concrete repair & concrete leveling experts in Castle Rock

If you’re tired of sinking, cracked driveways, pool decks, sidewalks, or other concrete slabs around your property, contact the concrete repair professionals at Thrasher Foundation Repair. We offer simple, innovative solutions that are far superior to the standard mudjacking or concrete replacement. Our cracked concrete repair, concrete leveling, and concrete sealing systems install with no mess and no stress. Plus, they are quick to cure, so you can use your slabs soon after installation.

Never worry about UV rays, debris, gas, water, or other liquids ruining your slabs. Our solutions are incredibly durable and address the underlying cause of concrete damage, meaning you get lasting results that save you money!

Schedule a free concrete repair estimate to learn more. We proudly serve Castle Rock and the surrounding areas.

Our concrete repair solutions:

  • PolyLevel®® concrete leveling
  • NexusPro™ cracked concrete repair
  • SealantPro™ concrete sealing
  • Commercial concrete repairs
  • Driveway repairs
  • Pool deck leveling
  • Sidewalk repairs
  • Step repairs
 

The Thrasher Difference.

No matter the job - we aren't going to feel good about the hard work we've done until you're happy. So we'll do it right or make it right. That's the Thrasher promise.

For the last 45 years in the basement and foundation repair industry, we've focused on the value of doing whatever it takes to get the job done and "wow" our customers every step of the way.

Explore The Thrasher Difference

Before and After Pictures from Castle Rock
Patio Settling Repair in Castle Rock, CO

Patio Settling Repair in Castle Rock, CO

Before After
Patio Settling Repair in Castle Rock, CO Patio Settling Repair in Castle Rock, CO

This homeowner was worried about water coming into his home because of his patio sinking. There was big gap between where the wall ended and where the concrete should lay. He called Thrasher because he knew of our great reputation and professionalism. System Design Specialist, Mike Williams, came out to meet with him. Mike found the front patio was settling towards the house due to poor soil used as fill under the slab. Mike took these findings back to the homeowner and together decided on a solution. We used our Concrete Protection System, including Polylevel to lift and level, and NexusPro to fill in the cracks and joints. Best thing about our products, is that they are waterproof, so they prevent any more sinking due to washout. The homeowner loved this solution, and there is no doubt they are no more worried about water getting in or any trip hazards they had. Check out the before and after of this one! 

Recent job requests in Castle Rock, CO

Neighborhood: N. Mesa Drive, Castle Rock, 80108


We've had ground settling in certain areas and would like an evaluation asap to determine the cause and next steps. Please call if you need more information and to schedule your free counsel. THANK YOU! Additional information: I need help with: General
Job Stories From Castle Rock, CO
Concrete Repair in Castle Rock, CO

This homeowner was having their concrete in front of their home slant toward the home. This was causing water to slide and build up towards the foundation wall. They knew they needed to get this taken care of, and needed to get someone out. They knew of Thrasher reputation and professionalism, so they gave us a call. System Design Specialist, Mike Williams, came out to meet with them. Mike noticed the front patio was settling towards the house due to poor soil used as fill under the slab. Mike talked with the homeowners, and decided to use our Concrete Protection System. This would consist of PolyLevel to lift and level the concrete back to place, and NexusPro to seal the cracks and joints. The homeowners were extremely happy with the outcome. There is no doubt they are not worrying about any more water getting into the basement!