Business Details
37 Years
experience
Trusted Window & Door Replacement Experts in Chicago
Since 1989, Semko has been a family-owned and operated leader in Chicago's home improvement industry. Our dedicated team, including founders Hal and Jason Semko alongside their family members, specializes in delivering premium window and door replacement solutions tailored to local needs. We bring samples directly to homes, ensuring personalized evaluations for every project. With over 35 years of experience, we combine hands-on expertise with a no-pressure approach, prioritizing customer satisfaction through competitive pricing and lifetime warranties.Our in-house crews guarantee quality control from product selection to installation, serving Chicagoland with energy-efficient solutions that withstand extreme weather. We maintain transparency in all processes, offering 0% interest financing options and free estimates. Our commitment to excellence is reflected in thousands of satisfied customers and consistent recognition as a top-rated provider in local reviews.
Services
Replacement Windows
Replacement Doors
Vinyl Windows
Wood Windows
Patio Doors
French Doors
Custom Windows
Energy-Efficient Solutions
Window Installation
Door Installation
Details
- Year established: 1989
Highlights and features
- Family-owned with 35+ years of local Chicago expertise
- Lifetime warranties on windows and installation
- 0% interest financing options available
- No-pressure consultations with free in-home estimates
- In-house crews ensure quality control and accountability
What people say
Professional install team
Great price
Energy savings
Lifetime warranty
No-pressure approach
Services
Replacement Windows
Custom vinyl and wood window replacements tailored to Chicago's climate. Our energy-efficient solutions reduce energy costs while enhancing home aesthetics. Professional installation includes lifetime warranties on products and workmanship, ensuring long-term satisfaction for residential properties.
Replacement Doors
Premium door replacement services featuring steel, vinyl, and wood options. We offer patio doors, French doors, and entry doors with integrated security features. All installations include lifetime warranties and energy-efficient designs to improve home comfort and value.
Energy-Efficient Solutions
Advanced window and door systems with Low-E glass and Argon gas technology. These solutions maintain indoor comfort during extreme Chicago weather while reducing energy bills. Our installations meet Energy Star standards for maximum efficiency and environmental responsibility.
Custom Windows
Precision-crafted windows tailored to unique architectural requirements. Available in vinyl, wood, and fiberglass materials with customizable colors and grid patterns. Our local manufacturing ensures exact measurements and rapid delivery for both standard and specialty openings.
Window Installation
Professional installation using proprietary sealing techniques for Chicago's climate. Our crews replace one window at a time to minimize disruption, with comprehensive cleanup included. Lifetime warranties cover both materials and workmanship, ensuring lasting performance and customer confidence.
Questions
Do you offer lifetime warranties on windows and doors?
Yes, all our windows and doors include lifetime warranties covering both materials and installation workmanship.
Can I get a free estimate for window replacement?
We provide free in-home estimates with no pressure or obligation to proceed with our services.
Are your installers employees or subcontractors?
All installations are performed by our own trained crews - we never use subcontractors for any work.
Do you offer financing options for home improvements?
Yes, we provide 0% interest financing options to qualified customers for window and door replacements.
What areas do you serve besides Chicago?
We serve all Chicagoland suburbs including Naperville, Schaumburg, Evanston, and surrounding communities.
How long does window replacement typically take?
Most residential projects complete within one day, depending on the number of windows being replaced.
Reviews (4)
Matthew Ulm
Apr 22, 2022
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They are super helpful, honest, and up front with you. Adam was quick to measure and prepare our quote. Family run local business with a small showroom to see models up front. They have an old school video game machine for the kids.
Tom Kuzniar
Feb 19, 2022
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They did a really good job with several doors and windows. Family-owned business, great to communicate with, they were on time with their installation. Reasonably priced compared to other companies. Services: Custom doors, Window installation, General door installation
Ann Feldman
Dec 11, 2021
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If you want beautiful new windows, installed by a professional and neat crew, and at an affordable price, contact Semko, Inc., a family-owned business on Touhy in Chicago. We replaced 28 windows in our 90-year-old home and were thrilled with the windows, the expertise of the crew (to deal with some unusual issues that arose with an old house), the timeliness of the installation, and the cleanliness of the crew both inside and outside the house. Thank you Semko!
Katie Smothers
Oct 14, 2021
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We had a very large old bow window replaced by Semko. From the start of the process the service was nice, responsive and professional. I am could not be happier with the new windows. It was a nice experience from the beginning all the way through to the end. Highly recommend them. Services: Window installation, Custom windows
