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Concrete foundation repairers in Ottawa

Avatar for Mid America Basement Systems
Mid America Basement Systems
4525 Buckeye Street
4.46(
41
)
Approved Pro
Mid America Basement Systems
4525 Buckeye Street
4.46(
41
)
Approved Pro
Customers say: Quality work
91 local quotes requested
35 years of experience

Water in your basement? Basement Flooding? Leaky foundation walls? Call MidAmerica Basement Systems, we can help! We have designed effective solutions for drying wet basements, fixing wet crawl spaces, and restoring structural integrity to your home. We look forward to earing your business.

"We needed new gutters on our home and decided to hire MidAmerica Basement Systems. From start to finish the process was incredibly smooth and communication was great. Would hire them again any day!"

Kim V on March 2025

Water in your basement? Basement Flooding? Leaky foundation walls? Call MidAmerica Basement Systems, we can help! We have designed effective solutions for drying wet basements, fixing wet crawl spaces, and restoring structural integrity to your home. We look forward to earing your business.

"We needed new gutters on our home and decided to hire MidAmerica Basement Systems. From start to finish the process was incredibly smooth and communication was great. Would hire them again any day!"

Kim V on March 2025


Avatar for Thrasher, Inc.
Thrasher, Inc.
11844 Valley Ridge Drive
4.47(
103
)
Approved Pro
Thrasher, Inc.
11844 Valley Ridge Drive
4.47(
103
)
Approved Pro
Customers say: True professional
397 local quotes requested
11 years of experience

With nearly 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.

"Prompt, efficient, good workmanship."

Jonathan F on December 2024

With nearly 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.

"Prompt, efficient, good workmanship."

Jonathan F on December 2024


Avatar for U.S. Waterproofing
U.S. Waterproofing
81 Remington Rd
4.30(
572
)
Approved Pro
U.S. Waterproofing
81 Remington Rd
4.30(
572
)
Approved Pro
Customers say: Super punctual
899 local quotes requested
68 years of experience

Basement waterproofing and foundation repair company. Family owned since 1957 with over 300,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023

Basement waterproofing and foundation repair company. Family owned since 1957 with over 300,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023


Avatar for Fivestarwaterproofing Llc
Fivestarwaterproofing Llc
5.00(
6
)
Approved Pro
Fivestarwaterproofing Llc
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
620 local quotes requested

With over 30 years of experience, we are newer to Angi and excited to serve you! We are strictly a waterproofing company. We DO NOT pour concrete, and we do not do bathrooms or kitchens. Please be respectful when inquiring. No job is too big or too small, and we focus on waterproofing needs. Fivestarwaterproofing Llc is here to help with your waterproofing project! Give us a call for a quote today!

"Absolutely fantastic company will definitely recommend and use again if needed"

Joe A on February 2025

With over 30 years of experience, we are newer to Angi and excited to serve you! We are strictly a waterproofing company. We DO NOT pour concrete, and we do not do bathrooms or kitchens. Please be respectful when inquiring. No job is too big or too small, and we focus on waterproofing needs. Fivestarwaterproofing Llc is here to help with your waterproofing project! Give us a call for a quote today!

"Absolutely fantastic company will definitely recommend and use again if needed"

Joe A on February 2025


Avatar for Exclusive Masonry & Construction
Exclusive Masonry & Construction
307 East Lafayette Street
4.71(
17
)
Approved Pro
Exclusive Masonry & Construction
307 East Lafayette Street
4.71(
17
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
800 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We had an outside exposed retention wall for our basement steps that needed replacement. The work was done in a timely fashion and with an excellent creation of the new wall. Also, they were reasonably affordable considering the scope and size of the project involved."

Bob B on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We had an outside exposed retention wall for our basement steps that needed replacement. The work was done in a timely fashion and with an excellent creation of the new wall. Also, they were reasonably affordable considering the scope and size of the project involved."

Bob B on June 2025


Arteaga Tree Service & Landscaping
Serving
No reviews
Arteaga Tree Service & Landscaping
Serving
No reviews
2 years of experience

Arteaga Tree Service & Landscaping has been a premier landscaping and tree service located in Mendota, IL, since 2023. Our team of experienced professionals specialize in commercial and residential landscaping, yard work, lawn treatments, mulching, rock cover, tree trimming, tree removal, patio installation, and much more. We proudly serve Mendota and the surrounding areas with the highest level of customer service and satisfaction. Our team of professionals are passionate about providing outstanding service and creating beautiful outdoor spaces. Contact us for your free estimate, today!

Arteaga Tree Service & Landscaping has been a premier landscaping and tree service located in Mendota, IL, since 2023. Our team of experienced professionals specialize in commercial and residential landscaping, yard work, lawn treatments, mulching, rock cover, tree trimming, tree removal, patio installation, and much more. We proudly serve Mendota and the surrounding areas with the highest level of customer service and satisfaction. Our team of professionals are passionate about providing outstanding service and creating beautiful outdoor spaces. Contact us for your free estimate, today!


SI Outdoor Equipment
9322 E IL Highway 15
No reviews
SI Outdoor Equipment
9322 E IL Highway 15
No reviews
34 years of experience

Welcome to SI Outdoor Equipment! Since 1991, SI Outdoor Equipment has been a major supplier of landscaping equipment in the Mount Vernon, Illinois area. We are locally owned business, where our friendly service technicians have a total of 25 years of experience. SI Outdoor Equipment offers a wide variety of new and used mowers, sharpening of mower blades and chainsaw chains, and we do all warranty work on site! We offer demonstration of new mowers, and pick up and delivery is available in a 20 mile service area. SI Outdoor Equipment is a proud member of the Jefferson County Chamber of Commerce! Call now or stop in today for a diagnosis and schedule our services today! Our friendly technicians are ready to assist you!

Welcome to SI Outdoor Equipment! Since 1991, SI Outdoor Equipment has been a major supplier of landscaping equipment in the Mount Vernon, Illinois area. We are locally owned business, where our friendly service technicians have a total of 25 years of experience. SI Outdoor Equipment offers a wide variety of new and used mowers, sharpening of mower blades and chainsaw chains, and we do all warranty work on site! We offer demonstration of new mowers, and pick up and delivery is available in a 20 mile service area. SI Outdoor Equipment is a proud member of the Jefferson County Chamber of Commerce! Call now or stop in today for a diagnosis and schedule our services today! Our friendly technicians are ready to assist you!


LL Skyline Contract
No Address
No reviews
LL Skyline Contract
No Address
No reviews
5 years of experience

We at LL Skyline provide a unique service. We provide maintenance and cleaning to both individual and business clients. We offer everything maintenance, cleaning, and landscaping. Ask for references! Every cleaning product we use is custom made for each client and is never used for another client. We charge based on the job and budget of the client. This system allows us to give the best quality service for cheaper than any other company. We believe anyone should have access to professional maintenance and cleaning no matter their budget. While our company is new, we have been professionals for over 10 years. We go above and beyond so you can spend more time doing whats important to you.

We at LL Skyline provide a unique service. We provide maintenance and cleaning to both individual and business clients. We offer everything maintenance, cleaning, and landscaping. Ask for references! Every cleaning product we use is custom made for each client and is never used for another client. We charge based on the job and budget of the client. This system allows us to give the best quality service for cheaper than any other company. We believe anyone should have access to professional maintenance and cleaning no matter their budget. While our company is new, we have been professionals for over 10 years. We go above and beyond so you can spend more time doing whats important to you.


Alpha Zulu
No reviews
Alpha Zulu
No reviews
3 years of experience

At AlphaZulu, we proudly bring the discipline, integrity, and unwavering commitment to the world of house cleaning. Founded by a team of proud veterans, our company is on a mission to serve our community by delivering spotless homes and peace of mind. Why choose AlphaZulu? Veteran-Owned and Operated: Our team of cleaning professionals is composed of military veterans who understand the importance of attention to detail and the value of a clean, organized space. Meticulous Cleaning: We approach each home with the same dedication and precision that we did in the service. Your satisfaction is our top priority, and we leave no corner unturned. Integrity and Trustworthiness: You can trust us to be punctual, honest, and reliable. We take pride in our strong work ethic and transparent communication. Customized Cleaning: Your home is unique, and so are your cleaning needs. We offer personalized cleaning plans to ensure your space is cleaned just the way you want it. Residential and Commercial: From homes to offices, we're equipped to handle any cleaning challenge, big or small. When you choose AlphaZulu, you're not just getting a clean space; you're supporting veterans who have served their country and are now serving their community. Experience the difference that military precision and dedication can bring to your home or workplace. Contact AlphaZulu today, and let us sweep away your cleaning worries!

At AlphaZulu, we proudly bring the discipline, integrity, and unwavering commitment to the world of house cleaning. Founded by a team of proud veterans, our company is on a mission to serve our community by delivering spotless homes and peace of mind. Why choose AlphaZulu? Veteran-Owned and Operated: Our team of cleaning professionals is composed of military veterans who understand the importance of attention to detail and the value of a clean, organized space. Meticulous Cleaning: We approach each home with the same dedication and precision that we did in the service. Your satisfaction is our top priority, and we leave no corner unturned. Integrity and Trustworthiness: You can trust us to be punctual, honest, and reliable. We take pride in our strong work ethic and transparent communication. Customized Cleaning: Your home is unique, and so are your cleaning needs. We offer personalized cleaning plans to ensure your space is cleaned just the way you want it. Residential and Commercial: From homes to offices, we're equipped to handle any cleaning challenge, big or small. When you choose AlphaZulu, you're not just getting a clean space; you're supporting veterans who have served their country and are now serving their community. Experience the difference that military precision and dedication can bring to your home or workplace. Contact AlphaZulu today, and let us sweep away your cleaning worries!


Stone Timber Brush
No reviews
Stone Timber Brush
No reviews

- BRUSH & LEAF CLEANUP & REMOVAL - SHRUB, PLANT, TREE CUTBACK/REMOVAL AND/OR PLANTING - GARDEN TILLING AND SERVICES - GUTTER CLEANING AND/OR REMOVAL - DECK/PATIO & FENCE REMOVAL AND/OR INSTALLATION - PLANT/SOIL TREATMENT - PROPERTY PRESERVATION - FLOWER AND/OR SEED TRANSPLANTING AND/OR GERMINATION - STORM CLEANUP/RECOVERY AND/OR POWER WASHING - FOREST RESTORATION & HABITAT CONTROL - FARM SCRAP CLEANUP AND POWER WASHING - MOWING, SEEDING, FERTILIZER SPREADING - EDGING, TRIMMING AND/OR LAWN MAINTENANCE Serving Central IL. Commercial, residential, small and large properties. Call, text or email for free quotes and/or estimates.

- BRUSH & LEAF CLEANUP & REMOVAL - SHRUB, PLANT, TREE CUTBACK/REMOVAL AND/OR PLANTING - GARDEN TILLING AND SERVICES - GUTTER CLEANING AND/OR REMOVAL - DECK/PATIO & FENCE REMOVAL AND/OR INSTALLATION - PLANT/SOIL TREATMENT - PROPERTY PRESERVATION - FLOWER AND/OR SEED TRANSPLANTING AND/OR GERMINATION - STORM CLEANUP/RECOVERY AND/OR POWER WASHING - FOREST RESTORATION & HABITAT CONTROL - FARM SCRAP CLEANUP AND POWER WASHING - MOWING, SEEDING, FERTILIZER SPREADING - EDGING, TRIMMING AND/OR LAWN MAINTENANCE Serving Central IL. Commercial, residential, small and large properties. Call, text or email for free quotes and/or estimates.

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FAQs for concrete foundation repair projects in Ottawa, IL

Industry experts typically recommend having your foundation professionally evaluated every one to three years, complemented by personal visual checks twice yearly. If you notice potential warning signs like widening cracks, door alignment issues, or unusual moisture patterns, schedule a professional assessment right away, regardless of your regular inspection timeline. Maintaining this schedule helps identify developing problems before they require extensive repairs.

Be vigilant for wall or floor cracks (particularly those wider than 1/8 inch), doors that suddenly stick or won't close properly, noticeable floor slopes, and gaps appearing between walls and ceilings. External indicators include water pooling near your foundation after rainfall and visible shifts in foundation walls. These symptoms often signal foundation movement that should be professionally evaluated to prevent escalating damage.

Standard insurance policies typically classify routine foundation inspections as preventative maintenance rather than covered services. However, if your foundation sustains damage from a covered incident like a plumbing failure, your policy might include assessment costs within the claim. Review your specific coverage details and maintain thorough documentation of any foundation issues to support potential claims for qualifying events.

Search for professionals with relevant structural engineering credentials or specialized foundation inspection experience. Verify their licensing status, insurance coverage, and client references before scheduling service. Ask detailed questions about their experience with your specific foundation type and what their inspection process entails. Obtaining multiple estimates allows you to compare both qualifications and pricing to select the most appropriate professional for your specific foundation concerns.

The Ottawa, IL homeowners’ guide to concrete foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.
Empty basement with new concrete floor and white walls
Jun 23, 2025
Jun 23, 2025
How much a foundation costs depends mainly on its size and specific material. This guide can help you plan your project budget.
clean crawlspace with insulation and wood beams under house
Jun 15, 2025
Jun 15, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
professional repairing the foundation of a home
Apr 24, 2025
Apr 24, 2025
Budget for foundation repair costs based on factors such as the extent of damage, house size, materials, labor, problem type, and more.
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Apr 21, 2025
Apr 21, 2025
Learn how much it costs to raise a house. Explore how factors like the house size, structure, age, landscaping, and labor rates affect the price.
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Mar 31, 2025
Mar 31, 2025
Budget for French drain costs based on factors including square footage, accessibility, labor, location, landscape repairs, and more.
crawl space prepared for an encapsultion
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for crawl space encapsulation cost factors such as crawl space size, prep, maintenance tasks, labor, and more.
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