
Serving Westerville, OH and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Underground drainage clog done. No more water in basement for me. Hoorays!"



Serving Westerville, OH and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Underground drainage clog done. No more water in basement for me. Hoorays!"


Serving Westerville, OH and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Company did a fantastic job. Had some drainage issues with a retaining wall. Company came out installed a French drain around the wall to prevent any overflowing or more damage to my wall. Job has been done since September have had some very heavy rains since. The drain I is working excellent. Definitely considering calling them back to have some additional work done."





+93

Serving Westerville, OH and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"QBS did a fantastic job in our basement. They installed a French drain and sump pump, as well as steel beams for foundation support. The work was done in a timely manner and they kept everything clean. Our basement looks and feels great now! Would highly recommend!"





+22

Serving Westerville, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"I had OBA install outdoor french drains and new downspouts a couple of years before they waterproofed my basement. They were the only company I could find who did it all. Basement waterproofing included removing old, putting in new: full inside perimeter drainage, enlarge sump pit, 2 sump pumps, I-beams and carbon fiber straps. Added in brand new: battery backup for sump and vapor barrier on most affected wall. When my basement got wet a year later after the work was done, they didn't hesitate to schedule someone to inspect. If was heavy condensation, barely a thin puddle compared to 2 inches of flowing water. They had to rework a 6 ft section and add cement around the I-beams, each on their own call outs. They didn't charge because I have a lifetime warranty, transferable to the next owner. I'll be working with them again soon for a professional level dehumidifier."





+16

Serving Westerville, OH and surrounding areas
Approved
In business since 2011
Free estimates
Small jobs welcome
"Brick work was outstanding!! Start and finish of the project was done in a very timely and professional manner!! Travis is very knowledgeable and east to work with!! Would highly recommend him for any brick or massonary project!!"

Serving Westerville, OH and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Chris and the team at QBS completed a basement drainage system project for us that included demo along the perimeter of our basement walls and installation of a new sump pump. The work was completed in an extremely efficient fashion in just 5 days. Throughout the entire process, the team at QBS was kind, hard-working and polite. They were very mindful of the impact to our home and took extreme care to ensure everything went as planned. Chris was a pleasure to meet during the estimating process and I got the sense that he really cared about the customer and was both passionate and dedicated to securing the business. That went a long way with us and made the difference when comparing quotes from other companies. I strongly recommend QBS for project work and look forward to seeing their business grow in the immediate future."





+43

Serving Westerville, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Steve and the Liberty crew were professional, timely and extremely good communicators throughout the process of installing some drainage and repairing structural concrete on the property. I would highly recommend this crew for any of your foundation and/or drainage needs."





+12

Serving Westerville, OH and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"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."

Serving Westerville, OH and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Positive: Professionalism, Punctuality, Quality, Responsiveness, Value I took multiple bids on my basement project across basement companies in Columbus. Mid state basement systems had the best and most fair pricing. They did not use any scare tactics and were upfront and honest. They were also the only company to use a laser level and show me the sag difference in my joists that I was experiencing. I hired mid-state basement systems to do crawl space support and repair on my load bearing wall in my basement. MY PROBLEM WAS UNIQUE AS LOAD BEARING WALLS NORMALLY DO NOT NEED TO BE REPAIRED LIKE THIS! At first, it was not level upon completion (BARELY 1/8 INCH OFF) in ONE spot and I let my sales rep Jiovanni know. the team came back out within 48 hrs and adjusted everything and let me take a look at it. They did a fantastic job. The installation crew even wiped down my floors for me after they were done! They were so polite, and respectful and made sure there was no damage to anything as they were moving steel beams to my basement ( my fridge was an object in the way to the basement door ) Do not let competitors make you question the validity of this business. they were fantastic. Rating of sales 5/5 Rating of the installation crew 5/5 Rating of management 5/5 Rating of mid-state as a company : 10/5 I do not believe I would have received this level of responsiveness of any of the competitors. I would choose mid-state basements for any basement project I had. Please use my review to know that mid-state basement systems will do the job the right way and how you need it to be done. In my experience, they offer the most fair pricing."





+2

Serving Westerville, OH and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"After getting our home inspection done, our realtor recommended we use this company to handle our basement needs (remediating a large crack, installing a new radon system, and prevent further issues with the basement cracking). They have been so wonderfully communicative, reasonably priced, and very professional. In fact, when we later discovered another problem that had not been previously planned, they inspected it and gave recommendations as to how to handle it. I would highly recommend them when dealing not only with mold but a variety of basement and foundation situations."





+6
From average costs to expert advice, get all the answers you need to get your job done.

Who installs french drains? Learn which pros to hire, other options, and how pros get it done. Start your french drain hiring guide now.

Learn who to call for foundation repair. Compare foundation repair contractors vs structural engineers and get clear steps to fix issues today.

Wondering who inspects home foundations? Learn when to call a structural engineer vs. a home inspector and what each pro checks.

Who to call for water in the basement or crawl space? Learn whether to hire a plumber, contractor, or structural engineer and what to expect

Wondering who inspects crawl spaces? See if a home inspector or crawl space contractor should handle your crawl space inspection and what to expect.

If you need to waterproof your basement, consider essential cost factors, including basement size, sealant type, home age, and more.