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Professional Roofing & Siding Services in Oak Brook, IL
ATJ's Home Improvement has been serving the Greater Chicagoland area since 2025, specializing in roofing, siding, and general contracting services. Our team of certified professionals delivers high-quality solutions for residential and commercial properties, with expertise in storm damage restoration and insurance claim arbitration. We operate across Cook, DuPage, Lake, Kane, McHenry, Will, and Winnebago counties, prioritizing customer satisfaction through transparent communication and meticulous workmanship. Our Illinois roofing license (104-014716) ensures compliance with industry standards.

Clients consistently praise our punctuality, debris-free job sites, and fair pricing. We maintain partnerships with local suppliers for premium materials like Davinci cedar shingles and standing seam metal roofs. Our process includes detailed inspections, accurate cost estimates, and timely project completion. Community testimonials highlight our professionalism in handling insurance-covered repairs and complex cedar shake roof installations. We serve both homeowners and businesses, offering customized solutions for flat roofs, pitched roofs, and industrial construction projects.
Services
Roofing Siding Installation Gutter Services Sheet Metal Work General Contracting
Details
  • Year established: 2025
Highlights and features
  • We offer certified master inspector-approved cedar shake roof installations
  • Our team provides storm damage arbitration assistance with insurance companies
  • We guarantee debris-free job sites after every project completion
  • We maintain fair pricing with transparent cost estimates
  • Our crew delivers timely service with punctual project start times
Associations and certifications
  • Illinois roofing license 104-014716
What people say
Fantastic job Professional Fair price Excellent crew Highly recommended
Services
Roofing
We specialize in comprehensive roofing solutions including flat roofs, pitched roofs, and specialty materials like cedar shake and synthetic shingles. Our team handles insurance-covered storm damage claims and installs durable Davinci roofing systems. Clients benefit from our certified expertise in standing seam metal roofs and copper eyebrow installations.
Siding Installation
Our siding services cover aluminum, vinyl, Hardie board, and cedar shake materials with expert window integration. We ensure proper installation for energy efficiency and aesthetic appeal. Customers appreciate our attention to detail in matching existing architectural styles during replacements.
Gutter Services
We provide aluminum and copper gutter installation with precision downspout placement for optimal water drainage. Our systems prevent property damage through proper pitch calculation and seamless installation. Clients value our durable solutions that complement roof and siding upgrades.
Sheet Metal Work
Specialized sheet metal services include copper bay windows, standing seam metal roofs, and custom flashing solutions. We create durable, weather-resistant components that enhance structural integrity. Our craftsmanship meets exacting standards for both functional and decorative applications.
General Contracting
We manage residential rehab projects, commercial renovations, and industrial construction from concept to completion. Our full-service approach ensures code compliance and coordinated subcontractor management. Clients benefit from our experience in navigating permitting processes and timelines.
People
Chuck McKiel
Certified Master Inspector
Certified Master Inspector with extensive cedar shake roof expertise. Trains other inspectors in Illinois. Endorsed ATJ's installation methods as industry-leading for cedar shake applications.
Tomas
Project Manager
Experienced construction leader praised for punctuality and debris-free job site management. Supervises warehouse roofing projects with strict quality control standards. Maintains open communication with commercial clients throughout project timelines.
Larry
Estimator
Skilled roofing estimator with expertise in calculating storm damage claims. Provides accurate cost projections that match final project outcomes. Recognized for clear explanations of repair scopes to homeowners.
Mark
Estimator
Experienced estimator specializing in insurance-covered roof replacements. Works closely with clients to maximize claim benefits while maintaining project quality standards. Praised for professional demeanor during initial assessments.
Questions
What areas do you service?
We serve all of Greater Chicagoland including Cook, DuPage, Lake, Kane, McHenry, Will, and Winnebago counties with roofing, siding, and construction services.
Do you handle insurance claims?
Yes, we specialize in storm damage arbitration and work directly with insurance companies to cover repair costs for residential and commercial properties.
What roofing materials do you offer?
We install cedar shake, synthetic shingles, Davinci roofing, standing seam metal, and traditional asphalt shingle systems with expert installation techniques.
Are you licensed and insured?
We hold Illinois roofing license #104-014716 and maintain full insurance coverage for all residential and commercial projects.
Can you help with emergency repairs?
Yes, we provide emergency services for storm damage and roof leaks with rapid response times during severe weather events.
Videos
Reviews (3)
Bella V.
Nov 23, 2016 Report
I just had the roof of my house done by ATJ'S Home Improvement Inc. I am very satisfied with their work. The workers were polite and professional. They cleaned up all around the house, leaving the property spotless!! The rep. Of the company Mark, was very patient with me and answered all my questions. I would definitely recommend this roofer company.
Nasutsa Mabwa
Jan 04, 2016 Report
We needed a new roof at our warehouse last fall after experiencing several leaks. We called ATJ's Home Improvement and were really impressed with the high quality level of service. Owner Tomas and his team were punctual and professional and did not leave any debris or mess after the job. ATJ's rates were fair and we would certainly use them again! Thanks ATJ!
Char Breeding
Nov 11, 2015 Report
We recently had hail damage in Channahon, Illinois. The ATJ's Home Improvements located in Oakbook, Illinois replaced our roof. They did a "FANTASTIC" job. Very professional, knowlegable and timely. If you need repairs I would highly recommend them. Watch their video for more information.Kevan & Char Breeding