Window Installation in Deerfield, Illinois
Are you looking for a dependable contractor in Deerfield, Illinois, to install windows on your home or commercial building? New windows update homes, making them more beautiful and energy efficient. You can get them in lovely wood, economical vinyl, and strong metal frames. Modern windows are so energy efficient that they can lower your monthly heating and cooling bills.
Depending on the types of windows that you install on your property, you could even be eligible for an energy-saving tax credit. Custom Built Windows Inc has been installing new and replacement windows on Deerfield homes and commercial buildings for over 84 years. When you want to embark on a home improvement project that will bring years of enjoyment and satisfaction, give us a call to learn more about our window installation services.
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❝Smooth Process❞
★★★★★ - "My husband and I had four window company's come into our home, to demonstrate their products, and give us installation quotes. Everything ran smoothly with Gary, the owner, and Pat the installer, and their timely work caused minimum disruption in our home. I would not think twice about recommending or hiring Custom Built Windows again."
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Elizabeth M.
Installing Windows in Deerfield Makes Spaces Lighter and Larger
Bringing fabulous outside views indoors can make a small living room, kitchen, or dining room look larger. While you could stick with traditional double-hung windows in these areas, installing a large picture or bay window brings in more natural light. Today’s picture windows can be further enhanced by arched, octagon, or circular crowns. Bay and bow windows, which are composed of sections that are fixed and those that open, create attractive focal points for special rooms in your home.
Window Cleaning Just Got Easier With Tilt-In Windows installed in Deerfield
If you’re like many property owners, you dislike cleaning windows. The task is tedious and can be dangerous if you live in a multi-story house. Tilt-in windows allow you to regularly clean your windows without risking life and limb on a step ladder. Vinyl, double-hung windows installed in Deerfield that tilt-in are some of the most popular styles chosen for today’s homes, and we’ve been installing them since 1940. When you need economical, low-maintenance windows for your property, contact Custom Built Windows Inc for a free quote.
WHAT CUSTOMERS ARE SAYING:
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★★★★★ - "My wife and I searched very long time for the right installer and ended up choosing Custom Built Windows. First they were not pushy with their sales and did not require both my wife and I to be present for their presentation. Other companies did this to push you to buy their windows right away. Gary does not, and respected our wishes to allow us time to determine what we wanted. Gary also was great in answering my questions. I called him a lot, he was easy to reach, and willing to answer any of my questions. The price was also very competitive and the windows look great. Finally the installation process was Great! They were on time and punctual for both measuring and installing the windows. During installation they took great care of my house, used dropped clothes throughout and even vacuumed before leaving. My wife was here and very happy with the process. I still have over half of my house to complete and plan on using Custom Built Windows to do so."
Mike R., Window Installation in Deerfield, IL
2019-03-04 -
★★★★★ - "We love our new windows and the installers did an incredible job I'm putting them in and trimming them out! We also feel we got a great value!"
Bob W., Window Installation in Buffalo Grove, IL
2024-05-20 -
★★★★★ - "We love our new windows! They were in poor shape and didn't want to go through another winter with the old ones. I called Custom Built Windows on a Sunday expecting to get an answering machine and Gary picked up the phone! He came to our house that day, showed us our choices, and was not pushy at all. Very honest and upfront on all questions. The installers did an awesome job!
We need a new French door and will be calling Gary next year to do that for us!"Cory G., Window Installation in Glenview, IL
2024-05-20 -
★★★★★ - "We met Gary at the Home Show in Crystal Lake 2023. This was one of many window companies that we spoke to that day. Gary was attentive, detailed, and answered all of our questions. We met him at our home along with other companies. He quoted us the lowest price and was personable/professional. Gary wasn't pushing windows, but rather he wanted to show us great windows. He was proud of what he does and his business. Gary just cares about his customers and the product he is selling. Bob and his son, Josh did an amazing job installing our windows. They were on time, professional and paid attention to details. They even allowed our dogs to be home with them and treated them as if they were their own. Their work is very high quality! I can already feel the difference of better windows! THANK YOU!!!"
Kristin F., Window Installation in Crystal Lake, IL
2024-05-20 -
★★★★★ - "I heard about Custom Built Windows from my friend and neighbor. He was very happy with his windows and so am I. I now have beautiful windows and patio doors with the best warranty in the industry. The installation was flawless. Done by 2 experienced craftsmen."
Ken G., Window Installation in Lake Bluff, IL
2024-05-20 -
★★★★★ - "I appreciated the expertise and professionalism of this company. I will be calling them again to replace the rest of the windows in my house."
Tyrah J., Window Installation in Mount Prospect, IL
2019-10-15 -
★★★★★ - "The installation crew did a great job installing our windows! I would recommend this company to others!"
Nancy L., Window Installation in Arlington Heights, IL
2019-10-15 -
★★★★★ - "All the windows we have replaced; and it?s been quite a few, have been done by Custom Built Windows. Great quality of work, very professional and they pick up after themselves."
Rebecca T., Window Installation in Northbrook, IL
2019-08-19 -
★★★★★ - "My husband and I had four window company's come into our home, to demonstrate their products, and give us installation quotes. Everything ran smoothly with Gary, the owner, and Pat the installer, and their timely work caused minimum disruption in our home. I would not think twice about recommending or hiring Custom Built Windows again."
Elizabeth M., Window Installation in Hoffman Estates, IL
2019-06-17 -
★★★★★ - "Custom Built Windows replaced my aging and drafty windows with top-of the line windows that keeps the house nice and warm in Winter and cool in Summer. They were quick, professional, and the "fit and finish" of their work was fantastic! I recommended them to family members and they did a superb job for them as well."
Rob W, Window Installation in Palatine, IL
2019-06-17 -
★★★★★ - "This company is top-notch! The owner, Gary, is a pleasure to deal with and has exceeded our expectations in providing windows and roofing at three of our homes over the last 15 years. Professional, Honest, and High Quality."
Carey S, Window Installation in Wheeling, IL
2019-06-17 -
★★★★★ - "Excellent workmanship, and they were neat, totally cleaned up and out the door on time. The new box kitchen window is fabulous and the precision installation was perfect!"
Sara B., Window Installation in Northbrook, IL
2019-05-16 -
★★★★★ - "A pleasant experience all around. Beautiful, quality windows installed by respectful, experienced professionals."
David G, Window Installation in Arlington Heights, IL
2019-03-04 -
★★★★★ - "If you're looking for a reliable "home town" company, that puts you first, and does what he says he will - LOOK NO MORE!! I can't say enough about our experience w/ Gary at Custom Built Windows. We choose Customer Built because Gary listened from the get go!! We needed to replace 50+ year old, original metal, windows, a large picture window, and a very old large sliding glass door. Knowing nothing about windows, we had several (4) companies, including the big boxes, come out and bid. It was becoming a painful process. I told Gary; when it was his turn, please just get to the point. Just about any window anyone can offer is going to be better than what we had. He listened, was in and out with a quote in my hand in under an hour. Although he didn't come in the absolute lowest, I liked Gary and respected the fact the owner was the sales guy, the windows he quoted were great for our needs, and I felt like I wouldn't get "lost" sticking w/ a locally owned / operated company. I am soooo glad I trusted my instinct. Gary delivered in the timeframe he quoted, and his installers were AWESOME. I will be contacting Gary again SOON as I now see I really do need that new front door to go with my awesome windows!!!"
Barb K, Window Installation in Palatine, IL
2019-03-04 -
★★★★★ - "Custom Built Windows replaced my aging and drafty windows with top-of the line windows that keeps the house nice and warm in Winter and cool in Summer. They were quick, professional, and the "fit and finish" of their work was fantastic! I recommended them to family members and they did a superb job for them as well."
Rob W., Window Installation in Abbott Park, IL
2019-02-04 -
★★★★★ - "This company is top-notch! The owner, Gary, is a pleasure to deal with and has exceeded our expectations in providing windows and roofing at three of our homes over the last 15 years. Professional, Honest, and High Quality."
Carey Smolensky, Window Installation in Green Oaks, IL
2019-02-04 -
★★★★★ - "A year ago I had all of the 1980's windows in my house replaced. Gary was easy to work with. He didnt push the product, but instead listened to what I wanted and gave his professional advice. The whole process was easy and my windows and sliding patio door were installed in a day and a half. My house was so much more comfortable in the winter and summer! And everywhere in between since I could open my nice new windows."
Rebecca J., Window Installation in Prairie View, IL
2019-02-04 -
★★★★★ - "See Gary first, then listen to the other companies with high prices, high pressure, smoke & mirrors, and then you'll come back to Gary's company. Don't fall for the high pressure, one-time only "discounts" from those other companies. My windows are great. The price was great. The installation crew was great. Friendly, professional, and cleaned up afterwards."
Tom S., Window Installation in Golf, IL
2019-02-04 -
★★★★★ - "I have used Custom Built Windows at three of my homes. At my current home, they installed picture windows, casement windows, and sliding doors with blinds built in between the glass.
In a previous house, they replaced windows and installed a new roof, soffit, fascia, gutters & downspouts. In another previous house, they replaced a variety of windows and doors.
On each occasion, Gary, and his staff were extremely professional, courteous, knowledgeable and very respectful of our property and home. I highly recommend Gary Gillis and Custom Built Windows and look forward to working with them again when the need arises."Carey S., Window Installation in Lincolnshire, IL
2018-11-12 -
★★★★★ - "Our windows look great! Great job by Gary and his team. I plan on using them again in the future and would recommend them to anybody looking for new windows."
Mike M., Window Installation in Arlington Heights, IL
2018-11-12 -
★★★★★ - "Gary and his team are the best. He was referred to is by a neighbor and we've now used them for two different jobs. Gary sat with us to explain and show us our options. Pricing was very fair and the quality of the Windows and workmanship was first rate. Excellent communication during the projects and follow up."
Steve A., Window Installation in Chicago, IL
2018-11-12 -
★★★★★ - "Very professional from the beginning (consult/sales) through installation. Gary, the owner, does not use pressure sales tactics. Installation was fast with no problems encountered. They (Bob and Jake) ensure a clean install and customer service from them was great as well (ability to answer any questions we had during install without feeling as though we were bothering them). Very professional organization I would recommend to anyone. We already feel the difference in our home--glad we went with the Sunrise windows!"
Sue S., Window Installation in Lake Villa, IL
2018-11-12 -
★★★★★ - "If you're looking for a reliable "hometown" company, that puts you first, and does what he says he will - LOOK NO MORE!! I can't say enough about our experience w/ Gary at Custom Built Windows. We choose Customer Built because Gary listened from the get-go!! We needed to replace 50+ year old, original metal, windows, a large picture window, and a very old large sliding glass door. Knowing nothing about windows, we had several (4) companies, including the big boxes, come out and bid. It was becoming a painful process. I told Gary; when it was his turn, please just get to the point. Just about any window, anyone can offer is going to be better than what we had. He listened, was in and out with a quote in my hand in under an hour. Although he didn't come in the absolute lowest, I liked Gary and respected the fact the owner was the sales guy, the windows he quoted were great for our needs, and I felt like I wouldn't get "lost" sticking w/ a locally owned/operated company. I am soooo glad I trusted my instinct. Gary delivered in the timeframe he quoted, and his installers were AWESOME. I will be contacting Gary again SOON as I now see I really do need that new front door to go with my awesome windows!!!"
Barb K., Window Installation in Elk Grove Village, IL
2018-11-12 -
★★★★★ - "This is the second time I’ve used Custom Built Windows. Here’s why- On time, a precision team of installers put in my new windows- the new kitchen box window absolutely transformed that room. Great attention was paid to insulate and seal everything inside and out. They also customized my back window screen to allow for the cat door. These guys are great!!"
Sara P. Baldwin in Lake Bluff, IL
2018-10-15 -
★★★★★ - "They set up appointments and are always there on time. I had a picture window and two double-hung windows installed to replace the old ones. The workmen work was done in about 3 hours and the installers were very professional and polite. I've now ordered two more windows from them because of their professionalism and price. All debris was also removed at the completion of the job."
Richard R., Window Installation in Waukegan, IL
2018-10-11 -
★★★★★ - "All aspects were delivered exactly as promised. Very pleasant people to work with. 1st Class operation."
Miles N., Window Installation in Grayslake, IL
2018-10-11 -
★★★★★ - "The owner Garry Gillis stop by my house 2 times and explained everything to me and gave me the estimate. I had additional questions and sent him an email, he responded within an hour. The same day the work was done he called me to ask if I were satisfied. The installer - Pat Anderson is great and did a fantastic job. No cutting corners and temporary fixes. They give a lifetime guarantee."
Tamara R, Window Installation in Mount Prospect, IL
2018-10-11 -
★★★★★ - "Responses from everyone at the company were immediate. Everyone I had an appointment with, showed up on time. Windows were ready when promised. Work was completed when promised. (Everything went according to plan)"
Bill L., Window Installation in Gurnee, IL
2018-09-11 -
★★★★★ - "Very happy with the look of new Windows. Job well done!!!"
Rex L., Window Installation in Northbrook, IL
2018-09-11 -
★★★★★ - "Very happy with the new warmth these windows have provided my home. The management and workmen were very courteous."
Karen K., Window Installation in Gurnee, IL
2018-09-11 -
★★★★★ - "Gary came to our house and demonstrated a few of the windows that we had in mind and explained the various pros and cons. He then let us make up our mind. No pressure. Pat and his crew installed the windows with care and professionalism. Cleaned up after themselves and treated my house and my wife and me with respect. He answered my questions promptly and truthfully. The whole crew treated our little dogs great. It was an enjoyable experience."
John H., Window Installation in Glenview, IL
2018-09-11 -
★★★★★ - "Even though we have decided to do the installation ourselves and are only purchasing the windows from them, he was very professional and knew what we were looking for. If gas prices and personal considerations hadn't come into play, I would not have hesitated in hiring them for the installation."
Homeowner, Window Installation in Arlington Heights, IL
2018-09-11 -
★★★★★ - "Gary from Custom Built Windows replaced all of our windows as well as our front entry door. He was a pleasure to deal with, his installers did great work, and he followed up after the job to make sure we were happy. I look forward to using Gary again in the future."
Rory K., Door Replacement in Elk Grove Village, IL
2024-05-20 -
★★★★★ - "My husband and I met Gary at a Home Show. He was kind and honest. In comparison with other window companies he was less expensive with similar quality. He was pushy either. The windows came in a month earlier than expected. His installer Bob and his son did a great job. Kept things clean. Very diligent and friendly as well. We love our new windows!"
Jennifer J., Replacement Windows in Northbrook, IL
2024-05-20 -
★★★★★ - "From the initial phone call setting up our first meeting until the final walk through after the job was complete, Gary and his team were thorough, very experienced and extremely professional. They get a strong recommendation.
We just completed a job that included a new sliding door and a number of windows. Gary reviewed the situation when we met and presented a number of options, with a recommendation as to who we should use. After our initial discussions, his installer came to do the final measurements and once the order was placed, Gary set our expectations for timing, which was very accurate.
Once the windows and doors came, Gary's installers came out and they were amazing. Extremely experienced, very neat, very thorough and did a great job with very little impact on our daily home routines.
The windows look great - they are high quality, we paid a fair price, and the installation was easy and clearly done by highly experienced installers.
Thank you Gary and team."Randy J., Door Installation in Mundelein, IL
2024-05-20 -
★★★★★ - "Gary and his team made the decision to pick them very easy. He was detailed and to the point when it came to explaining the windows and pricing. The quality of the windows is great we have noticed a difference already. Gary is very professional and kind. I’d recommend him to anyone."
Abigail, Replacement Windows in Mount Prospect, IL
2024-05-20 -
★★★★★ - "I’m extremely happy with the quality, value, professionalism, all of the above, that Gary And Custom Built Windows has shown me with my window project. Gary always answers his phone when I called, which is unusual today in business. It was quite refreshing to find, and I found a level of trust unmatched anywhere. My project consisted of 18 windows with one being a large picture window installed and finished inside and out all in 2 days. I highly recommend Custom Built Windows! Thank you Gary, job well done!"
Keith D., Replacement Windows in Hoffman Estates, IL
2024-05-20 -
★★★★★ - "Patio, Door, and screen installation. Price beat all the competitors. Quality window, locks, screen, etc. was excellent. The cleanup was exceptional. Couldn't be happier. I would use them again for anything."
Maribeth Vogel in Arlington Heights, IL
2023-11-08 -
★★★★★ - "Saw Gary at the Lake Country Home and Garden show. Great conversation and he gave us his full attention and the time we needed to ask questions. Gary came to the house and gave us a demo along with lots of information on replacement windows and a quote, which we accepted on the spot. A great guy to work with. Josh, who did the install, is fantastic. Very professional, great communication, excellent work and CLEAN. I wish yelp allowed for 10 stars, these guys would exceed even that!The entire experience from beginning to end exceeded our expectations. I was ready for the stress others had with their install. NO STRESS. Thanks to everyone at Custom Built Windows!!"
Joe O., Replacement Windows in Palatine, IL
2020-01-09 -
★★★★★ - "I put windows, siding and gutters on my house with custom built and I couldn't be happier. All the installers were professional and meticulous. Gary, the owner of CB, called or came by my house every single day to check the job. I highly recommend custom built windows."
Karyn F., Vinyl Siding in Hoffman Estates, IL
2019-10-15 -
★★★★★ - "Custom Built Windows replaced all of our windows, patio door and front door. The product is excellent but the installation and service was even better. All of the installation was very professional. Bob and Team arrived on time, worked diligently and cleaned up all areas. Gary was responsive and fair in discussions and pricing. We could not be happier and would recommend their product and services."
Lauralyn B., Replacement Windows in Palatine, IL
2019-08-19 -
★★★★★ - "Great service and product. They left my house spotless after the job. Highly recommend."
Gayle, Gutter Installation in Mount Prospect, IL
2019-05-16 -
★★★★★ - "When I decided to replace all windows of a new purchased house, I had no idea what I would get. I just knew in my previous house after I received a class action suit against ***** ****, we called and a ***** contractor quoted me 60k replacement - we did not do it and it turned out there was nothing wrong with our existing windows. Anyway this time I found custom built windows from google search. I read all reviews of the top few choices, and talked to two of them, ( the other is opal) plus one from ****?s. I had to say all three were professionals and we liked all of them so much to the point to divide the job and give all of them something!Of course, finally we settled with Gary and his custom built windows. There were a few reasons, even price wise they were all competitive: while Gary showed me the sunrise windows, opal quoted Anderson 100 series with total reconstruction, *******gave me all fiber glass ***** windows with total construction backed by ?the store is always there? assurance; I went with Gary because his promise of ?his great installation crew taking care of all windows if any wood or trim is bad and wrapping them with aluminum so there will never be problem again?.Now the work is done. I got to see Gary?s crew of Bob & Josh working for 5 days, sometimes in 15 degrees outside, with such a workmanlike no big deal spirit, but more importantly a ? I love what I do and I like my work to be flawless? professionalism. I loved the experience of being side by side with bob and josh. No matter how stupid my questions were Bob was always patiently answering them and he even helped a little while I was installing garage door opener! We are very pleased with the results- not only the windows, but also the installation and the whole experience!Thanks Gary, Bob and Josh!"
Tong Zang, Replacement Windows in Palatine, IL
2019-05-16 -
★★★★★ - "Gary is an absolute pleasure to work with. He's responsive and professional every step of the way!"
Diane
2019-04-01 -
★★★★★ - "We bought a door from custom built windows. We love it every time we come down our stairs we see it and love it. Gary and the installation crew are great and easy to deal with and very knowledgeable. I highly recommend the custom built."
Rob R., Door Installation in Mount Prospect, IL
2018-11-12