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Three Generations · Bronx‑Born · Since 1992

Windows installed the royal way.

Premium OKNA & Starmark Evo windows installed by trained crews who treat your home like a castle. Backed by our lifetime workmanship warranty.

Lifetime workmanship warranty

Zero high‑pressure sales

Up to 50‑yr product warranty

Licensed & insured

Same‑day quotes

1,000s of installs

Free In-Home Consultation

Book your inspection in 60 seconds.

No pressure. No bait‑and‑switch. Just an honest quote on the spot.

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Phone*
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How many windows?*
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30+

Years serving NY Metro

10k+

Windows installed

4.9★

Average homeowner rating

Lifetime

Workmanship warranty

Why Window King

The kind of work that makes neighbors ask, "Who did your windows?"

Old, drafty windows aren't just a nuisance — they cost you on every energy bill and let in noise and weather. We install premium windows that are quieter, more efficient, and built to outlast you.

Done once. Done right.

Every frame measured, leveled, and sealed by trained leads — no disappearing subs, no shortcuts.

Royal Treatment service

Fast responses, real humans, zero high-pressure sales. We bring samples to your kitchen table.

Lifetime workmanship warranty

If anything tied to our install ever needs attention — even years later — you're covered. No fine print.

Premium-only products

OKNA & Starmark Evo with up to 50-year manufacturer warranties. We don't install anything we wouldn't put in our own homes.

Straightforward pricing

Detailed quote on the spot. The price you see is the price you pay. No bait-and-switch.

Three generations deep

Family-run since 1992 with offices in The Bronx, Ballston Spa, Stamford, and Springfield NJ.

Our Process

From first call to final screw — dialed in.

Nothing about how we make homeowners happy is random. Five clear steps. No surprises. No ghosting.

01

Reach out

Call or fill out the form. A real Window King pro responds — usually within the hour.

02

Reach out

Call or fill out the form. A real Window King pro responds — usually within the hour.

03

Reach out

Call or fill out the form. A real Window King pro responds — usually within the hour.

04

Reach out

Call or fill out the form. A real Window King pro responds — usually within the hour.

05

Reach out

Call or fill out the form. A real Window King pro responds — usually within the hour.

Real Homeowners

Hear it straight from the block.

Very satisfied

"22 windows, a huge glass patio door, an entryway door and storm door. Mike came through with recommendations we hadn't even thought of. Ramsey is a meticulous and precise installation machine. Already see a difference in the energy bill."


Shannon R.

Sept 2025 · Verified

Stress‑free, top to bottom

"Lisa kept us in the loop, Michael made sure there was no pressure to buy, and Wilson and Jose were craftsmen. A very positive experience — thank you Window King!"


K. B.

June 2025 · Verified

Awesome job — as always

"Window King did an awesome job, as always. We had previously gotten our sliding glass door from them, came back for windows, and we'll be calling them for the rest."


Elizabeth G.

May 2025 · Verified

Premium products we install

OKNA

Starmark Evo

ProVia

HomeGuard

EnergyStar®

Common Questions

Answers, the
Bronx way.

Still wondering about something? Call us at (718) 792-5989 — a real human picks up.

How long will my window installation take?

Most projects wrap up in just a day or two once we're on-site, depending on how many units you're replacing. We arrive ready, work efficiently, and clean up completely.

Am I in your service area?

If you're anywhere in the NY Metro or Tri-State, odds are we've worked a block from your home. Brooklyn brownstones to Bergen colonials — we cover it. Reach out and we'll confirm immediately.

What's your workmanship warranty?

Every install is protected by our Lifetime Labor Warranty. If anything tied to our install ever needs attention — even years later — you're covered. No fighting, no fine print.

Repair or replace — how do I know?

+Drafty rooms, stuck sashes, fogged glass, or warped frames are red flags. If a simple repair will fix it, we'll tell you. That honesty saves you money and is how we earn trust the Bronx way.

How much will it cost?

It depends on the number of windows, styles you choose, and your home. What you can count on: a clear, no-pressure quote with no hidden games. Fair, upfront pricing — every time.

Can I finance the project?

Absolutely. We offer financing through trusted industry lenders — flexible terms, clear rates, zero gimmicks. Upgrade your home without delay.

Ready for the
Royal Treatment?

One window or a whole home — we'll guide you through with care, clarity, and craftsmanship. Schedule your free in-home consultation with a Window King project manager.

Book your inspection in 60 seconds.

No pressure. No bait‑and‑switch. Just an honest quote on the spot.

First Name*
Last Name*
Phone*
Zip code*
How many windows?*
Please fill all the required fields!
Please accept terms and conditions to proceed

By submitting, you agree to receive calls/texts from Window King. No spam, ever. Reply STOP to opt out.

Bronx-born craftsmanship since 1992. Premium window & door installation across the entire NY Metro and Tri-State area.

Service Areas

Bronx, NY
Brooklyn, NY
Yonkers, NY
Stamford, CT
Springfield, NJ

Contact

(718) 792-5989
1075 Morris Park Ave
Bronx, NY 10461
Mon–Sat · 8am–7pm

© 2026 Window King LLC · Licensed & Insured

Crafted with pride. Engineered to last.

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