GMART, Inc. is proudly owned and operated by home improvement contractor Grzegorz Martyniak. Grzegorz and his team specialize in both residential and light commercial replacement and new siding, windows, doors and gutters. We only use quality-made products that are suited for your exact needs.
GMART, Inc. employs a professional team of quality-conscious craftsman who have the knowledge, experience, and the most advanced technology to raise your project to perfection.At GMART, Inc., we are driven to not only deliver a high quality finished product, but we strive to complete each job on time and on budget.
When you entrust us with your next home exterior renovation project, we'll work closely with you to identify your needs, recommend the ideal strategies for achieving success, and transforming your property into a more functional and aesthetically pleasing environment. Gregory gave me a very good, competitive price.
GMART, Inc. employs a professional team of quality-conscious craftsman who have the knowledge, experience, and the most advanced technology to raise your project to perfection.At GMART, Inc., we are driven to not only deliver a high quality finished product, but we strive to complete each job on time and on budget.
When you entrust us with your next home exterior renovation project, we'll work closely with you to identify your needs, recommend the ideal strategies for achieving success, and transforming your property into a more functional and aesthetically pleasing environment. Gregory gave me a very good, competitive price.
Services
With over 15 years of industry experience, the professional team at GMART, Inc. is known for our responsive, reliable and efficient services. Owned and operated by exterior home improvement contractor Grzegorz Martyniak, GMART excels at capturing each homeowner's vision for their newly renovated home exterior and delivering a final result that exceeds customer expectations.
GMART, Inc. has been in the siding industry for over 15 years, and during that time, we have perfected our home improvement services for exteriors and siding. We bring experience, dedication and a positive attitude and will never consider a project complete until your expectations are exceeded. Our team is fully equipped to install siding for homes throughout the western Chicagoland suburbs in virtually any seasonal condition.
At GMART, Inc. we provide experienced and professional gutter installation, maintenance and repair services to clients located throughout the greater western Chicago suburbs. Our knowledgeable team properly installs gutters that are guaranteed to direct rain away from your home and landscaping, preventing water damage from harming your investment.
The professional team at GMART, Inc. provides premier door installation, maintenance, and repair services to residents throughout the greater western Chicago suburbs. As a local business, GMART, Inc. understands that summers can be very hot and winters can be very cold in our region of the country, which is why it is in our best interest (as well as yours) to keep the cost of air conditioning and heating down to a minimum.
Reviews (19)
Shanil Chagani
Dec 29, 2021
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Tiffin Selz
Sep 26, 2021
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Gc
Sep 18, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Greg is very easy to do business with. Greg is always available when I needed to ask a question. He also provide good advice with product questions and recommendations. I will definitely use Gmart again.
Service:Â Window installation
Greg is very easy to do business with. Greg is always available when I needed to ask a question. He also provide good advice with product questions and recommendations. I will definitely use Gmart again.
Service:Â Window installation
Frank Roppo
Jul 28, 2021
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Trinh Pham
Jul 14, 2021
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Greg and his team were great! Very personable and very professional. The product and workmanship was top notch and completed on schedule. I had the siding done, the fascia and soffits wrapped in aluminum, replaced all gutters and down spouts, replaced the front shutters. And also had all the windows, patio door and garage door recapped. The house looks great!!! If you’re planning any of the renovations I’ve mentioned above. I highly recommend using GMART!!!
Christopher LeClair
Jul 02, 2021
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Greg and his team did an Amazing Job on my home! They installed Alside Composite Cladding (siding) on my very difficult home and we could not be happier. Greg is very professional and was on time EVERY SINGLE DAY, something most people do not seem to care about. The work was performed on time and at his initial budget even though costs rose on his end they did not go up on mine. VERY HIGHLY RECCOMENDED and would strongly state that NO OTHER CONTRACTOR could have delivered what He did for the price and workmanship his team delivered! 5-Stars.
Rose S.
May 03, 2021
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Feb S.
Apr 08, 2021
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We had initially reached out to 5-6 Windows and Siding Contractors and Greg came out on top. Unlike some other businesses which try to upsell you and waste a lot of your time upfront during the sales pitching process, Greg was quick and to the point, which I appreciated.
His quote was one of the most competitive as well and the quality of work provided was great. Post-sales service was great as well with Greg. He helped us adjust a few minor things on our windows post-installation.
I highly recommend Greg and it's been such a pleasure having him do our windows and siding replacement!
His quote was one of the most competitive as well and the quality of work provided was great. Post-sales service was great as well with Greg. He helped us adjust a few minor things on our windows post-installation.
I highly recommend Greg and it's been such a pleasure having him do our windows and siding replacement!
The Man In The High Castle
Mar 20, 2021
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We recently used GMART to replace the siding on our home. From the moment we established contact until the completion of our project, we were highly impressed with their work ethic and professionalism. Greg answered our questions in a very timely manner and kept us informed of the siding replacement process. Their work is high quality with a competitive price. We highly recommend GMART to anyone looking for home repairs and we would definitely use their services again!
Doug Mcgill
Feb 13, 2021
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G-Mart is an incredible company.
Greg is very easy to work with, very responsive. I have a home with all cedar siding, multiple roof lines, roof over hangs and did 3 different types of siding.
Most companies I interviewed didn't want to touch it or wanted a million dollars to do the job . Greg was booked out pretty far but said if I could wait until the season was over he would get me in. His crew did a great job very detailed every point was covered and even did extra work with roofing flashing that wasn't correct from the roofers and a few other details.
A+++++
Greg is very easy to work with, very responsive. I have a home with all cedar siding, multiple roof lines, roof over hangs and did 3 different types of siding.
Most companies I interviewed didn't want to touch it or wanted a million dollars to do the job . Greg was booked out pretty far but said if I could wait until the season was over he would get me in. His crew did a great job very detailed every point was covered and even did extra work with roofing flashing that wasn't correct from the roofers and a few other details.
A+++++
Mlymi P.
Feb 15, 2020
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Janet H.
Nov 03, 2019
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I decided to replace the windows in my town home (about 15 plus patio door) and reached out to 3 companies for quotes (Gmart, Integrity and Olson). Greg was very knowledgeable and professional and provided great options. I was even more impressed when one of the other quotes came in for the exact windows Gmart was providing at $5,000 more! How is that possible? Because he gives the best price he can for the product and doesn't try to pull anything over on you.
The installation team was on time and very respectful of my home. Overall, I would highly recommend Greg and his team. Hire
The installation team was on time and very respectful of my home. Overall, I would highly recommend Greg and his team. Hire
Sandeep P.
Jun 21, 2019
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Greg from Gmart had a great guy Chris doing a good job of siding my house. We had 2 issues to address. One was that I had mice problem. Gap in siding where the mice entered the crawlspace. Another was that one of the room which was a garage previously got cold in the winter. Both of my issues were addressed to my satisfaction. They installed a channel at bottom of the siding so that it provides no access for anything to enter the crawlspace. In order to address the cold air entering the room, the bottom siding was removed and additional insulation was added. Hopefully this will fix the issue. A
Evelyn Kidd
Aug 24, 2018
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5/5 star experience with this company, not once, but twice! They replaced all of the windows in my home about a year ago and now they just replaced our front door. We purchased our house as a fixer upper and these guys have done really quality work. So much so, that even my hard-to-impress father (a builder) was very pleased with their work (which he insisted on supervising the first time around. Their work won him over and he didn't feel the need to supervise the second time!) Not only do they do quality work, which is in my opinion the most important part, but they also are easy to communicate
Ken S.
Jul 20, 2018
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Greg was very professional and extremely communicative! While I was waiting on competing bids, Greg came out to the house to assess the scope, provide suggestions and turn a quote within 24 hours. Other contractors took weeks--literally weeks--to do the same. He instilled a sense of trust that won my business. He says what he means and means what he says!
He gave me options and continued to communicate throughout the entire process. I can't express how important this aspect is when your home is torn apart. His team replaced the siding, windows, gutters, fascia, etc on my home. Gmart&apos
He gave me options and continued to communicate throughout the entire process. I can't express how important this aspect is when your home is torn apart. His team replaced the siding, windows, gutters, fascia, etc on my home. Gmart&apos
Jazmin N. Antonio D.
Jul 03, 2018
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I needed some siding placed after I had a deck removed. They came out for a quote promptly and had the best price. Other companies wanted to charge almost double! The end result was perfect. The job was done in one day and the workers even fixed other areas that were not quoted for no additional fee. I was thoroughly impressed and grateful. I highly recommend this company for any siding needs you have.
Matt Q.
May 10, 2018
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Rebecca B.
Apr 02, 2018
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GMART
Greg helped facilitate with our insurance adjuster to get our 30 year old aluminum siding replaced. We found him on Angie's List with having a great rating. Greg communicated every step of the process and was never pushy. His three man team took pride in performing a quality installation. The team was approachable and cleaned up at the end of everyday. We were very happy with the end result as it totally gave our house a face lift. I would recommend Gmart to anyone performing exerior work on their home.
Greg helped facilitate with our insurance adjuster to get our 30 year old aluminum siding replaced. We found him on Angie's List with having a great rating. Greg communicated every step of the process and was never pushy. His three man team took pride in performing a quality installation. The team was approachable and cleaned up at the end of everyday. We were very happy with the end result as it totally gave our house a face lift. I would recommend Gmart to anyone performing exerior work on their home.
Adam R.
May 24, 2016
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G-Mart was impressive to say the least. Let's start with the estimate which was one my favorite parts of the whole process. I contacted about six different companies for an estimate which only four responded to.
G-Mart owner Greg Martyniak came by and met with me to provide an estimate. I had three other estimates; two of which required that my wife be present for the estimate (which was a sneaky sales tactic to get us to buy on the spot). The other three estimates were all gimmicky and sales oriented. With the other estimates I felt like I was being fed a sales pitch that was long
G-Mart owner Greg Martyniak came by and met with me to provide an estimate. I had three other estimates; two of which required that my wife be present for the estimate (which was a sneaky sales tactic to get us to buy on the spot). The other three estimates were all gimmicky and sales oriented. With the other estimates I felt like I was being fed a sales pitch that was long
