Business Details
Your Trusted Siding Contractor in Bartlett, IL
GMART has built a reputation for excellence in exterior home renovation through 15 years of dedicated service. Our team combines industry expertise with advanced technology to deliver customized solutions for siding, windows, gutters, and doors. We prioritize quality craftsmanship and materials while maintaining transparent communication throughout every project. Our owner-operated approach ensures personalized attention to detail, with a focus on completing projects on time and within budget.We serve western Chicagoland communities with a commitment to exceeding client expectations through honest recommendations and durable installations. Our energy-efficient product options and comprehensive maintenance services protect homeowners' investments against seasonal weather challenges. Client testimonials highlight our professional crews, competitive pricing, and exceptional workmanship that consistently transforms properties into showcase homes.
Services
Siding Installation
Window Replacement
Gutter Services
Door Installation
Exterior Renovation
Highlights and features
- We offer 15+ years of specialized exterior renovation expertise
- Our team uses only quality-made, weather-resistant materials
- We provide personalized project management from consultation to completion
- We guarantee on-time, on-budget project delivery with no hidden fees
- Our energy-efficient installations reduce long-term home maintenance costs
What people say
Excellent workmanship
Professional crew
Saved money
On-time completion
Energy-efficient solutions
Services
Siding Installation
Our siding installation service transforms home exteriors with durable, weather-resistant materials tailored to each property's architectural style. We offer vinyl, aluminum, cedar shake, and Hardy board options that enhance curb appeal while protecting against seasonal elements. Our experienced crews ensure proper installation that maintains structural integrity and improves energy efficiency.
Window Replacement
We provide comprehensive window replacement solutions featuring energy-efficient options that reduce heating and cooling costs. Our specialists help homeowners select appropriate styles and materials suited for Chicagoland's climate while ensuring proper installation techniques that prevent air leakage and water infiltration.
Gutter Services
Our gutter installation and maintenance services protect properties through customized drainage solutions. We offer leaf protection systems and repair services that prevent water damage to foundations and landscaping while ensuring proper water diversion from home exteriors.
Door Installation
We install energy-efficient entry and patio doors that improve home security while reducing energy costs. Our services include weatherstripping and lock adjustments that maintain temperature control and enhance property aesthetics through modern design options.
People
Grzegorz Martyniak
Owner/Contractor
With 15+ years in exterior home improvement, Grzegorz leads GMART's team of specialists. His hands-on approach ensures quality control across all projects while maintaining direct client communication throughout the renovation process.
Questions
What exterior services does GMART offer?
We specialize in siding, window, gutter, and door installation/maintenance for residential properties in western Chicagoland.
Do you serve areas outside Bartlett?
Yes, we serve Hanover Park, Schaumburg, Arlington Heights, Palatine, Carol Stream, and surrounding Illinois communities.
How long does a typical project take?
Most siding or window projects complete within 1-3 days, with larger renovations scheduled according to client availability.
Are energy-efficient options available?
Yes, we offer Energy Star-rated windows and insulated siding options that reduce home energy consumption.
Do you provide maintenance services?
Yes, we offer gutter cleaning, siding maintenance, and seasonal inspections to extend exterior lifespan.
What warranty do you provide?
We offer manufacturer warranties on materials plus a 5-year workmanship warranty on installation services.
Reviews (4)
Shanil Chagani
Dec 29, 2021
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GMart was very responsive and came out immediately to repair my siding that was damaged from the wind storm. Greg came out and fixed my siding in a few minutes. Thank you so much. Definitely recommend.
Tiffin Selz
Sep 26, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
Greg did amazing work and was so responsive to our requests. I never imagined we would be done with our project, albeit a small one, so quickly and easily. Definitely recommend!
Greg did amazing work and was so responsive to our requests. I never imagined we would be done with our project, albeit a small one, so quickly and easily. Definitely recommend!
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: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:Window installation
Frank Roppo
Jul 28, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Greg and his team did an amazing job. We had siding, gutters, and soffits installed. They completely transformed the exterior of my home. Highly recommend using them.
Greg and his team did an amazing job. We had siding, gutters, and soffits installed. They completely transformed the exterior of my home. Highly recommend using them.
