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Avatar for Ohio Basement Authority

Ohio Basement Authority

4.44(
448
)
Approved Pro

Ohio Basement Authority

4.44(
448
)
Approved Pro
Customers say: Quality work
2009 years of experience
Free onsite estimate

Established in 2009, Ohio Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Ohio, we bring our local expertise closer to you. OBA proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"I am not pleased with the service I received! They damaged my waterline and stated someone would be out to fix it. It's been 9 months and no one will return my calls nor have they come to fix what they damaged! They ruined my lawn and never came back to replace the soil they dug up! They ruined my basement floor and I had to replace my entire floor! They said they would be out to test the sump pump and drains that were installed, again, it's been 9 months and no one has followed up with me! I'm really concerned that the lifetime warranty they say I have even exists!"

Yolanda R on September 2025

Established in 2009, Ohio Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Ohio, we bring our local expertise closer to you. OBA proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"I am not pleased with the service I received! They damaged my waterline and stated someone would be out to fix it. It's been 9 months and no one will return my calls nor have they come to fix what they damaged! They ruined my lawn and never came back to replace the soil they dug up! They ruined my basement floor and I had to replace my entire floor! They said they would be out to test the sump pump and drains that were installed, again, it's been 9 months and no one has followed up with me! I'm really concerned that the lifetime warranty they say I have even exists!"

Yolanda R on September 2025


"Had Betts Structural Engineering come and look at the foundation of a house we were in contract on. Josh came out and was professional and informative. He informed us the foundation was failing and explained what needed to be done. He throughly explained everything and told us how we could do it ourselves for much cheaper than a contractor could do it. In the end he saved us from a long and expensive process if we proceeded with the house."

Joyce L on January 2023

Construction company and consulting engineering firm for residential, industrial, commercial, institutional, and retail clients.

"Had Betts Structural Engineering come and look at the foundation of a house we were in contract on. Josh came out and was professional and informative. He informed us the foundation was failing and explained what needed to be done. He throughly explained everything and told us how we could do it ourselves for much cheaper than a contractor could do it. In the end he saved us from a long and expensive process if we proceeded with the house."

Joyce L on January 2023


Richard Mott

4.31(
8
)
Approved Pro

Richard Mott

4.31(
8
)
Approved Pro
Customers say: Quick response
2000 years of experience
Free onsite estimate

Richard Mott is a locally/owner run and operated service. We specialize all facets of structural engineering, structural forensics and permit assistance. Workmanship guaranteed. Prompt reply to your request.

"Richard did a fantastic job. He has a through knowledge of all kinds of structures. Our foundation was caving in and he gave us great feedback on how the foundation could be salvaged. He also gave us lots of contacts to help build our dream home. His experience in the business has been invaluable to us."

ELizabeth D on July 2021

Richard Mott is a locally/owner run and operated service. We specialize all facets of structural engineering, structural forensics and permit assistance. Workmanship guaranteed. Prompt reply to your request.

"Richard did a fantastic job. He has a through knowledge of all kinds of structures. Our foundation was caving in and he gave us great feedback on how the foundation could be salvaged. He also gave us lots of contacts to help build our dream home. His experience in the business has been invaluable to us."

ELizabeth D on July 2021


Avatar for Rogers Basement Waterproofing

Rogers Basement Waterproofing

4.97(
512
)

Rogers Basement Waterproofing

4.97(
512
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

We have been in business for over 46 years, Fixing wet basement problems since 1975. We are based out of Columbus, Ohio and have been delivering excellent service throughout these past 40 plus years. We have over 10,000 references available so you can be certain that you are getting the most for your money. The more you check us out the better chance we have of working for you! Feel free to contact us if you have any questions about our services or want to schedule a time for us to come out and provide you with a no cost/no obligation estimate. We employee 8 high quality, detail oriented people. Rogers does not use sub-contractors. We base the cost by the individual job. Additional contact: Paul Boeriu. Additional e-mail: [email protected].

"From start to finish, my experience with Rogers Basement Waterproofing was the the kind of experience we all hope for when hiring a professional. I contacted Rogers initially to get an idea of how to start addressing external moisture issues around my home’s foundation. My plan was to start by having new downspout/sump drainage lines installed, but my goal was to find a trusted company I could have confidence in for addressing future foundation/basement issues that are inevitable in aging homes. Shortly after my initial call, Nick contacted me. At our appointment he arrived promptly and took the time to listen to all my concerns. He was so knowledgeable, patient, and easy to communicate with. He answered my millions of questions, and I never felt rushed or pressured. In fact, I felt so impressed with that consult that I signed a contract on the spot—something I never do—for installation of drainage lines. The day before the scheduled work, Nicole—the Office Manager—contacted me to confirm and answer any questions I might have. I did have a request concerning one of the lines, and she relayed that request as soon as our call ended. Within minutes, I was contacted by Nick that my request was noted. Nicole was so incredibly nice that it further confirmed that I’d chosen the right company. On the scheduled day, the 4 man crew arrived on the dot. Shortly afterward, Nick stopped by to see how the work was going and to see if I had any questions/concerns. The crew, Zach, Craig, Hunter, and Josh were the hardest workers ever and couldn’t have been more friendly and pleasant. All four, and Nick, went out of their way to put my mind at ease about the process. The crew are more than skilled workers, they are craftsmen. They did meticulous work and went above and beyond. While routing a line to avoid tearing up a garden bed, a huge rock had to be hacked out of the ground. It’s now a cool garden feature since one of the crew kindly offered to wash it off and haul it over to one of the garden beds! The terrific crew were so efficient that the work was completed in under four hours. You literally cannot see where the trench was dug. Last night, we had a gulley washer rainfall. My neighbors probably thought I had lost my mind standing in the street in the rain in the dark with a flashlight—but it was so great watching the rainwater pouring out of the new drainage pipe ? The entire experience with the folks at Rogers felt like I was working with family. Just amazing. I’m so happy to have found a trusted company to turn to if future foundation/ basement issues arise. Highly, highly recommend Rogers Basement Waterproofing!"

Gloria W on October 2022

We have been in business for over 46 years, Fixing wet basement problems since 1975. We are based out of Columbus, Ohio and have been delivering excellent service throughout these past 40 plus years. We have over 10,000 references available so you can be certain that you are getting the most for your money. The more you check us out the better chance we have of working for you! Feel free to contact us if you have any questions about our services or want to schedule a time for us to come out and provide you with a no cost/no obligation estimate. We employee 8 high quality, detail oriented people. Rogers does not use sub-contractors. We base the cost by the individual job. Additional contact: Paul Boeriu. Additional e-mail: [email protected].

"From start to finish, my experience with Rogers Basement Waterproofing was the the kind of experience we all hope for when hiring a professional. I contacted Rogers initially to get an idea of how to start addressing external moisture issues around my home’s foundation. My plan was to start by having new downspout/sump drainage lines installed, but my goal was to find a trusted company I could have confidence in for addressing future foundation/basement issues that are inevitable in aging homes. Shortly after my initial call, Nick contacted me. At our appointment he arrived promptly and took the time to listen to all my concerns. He was so knowledgeable, patient, and easy to communicate with. He answered my millions of questions, and I never felt rushed or pressured. In fact, I felt so impressed with that consult that I signed a contract on the spot—something I never do—for installation of drainage lines. The day before the scheduled work, Nicole—the Office Manager—contacted me to confirm and answer any questions I might have. I did have a request concerning one of the lines, and she relayed that request as soon as our call ended. Within minutes, I was contacted by Nick that my request was noted. Nicole was so incredibly nice that it further confirmed that I’d chosen the right company. On the scheduled day, the 4 man crew arrived on the dot. Shortly afterward, Nick stopped by to see how the work was going and to see if I had any questions/concerns. The crew, Zach, Craig, Hunter, and Josh were the hardest workers ever and couldn’t have been more friendly and pleasant. All four, and Nick, went out of their way to put my mind at ease about the process. The crew are more than skilled workers, they are craftsmen. They did meticulous work and went above and beyond. While routing a line to avoid tearing up a garden bed, a huge rock had to be hacked out of the ground. It’s now a cool garden feature since one of the crew kindly offered to wash it off and haul it over to one of the garden beds! The terrific crew were so efficient that the work was completed in under four hours. You literally cannot see where the trench was dug. Last night, we had a gulley washer rainfall. My neighbors probably thought I had lost my mind standing in the street in the rain in the dark with a flashlight—but it was so great watching the rainwater pouring out of the new drainage pipe ? The entire experience with the folks at Rogers felt like I was working with family. Just amazing. I’m so happy to have found a trusted company to turn to if future foundation/ basement issues arise. Highly, highly recommend Rogers Basement Waterproofing!"

Gloria W on October 2022


Avatar for Acculevel Inc

Acculevel Inc

4.66(
181
)

Acculevel Inc

4.66(
181
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Acculevel is your foundation repair expert, serving Indiana, Illinois, Kentucky, and Ohio and been in business since 1996. Most of our repairs come with a life of the structure 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-- possibly the most valuable investment you'll ever make. A dry home is a healthy home. Acculevel is committed to providing the most technologically advanced repairs to help keep your home dry and on a safe foundation. A strong foundation protects your home's structure, lowers utility bills and maintains the value of your property. Check our pictures for the signs & symptoms of foundation & water damage, and then call Acculevel for your free visual inspection. 1-866-669-3349

"STAY AWAY FROM THIS COMPANY. They took my 1st half deposit and then vanished. I have called multiple times. Spoke with someone once and they promised a call back. Never did. Emailed and no response. This was over 4 months ago. Nothing. They stole my money. Sales guy was John Mullikin. Here's their class-act response by chat. The best response I've had yet. "Conversation closed by Erika"."

Jeff N on September 2025

Acculevel is your foundation repair expert, serving Indiana, Illinois, Kentucky, and Ohio and been in business since 1996. Most of our repairs come with a life of the structure 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-- possibly the most valuable investment you'll ever make. A dry home is a healthy home. Acculevel is committed to providing the most technologically advanced repairs to help keep your home dry and on a safe foundation. A strong foundation protects your home's structure, lowers utility bills and maintains the value of your property. Check our pictures for the signs & symptoms of foundation & water damage, and then call Acculevel for your free visual inspection. 1-866-669-3349

"STAY AWAY FROM THIS COMPANY. They took my 1st half deposit and then vanished. I have called multiple times. Spoke with someone once and they promised a call back. Never did. Emailed and no response. This was over 4 months ago. Nothing. They stole my money. Sales guy was John Mullikin. Here's their class-act response by chat. The best response I've had yet. "Conversation closed by Erika"."

Jeff N on September 2025


Michael Montgomery w/ Buyers Protection Group

4.78(
27
)

Michael Montgomery w/ Buyers Protection Group

4.78(
27
)
Customers say: Quick response
1989 years of experience

Licensed Engineer. Structural inspections for residential and light commercial properties. See website for more details.

"March 2020 I hired Mike Montgomery of BPG to inspect cracks in my basement wall and make recommendations of how to fix it. The inspection and report went fine. Mike found another wall that needed to be attached to the ceiling joist. He offered to do a design for $420. I accepted with the thought that the design would be representative in value to what I was paying. Mike provided a stock drawing where he changed three dimensions based on calculations that he made. This work probably took him about 15 minutes to complete. I felt the design was worth no more than $100. Mike and BPG disagreed with me and thought that the design was worth the $420. Mike did take the time to discuss this with me. The BPG claims manager did not take the time to call me, but sent me an email instead. Since I agreed to pay this amount up front, I went ahead and paid the bill. Be wary before asking them to provide you with a design, although the inspection and report were very good. June 2020 Even though I wrote a negative review, Mike answered addition questions that I had on multiple occasions as I fully exposed the walls and learned the extent of the damage. The fee to perform the inspection and write the report was well worth the money. Mike knows what he is doing and is very professional. He even recommended the contractor who I found to be the lowest cost and most knowledgeable."

Paula S on June 2020

Licensed Engineer. Structural inspections for residential and light commercial properties. See website for more details.

"March 2020 I hired Mike Montgomery of BPG to inspect cracks in my basement wall and make recommendations of how to fix it. The inspection and report went fine. Mike found another wall that needed to be attached to the ceiling joist. He offered to do a design for $420. I accepted with the thought that the design would be representative in value to what I was paying. Mike provided a stock drawing where he changed three dimensions based on calculations that he made. This work probably took him about 15 minutes to complete. I felt the design was worth no more than $100. Mike and BPG disagreed with me and thought that the design was worth the $420. Mike did take the time to discuss this with me. The BPG claims manager did not take the time to call me, but sent me an email instead. Since I agreed to pay this amount up front, I went ahead and paid the bill. Be wary before asking them to provide you with a design, although the inspection and report were very good. June 2020 Even though I wrote a negative review, Mike answered addition questions that I had on multiple occasions as I fully exposed the walls and learned the extent of the damage. The fee to perform the inspection and write the report was well worth the money. Mike knows what he is doing and is very professional. He even recommended the contractor who I found to be the lowest cost and most knowledgeable."

Paula S on June 2020


Avatar for United Structural Systems Ltd Inc

United Structural Systems Ltd Inc

4.72(
18
)

United Structural Systems Ltd Inc

4.72(
18
)
Customers say: Super punctual
1988 years of experience

United Structural Systems is a family-owned business specializing in foundation repair, wall realignment, and waterproofing systems. We are constantly researching new and innovative ways to service our customers. Additional phone numbers - (304) 346-7777, (513) 561-0300. Additional fax - (513) 561-030. Additional DBA - Perma Jack - United Structural Systems.

"This one-star rating is generous! We are seven weeks into a four-day job at our house! The have been back three times to finish the job and it is still not done. My back yard is a mud pit! I have been informed by the "office" that it will take two more weeks before I can be put on the schedule for a crew to come back. The crew is working from their Lancaster office, and the managers won't return phone calls and are hiding behind the receptionist. I work just a few miles from their Lexington office, so I decided to pop in and talk to a different person only to find out that there is no staff in this office. The website for the Lexington office has a picture of the building and posted hours of 9 am to 6 pm, but it is just a building with mailboxes and a few shared meeting rooms used by several companies. Customer service is absolutely horrible. Think twice before hiring USS!"

Gary T on July 2025

United Structural Systems is a family-owned business specializing in foundation repair, wall realignment, and waterproofing systems. We are constantly researching new and innovative ways to service our customers. Additional phone numbers - (304) 346-7777, (513) 561-0300. Additional fax - (513) 561-030. Additional DBA - Perma Jack - United Structural Systems.

"This one-star rating is generous! We are seven weeks into a four-day job at our house! The have been back three times to finish the job and it is still not done. My back yard is a mud pit! I have been informed by the "office" that it will take two more weeks before I can be put on the schedule for a crew to come back. The crew is working from their Lancaster office, and the managers won't return phone calls and are hiding behind the receptionist. I work just a few miles from their Lexington office, so I decided to pop in and talk to a different person only to find out that there is no staff in this office. The website for the Lexington office has a picture of the building and posted hours of 9 am to 6 pm, but it is just a building with mailboxes and a few shared meeting rooms used by several companies. Customer service is absolutely horrible. Think twice before hiring USS!"

Gary T on July 2025


EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
1954 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021



Blue Ridge Builders

No reviews yet

Blue Ridge Builders

No reviews yet
1997 years of experience

I will have 2-3 employees and occasionally use subcontractors, deppending on the job. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service. May contact through e-mail or voicemail.

I will have 2-3 employees and occasionally use subcontractors, deppending on the job. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service. May contact through e-mail or voicemail.

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Structural Engineering questions, answered by experts

Generally, you can tell if a home is bolted to the foundation by checking the foundation for plates. If you see that your foundational plates connect to wood or bolts protruding from them, this means that you have a bolted foundation. However, it's always wise to bring a home inspector in to confirm if your foundation is secure.

The early stages of building a house are harder than the later stages; laying the foundation and framing the house are two of the most challenging steps. However, it varies for everyone. Some people have difficulty installing HVAC, plumbing, and electricity, while others find it harder to plan the house and secure the necessary permits. 

Yes, unresolved damage can decrease property integrity and market value.

Dormers must be able to bear the load of their own construction and the added window. The style of the dormer, however, will determine where the weight loads onto your home's structure. A gable dormer bears the weight on the side walls whereas a shed dormer bears it on the front walls.

Yes, professionals reinforce the foundation with additional supports or piers to prevent future sinking.

The Tiffin, OH homeowners’ guide to structural engineering services

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