WINDOWS
“I recently hired Window & Doors By Design for a major remodeling project in my home, including window replacement, door replacement, gutters, and siding—and I couldn’t be happier with the results! From the initial consultation with the owner Heather Sumrow to the final walkthrough, the team was incredibly professional and attentive to my needs. The design suggestions they provided were both creative and practical, perfectly aligning with my vision. They kept me informed throughout the entire process, ensuring there were no surprises. The workmanship was top-notch, and the attention to detail truly set them apart. If you’re looking for a reliable and skilled remodeling company, I highly recommend Window & Doors By Design.”
– Chrissy T.
“Had windows installed on 10/14/25; they arrived at the time they said. Had all windows replaced; they did a very good job and cleaned up after finishing. Would use them again—very good job.”
– Michael W.
“So glad we worked with a local company. Very professional and we are very happy with our new windows. Would highly recommend them.”
– Mary Ann F.
“I had 17 windows replaced and it was totally painless. They were polite, professional, worked quickly, and were reasonably priced. They also did a great job cleaning up after themselves. I am planning to contract them again for future work on the house.”
– Shay N.
“We have always appreciated the good work we have received over the past ten years. We are especially impressed with your employees. They were cheerful and exceeded our expectations. The windows are wonderful. Thank You.”
– Mr. & Mrs. Webb Mooresville, NC 28117
“Looks Great! Feel free to use us and our home for referrals. We talked to (6) vendors and picked your company because of time in business, product presentation and professionalism.”
– Mr. & Mrs. Longino Kure Beach
“We were very impressed with your work and your crew. We own a business and have workers so we are very aware of that. Your company definitely has a first rate crew.”
– Mr. & Mrs. Matthews Mooresville, NC 28115
“Completed job was outstanding.”
– Mr. & Mrs. Ross
“I was very impressed with the crew and the salesperson (George). Everything was done beyond our satisfaction. I would highly recommend Windows & Doors By Design to anyone.”
– Mr. & Mrs. Fowler Denver, NC 28037
“What an absolute joy it has been working with your company. Everything was done as promised on time.”
– Mr. & Mrs. Rondeau Sherrills Ford, NC 28673
“We were referred to you and the person said we would be pleased and he was right. We are very pleased and we love our new windows. They are beautiful.”
– Mr. & Mrs. Pendergrass Mooresville, NC 28117
“I am not sure what I am most excited about, looking out nice clear windows or being able to open them with ease. I will say it is the best investment I have made in my house.”
– Mr. & Mrs. Sherrill Mooresville, NC 28115
“I can already tell a difference in the temperature of my home. I am sure I will save money on my utility cost. The windows also add to the appearance of my home”
– Ms. Evans Mooresville, NC 28115
“Your company went beyond what was expected in doing extra trim work to our old windows so they would match our new windows. Your company is almost too good to be true.”
– Mr. & Mrs. Freeman Cornelius, NC 28031
WINDOWS & DOORS
“I love my new look! The windows and doors are great. I didn’t realize how much I would appreciate the noise reduction and the security features of these products. All of your employees were great to work with. Great team work.”
– Ms. Deese Mt. Ulla, NC 28125
WINDOWS & PATIO DOOR
“Excellent and professionally done workmanship, it was a pleasure to have Tony & Ricky in my home, both were outstanding.”
– Ms. Holmsley Davidson, NC 28036
DOOR
“I love my new door it was everything that I thought it would be!”
– Mr. & Mrs. Goins 1036 Winterfield Dr. Mooresville, NC 28115
PATIO DOORS
“It is always a pleasure to work with you folks.”
– Ms. Moss Mooresville, NC 28117
WINDOWS & SIDING
“We recently had our windows and siding replaced, and we couldn’t be happier with the results. From start to finish, Heather (Owner) and Tom (Project Manager) were professional, responsive, and easy to work with. The workmanship is excellent—everything was installed with great attention to detail, and the final result has completely transformed the look of our home. The crew showed up on time, kept the work area clean, and clearly took pride in their work. We would absolutely recommend them to anyone considering window or siding work.”
– Gima T.
“We are very pleased and proud of our home. It really is a big improvement.”
– Mr. & Mrs. Mitchell Statesville, NC 28625
WINDOWS & TRIM
“Excellent Job, well above what I expected. Thank you so much.”
– Mr. Mclain Mooresville, NC 28117
TRIM
“I am very satisfied with the completed job. It made the outside of the house look much better.”
– Mr. Clontz Troutman, NC 28166
GUTTER PROTECTION
“The best experience with a contractor in the last 16 years. Extremely professional on all levels and the work was detailed and thorough. Thanks.”
– Mr. Joyce Mooresville, NC 28117
“I can’t wait until it rains so I can see how good they work. I was very satisfied with the work. Randy really knows a lot about gutters and is competitive in price.”
– Mr. Deason Huntersville, NC
SUNROOM
“We couldn’t be happier with our new sunroom. It looks great.”
– Mr. & Mrs. Bateman Huntersville, NC 28078
SCREEN ROOM
“Extremely satisfied with the professionalism of the company and the finished product.”
– Ms. Hartnett Mooresville, NC 28115