Get matched with top masons in Ada, OH

"I contacted Ohio Basement Authority to look at my foundation. Caleb Watkins was nothing but professional and courteous. He answered all my questions and put my mind at ease."

"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."

"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."

"Great! Very efficient. Cleaned up so well it was hard to tell they had been here. Installed a white board paneling on my very old walls. So happy with results. Matt & his crew exceeded our expectations."

"Erie homes very professional from first encounter to finished project. I now have peace of mind knowing my basement is waterproof. Great job!!"

"The techs did a great job, and once I alerted them to my flower beds directly in front of the porch to be lifted, were very careful not to damage my emerging hostas. I'd definitely recommend Acculevel and already have to my sister for her patio/parking spot."

"Great service and job well done. Basement was always damp and musty with water when it rained. Still dry 15 years later. Thank you Everdry."

"Brent and his worker did a really good job. They matched up the bricks really well. The end result was really good."

A-Z Construction is a construction company specializing in flooring, concrete, siding, and all aspects of home improvement. We are committed to delivering exceptional craftsmanship, innovative designs, and personalized solutions to transform residential and commercial spaces. Whether it’s upgrading interiors with premium flooring, enhancing curb appeal with durable siding, or creating sturdy concrete structures, A-Z Construction ensures every project is completed with precision and quality. From start to finish, we handle every detail, making your vision a reality. Call or Text Us Now!

"Crew did an excellent job. They arrived on time (if not a little early) and worked hard digging outside to get to the area of the foundation that needed repair to a couple of small cracks. They did identify the main source of water intrusion around the window area and made sure they fixed it properly. They waterproofed the window area and a large section of the exposed foundation to make sure they had maximum coverage to stop any water intrusion. Haven't had any problems since then."