"Renewal by Andersen provided an excellent experience from consultation through installation. The entire process was professional, organized, and far less stressful than I anticipated. The team communicated clearly throughout every step, arrived on time, and completed the installation efficiently while keeping everything clean and orderly. The quality of the windows is outstanding, and the difference in appearance, comfort, and overall feel of the home was immediately noticeable. I especially appreciated how thoroughly everything was explained, including the installation process and maintenance tips after completion. A special thank you to the consultant for being knowledgeable, patient, and professional during the consultation process. There were no surprises, and the entire experience felt honest and well-managed from beginning to end. I would highly recommend Renewal by Andersen to anyone considering window replacement."
F2D23C3518F29F8FA381BD1C7619CA5A19E90C1560BBF506530A05202162984C C. in May 2026

Doors, Kitchen Refacing, Tub to Shower Conversions , and 2 more
"Mad City installed about 15 replacement windows in our home. They showed up on time, were efficient, and returned for quality inspection and minor repairs needed. Very happy with the product and itâ s efficiency especially this winter season. Hope to have them return to replace other half eventually."
Brady M. in December 2020

Masonry, Glass Block, Waterproofing
"VERY PROFESSIONAL AND EASY TO WORK WITH. ARRIVED ON SCHEDULE AND FINISHED ON SCHEDULE. REBUILT A 7 FOOT TALL LANDSCAPE BLOCK WALL, ADDED A DRAIN FIELD AND LAID A 45 FT CONCRETE WALK. THEY CLEANED UP EVERYTHING AND SEEDED THE AREA. AT THE END, THE OFFICE CALLED TO INSURE WE WERE SATISFIED."
George W. in October 2020

Basement Drainage Channels - Install, Inspection - Waterproofing, Sump Pump or Interior Foundation Drains - Install , and 2 more
"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."
lindsay P. in February 2021
Lancaster Window Replacement Companies are rated 4.8 out of 5 based on 756 reviews of 756 pros.
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