Phone: 209-918-5183

LIC # 922504

December 20, 2018

Cooper Window and Door did an excellent job installing 18 windows and a slider at a great price. They used a high quality replacement window with a lifetime warranty. We could not be more pleased with the overall results. My husband being a machinist is very meticulous and was impressed with Kevin and his quality of work, which rarely happens! If you want excellent quality, service have Kevin do your windows. Kevin, I give you permission to give my number out to anyone thinking about having your company do their windows.

Ginger Z.

September 16, 2018

I searched extensively for someone I felt I could trust. Kevin was very communicative, gave me a fair price, and installed beautiful windows on time and with no fuss. I'll add that I am extremely picky and have a basic distrust of contractors. I will use him again and recommend him..

Jeff B.

August 22, 2018

I would highly recommend Cooper Window & Door. I had all my windows and 3 sliding glass doors replaced by Kevin. He also added 2 new, 8 foot wide windows in the bedrooms. He was professional from the beginning to end of the process. He gave me three options when quoting so I could make an informed decision. He made sure to verify all measurements and went over the quote so I could understand what was being done. Once work started, he encountered several issues (rotted wood, trim glued to the siding, not to mention my metal roof - not fun wondering if you'll slide off!). He let me know what the problem was, found a solution and did the work. No complaints and no extra charges. Amazing! I did have to pay 50% of the price upfront; however, he made sure to tell me that was to cover the cost of materials he was ordering. Kevin is up front, honest and very easy to do business with.

Tina F.

April 12, 2018

I decided to go with Kevin after receiving 3 different quotes, not only was he the most affordable but the Simonton product is a much better product and had more features than the competition. Kevin replaced 16 windows and 2 sliding glass doors in a 2 week time span, he made sure the work area was clean at the end of everyday and always kept me informed of the ongoing process. I was hesitant at first because of all the great reviews ( thinking they might be fabricated ) but they were all true. Great value, great product, great guy!

Luis M.

April 5, 2018

Kevin resolved a french door issue for one of our clients in Patterson CA. Efficient, professional, kept his word. Hard to find in the contractor world. We would not hesitate to highly recommend Kevin Cooper. Thank you Kevin for your quick response!

John H.

February 24, 2018

Cooper Window and Door did an excellent job installing our windows at a great price. They used a high quality replacement window with a double lifetime warranty. When they pulled one of the windows and discovered water damage, they fixed the issues quickly at a very reasonable price. We could not be more pleased with the overall results. Kevin the owner is meticulous in his work and made sure work areas were cleaned up everyday. We highly recommend Cooper Window and Door. Thanks Kevin and his crew for such a great job.

Billie G.

October 9, 2017

Kevin Cooper was awesome from first visit to install to completion. He suggested the Simonton Ultramax windows for our remodel. After doing my research and looking at other vendors, all around the same price. One of my clients and a friend just installed the Simonton windows in their house and loved them. So I decided to go with Kevin. My wife & I also changed one slider window to a picture window & 2 side windows to double hung windows. Was not a problem, Kevin listened to what we wanted. Not only did Kevin do a fantastic job, he also replaced a dry rotted piece of wood. His timeline was about 3 weeks, I was not in a hurry so that was ok. If a contractor is that busy, normally means they do great work.

Once the windows came in, Kevin had all 10 installed in 2 days. He provided rebate paperwork for MID as well.

I have recommended Kevin to my neighbors & friends. I would definitely use him again if needed.

Lastly, he kept a clean work environment at all times.

Stan M.

June 23, 2017

I have an old home, so knew replacing my windows was going to be a challenge. I met with all the top local windows contractors. I received many quotes. Some just through out numbers. Some tried to convince me to do it their way.

Not Kevin, he was straight forward, listened, and understood what I wanted as a finished product. He was not the cheapest but not the most expensive either.

Well boy did i make the right choice. His craftsmanship is amazing, he is honest, hard working trustworthy.

Thank you Kevin you did a fantastic job.

John H.

June 12, 2017

Kevin installed windows and a security door in our home. He offers reasonable pricing, professional service, and quality work. I would highly recommend him!

Marco H.

May 26, 2017

Superb work!!! From scheduling to completion was a breeze. The work quality is absolutely wonderful. They worked all day and completed our windows beautifully. Their work was very clean and efficient. It's as if they were never there!!! Highly recommend them and value is great too.

Dr J.

May 11, 2017

We would strongly recommend Cooper Window & Door for window installation. Kevin owns the business, orders the windows and installs the windows. He was very professional from the beginning to the end, his workmanship was impeccable, and he also happens to be a great guy. We are very happy with the job that he did.

Mike P.

April 1, 2017

We've heard great reviews about Cooper Window & Doors, so we called for estimate and didn't hesitate to go with him, to install all new windows & slider door for our house .The cost was comparable and the product quality was excellent. Kevin was alway punctual, and always stayed in communication on project status ( which is important to me) Kevin is a extremely competent professional, his workmanship is outstanding !! We are thrilled with our beautiful new windows & doors ‼ It transformed our house

Carol B.

March 19, 2017

I met with four window & door contractors and out of the for I elected to have Cooper Window & Door replace twenty-six windows, two sliding glass doors, a set of french doors, and a standard exterior door. Kevin and his team did an excellent job. I could tell right away when Kevin came out to collect the information he needed to put together a quote that he was all about the details. What I liked was that he wasn't shy about sharing the details with me when I would ask. Throughout the job he never assumed anything and would always ask whenever there were options in a given situation. We even discussed caulking color and without hesitation he used mortar colored caulk whenever there was brick. He truly cares about his work...and it shows. Cooper Window & Door will be my goto whenever I need this type of work done.

Give Cooper Window & Door an opportunity to earn your business by requesting a quote!

Anthony H.

February 19, 2017

Highly recommend! He did a great job! We loved the way our windows turned out! He was nice and professional. Even though our job was smaller, he still made time to do the work we wanted. In the future we will give him a call when we need windows or doors. His prices a very reasonable, especially for how good of work he does. He trimmed it all up and even caulked everything so it is all seamless.

Joseph V.

September 10, 2016

Kevin came on last minute notice and got the job done quick. Very professional and personable! I will call Kevin again for any door or window issue I have. Thanks again!

Spencer U.

June 27, 2016

Kevin came out and replaced 8 windows, a man door and a slider. I got multiple quotes before I made my decision to go with Kevin and I'm glad I did. He was on time, finished when he said he would, well priced and most importantly he has great customer service! I highly recommend him!

Sean M.

May 19, 2016

Kevin replaced 18 windows at my house in modesto. The price was fair. He is professional, gets the job done when he says he will. Very clean and respectful. Fully explains the whole process. He did a great job

Max H.

April 8, 2016

When i was ready to replace all the windows and sliding doors in my rental, i began by obtaining a quote from the same company that had done my primary home six years ago. Surprised at the high cost, i obtained quotes from two other companies, one of which was Cooper Window and Door. Cooper's quote was much more affordable than other companies because they're a mom and pop business, with no store front which means lower overhead. Kevin Cooper's installation was careful, thorough, and professional. I did appreciate his attention to detail, as well as his cheaper rates. I'd certainly recommend Cooper Window and Door.

Brian B.

April 1, 2016

I contacted Kevin for a quote on (future) windows and I was more than pleased with his explanation of the types and quality of windows, as well as the quote he gave me. He was able to drop by within 2 days to measure and I had a very reasonable quote within 24 hours. His professionalism and work ethic shines through when you meet with him and when I'm ready for new windows, I will definitely be calling Cooper Window & Door to do the work.


March 30, 2016

Cooper was fantastic. He was on time, on budget and professional. He replaced all of my windows and turned my patio French doors into a gorgeous sliding glass door. I would gladly recommend him to anyone of my friends or family!

anisha Dunham

March 6, 2016

Kevin was always prompt responsive & willing to spend time & explained everything. He & his crew were always on time & spent time necessary to complete each phase. He takes pride in his work and it shows.

Cisco & Diane

March 4, 2016

Kevin was punctual and knowledgeable. He knows the business of replacing windows and did NOT try to sell me something I did not need NOR convince me of features I would not use. He spent time explaining to me the difference between the different manufacturers -- something the competition did not do. Kevin prides himself in his workmanship and separates himself from the competition by performing all the work himself and being meticulous in his finish work. He spent more time doing the finish work than doing the rough install. When Kevin completed the install, he left the exterior and interior cleaner that when he arrived -- my wife was very happy with his customer service and the cleanliness of Kevin. One can always tell when someone owns their business or Is an employee. I would recommend Kevin to anyone that needs to have their windows replaced, at an affordable price and with unsurpassed workmanship and quality.

Ev P.

February 18, 2016

I'm getting my doors done by Kevin he has very good yelp reviews so far everything is good on time, did a very good job will recommend him ! Thank you Kevin ! You rock man!

Oh by the way I need to get another door ! Screen door (security door)

Leo L.

December 13, 2015

Kevin's work is impeccable and he's very easy to work with! I am so happy with my new window!

Kristy L.

November 21, 2014



September 18, 2015

Kevin just installed 18 windows in my home, and I couldn't be more pleased. The job was completed on time,and the windows look fabulous! And, the price was extremely reasonable. Kevin is the type of person I like to work with (and have work for me). He is honest, professional, pays attention to details, and is pleasant and easy to have working in your home. I would highly recommend Cooper Window & Door to anyone who needs windows or doors.

Tami T.

August 12, 2015

We recently hired Kevin Cooper of Cooper Window and Door in Riverbank for a large project in our home. It entailed replacing the glass in all the windows along the western exposure of our home, a total of 23 panes and included one-way sliders, a picture window and multiple, double-hung windows. Additionally, we had him replace a door, two dormer windows (including building new casements), and retro-fit three other large windows.

We chose Kevin after receiving multiple estimates, not just because of the reasonableness of his bid, but because of the attention-to-detail he showed toward all factors of the job and the high level of knowledge and expertise he demonstrated. He took the time to really probe into what we were hoping to achieve, to discuss the relative merits of different glass specifications, and what cost-effective measures we could take while still using top-of-the-line materials.

In all areas of communication and in carrying out the work, Kevin was punctual, reliable, and trustworthy. Both phases of the job were begun on time and completed on time, and the craftsmanship was excellent. We are thrilled with the results, and we recommend Kevin without any reservations.

Tom and Janice

June 24, 2015

Just had Kevin install 2 new doors. He did a great job and I'm very pleased with the results. I had gotten 3 quotes for the job, and his fell in the middle, but he was by far the most thorough when reviewing the work to be done, so there were no surprises at the end. He was prompt, courteous, and very clean. The work was top notch and he'll definitely have a leg up when it's time to do the windows.

Karrol L.

May 25, 2015

Thanks Kevin for doing such a wonderful job!!! Not only do our windows look great but you also did a wonderful job installing our security door for our double doors. Everything is perfect! We are so glad we went with you. Not only did you do a great job but you finished 19 windows, a slider door and our security all in a week! We will be recommending you to everyone! Thanks again. :)

The Jackson Family

February 18, 2015

Hired Kevin to install windows in our house. He did a great job. No mess to clean up and h ed was on time to do the job. I would definitely hire Kevin again.

Gary S.

June 2, 2014

We had Kevin install a set of French doors from Lowe's. He was very professional from the start. He started at 8:30 in the morning and did not leave until 10:00 the same night. He made sure the job was perfect. Very well priced and very trustworthy. I would recommend Kevin to anyone looking for windows and doors!!!

Jay and Chris Koser

April 29, 2014

Kevin replaced windows throughout our newly acquired "50's era" home. He was an absolute professional from the start, providing a comprehensive proposal outlining all work to be completed, and a solid price. He communicated well throughout the installation process, and the results are fantastic- the house has been transformed! Kevin's got my "vote of confidence", and I will gladly recommend his services to anyone looking to improve their home with new windows and/or doors.

Deborah Ashley and Paul Rawson

January 26, 2014

Kevin is a Professional. We wanted him to move two windows from the living room to the second & third bedrooms. Also, we wanted him to install a three panel slider in our living room where the windows were. Electricity had to be re-routed, new receptacles (in & out), switch & outside light installed. He framed, created new window openings, installed windows & beautiful new door. Kevin is neat & showed extreme attention to detail through all the phases of our project. We recommend Kevin cooper. Nice job Kevin!

Joe & Diane Schoennauer

December 4, 2013

Fantastic work. Quick. Reliable. Easily worked around my schedule to put in windows for me. I always call Kevin first when I need window/doors installed. He has installed several doors and windows in my own home and my rental properties.

Tiffany Alexander

November 18, 2013

Thank you Kevin for the excellent installation of windows and doors during the remodel of our home. The entire process was smooth from beginning to end ...down to the cleanup and removal of the old materials. We would definitely recommend Kevin and his services.

David and Denise Griffith

October 31, 2013

We had Kevin install 16 windows in our vintage 1967 house and are very pleased with every aspect of our dealings with Kevin. In my 36 years of renovating and improving real estate I have on occurrence praised a contractor for their good work. Kevin Cooper is that rare contractor who has earned my highest respect for his outstanding workmanship and excellence in delivering consistent quality in everything he does. And the bonus is that he is an excellent communicator who will explain what he is doing, when he will do it and call you when for a good reason he cannot make a deadline! If you want windows or a door installed I unequivocally recommend Kevin Cooper.

Rob Stevens

January 22, 2013

I had Kevin come by and give me an estimate on rehanging my storm door after I had tried and didn't succeed, he was punctual,honest, and fair priced, he arrived on time to do the job and was great to work with and did an excellent job I would recommend him to anyone. Excellent at his trade.

Mark Larribas

December 15, 2012

Extremely pleased with Cooper Window and Door and I plan on using them again. Work was done in a timely manner and properly installed with no problems. Work area left clean and I absolutely would recommend this company.

J Souza

December 8, 2012

To all, Kevin Cooper did our windows on our personal residence. He was professional from start to finish. His workmanship is even superior to other window installations in our immediate area. He pays attention to even the smallest details. If you want all phases done right he is the one.

Dave & Christian Appell

March 22, 2012

Kevin replaced 3 windows at our rental home in Oakdale. He did a fantastic job and they look absolutely beautiful. My tenant said Kevin was great to work with and she liked the fact he was able to work around her schedule as well. He had good window pricing too. I usually do all the handyman work at our rentals, but this time I wouldn't have been able to match his expertise.

John and Shirley Willis

November 28, 2011

Kevin replaced several windows in our home including a big picture window. His prices were very reasonable and his work was perfection. He takes the time to see that every detail is done right. We were very pleased with his work so we called him back for another project to replace doors. His work on the doors was also excellent.

Bob D

September 30, 2011

Kevin did several jobs at our home over a period of time. Kevin is always courteous and keeps the work space clean. His prices were excellent and working with him is a pleasure. He worked around our schedule and always finished the jobs in the estimated time. I would recommend Kevin without hesitation.

Keith K

September 26, 2011

Kevin was timely and efficient. We found his prices quite reasonable. I found him easy to work with and I am enjoying the quality of my new windows that are much easier to open.

Cherie Harless

January 7, 2011

Kevin Cooper of Cooper Window and Door installed a bathroom window at our house and did an excellent job. His prices are reasonable and he was very professional. He kept all his appointments and did a great job. He did the work in a timely manner with no problems. I would recommend him to anyone looking for this type of service.


September 19, 2010

I would like to compliment Kevin Cooper, of Cooper Window and Door for an excellent job well done!! You installed our new door and did a better job then the home builder who built our house. You are a professional who appears to take pride in your work and are good at what you do. I can see that you are honest, dependable and you even saved me some money. I would recommend you to anybody and definitely would call you again in the future. Our new door looks great because we hired you as the professional who installed it. You are somebody I can trust and I am very glad I found you as the perfect man for the job.

Thank you, Jimmy...

July 6, 2010

Kevin at Cooper Window & Door was very professional from the start. He provided an excellent "no catch" sales service which included quick and easy to understand e-mail estimates. Windows were of excellent quality at a reasonable price and installation was fast and professional. I would definitely recommend Cooper Window & Door.


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