Living room with new black-framed windows and sliding patio door

Windows & Doors

Window & Door Replacement in Bellevue, WA

Warmer rooms, quieter house, fewer drafts. Replacing tired windows and doors is one of the quickest ways to make an older Eastside house more comfortable. We measure carefully, install cleanly and finish the trim inside and out.

Get a free estimate (206) 565-7888

years in business
Licensed, bonded & insuredWA Lic. #TBD · Verify on L&I ↗
5-star homeowner reviews
Free on-site estimates

Windows & Doors

What’s included

Serving Bellevue neighborhoods including Somerset, Lake Hills, Newport Hills, Crossroads, Factoria, West Bellevue, Bridle Trails, Eastgate, Wilburton, Woodridge, Enatai, Lakemont, Robinswood, Cougar Mountain.

Window replacement
Entry and patio doors
Interior doors
Interior and exterior trim

Before & after

What a remodel can do

After: New windows and patio door — New windows and patio door. Fogged single-pane aluminum windows and patio door replaced with black-framed windows and a new sliding door; walls, ceiling and floors refreshed.

Before: New windows and patio door — New windows and patio door. Fogged single-pane aluminum windows and patio door replaced with black-framed windows and a new sliding door; walls, ceiling and floors refreshed.

How we work

No surprises, start to finish

01
Free on-site visit
We come to your home, measure, listen, and talk through options and budget honestly.
02
Written, itemized quote
Fair pricing with every line spelled out: scope, materials, price and schedule. No vague allowances.
03
Build, with updates
A steady crew, a clean site at the end of each day, and regular updates so you are never guessing.
04
Walkthrough & follow-up
We walk the finished job with you and fix anything you notice. Afterward, we still pick up the phone.

Reviews

What homeowners say

Read all reviews · SeattleChinaRen ↗

★★★★★Kitchen remodel
“I bought a house and wanted to have the kitchen remodeled. The day I got the keys, the workers started and were done in exactly 3 weeks! I worked with them to pick out the colors, materials, and designs I wanted. They helped me install all new cabinets, counter tops, and a sink. We discovered there was a grease stain on the ceiling from the previous stove location, so they also repainted the whole ceiling! Small issues I noticed afterwards were also fixed quickly and carefully.”
jeffchen711 · Jan 2026
★★★★★Home remodel
“I interviewed five contractors. This was the only one that met every requirement: a fair price, full licensing, and a contract that spelled everything out clearly. Mr. Wang is reliable and responsible, and the team is professional.”
9636好彩自然来 · Dec 2023
Translated from Chinese
★★★★★Whole-home renovation
“With two small kids, I was worried about formaldehyde and unsafe materials. There were no shortcuts on materials. When it was done there was no odor or dust, the cleanup was spotless, and we moved straight in. I even bought an air-quality meter, and every reading was within safe limits.”
ZAX · Dec 2020
Translated from Chinese

Reviews from SeattleChinaRen.

Common questions

Do I need a permit to replace windows in Bellevue?

Not for same-size replacements in the same opening. Adding, moving or widening an exterior window or door needs a permit with plan review.

Is the estimate really free?

Yes. We visit your home, measure, and give you a written, itemized quote at no cost and with no obligation.

Are you licensed and insured?

Yes. We are a licensed, bonded and insured Washington contractor (WA Lic. #TBD). You can verify any contractor on the WA L&I website.

Which areas do you serve?

Bellevue, Redmond, Kirkland, Sammamish, Issaquah, Mercer Island, Newcastle, Renton, Bothell, Seattle. In Bellevue we work in every neighborhood, including Somerset, Lake Hills, Newport Hills, Crossroads, Factoria, West Bellevue.

Can we talk in Mandarin?

Yes. We work with clients in both English and Mandarin.

Free estimate