Serving Oswego, Illinois
Oswego's windows, doors, bath & siding.
Excel brings replacement windows, doors, siding and bath remodels to Oswego homes. Family-run since 1982, headquartered in Tinley Park, with free in-home consultations.
or call (708) 636-9898 — the same voices answer every time.
- 1982 Founded
- 44 Years
- 1,166 Installs / yr
- 5 Divisions
Serving Oswego, Illinois
Where historic Main Street meets the Route 34 subdivisions
Oswego sits on the Fox River in Kendall County, where a limestone ford once made it a natural river crossing. Along Main Street downtown, you'll find turn-of-the-century homes and the Greek Revival Little White School Museum, anchoring a historic district that dates to the 1840s. North of downtown, Boulder Hill filled in with ranches and split-levels through the 1970s and '80s. Then the Route 34 and Route 30 corridors brought subdivisions like Farmington Lakes and Churchill Club through the 2000s. Many housing eras, one town.
Excel is headquartered in Tinley Park, east of town, and we serve Oswego as part of our Chicagoland service area. That spread of housing means different needs. Older downtown homes often want replacement windows that hold heat without changing their look. Boulder Hill's split-levels are ready for fresh siding and a new entry door. Newer subdivisions call us for patio doors and bath remodels. We bring the samples to your kitchen table, measure, and give you a written quote — free, no pressure. The same crews do the work, job after job.
Neighborhoods we work in
- Boulder Hill
- Farmington Lakes
- Churchill Club
Every trade, one local crew
What we do in Oswego.
We lead with replacement windows in Oswego, and round out the job with entry and patio doors, siding, and Excel Shower & Bath remodels.
- Windows Most requested Energy-efficient replacement windows — Soft-Lite, ProVia, Pella and Sierra Pacific, in the style that fits your home. Explore Windows →
- Doors Entry and patio doors from ProVia and more, built to seal tight and stand up to Chicago winters. Explore Doors →
- Siding LP SmartSide engineered wood with DiamondKote and CertainTeed vinyl — installed to last. Explore Siding →
- Bath Excel Shower & Bath — solid-surface walk-in showers and tub-to-shower remodels, most in days, not weeks. Explore Bath →
- Roofing GAF and Owens Corning roofing systems, installed by certified crews. Explore Roofing →
Real Excel installs
Recent work in and around Oswego
Every photo here is a real Excel job from across Chicagoland.
Window replacement — Chicagoland
Walk-in shower — Chicagoland
Window replacement — Chicagoland
IN THEIR WORDS
What Chicagoland homeowners say.
★★★★★ 4.4 · 300+ reviews across Google and Yelp
Oswego — common questions
Reviewed August 2026
Does Excel really serve Oswego?
Yes — Oswego is part of our Chicagoland service area. We're headquartered in Tinley Park, and we schedule free in-home consultations across the Fox Valley area, including Oswego. One call confirms your date.
Who actually does the installation?
The same installation crews, job after job — not a rotating cast off a day-labor board. They know our products and our standards, and our 5-year labor warranty stands behind their work.
How much will my project cost?
It depends on the product and the size of the job, so we don't quote blind. The in-home consultation is free: we measure, show you the options, and leave a clear written proposal — no pressure. Financing is available; ask about options.
Do you actually service Oswego?
Yes. Excel works throughout Oswego and the 60543 ZIP as part of our Chicagoland service area, run from our Tinley Park headquarters just east of town. We're not a call center — a local consultant comes to your home, measures, and gives you a written quote. There's no charge for the visit and no obligation to buy. Family-run since 1982.
Which windows do you install?
Our primary line is Soft-Lite, energy-efficient replacement windows built for Chicago winters. We also offer ProVia, Sierra Pacific, and Pella, so we can match the look of an older downtown Oswego home or a newer subdivision build. Every window carries a manufacturer warranty from 20 years to lifetime, plus Excel's 5-year labor warranty on the installation.
Can you remodel a bathroom, not just windows?
Yes. Excel Shower & Bath installs new showers and tub-to-shower conversions using Onyx Collection and Bath Concepts solid-surface walls with Moen fixtures — no tile to scrub, no liners over old surfaces. Most bath projects wrap in days, not weeks. It's a good fit for Boulder Hill and other Oswego homes with dated, hard-to-clean bathrooms.
Ready When You Are
Let's talk about your Oswego project.
A free, no-pressure in-home consultation. We bring the product samples, measure what we need to measure, and leave you with a clear written proposal — not a sales pitch.
