Siding, gutters,doors, windows and more…
ABOUT US
Optimum Contractors Inc, a Illinois Siding, gutters,doors, windows and more.
Company Servicing Chicago and the Chicagoland Suburbs, Optimum Contractors Inc is a locally owned and operated company based in Lockport. Whether you are in need of house repair or you need a new remplace you can rest assured you are in good hands with Optimum Contractors Inc.
We offer:
- A Professional & Experienced Staff
- Free Estimates
- Licensed Contractors
- Langley-Local Owned and Langley-Local Loved
For more information, see siding, doors, windows, gutters and roofing.
Get A Free Quote
Call for Inquiry
(815) 4077 911
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Quality Services We Provide
Our priority is to meet each and every one of your needs, with services such as estimates and professional in-home consultations. We pride ourselves on our professionalism, expertise, and friendliness. Serving Chicago and the Chicagoland Suburbs, we are dedicated to improving the homes—and lives—of the homeowners we serve.
Contact the expert team at Optimum Contractors Inc today!
DOORS
Installation & Repair
Optimum Contractors Inc specialize in Residential and Commercial Door Replacement and Repair Installation and Repair.
SIDING & GUTTERS
Installation & Repair
Optimum Contractors Inc, offers professional siding and gutter installation, service and repair to residents in Chicago and the Chicagoland Suburbs. We carry a variety of siding types including aluminum and vinyl.
WINDOWS
Installation & Repair
Optimum Contractors Inc, provides high-quality new window installation and replacement windows. We offer free in-home consultations and carry top brands
Roofing
Installation & Repair
Optimum Contractors Inc, our team of experienced roofing contractors works every day to make existing homes and new houses in our community look better and perform at a higher level.
HAVE QUESTIONS? CALL US!
Satisfaction Guaranteed!
Everything we do is focused on getting the best results and keeping you, our clients, satisfied. We want you to love the way your home or building looks once we’re through, and we’ll put in the work to make sure that happens.
Read what customers say about us and request a free quote.




An excellent experience. Good level of service, good workmanship. I would definitely recommend them to others.
~Jane~


These people did exactly what they said they would do for a very fair price. They were professionals.
~ John~