Cornerstone Home Improvement

Windows, Doors, Siding

About us

Cornerstone Home Improvement has earned the reputation of being trustworthy, honest and fair to its customers. A local, family owned business-three generations strong serving the Kansas City area for over 38 years. Cornerstone is a proud member of the Better Business Bureau and NARI. We understand that our business is dependent upon our customers, therefore, our number one goal is to provide each customer with uncompromising quality products and dedicated personal service. In fact, over 60% of our business is from a repeat satisfied customer or referral; almost unheard of in this industry. You receive a premium product at an affordable price and you pay nothing until all work is completed and you are completely satisfied. Most all of the products we carry come with a life time, transferable manufacturer’s warranty. In addition, we are one of the very few home improvement companies that actually give a separate written lifetime installation warranty. Also serving Stilwell, Parkville, Shawnee, Mission, Stanley, Plaza, Prairie Village, Leawood, Brookside, Waldo & Raytown, Mo.

Business highlights

28 years of trusted experience
Women Owned & Operated
Family Owned & Operated

Services we offer

Windows. Doors. Siding. Energy efficient vinyl, fiberglass & wood interior replacement windows. Heavy duty vinyl patio doors. Rod iron security storm doors. Stylish storm doors. Insulated vinyl siding. Secure entry & patio doors.

Services we don't offer

We do not offer - Roofing, Window Well Covers, Glass Only for windows and doors

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

3%



Accepted payment methods

Check
Financing Available

Photos of past projects

Reviews

4.9169 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
89%
4
7%
3
1%
2
1%
1
2%


Rating CategoryRating out of 5
quality
4.9
value
4.8
professionalism
4.9
responsiveness
4.9
punctuality
4.9

Filter reviews by category

Showing 126-150 of 169 reviews

George C.
07/2015
5.0
replacement windows
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Debra M.
06/2015
5.0
replacement windows
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Janice W.
06/2015
5.0
replacement windows
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

GORDON H.
06/2015
5.0
siding
  + -1 more
.
Description of Work: Repaired hail damage to siding,

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$90

William F.
03/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: CHI replaced all of my windows in my home, including 2 basement windows, which had to be specially designed!

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,400

Sherri C.
02/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: Replaced 25 windows in our home.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Joe D.
02/2015
5.0
replacement windows
  + -1 more
.
Description of Work: Window upgrade and replacement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Kenneth M.
02/2015
5.0
siding, replacement windows
  + 0 more
.
Description of Work: Installed siding 11/30/2000. Repaired hail damage 4/5/2011. Both times Cornerstone did an excellent job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9

Robert K.
02/2015
3.0
replacement windows
  + -1 more
unknown
Description of Work: Some 10 years ago. Still had frost on the inside of the new windows.

Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
2.0
responsiveness
2.0
punctuality
4.0


Lori W.
02/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: Cornerstone has installed windows, and storm doors in two homes we've owned now, we won't use anyone else. Their service is second to none, and when little things need to be "tweaked" they come out at no cost to be sure you're happy.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jerry B. R.
02/2015
5.0
siding, replacement windows
  + 0 more
.
Description of Work: We had Cornerstone Home Improvements put the siding on our house several years ago. They came up with great suggestions for the siding. We were very pleased. Then had them replace our kitchen windows about 3 years ago. The large picture window had a tiny flaw or scratch in the middle that I noticed when I washed it after they left. Called them about it and |they ordered and installed a whole new window!! - GREAT service!! I can't remember the dates they came to install siding or windows!!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jayne G.
01/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: Installed 4 large high quality double-hung windows with screens on the north side of my home. Professional, punctual installation. Will use them again to replace the rest of my windows. I haven't done so yet because I have had other maintenance priorities. I liked being able to work with a local company.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

James S.
01/2015
5.0
replacement windows
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

James H.
01/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: The work was done well. They navigated issues with my house very well. They didn't quite get all the work done in the scheduled time but came back on a Sunday to finish the project.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Linda J.
01/2015
5.0
replacement windows
  + -1 more
.
Description of Work: replaced old wooden windows with new storm windows. Actually this was prior to 2010 and the windows made my house waqrmer and reduced heating and cooling bills. I was very pleased with the service and would definitly use this company again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

01/2015
4.0
replacement windows
  + -1 more
unknown
Description of Work: 9 Windows and slider for patio entrance. Your calendar does not go back far enough my job was done in 2007

Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro

Mike T.
01/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: Replaced a window. They did a great job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$500

Rea W.
12/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Replaced windows

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1

Kevin L H.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: New window replacement

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Rebecca K.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Cornerstone replaced most of the windows in our house. Their staff was prompt, friendly and tidy. We thoroughly appreciated them. The only problems we had were with a few of the windows themselves. We chose Soft-Lite Imperial LS vinyl windows. Generally, they are great windows, but three have cracked post-installation. Cornerstone promptly replaced them without complaint, but the problems have worried us that there is some flaw in the construction process of the windows.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$12,000

MARYANN W.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Installed the last two windows on my home with replacement windows. (The other windows were replaced in 2009.)It went as well as last time. Everything was put back as it had been and cleaned up.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,000

CHARLES W.
10/2014
4.0
replacement windows
  + -1 more
unknown
Description of Work: We used Cornerstone several years ago to have our kitchen cabinets re-faced. So without digging through our old records, I can't tell the date, or what we paid. I do remember we were happy with the results, and still are with one exception. We got a new laminate counter top and the color and pattern are already wearing off. But as I stated, it was installed several years ago.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Wendy C.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Install new windows in kitchen, family room and basement. The salespeople were extremely patient, helping us learn enough about windows to make an informed choice for each room. The installation went smoothly, the installers were professional, and they cleaned up well afterwards.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

jim K.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Excellent all around.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Karen M.
10/2014
5.0
replacement windows
  + -1 more
unknown
Description of Work: Installed a new front door with side panels. They did a great job. They installed the new door in one afternoon, cleaned up the site and hauled off the old door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,000

Contact information

5056 Blue Ridge Blvd, Kansas City, MO 64133


Service hours

Sunday:
Closed
Monday:
8:30 AM - 4:00 PM
Tuesday:
8:30 AM - 4:00 PM
Wednesday:
8:30 AM - 4:00 PM
Thursday:
8:30 AM - 4:00 PM
Friday:
8:30 AM - 4:00 PM
Saturday:
9:00 AM - 1:00 PM

Licensing

Insured

No License Required for Trade

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Windows,
Doors,
Siding

FAQ

Cornerstone Home Improvement is currently rated 4.9 overall out of 5.

Sunday: Closed

Monday: 8:30 AM - 4:00 PM

Tuesday: 8:30 AM - 4:00 PM

Wednesday: 8:30 AM - 4:00 PM

Thursday: 8:30 AM - 4:00 PM

Friday: 8:30 AM - 4:00 PM

Saturday: 9:00 AM - 1:00 PM

Cornerstone Home Improvement accepts the following forms of payment: Check,Financing Available
Yes, Cornerstone Home Improvement offers free project estimates.
Yes, Cornerstone Home Improvement offers eco-friendly accreditations.
No, Cornerstone Home Improvement does not offer a senior discount.
No, Cornerstone Home Improvement does not offer emergency services.
Yes, Cornerstone Home Improvement offers warranties.
Cornerstone Home Improvement offers the following services: Windows. Doors. Siding. Energy efficient vinyl, fiberglass & wood interior replacement windows. Heavy duty vinyl patio doors. Rod iron security storm doors. Stylish storm doors. Insulated vinyl siding. Secure entry & patio doors.
We do not offer - Roofing, Window Well Covers, Glass Only for windows and doors

Contact information

5056 Blue Ridge Blvd, Kansas City, MO 64133


Service hours

Sunday:
Closed
Monday:
8:30 AM - 4:00 PM
Tuesday:
8:30 AM - 4:00 PM
Wednesday:
8:30 AM - 4:00 PM
Thursday:
8:30 AM - 4:00 PM
Friday:
8:30 AM - 4:00 PM
Saturday:
9:00 AM - 1:00 PM