Foundation Repair & Basement Waterproofing in Spencer, IA

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 Spencer, IA and nearby areas.

Testimonials From Spencer
Our crawlspace was just a dark place I didn't ever want to go into. They were very polite, professional, and...
Testimonial by Sandy O. from Spencer, IA
Thrasher were recommended to me by my contractor who found the moisture problem in my basement when some...
Testimonial by Roxy M. from Spencer, IA
We were very pleased with the work the crew put in and the end result.
Testimonial by Dennis Z. from Spencer, IA
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Durable foundation repairs in Spencer

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.

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 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 Spencer and nearby areas in Iowa.

Lasting basement waterproofing system in Spencer

If your home or building has 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 Spencer and nearby areas in Iowa.

Schedule a free basement waterproofing inspection and service estimate to learn more. We proudly serve Spencer and nearby areas in Iowa.

Our basement waterproofing system includes:

  • Interior drainage systems
  • Sump pumps
  • Mold treatment
  • Dehumidifiers

Crawl space repair & encapsulation services in Spencer

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 Spencer

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 Spencer 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

Your Local Gutter Installation and Repair Experts

If you’ve got leaky, clogged, overflowing, hanging, or pulling-away gutters, then it’s time to call Thrasher Foundation Repair. We’re your local gutter installation, gutter replacement, and gutter cleaning experts, offering a suite of gutter technologies that can serve your home’s every need.

Traditional gutters are open and exposed to the elements. Seams between aluminum gutter pieces can catch traveling debris, creating clogs of leaves, twigs, and all manner of falling materials. Clogs affect the performance of your gutter system, causing overflows and improper drainage that can pose a danger to both your roof and foundation.

Our gutter systems are customized to fit the exact needs of specific homes. We install seamless, durable aluminum gutters with flow-reducing perforated hoods, six-inch drainage troughs, and a slew of technologies guaranteed to perform at the highest level. Our expert gutter installers have decades of experience in the field, leveraging a deep pool of knowledge to give your home the best gutters in the industry.

We offer no-cost, no-obligation estimates in Spencer. Our experts are standing by - give us a call today!

Gutter Problems We Fix:

  • Leaking gutters
  • Clogging gutters
  • Gutters pulling away from your home
  • Rusted, aging, generally decaying gutter systems
  • Downspout flooding

Our Gutter Products & Solutions:

  • Seamless aluminum gutters
  • Gutter guards
  • Downspouts and downspout extensions
  • Custom-designed gutter systems

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

Recent job requests in Spencer, IA

Neighborhood: Spencer, 51301

Service: Water in my basement

Neighborhood: Spencer, 51301

Driveways need repaired

Neighborhood: Haro Dr, Spencer, 51301

Low spot in the driveway where water pools.

Neighborhood: Spencer, 51301

Neighborhood: Spencer, 51301

South Foundation wall is bowing in

Neighborhood: Spencer, 51301

Problem is a sinking sidewalk slab next to foundation. Would like opinion about repair/replace. E-mail best way to contact.

Neighborhood: Spencer, 51301

Broken concrete in garage.

Neighborhood: Spencer, 51301

We get water only when the snow melts

Neighborhood: Spencer, 51301

Service: Egress windows

Neighborhood: Spencer, 51301

Foundation is buckling, slightly leaking water.

Neighborhood: Spencer, 51301

Service: Water in my basement

Neighborhood: Spencer, 51301

We have a slab home that has water seeping in on the corners of the house. Found the issue due to mold/ mildew build up in the corner of a room. Pulled the carpet back and the padding is soaked along with the tack strips coming up. Visibly damp concrete under the padding and along the trim.

Neighborhood: Spencer, 51301

Neighborhood: Spencer, 51301

I have a wall that is freshly painted starting to crack vertically in the corner on the main floor of my house

Neighborhood: Spencer, 51301

Animals digging under floor of a Morton building causing large voids. Need an estimate on foaming the voids.

Neighborhood: Spencer, 51301

Bowing basement walls with cracks, gutters that don't drain properly, as well as other issues that you may have asnswers or advice for.

Neighborhood: Spencer, 51301

Neighborhood: Grandview Blvd, Spencer, 51301

I have Split level house with a half basement. The foundation is cracked and is leaking. I believe I might need a new support bean as well. I am remodeling my basement and need my foundation waterproofed.

Neighborhood: Spencer, 51301

Foundation problem
Job Stories From Spencer, IA
Patio Repair in Spencer, IA

These homeowners were planning on selling the house down the road as they are both older and wanted to make sure they get the full value out of their home. The patio has been a pain for them for years and they wanted to make sure they get this fixed and protect the rest of their concrete. They wanted quality work done and wanted to ensure they would have a good warranty and company that stands behind their work. They knew of Thrasher and our reputation, so they gave us a call. System Design Specialist, Corey Little, came out to meet with them. Corey found the patio was starting to crack and bust apart. This was due to wash out and dry out of the soil underneath between the rainfall throughout the years and this years recent drought. He came back to the homeowners with these findings to talk through the best solution. Together, they decided on using Polylevel to lift the areas that needed to be lifted. Then we used it to stabilize the rest of the patio to ensure that it no longer settles and cracks. We used NexusPro to fill in the cracks and joints to prevent water from washout anymore. We also used this on the rest of the joints in the non-sinking areas, to prevent it from happening there. They were very pleased with the work we did, and were excited there was no need to replace when it was possible to just fix! We know they now have the peace of mind they need for resale, and for the future homeowners down the road.