Customer Reviews

“After receiving several bids from siding companies, we decided to go with Cornerstone. Their pricing was very competitive and they were by far the nicest to work with. We also like the fact that they’re family owned and operated! We would recommend them to anyone!!”
Stephanie and Steve H. – Steve’s Auto Service
Raytown, MO

“From the first phone call through installation, Brenda and the Cornerstone team were a pleasure to work with. We are so impressed by the quality of customer service they provide, we refer Cornerstone to our own customers on a monthly basis.”
Dan and Paige C. – Owners, Money Mailer of Johnson County
Overland Park, KS

“We are preparing to make our third purchase from Cornerstone- a new front door. If you are looking for quality products and a company that stands behind what it sells, give Cornerstone a call.”
Scott and Carol B.
Raymore, MO

“Thanks so much for a job well done! I’m so happy to have finally replaced my old windows with new ones and to have had such a great experience with Cornerstone in the process. I hope to do more business with you as time goes on. I will certainly continue to recommend Cornerstone Home Improvement with the utmost confidence.”
Juanita W.
Kansas City, MO.

“The staff at Cornerstone is always polite and helpful. The installers were prepared to answer any questions that I had and cleaned up all of the debris so everything looked good when they left. This is the third time that Cornerstone has done work for me, and I will continue to recommend Cornerstone Home Improvement to my friends and family. I LOVE my new windows, soffit, fascia and guttering.”
Jeanne W.
Blue Springs, MO.

“After receiving bids from 8 different companies, we decided to go with Cornerstone. They were the most thorough, down to earth, and we felt like we could trust them. Plus the price they started with was the price we got!”
James and Theresa W.
Lee’s Summit, MO

“I was extremely impressed with the professionalism of the sales staff and the wide array of options in all price ranges. I felt comfortable with the “no pressure” sales style of their representative. I will recommend Cornerstone Home Improvement to everyone.”
Doug W.
Kansas City, MO

“Cornerstone reaffirms why it’s a pleasure to work with a family owned and operated business! Their bid was nearly half that of the competition for a product of equal quality. The professional installation team was prompt and precise. I would recommend Cornerstone to anyone seeking an affordable, quality window replacement job.”
Kimberly W.
Overland Park, KS

“We were very pleased! Dennis (the salesman) was a fantastic salesperson. The installers were friendly and knowledgeable. Everyone went out of their way! Definitely Satisfied! We are tough customers, too.”
John and Amie C.
Independence, MO

“From the moment we went to Cornerstone until the last window was installed it was a very pleasurable experience. It’s nice to know there are still companies with integrity. We love our new windows; they are energy efficient, look great and are so easy to clean. Bravo Cornerstone, please don’t change your business ethics.”
Peggy B.
Blue Springs, MO.

“We got your referral from a neighbor who had bought windows from Cornerstone after getting a referral from one of his friends. We saw his installation and how well they work, the price was good, and so we called Cornerstone. Word of mouth works great! We will even be calling in the fall for more windows from Cornerstone! Thank you.”
Lynn and Teresa B.
Independence, MO

“I would like to say thank you to Cornerstone Home improvement. They did an awesome job on replacing our windows. Their employees were very knowledgeable and able to answer all my questions. Their friendly attitude put me at ease with the whole process. They were quick to get down to business and do a very professional job. When they were done with the job, everything was as clean as it was when they had arrived.”
Jeff B.
Independence, MO

“The folks at Cornerstone Home Improvements, from the front office, to the salesman, to the installers, are courteous, professional, and passionate about the product and service they offer. After they installed our new windows, we saw an improvement in our heating and cooling costs. We became more impressed with CHI when they resolved an issue with one of the windows two years after it was installed. Their product and service is why we are return CHI customers.”
Michael and Vicky R.
Olathe, KS

“We have been doing business with Cornerstone Home Improvement for the last 15 years and we always come back to their company because of their honesty and quality work. We love that they are family run and that their work is guaranteed. They are a company that worries about customer satisfaction, not just getting paid. There is a reason that Cornerstone has been in business for so long~ it’s because their work is great!”
Joe and Clara S.
Independence, MO

“Cornerstone installed replacement windows on the front of our home, as well as a new sliding glass door and picture window. The sales representative was professional and informative, but not pushy. I was also very glad to work with a local, family-owned company. Installation was quick and efficient, with virtually no disruption to our household routine. The company’s responsiveness and attention to detail were top-notch, from the initial bid to follow-up after the job was done.”
Beth H.
Overland Park, KS