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Foundation, basement or crawlspace waterproofing / encapsulation pros in Westerville

Avatar for Foundation 1st, LLC
Foundation 1st, LLC
4025 Holkham
4.98(
21
)
Approved Pro
Foundation 1st, LLC
4025 Holkham
4.98(
21
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
5 years of experience

Brandon is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Brandon and his team did an amazing job fixing my foundation issue. I?ve used Foundation First multiple times, and every time they go above and beyond to ensure everything is done perfectly. Highly recommend!"

Arsany T on December 2024

Brandon is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Brandon and his team did an amazing job fixing my foundation issue. I?ve used Foundation First multiple times, and every time they go above and beyond to ensure everything is done perfectly. Highly recommend!"

Arsany T on December 2024


EverDry Waterproofing of Columbus
4271 Weaver Court North
4.68(
180
)
Approved Pro
EverDry Waterproofing of Columbus
4271 Weaver Court North
4.68(
180
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
42 years of experience

EverDry Waterproofing is the nation's leading residential basement waterproofing contractor. Since 1983, EverDry has provided full-service waterproofing to thousands of satisfied customers.

"Very informative"

Joan J on March 2022

EverDry Waterproofing is the nation's leading residential basement waterproofing contractor. Since 1983, EverDry has provided full-service waterproofing to thousands of satisfied customers.

"Very informative"

Joan J on March 2022


Avatar for Erie Home
Erie Home
1758 Dividend Dr
4.55(
33
)
Approved Pro
Erie Home
1758 Dividend Dr
4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
18 local quotes requested

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


Avatar for Ohio Basement Authority
Ohio Basement Authority
2421 McGaw Rd
4.67(
289
)
Approved Pro
Ohio Basement Authority
2421 McGaw Rd
4.67(
289
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
422 local quotes requested

Ohio Basement Authority, 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 Columbus and Cincinnati. With fully trained technicians, industry-leading products, and nationally backed warranties, Ohio Basement Authority is here to restore your foundation or basement.

"Needed a waterproofing company to waterproof my damaged basement, excellent workmanship, exceeded my expectation. The workers were very polite and knowledgeable. Completed the job in one day. Removed concrete flooring, install indoor water gutters, drilled several weep holes, removed old sump basin and sump pumps, installed new equipment, they also install a rubber barrier to guide water to the gutters and placed new concrete where needed. They removed all debris, the basement looked cleaner than before they started. I was impressed with the quality and value of Ohio Basement Authorities service. I would highly recommend this company. Good price and excellent service."

Joe F on May 2025

Ohio Basement Authority, 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 Columbus and Cincinnati. With fully trained technicians, industry-leading products, and nationally backed warranties, Ohio Basement Authority is here to restore your foundation or basement.

"Needed a waterproofing company to waterproof my damaged basement, excellent workmanship, exceeded my expectation. The workers were very polite and knowledgeable. Completed the job in one day. Removed concrete flooring, install indoor water gutters, drilled several weep holes, removed old sump basin and sump pumps, installed new equipment, they also install a rubber barrier to guide water to the gutters and placed new concrete where needed. They removed all debris, the basement looked cleaner than before they started. I was impressed with the quality and value of Ohio Basement Authorities service. I would highly recommend this company. Good price and excellent service."

Joe F on May 2025


Avatar for Erie Home
Erie Home
3516 Granite Circle
4.55(
33
)
Approved Pro
Erie Home
3516 Granite Circle
4.55(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
899 local quotes requested

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
401 South Chestnut Street
4.84(
850
)
Approved Pro
Stay Dry Waterproofing, LLC
401 South Chestnut Street
4.84(
850
)
Approved Pro
Super Service Award
Customers say: Quick response
64 local quotes requested
9 years of experience

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Not done right my pipe to sump pump came off and crawl spece is flooded ontop of encapsulation they did. "

undefined on June 2025

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Not done right my pipe to sump pump came off and crawl spece is flooded ontop of encapsulation they did. "

undefined on June 2025


Avatar for Everdry Waterproofing of Cincinnati
Everdry Waterproofing of Cincinnati
9814 Harwood Court
4.84(
682
)
Approved Pro
Everdry Waterproofing of Cincinnati
9814 Harwood Court
4.84(
682
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
221 local quotes requested

Everdry Waterproofing of Cincinnati has more than 40 years of experience. We are a full service basement waterproofing and foundation repair company. Our unique, safe and 100% effective waterproofing method has been endorsed by authorities across the nation. We were awarded U.S. Patent No. 6,904,723B1. We are approved for work by the Department of Housing Authority (F.H.A) and a number of city and state government agencies. Our most important credentials are referrals from thousands of satisfied customers who have helped to make us the #1 choice in basement waterproofing and foundation repair.

"The previous owners purchased the service on October 28th 1995, We moved in 2003 and we have not have any issues whatsoever. We don't have to worry about our home getting water damage and that is a great feeling. I do believe their Quality is what sells the service and product. Based on our experience We would recommend Everdry Waterproofing to anyone. Great company, great service excellent value. Francisco Mejia"

Francisco M on January 2025

Everdry Waterproofing of Cincinnati has more than 40 years of experience. We are a full service basement waterproofing and foundation repair company. Our unique, safe and 100% effective waterproofing method has been endorsed by authorities across the nation. We were awarded U.S. Patent No. 6,904,723B1. We are approved for work by the Department of Housing Authority (F.H.A) and a number of city and state government agencies. Our most important credentials are referrals from thousands of satisfied customers who have helped to make us the #1 choice in basement waterproofing and foundation repair.

"The previous owners purchased the service on October 28th 1995, We moved in 2003 and we have not have any issues whatsoever. We don't have to worry about our home getting water damage and that is a great feeling. I do believe their Quality is what sells the service and product. Based on our experience We would recommend Everdry Waterproofing to anyone. Great company, great service excellent value. Francisco Mejia"

Francisco M on January 2025


Avatar for Apex Basement & Drain Repair
Apex Basement & Drain Repair
155 Hillside Dr
4.90(
10
)
Approved Pro
Apex Basement & Drain Repair
155 Hillside Dr
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

The experienced team at Apex will do a thorough assessment of your home to properly determine the cause of your water and/or foundation problems. We have the knowledge to fix your water issues correctly the first time. Many water problems stem from inferior or improperly installed waterproofing systems around the foundation, clogged downspouts, broken sump pumps or settling around the home’s foundation. Leaks and cracks in the foundation can also lead to bigger foundation problems in the future.

"Underground drainage clog done. No more water in basement for me. Hoorays!"

Michele B on July 2024

The experienced team at Apex will do a thorough assessment of your home to properly determine the cause of your water and/or foundation problems. We have the knowledge to fix your water issues correctly the first time. Many water problems stem from inferior or improperly installed waterproofing systems around the foundation, clogged downspouts, broken sump pumps or settling around the home’s foundation. Leaks and cracks in the foundation can also lead to bigger foundation problems in the future.

"Underground drainage clog done. No more water in basement for me. Hoorays!"

Michele B on July 2024


Avatar for Absolute Basement & Foundation Solutions, LLC.
Absolute Basement & Foundation Solutions, LLC.
1873 Huron Dr.
5.00(
5
)
Approved Pro
Absolute Basement & Foundation Solutions, LLC.
1873 Huron Dr.
5.00(
5
)
Approved Pro
5 years of experience
Free onsite estimate

Absolute Basement & Foundation Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Absolute Basement & Foundation Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for Acculevel, Inc. - Ohio
Acculevel, Inc. - Ohio
8233 W. State Rd 26
4.51(
163
)
Approved Pro
Acculevel, Inc. - Ohio
8233 W. State Rd 26
4.51(
163
)
Approved Pro
Customers say: Quality work
137 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.

"done a good job stayed late to finish"

carl c on October 2023

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.

"done a good job stayed late to finish"

carl c on October 2023

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Westerville, OH

Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.

Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.

A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components. 

Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.

Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.

Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.

The Westerville, OH 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.
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Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
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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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Mar 31, 2025
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Budget for French drain costs based on factors including square footage, accessibility, labor, location, landscape repairs, and more.
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Mar 20, 2025
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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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