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Apex Windows, Doors & More

Windows, doors and siding, installed right.

A Chicagoland crew since 2008. We measure, supply and install everything ourselves, so your project is quiet, clean and finished when we say it will be. In English or Polish.

Get a free estimateCall (630) 901-6361
  • Licensed & insured
  • BBB A+ rated
  • Free in-home estimates
  • Mówimy po polsku
Brick suburban home with new black-frame windows and a charcoal entry door at golden hour

Since 2008 we’ve replaced windows, doors and siding on 3,950+ homes across Chicagoland, with a 99% client satisfaction rate and an A+ from the Better Business Bureau.

Three trades, done by one careful crew.

Most customers start with one project and call us back for the next.

Installer leveling a new white window in a brick wall

The contractor your neighbors already recommend.

  • Licensed and fully insured

    Illinois-licensed, with general liability and workers' comp, so nothing on the job is ever your risk.

  • Honest, written estimates

    Free and no-obligation, with materials, labor and timeline spelled out. No hidden fees, no pressure.

  • Backed by real warranties

    Manufacturer warranties on every product plus our own workmanship warranty, in writing.

  • English or Polish

    Talk to Anna or Mariusz directly, in whichever language you're most comfortable with.

From first call to final walkthrough.

Four steps, one crew, and a date you can plan around.

  1. 1

    Call or send a request

    Tell us what you have in mind. We'll set up a time that works for you.

  2. 2

    Free in-home estimate

    We measure, show you options, and send a clear written quote, usually within 48 hours.

  3. 3

    Professional install

    Our crew protects your home, installs to code and manufacturer specs, and cleans up daily.

  4. 4

    Walkthrough and warranty

    We inspect the work with you and hand over your warranty paperwork.

Recent work around Chicagoland.

See the full gallery
Steel front entry door with sidelights and transom
Steel entry door with sidelightsNaperville
New energy-efficient vinyl windows on a Lincoln Park home
Window replacementLincoln Park
Oak Park home re-sided in fiber cement
Fiber cement sidingOak Park

What homeowners say.

Every one of these is a five-star review from a family we've worked with.

Google

5.0

Google rating

3,950+

Homes improved

“Exceptional service from start to finish. Our new windows have made a real difference in our home's comfort and energy bills. The team was professional, clean, and finished exactly when promised.”
Jennifer MartinezWindows, Naperville
“We couldn't be happier with our new front door. The quality is outstanding and it completely transformed our curb appeal.”
Robert ChenDoors, Oak Park
“The siding replacement was handled perfectly. The crew was respectful of our property and neighbors, and the cleanup was thorough. Our home looks brand new.”
Lisa ThompsonSiding, Aurora
“Outstanding craftsmanship and attention to detail. Our storm doors went in quickly and work perfectly. They explained everything and left the property spotless.”
David RodriguezDoors, Schaumburg

Rooted in the western and southwest suburbs.

Our home base is Lemont, Orland Park and Naperville, and we work across Chicagoland. Don't see your town? Call us, we probably cover it.

See the full service area

Naperville, Orland Park, Lemont, Hinsdale, Oak Brook, Burr Ridge, Downers Grove, Western Springs, La Grange, Homer Glen, Lockport, Plainfield, Bolingbrook, Darien, Woodridge, Tinley Park, Palos Park, Frankfort, Mokena, New Lenox, Wheaton, Elmhurst, Oak Park, Chicago.

Good to know before you call.

Something we didn’t cover? Call (630) 901-6361 and ask Anna directly.

Are estimates really free?

Yes. We come out, measure, show you options and send a written quote, with no cost and no obligation. Most quotes go out within 48 hours.

Do you speak Polish?

Tak! Mówimy po polsku. Anna and Mariusz both speak English and Polish, so you can discuss every detail of your project in the language you prefer.

Are you licensed and insured?

Yes. We hold an Illinois home improvement contractor license and carry general liability and workers' compensation insurance, and we're BBB accredited with an A+ rating.

What warranties do you offer?

Every product carries its manufacturer warranty, and we add our own written workmanship warranty on the installation. Warranties can transfer to a new owner if you sell.

Do you offer financing?

Financing is available for qualified customers. Ask us about options when we put together your estimate.

How do I pay?

Nothing is due for the estimate. A deposit may be required when you sign, and the final payment is due once the work is complete and you're happy with it. We accept cash, check and major credit cards.

Ready for a free estimate?

We’ll measure, walk you through options and send a written quote, usually within 48 hours. No pressure, no obligation.

Request an estimate onlineMówimy po polsku