--- title: "Gmart Inc. — Siding & Exteriors | Houzz" canonical_html_url: https://www.houzz.com/professionals/siding-and-exteriors/gmart-inc-pfvwus-pf~95567173 markdown_url: https://www.houzz.com/md/professionals/pf~95567173.md entity_type: LocalBusiness business_name: "Gmart Inc." category: ["Siding & Exteriors"] image: https://st.hzcdn.com/fimgs/d9d33a750bfb7b21_7977-w400-h400-b0-p0--.jpg address: "Bartlett, Illinois 60133, United States" latitude: 41.9394 longitude: -88.1212 phone: "(224) 717-1511" website: http://www.gmartinc.com rating: 5 review_count: 6 best_of_houzz_awards: 1 followers: 8 last_updated: 2026-08-28 --- # Gmart Inc. Original Houzz profile: [Gmart Inc.](https://www.houzz.com/professionals/siding-and-exteriors/gmart-inc-pfvwus-pf~95567173) ## Professional summary - **Primary category:** Siding & Exteriors - **Location:** Bartlett, IL - **Serves:** Aurora, Naperville, Elgin, Schaumburg, Arlington Heights, Palatine, Mount Prospect, Wheaton, Hoffman Estates, Lombard, Bartlett, Carol Stream, Streamwood, Hanover Park, Addison, Glendale Heights, Saint Charles, Elk Grove Village, Glen Ellyn, Batavia, West Chicago, Rolling Meadows, South Elgin, Roselle, Villa Park, Bloomingdale, Bensenville, Hinsdale, Wood Dale, Winfield, Itasca, West Dundee, Inverness, South Barrington, Dundee, Medinah - **Houzz rating:** 5.0 out of 5 (6 reviews) - **Best of Houzz:** 1 award (2019), for Service. ## About ### Houzz Badges - Recommended on Houzz - 25 Ideabook Saves 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 Greg Martyniak, GMART excels at capturing each homeowner’s vision for their newly renovated home exterior and delivering a final result that exceeds customer expectations. We provide the highest quality in craftsmanship and materials, focusing our trade to siding, windows, gutters, and doors exclusively to provide every client with the best possible experience. ### Services Provided - Siding Installation - Siding Repair - Vinyl Siding - Gutter Installation - Soffit Installation - Fiber Cement Siding - Cedar Siding - Wood Siding - Siding Sales - Aluminum Siding - Trim Work - Soffit Repair - Insulation Installation - Brick Siding - Doors - Roof - Windows ### Areas Served - Aurora - Naperville - Elgin - Schaumburg - Arlington Heights - Palatine - Mount Prospect - Wheaton - Hoffman Estates - Lombard - Bartlett - Carol Stream - Streamwood - Hanover Park - Addison - Glendale Heights - Saint Charles - Elk Grove Village - Glen Ellyn - Batavia - West Chicago - Rolling Meadows - South Elgin - Roselle - Villa Park - Bloomingdale - Bensenville - Hinsdale - Wood Dale - Winfield - Itasca - West Dundee - Inverness - South Barrington - Dundee - Medinah ## Business Details | Field | Value | | --- | --- | | Business Name | Gmart Inc. | | Address | Bartlett, Illinois 60133, United States | | Phone | (224) 717-1511 | | Website | http://www.gmartinc.com | | License Number | TGC071602 | | Followers on Houzz | 8 | ## Contact - **Houzz profile:** [Gmart Inc.](https://www.houzz.com/professionals/siding-and-exteriors/gmart-inc-pfvwus-pf~95567173) - **Website:** http://www.gmartinc.com - **Phone:** (224) 717-1511 ## Credentials **Certifications & Awards** - VSI ( Vinyl Siding Institute) , EPA, OSI Tough, Angie's List , Home Advisor, BBB ( Better Business Bureau. - **Best of Houzz:** 1 award (2019), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 6 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### All 6 reviews **★★★★★ — Silvena Stefanova, March 2026** > Greg and his team are super knowledgeable and experienced, that is why we decided to hire them to replace our windows and siding. They walked us through the process and answered all of our questions. Fast forward a few years later we decided to add a door to the garage so it’s more convenient to get to the back or side of the house without opening and closing the garage door. We called Greg and they were able to come within a couple of days to help us complete the idea we had in mind. Greg and his team are always willing to help! They are amazing! The work they did makes our home look incredible inside and out! If you need any windows/siding call GMART! Highly recommend!! **★★★★★ — HU-740990849, April 2021** > We had Gmart completely redo the exterior of our house. Greg and his crew were fantastic! Greg is an excellent communicator. He responded quickly to all of my e-mails and phone calls. Almost a year after our project was completed, I e-mailed him, asking if he would come back and add a feature I wish I had requested the year before. A few days later, he was at our house taking care of it. Even after the project is completed, he still values you as a customer. > Gmart has outstanding installers. They take pride in their work and it shows. With a major home improvement project like ours, it was a breath of fresh air to have a contractor and his employees with such outstanding integrity! > If the opportunity arises to have Gmart work on your house, take it. They are the best in the area. We would choose Gmart again in a heartbeat! Thanks Greg. **★★★★★ — HU-655531874, Dec. 2018** > I have chose Gmart, Inc. to do major overhaul of my house. > They did siding, windows, soffit, fascia, gutters and stone front on my property. > I have been absolutely pleased with their service since day one. > Not only services provided by them were 100% professional, they delivered everything they promised plus more. > It is not easy to choose a contractor to do such major work especially when You demand price and quality. I’m so glad I have chose them. > They have performed all of the tasks professionally, with very high quality and with amazing attention to details. > If I ever need that kind of work again they will definitely be the only ones I’ll call. **★★★★★ — HU-70520237610, Dec. 2018** > I had GMART install vinyl shake siding on my gables. He removed a disgusting decorative shutter and squared off a rounded decorative window frame in the process. He made my house look beautiful! His craftsmanship is superb, he is honest, reliable, and very fair with pricing. He kept me up to date on ordering of supplies and when he would be here to complete the work. I couldn’t be home when he was performing the work but he texted me pictures of the progress of work. I am a very picky person and GMART far exceeded my expectations. I highly, highly recommend them and I will definitely be using them for any exterior work I may need in the future. **★★★★★ — Trudy R, Dec. 2018** > Gmart did an excellent job at an extremely reasonable price. I had them install new windows as well as the LP Smartside siding on the whole house. I would definitely recommend them. **★★★★★ — Kaye Ringor, Dec. 2018** > GMART Inc. did my new Roof, Sidings, Windows, Patio Door & Side Door installation, Soffit and Fascia this Fall 2018. I would definitely recommend this company to anyone for home exteriors. They did a very good job on my house, I am more than satisfied 200% with the result! > > Greg the owner is very professional. He is very knowledgeable and well rounded. I reached out to him in Spring for a consultation and from the many people who inspected the property, I was impressed that he knew exactly had to be done. He was straight forward and no bullshit, very sincere about helping you out. I never felt pressured with any sales pitches nor unnecessary charges. Pricing wise, his was very reasonable compared to my the other quotes I received. He was also very easy to reach when you need anything, and came each day to check on the progress of the work. He is also very hands on that he did help his team from the initial set up, installation, and even the clean up. He also pointed out any problems that needed my attention and a solution how he would take care of it or rectify it. > > His roofing team did a good job with the roof. They finished in one day. He and his team helped me get up the roof to show me what they will be doing and answered all the questions I had. I got a lot of compliments from my neighbors after the job was done. > > Gmart's siding guy Chris is the best! I am impressed with his craftsmanship, he is a perfectionist! I watched him work and I must say he would check every section multiple times making sure that he does it right, installs properly, even checking if things are done evenly and if there were any gaps or sections where there could be air leak (windows and doors). I've seen other siding jobs where they would have a big crew and do sloppy work. Gmart was not like that, they have attention to detail and do clean work. ## Selected projects - [LP Smartside Siding - Arctic White and Royal Brown trim](https://www.houzz.com/hznb/projects/lp-smartside-siding-arctic-white-and-royal-brown-trim-pj-vj~5534898) - Location: Glenview, IL - Photos: 3 - [Mastic Siding -Tuscan Olive color](https://www.houzz.com/hznb/projects/mastic-siding-tuscan-olive-color-pj-vj~5494032) - Location: Des Plaines, IL - Photos: 6 - [Mastic Siding - Glacier Blue color](https://www.houzz.com/hznb/projects/mastic-siding-glacier-blue-color-pj-vj~5492430) - Location: Algonquin, IL - Photos: 7 - [Prodigy Siding - Cap Code Gray](https://www.houzz.com/hznb/projects/prodigy-siding-cap-code-gray-pj-vj~5534895) - Location: Carol Stream, IL - Photos: 5 - [Mastic Siding - Pebblestone Clay color , Shake - Classic Cream color](https://www.houzz.com/hznb/projects/mastic-siding-pebblestone-clay-color-shake-classic-cream-color-pj-vj~5493944) - Location: DeKalb, IL - Photos: 4 - [Prodigy Siding - Tuscany Clay](https://www.houzz.com/hznb/projects/prodigy-siding-tuscany-clay-pj-vj~5492438) - Location: Bartlett, IL - Photos: 4 - [Mastic Siding - Lakeshore Fern color](https://www.houzz.com/hznb/projects/mastic-siding-lakeshore-fern-color-pj-vj~5493966) - Location: Bartlett, IL - Photos: 7 - [Mastic Siding - Quite Willow](https://www.houzz.com/hznb/projects/mastic-siding-quite-willow-pj-vj~5534893) - Location: Downers Grove, IL - Photos: 2 - [Prodigy Siding - Tuscany Clay color](https://www.houzz.com/hznb/projects/prodigy-siding-tuscany-clay-color-pj-vj~5492321) - Location: Lisle, IL - Photos: 6 - [Prodigy Siding - English Saddle color](https://www.houzz.com/hznb/projects/prodigy-siding-english-saddle-color-pj-vj~5493862) - Location: Lockport, IL - Photos: 7 [See all 10 projects](https://www.houzz.com/professionals/siding-and-exteriors/gmart-inc-pfvwus-pf~95567173) --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-28.*