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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Alton

Avatar for Foundation Recovery Systems

Foundation Recovery Systems

1625 Larkin Williams Rd.
4.72(
189
)
Approved Pro

Foundation Recovery Systems

1625 Larkin Williams Rd.
4.72(
189
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
328 local quotes requested

Foundation Recovery Systems (FRS), 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 throughout Missouri, Iowa, Illinois, and Kansas. With fully trained technicians, industry-leading products, and nationally backed warranties, FRS is here to restore your foundation or crawl space.

"will review after work is complete"

Charles W on May 2025

Foundation Recovery Systems (FRS), 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 throughout Missouri, Iowa, Illinois, and Kansas. With fully trained technicians, industry-leading products, and nationally backed warranties, FRS is here to restore your foundation or crawl space.

"will review after work is complete"

Charles W on May 2025


Affordable Upgrades

706 Saint Joseph Drive
4.98(
42
)
Approved Pro

Affordable Upgrades

706 Saint Joseph Drive
4.98(
42
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
21 local quotes requested

We at Affordable Upgrades 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!

"No hard sales, great price "

Melissa M on July 2025

We at Affordable Upgrades 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!

"No hard sales, great price "

Melissa M on July 2025


Avatar for AccuLevel, Inc. - Belleville

AccuLevel, Inc. - Belleville

9495 North Waldron Road
4.55(
153
)
Approved Pro

AccuLevel, Inc. - Belleville

9495 North Waldron Road
4.55(
153
)
Approved Pro
Customers say: Quality work
219 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022


Avatar for BDry Solutions

BDry Solutions

11308 State Route 143
4.28(
37
)
Approved Pro

BDry Solutions

11308 State Route 143
4.28(
37
)
Approved Pro
Customers say: Quality work
56 local quotes requested
67 years of experience

B-Dry® Systems Inc. has been established since 1958, B-Dry Solutions owns and operates 3 Independent Licensee’s of B-Dry ® Systems Inc., that have been actively serving the area since 1983 under the name B-Dry Systems of Metro East, Central and St. Louis Mo. B-Dry® Systems Inc. patented waterproofing system stops the 5 ways water enters your basement or crawlspace and our transferable lifetime warranty has protected homes since 1958. The B-Dry® System holds seven patents resulting from constant innovation for our customers. Over 40% of our business comes from referrals alone. B-Dry Solutions has a solution for virtually any foundation. Whether your home has a small wall crack, or a major foundation wall bowing, leaning, settling or sinking, B-Dry Solutions can handle the job. B-Dry Solutions installs Egress Windows which turns basements into beautiful warm living areas enhanced with natural sunlight. An Egress window is required by code for below grade living

"if you buy a pool from Bwet/Bdry (or any other service) just know that you are going to be lied to. There are several reviews out there about the company lying to their customers. The people at the front desk are the worst customer service people I have ever encountered, and they lie as well. We bought an above ground pool for Bwet/Bdry and we had to replace the whole thing out of our pocket except the shell because of the lies of Bwet and Doughboy pools. Avoid!! Go anywhere else."

Amy M on March 2024

B-Dry® Systems Inc. has been established since 1958, B-Dry Solutions owns and operates 3 Independent Licensee’s of B-Dry ® Systems Inc., that have been actively serving the area since 1983 under the name B-Dry Systems of Metro East, Central and St. Louis Mo. B-Dry® Systems Inc. patented waterproofing system stops the 5 ways water enters your basement or crawlspace and our transferable lifetime warranty has protected homes since 1958. The B-Dry® System holds seven patents resulting from constant innovation for our customers. Over 40% of our business comes from referrals alone. B-Dry Solutions has a solution for virtually any foundation. Whether your home has a small wall crack, or a major foundation wall bowing, leaning, settling or sinking, B-Dry Solutions can handle the job. B-Dry Solutions installs Egress Windows which turns basements into beautiful warm living areas enhanced with natural sunlight. An Egress window is required by code for below grade living

"if you buy a pool from Bwet/Bdry (or any other service) just know that you are going to be lied to. There are several reviews out there about the company lying to their customers. The people at the front desk are the worst customer service people I have ever encountered, and they lie as well. We bought an above ground pool for Bwet/Bdry and we had to replace the whole thing out of our pocket except the shell because of the lies of Bwet and Doughboy pools. Avoid!! Go anywhere else."

Amy M on March 2024


Avatar for Walter Landscaping LLC

Walter Landscaping LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Walter Landscaping LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
236 local quotes requested
Free onsite estimate

Walter Landscaping LLC gives you the top-quality landscaping services that you deserve. For more information about our services and pricing please feel free to call us. We serve in O'Fallon, IL, Shiloh, IL; Lebanon, IL; Swansea, IL; Belleville, IL; Caseyville, IL; and the surrounding areas. Hardscape Contractor, Landscaping Contractor, Affordable Landscaping, Garden Maintenance Services, Landscaping Maintenance Service Professional Landscaping , Reliable Landscaping , Affordable Landscaping , Quality Landscaping , Trusted Landscaping For more information visit our website: https://landscaperofallonil.com/

Walter Landscaping LLC gives you the top-quality landscaping services that you deserve. For more information about our services and pricing please feel free to call us. We serve in O'Fallon, IL, Shiloh, IL; Lebanon, IL; Swansea, IL; Belleville, IL; Caseyville, IL; and the surrounding areas. Hardscape Contractor, Landscaping Contractor, Affordable Landscaping, Garden Maintenance Services, Landscaping Maintenance Service Professional Landscaping , Reliable Landscaping , Affordable Landscaping , Quality Landscaping , Trusted Landscaping For more information visit our website: https://landscaperofallonil.com/


Avatar for Frankie's Landscaping, LLC

Frankie's Landscaping, LLC

5740 Sugar Loaf Road
4.50(
8
)
Approved Pro

Frankie's Landscaping, LLC

5740 Sugar Loaf Road
4.50(
8
)
Approved Pro
Customers say: Quick response
311 local quotes requested
10 years of experience

Frankie's Landscaping, LLC, transforms Collinsville, IL properties with expert Landscaping, Retaining Walls, Paver Patios, and Fireplaces. Elevate your outdoor space with our professional touch. Explore exclusive discounts for premium enhancements. We serve in Collinsville, IL, Maryville Village IL; Fairview Heights IL; Edwardsville Township IL; Caseyville Township IL; GraniteTownship IL; and the surrounding areas. Landscaping Contractor, Hardscape Contractor, Affordable Landscaping Service, Front Yard Landscaping, Complete Landscaping Service Reliable Landscaping Contractor, Reliable Hardscape Contractor, Affordable Landscaping Service Expert, Front Yard Landscaping Expert, Complete Landscaping Service Company For more information visit our website:Frankieslandscapingdesign.com

"Well, because Angi is so well known and highly rated. I trusted that whoever they were connected to would also be highly rated. What a lie and it makes Angi look horrible for my first time out. The company named Frankie's Landscaping LLC - 9034874931 immediately said they would start mowing and landscaping on Friday. I'm waiting for them, I called and message them asking for the price then, they replied saying their schedule is full."

Shawne M on August 2025

Frankie's Landscaping, LLC, transforms Collinsville, IL properties with expert Landscaping, Retaining Walls, Paver Patios, and Fireplaces. Elevate your outdoor space with our professional touch. Explore exclusive discounts for premium enhancements. We serve in Collinsville, IL, Maryville Village IL; Fairview Heights IL; Edwardsville Township IL; Caseyville Township IL; GraniteTownship IL; and the surrounding areas. Landscaping Contractor, Hardscape Contractor, Affordable Landscaping Service, Front Yard Landscaping, Complete Landscaping Service Reliable Landscaping Contractor, Reliable Hardscape Contractor, Affordable Landscaping Service Expert, Front Yard Landscaping Expert, Complete Landscaping Service Company For more information visit our website:Frankieslandscapingdesign.com

"Well, because Angi is so well known and highly rated. I trusted that whoever they were connected to would also be highly rated. What a lie and it makes Angi look horrible for my first time out. The company named Frankie's Landscaping LLC - 9034874931 immediately said they would start mowing and landscaping on Friday. I'm waiting for them, I called and message them asking for the price then, they replied saying their schedule is full."

Shawne M on August 2025


Avatar for Madison County Custom Concrete

Madison County Custom Concrete

Located In:
4.36(
11
)
Approved Pro

Madison County Custom Concrete

Located In:
4.36(
11
)
Approved Pro
Customers say: Terrific value
165 local quotes requested
39 years of experience

We specialize in concrete pouring, driveways, decorative concrete, stamped concrete, walkways, patios, retaining walls, masonry, landscaping and more. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"That's my "concrete stamped and decorative walk" the right. Project was completed Apr. 2024 and my original review would have been 5 stars. I need to upload a "now" picture. By early summer we started getting cracks. Contacted Joe and asked him to come by and look at it, and he said it was too hot to repair concrete. Texted him again late fall and he'd had surgery. Then early Spring I texted him again twice with no response! Since there was no warranty I honestly didn't expect him to fix the cracks, but he's the expert and I wanted him to look at it and recommend a sealer, crack filler, or whatever we needed to get! There are at least six cracks now, two that will cause corners to chip away. Two stars is being pretty generous at this point!"

Marie R on September 2025

We specialize in concrete pouring, driveways, decorative concrete, stamped concrete, walkways, patios, retaining walls, masonry, landscaping and more. We pride ourselves on the quality work we provide, while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"That's my "concrete stamped and decorative walk" the right. Project was completed Apr. 2024 and my original review would have been 5 stars. I need to upload a "now" picture. By early summer we started getting cracks. Contacted Joe and asked him to come by and look at it, and he said it was too hot to repair concrete. Texted him again late fall and he'd had surgery. Then early Spring I texted him again twice with no response! Since there was no warranty I honestly didn't expect him to fix the cracks, but he's the expert and I wanted him to look at it and recommend a sealer, crack filler, or whatever we needed to get! There are at least six cracks now, two that will cause corners to chip away. Two stars is being pretty generous at this point!"

Marie R on September 2025


Avatar for High & Dry Foundation Repair

High & Dry Foundation Repair

2103 Penta Dr
4.80(
230
)
Approved Pro

High & Dry Foundation Repair

2103 Penta Dr
4.80(
230
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
316 local quotes requested

Since 2006, High & Dry has serviced thousands of St. Louis homes. We have solutions for all your basement waterproofing and foundation needs including crack injections, wall stabilizations, as well as, sump pump and drain system installation. Virtually all of our work is performed from the inside of the home, eliminating the need to dig outside disrupting the lawn, flower beds, etc… Our reputation for quality products, unparalleled customer service, and our Life-of-the Structure Warranty have made us a Leader in the concrete repair industry. High & Dry offers Free Estimates for waterproofing and foundation repair. We specialize in cost effective crack injection, wall stabilization, and interior drain systems. We inject the cracks from the inside of the home, filling the void the crack created, top to bottom, inside and out, preventing water from entering in the foundation. We can also structurally repair cracks and bowing walls using our carbon fiber products. If you have hydrostatic pressure, we can install an interior drain system using our structurally engineered Poly-Stone that replaces the traditional gravel systems and increase the flow of the water into the drain system and eliminates any biological hazards that can be associated with gravel system. We offer a “closed” drain system minimizing the risk on Radon gases. We’ll take a look at your situation and recommend the best plan to correct your problem for good.

"High & Dry took care of my foundation issues on-time, professionally and with excellent service during the entire stressful repair."

Aaron E on August 2023

Since 2006, High & Dry has serviced thousands of St. Louis homes. We have solutions for all your basement waterproofing and foundation needs including crack injections, wall stabilizations, as well as, sump pump and drain system installation. Virtually all of our work is performed from the inside of the home, eliminating the need to dig outside disrupting the lawn, flower beds, etc… Our reputation for quality products, unparalleled customer service, and our Life-of-the Structure Warranty have made us a Leader in the concrete repair industry. High & Dry offers Free Estimates for waterproofing and foundation repair. We specialize in cost effective crack injection, wall stabilization, and interior drain systems. We inject the cracks from the inside of the home, filling the void the crack created, top to bottom, inside and out, preventing water from entering in the foundation. We can also structurally repair cracks and bowing walls using our carbon fiber products. If you have hydrostatic pressure, we can install an interior drain system using our structurally engineered Poly-Stone that replaces the traditional gravel systems and increase the flow of the water into the drain system and eliminates any biological hazards that can be associated with gravel system. We offer a “closed” drain system minimizing the risk on Radon gases. We’ll take a look at your situation and recommend the best plan to correct your problem for good.

"High & Dry took care of my foundation issues on-time, professionally and with excellent service during the entire stressful repair."

Aaron E on August 2023


Avatar for Roberts Foundation And Crack Repair

Roberts Foundation And Crack Repair

1027 S Vandeventer Ave
4.20(
157
)
Approved Pro

Roberts Foundation And Crack Repair

1027 S Vandeventer Ave
4.20(
157
)
Approved Pro
Customers say: Super punctual
319 local quotes requested
34 years of experience

No sub-contracting, professional staff, free estimate, cost is determined by the job, lifetime transferable warranty (waterproofing systems & cracks only), accept major credit cards and personal checks.

"Brad and his crew came out to help us with water coming into our basement. They sold us on a drain system and dug a perimeter around the majority of our basement, added rocks and pipe and then sealed it back up with cement. They also installed a new sump pump in the same location as the old one. Unfortunately their system has not stopped the water coming into through the cove joint. We’ve had Brad out twice and he insists that their drain system is only designed to catch the hydrostatic water coming from underneath. The sump pump hardly ever does off, even with a flooded basement. This is not correct as a properly installed system should be catching water from the cove joint and sending it through the system in the floor and to the sump pump. I would never use or trust them again. We are out thousands of dollars and still have a flooding basement."

Heather H on June 2025

No sub-contracting, professional staff, free estimate, cost is determined by the job, lifetime transferable warranty (waterproofing systems & cracks only), accept major credit cards and personal checks.

"Brad and his crew came out to help us with water coming into our basement. They sold us on a drain system and dug a perimeter around the majority of our basement, added rocks and pipe and then sealed it back up with cement. They also installed a new sump pump in the same location as the old one. Unfortunately their system has not stopped the water coming into through the cove joint. We’ve had Brad out twice and he insists that their drain system is only designed to catch the hydrostatic water coming from underneath. The sump pump hardly ever does off, even with a flooded basement. This is not correct as a properly installed system should be catching water from the cove joint and sending it through the system in the floor and to the sump pump. I would never use or trust them again. We are out thousands of dollars and still have a flooding basement."

Heather H on June 2025


Avatar for Foundation Recovery Systems

Foundation Recovery Systems

1625 Larkin Williams Rd
4.76(
42
)
Approved Pro

Foundation Recovery Systems

1625 Larkin Williams Rd
4.76(
42
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
491 local quotes requested

Foundation Recovery Systems, founded in 1992, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They currently maintain offices in Kansas City, Moberly, Springfield, and St Louis. Foundation Recovery Systems is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"As far as we can tell, the work was effective at stabilizing our foundation, and the on-site crew led by Luke was great, informing us of their progress along the way. However, we expressed in advance our concern about protecting some of our landscaping. We were assured the crew would have boards to cover landscaping on which removed dirt would be piled. This turned out not to be the case. I’ve had quite a bit of expense and labor to restore landscaping that was damaged during the work. This damage could have been avoided. Foundation Recovery sends out $500 coupons to advertise for their work. My attempts to contact Joe and FRS to honor even a part of the $500 coupon to help defray my landscaping costs have gone unanswered. Our salesperson, Joe, was not present during the work and has not been responsive to our followup inquiries. We are very disappointed in the poor customer service from Foundation and its representatives. I cannot recommend this company based on their failure to address our up-front concerns, lack of response to our followup requests, and the false advertising that is associated with the coupons."

Jerry K on September 2025

Foundation Recovery Systems, founded in 1992, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They currently maintain offices in Kansas City, Moberly, Springfield, and St Louis. Foundation Recovery Systems is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"As far as we can tell, the work was effective at stabilizing our foundation, and the on-site crew led by Luke was great, informing us of their progress along the way. However, we expressed in advance our concern about protecting some of our landscaping. We were assured the crew would have boards to cover landscaping on which removed dirt would be piled. This turned out not to be the case. I’ve had quite a bit of expense and labor to restore landscaping that was damaged during the work. This damage could have been avoided. Foundation Recovery sends out $500 coupons to advertise for their work. My attempts to contact Joe and FRS to honor even a part of the $500 coupon to help defray my landscaping costs have gone unanswered. Our salesperson, Joe, was not present during the work and has not been responsive to our followup inquiries. We are very disappointed in the poor customer service from Foundation and its representatives. I cannot recommend this company based on their failure to address our up-front concerns, lack of response to our followup requests, and the false advertising that is associated with the coupons."

Jerry K on September 2025

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Alton, IL

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Alton, IL homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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