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

Donohue Contracting, LLC

4.92(
54
)
Approved Pro

Donohue Contracting, LLC

4.92(
54
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

Donohue Contracting, 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.

"John Donohue and his crew were very professional and tidy. I chose this company because of the verified reviews on Angi and other sources. His cost was not the lowest, however, I had more confidence in his company's ability to do quality work. John kept me informed of the progress throughout the process. The area around the house was spotless when they were done. John even came back the day after the job was completed and paid for to wash down the driveway and patio. I would highly recommend his company"

Joe N on February 2026

Donohue Contracting, 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.

"John Donohue and his crew were very professional and tidy. I chose this company because of the verified reviews on Angi and other sources. His cost was not the lowest, however, I had more confidence in his company's ability to do quality work. John kept me informed of the progress throughout the process. The area around the house was spotless when they were done. John even came back the day after the job was completed and paid for to wash down the driveway and patio. I would highly recommend his company"

Joe N on February 2026


Avatar for A-1 Concrete Repair & Waterproofing, LLC

A-1 Concrete Repair & Waterproofing, LLC

4.20(
5
)
Approved Pro

A-1 Concrete Repair & Waterproofing, LLC

4.20(
5
)
Approved Pro
9 years of experience
Free onsite estimate

Our company was built on hard work, honesty, and integrity and we are proud to service our neighbors here in the valley of the sun. We offer an array of professional concrete repair, foundation stem repair, and waterproofing services that include basement waterproofing, retaining wall waterproofing, balcony deck waterproofing, etc. Here at A-1 Concrete Repair & Waterproofing, we combine good old-fashioned customer service with modern experience and equipment. Giving you the peace of mind and reassurance that your concrete repair or waterproofing project will get completed right the first time around.

Our company was built on hard work, honesty, and integrity and we are proud to service our neighbors here in the valley of the sun. We offer an array of professional concrete repair, foundation stem repair, and waterproofing services that include basement waterproofing, retaining wall waterproofing, balcony deck waterproofing, etc. Here at A-1 Concrete Repair & Waterproofing, we combine good old-fashioned customer service with modern experience and equipment. Giving you the peace of mind and reassurance that your concrete repair or waterproofing project will get completed right the first time around.


Avatar for Groundworks

Groundworks

5.00(
1
)
Approved Pro

Groundworks

5.00(
1
)
Approved Pro
26 years of experience
Free onsite estimate

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"Gauge is a Representative who puts his Clients first. He reminds me, of a younger me. (This says a lot, because I was always a top notch Sales Rep and I retired early, as a result of my personal efforts and how I always did, as I said, and placed my Clients as top priority). I have yet to begin my project, but he won over my business and I?m excited to see the results. I?m confident they will exceed my expectations."

Martin "Rocky" B on January 2026

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"Gauge is a Representative who puts his Clients first. He reminds me, of a younger me. (This says a lot, because I was always a top notch Sales Rep and I retired early, as a result of my personal efforts and how I always did, as I said, and placed my Clients as top priority). I have yet to begin my project, but he won over my business and I?m excited to see the results. I?m confident they will exceed my expectations."

Martin "Rocky" B on January 2026


Avatar for MC & Sons LLC

MC & Sons LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

MC & Sons LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for ASAP Restoration LLC

ASAP Restoration LLC

4.84(
62
)

ASAP Restoration LLC

4.84(
62
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

ASAP Restoration, LLC (ASAP) is the #1 rated restoration company in Arizona and has received the "Super Service" award every year since 2014. ASAP is a fully licensed, bonded and insured restoration contractor that specializes in a full range of affordable indoor air quality and emergency/damage restoration services. This includes mold inspection, sampling, remediation, restoration, and reconstruction. We have a stellar record with the Arizona Registrar of Contractors (ROC 256351) and are an A+ member with the Better Business Bureau (BBB). ASAP has successfully completed a wide range of jobs in the areas of water mitigation, mold remediation, fire restoration, bio-cleanup and full service general contracting. All mold analysis is performed by a fully independent accredited mycology laboratory located in Arizona. Our team of skilled technicians have over 25 combined years of experience in identifying and properly remediating mold. ASAP uses only state of the art equipment and materials to properly remediate your damages and restore them to pre-loss conditions. ASAP is available 24/7 and can be reached at (602) 515-7918. Contact us today to assist with all your restoration service and repair needs. We pride ourselves on our ability to perform complicated scopes of work with quality results in a timely matter at very competitive rates.

"Josh and his team were amazing. I live out of town so doing this through video and photos whether perfectly. And my home was dry and safe. He even went to bat for me when he insurance company was pushing me around in getting paid. His team took over 300 photos and reading to help me get the repairs I needed. I would trust Josh with anything he gets involved with."

Rodney R on April 2022

ASAP Restoration, LLC (ASAP) is the #1 rated restoration company in Arizona and has received the "Super Service" award every year since 2014. ASAP is a fully licensed, bonded and insured restoration contractor that specializes in a full range of affordable indoor air quality and emergency/damage restoration services. This includes mold inspection, sampling, remediation, restoration, and reconstruction. We have a stellar record with the Arizona Registrar of Contractors (ROC 256351) and are an A+ member with the Better Business Bureau (BBB). ASAP has successfully completed a wide range of jobs in the areas of water mitigation, mold remediation, fire restoration, bio-cleanup and full service general contracting. All mold analysis is performed by a fully independent accredited mycology laboratory located in Arizona. Our team of skilled technicians have over 25 combined years of experience in identifying and properly remediating mold. ASAP uses only state of the art equipment and materials to properly remediate your damages and restore them to pre-loss conditions. ASAP is available 24/7 and can be reached at (602) 515-7918. Contact us today to assist with all your restoration service and repair needs. We pride ourselves on our ability to perform complicated scopes of work with quality results in a timely matter at very competitive rates.

"Josh and his team were amazing. I live out of town so doing this through video and photos whether perfectly. And my home was dry and safe. He even went to bat for me when he insurance company was pushing me around in getting paid. His team took over 300 photos and reading to help me get the repairs I needed. I would trust Josh with anything he gets involved with."

Rodney R on April 2022


"I got one of those deals on Angie’s List for roof maintenance. I got a response in less than 24 hrs. Jesus showed up on time. He assessed the problem and showed me pictures. It was pretty much what I expected: a leak around the solar panels. He checked the rest of the roof as well. Jesus fixed the problem area without any additional charges. He was very thorough and professional. I’d recommend him to any of my friends."

Suzette B on June 2018

•••••Call us for a free estimate••••We have a professional crew, have 29 years of experience, we are also licensed, bonded, insured.

"I got one of those deals on Angie’s List for roof maintenance. I got a response in less than 24 hrs. Jesus showed up on time. He assessed the problem and showed me pictures. It was pretty much what I expected: a leak around the solar panels. He checked the rest of the roof as well. Jesus fixed the problem area without any additional charges. He was very thorough and professional. I’d recommend him to any of my friends."

Suzette B on June 2018


Avatar for Arizona Foundation Solutions

Arizona Foundation Solutions

4.42(
55
)

Arizona Foundation Solutions

4.42(
55
)
Customers say: Quality work
38 years of experience

The only ICRI Certified company in the state of Arizona! If your home has cracks in floors or walls, or has windows and doors out of alignment, call today for a comprehensive foundation inspection. Phoenix residents please call 6024701311. *Online quotes are unavailable and an initial consultation must take place in order to examine the extent of the foundation problem.* For more information on foundation solutions and blogs from Bob visit: http://www.foundationrepairsaz.com

"***STAY AWAY*** They should remove the word "Solutions" from their name. That is far from what they provide. I started the process with Arizona Foundation "solutions" back in May of 2021 to fix a retaining wall/foundation. After meeting with the sales person they did let me know that they can proceed with engineering the "solution". After about 30 days I met with the sales person again so he could present the "solution" and take a deposit. I agreed to the option they offered and they stated I would be on the calendar to be completed before December 2021. During the permitting process there were items that came up that were needed from me directly by the county. These items were provided. After these items were provided I had not been contacted by anyone at the company to schedule the repair. At at the same time I was told by the county that Arizona Foundation "Solutions" was needing more engineering from me to complete the job. Obviously this was concerning as I should have heard about this directly from the company I was spending ten's of thousands of dollars with. However it was crickets. After reaching out to the sales person by call, text, email with no response before the holidays, I gave him the benefit of the doubt and waited until after the holidays and tried again with no avail. I then was put in contact with the "Area Sales Manager" whom after a week reviewed everything and let me now that the project they had in their hands for 7-8 months now was unfortunately out of scope for their company to complete and said they would be refunding me my deposit. I questioned how was this job reviewed and drawn out by an engineer and yet its somehow not able to be completed by them? Another week went by and the same manager contacting me and let me know that the owner reviewed and said they would solve this and get the job completed. I mistrustfully agreed for them to continue. After waiting another 2 weeks with no communication, I reached back out only to find out they were wrong and actually could not come up with a "solution" and would be refunding me my deposit (again). I waited another 2 weeks for my check to come in the mail and then called again to now find out they sent the check to a wrong address and would need to cancel that check and send out another. I asked for them overnight the check for my inconvenience and the refused to as this was an "additional cost that had to be approved". Throughout the most recent 2 months I tried to get the owners (Bob Brown) attention by phone/email to discuss my entire situation and was told he was in "meetings" 10/10 times I called. I was FINALLY able to get him to call back once I called every hour on the hour same day. As I expressed to the owner, the incompetency and ignorance starts at the top at his company. Not only was the communication poor at best during my dealings, the fact that an apologize nor any remorse was expressed on how my customer service experience was. A few key items to any contracting/construction work is setting expectations, communication, and follow through. NONE of which was provided by Arizona Foundation "Solutions". This type of work is extremely costly and any company completing it should be handling their customers with at least some respect while they spend a price of a new car or part of a college tuition on."

Michael V on March 2022

The only ICRI Certified company in the state of Arizona! If your home has cracks in floors or walls, or has windows and doors out of alignment, call today for a comprehensive foundation inspection. Phoenix residents please call 6024701311. *Online quotes are unavailable and an initial consultation must take place in order to examine the extent of the foundation problem.* For more information on foundation solutions and blogs from Bob visit: http://www.foundationrepairsaz.com

"***STAY AWAY*** They should remove the word "Solutions" from their name. That is far from what they provide. I started the process with Arizona Foundation "solutions" back in May of 2021 to fix a retaining wall/foundation. After meeting with the sales person they did let me know that they can proceed with engineering the "solution". After about 30 days I met with the sales person again so he could present the "solution" and take a deposit. I agreed to the option they offered and they stated I would be on the calendar to be completed before December 2021. During the permitting process there were items that came up that were needed from me directly by the county. These items were provided. After these items were provided I had not been contacted by anyone at the company to schedule the repair. At at the same time I was told by the county that Arizona Foundation "Solutions" was needing more engineering from me to complete the job. Obviously this was concerning as I should have heard about this directly from the company I was spending ten's of thousands of dollars with. However it was crickets. After reaching out to the sales person by call, text, email with no response before the holidays, I gave him the benefit of the doubt and waited until after the holidays and tried again with no avail. I then was put in contact with the "Area Sales Manager" whom after a week reviewed everything and let me now that the project they had in their hands for 7-8 months now was unfortunately out of scope for their company to complete and said they would be refunding me my deposit. I questioned how was this job reviewed and drawn out by an engineer and yet its somehow not able to be completed by them? Another week went by and the same manager contacting me and let me know that the owner reviewed and said they would solve this and get the job completed. I mistrustfully agreed for them to continue. After waiting another 2 weeks with no communication, I reached back out only to find out they were wrong and actually could not come up with a "solution" and would be refunding me my deposit (again). I waited another 2 weeks for my check to come in the mail and then called again to now find out they sent the check to a wrong address and would need to cancel that check and send out another. I asked for them overnight the check for my inconvenience and the refused to as this was an "additional cost that had to be approved". Throughout the most recent 2 months I tried to get the owners (Bob Brown) attention by phone/email to discuss my entire situation and was told he was in "meetings" 10/10 times I called. I was FINALLY able to get him to call back once I called every hour on the hour same day. As I expressed to the owner, the incompetency and ignorance starts at the top at his company. Not only was the communication poor at best during my dealings, the fact that an apologize nor any remorse was expressed on how my customer service experience was. A few key items to any contracting/construction work is setting expectations, communication, and follow through. NONE of which was provided by Arizona Foundation "Solutions". This type of work is extremely costly and any company completing it should be handling their customers with at least some respect while they spend a price of a new car or part of a college tuition on."

Michael V on March 2022


Avatar for Star 48 Restoration

Star 48 Restoration

5.00(
6
)

Star 48 Restoration

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer remediation services for homes in the Phoenix Metro area. With over 20 years of experience in the restoration industry, we have completed a wide variety of water, fire, and mold remediation projects. We are licensed, bonded, and insured. Is your water heater leaking? We got you! Does your ceiling appear to be randomly growing a tumor? Give us a call! Did your child accidentally clog the toilet and now you're ankle deep in nasty water? We're here for you day and night! Unsure if that funky stain in the bathroom is mold? We offer mold testing! Dealing with damages to your home can be a stressful process that we are well versed in handling. Our mission is to always give you, the home owner, an honest and trustworthy experience.

"Jesse was terrific. Very thorough, excellent communication, high level of integrity, honored bid despite needing to come back for additional work."

Joe N on February 2023

We offer remediation services for homes in the Phoenix Metro area. With over 20 years of experience in the restoration industry, we have completed a wide variety of water, fire, and mold remediation projects. We are licensed, bonded, and insured. Is your water heater leaking? We got you! Does your ceiling appear to be randomly growing a tumor? Give us a call! Did your child accidentally clog the toilet and now you're ankle deep in nasty water? We're here for you day and night! Unsure if that funky stain in the bathroom is mold? We offer mold testing! Dealing with damages to your home can be a stressful process that we are well versed in handling. Our mission is to always give you, the home owner, an honest and trustworthy experience.

"Jesse was terrific. Very thorough, excellent communication, high level of integrity, honored bid despite needing to come back for additional work."

Joe N on February 2023



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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Chandler, AZ

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 Chandler, AZ 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.