Serving Redmond & the greater Puget Sound since 1997 — rated 4.9 ★ from 600+ homeowners
Windows · Doors · Decks · Patio Covers (425) 228-1792
Emerald City Energy installer fitting an energy-efficient replacement window in a Redmond, WA home
Redmond, Washington

Windows, Doors & Decks in Redmond, Washington

Your trusted local experts for windows, doors, and decks. Serving Redmond and the Eastside.

1997Serving Redmond
4.9★600+ Reviews
30%Energy Savings
A+BBB Rated
WA Licensed & Bonded · EMERAI*034KG A+ BBB Accredited Business Local Tukwila Showroom Nearby Free Estimates & Financing
Redmond, WA

Premier Window, Door & Deck Installation in Redmond

From Downtown Redmond to Education Hill, Grass Lawn to Overlake, we've completed thousands of installations throughout Redmond and the Eastside. Our team knows the area and delivers professional installation every time.

Downtown Redmond
Education Hill
Grass Lawn
Overlake
Idylwood
Bear Creek
Willows & Rose Hill
Why It Matters Here

Why Energy Efficiency Matters in Redmond

Redmond's climate—with abundant rainfall and temperatures ranging from the 30s to 80s—creates unique energy challenges. Old, inefficient windows and doors force your heating and cooling systems to work overtime. With Puget Sound Energy rates continuing to climb, those energy losses add up quickly.

Our energy-efficient windows and doors help Redmond homeowners save money while staying comfortable. Plus, many of our products qualify for local utility rebates and federal tax credits, making your investment even more affordable.

Up to 30%Lower heating & cooling bills with energy-efficient replacement windows.
Year-RoundComfort against South Puget Sound humidity, rain, and summer heat.
RebatesMany products qualify for utility rebates and federal tax credits.
Redmond FAQ

Frequently Asked Questions

Answers to the questions Redmond homeowners ask us most about windows, doors, and decks.

Does Emerald City Energy install windows in Redmond, WA? +
Yes. We install energy-efficient replacement windows throughout Redmond and the surrounding area, including Downtown Redmond, Education Hill, Grass Lawn, Overlake. We're an authorized dealer for Milgard, Andersen, and Simonton, and our factory-certified crews handle every installation. We've served the Redmond area since 1997.
How much do replacement windows cost in Redmond? +
Window replacement costs vary based on the number of windows, frame material, glass package, and home size. Energy-efficient windows can lower heating and cooling bills by up to 30%, and many products qualify for local utility rebates and federal tax credits. We provide free, no-pressure in-home estimates and offer flexible financing, including $0 down and 0% interest options on qualifying projects.
What window and door brands do you carry for Redmond homes? +
For Redmond homeowners we install Milgard, Andersen, and Simonton windows; Andersen, Milgard, LaCantina, and Codel doors; and Trex and TimberTech composite decking. Every brand we carry is backed by manufacturer warranties and our own installation guarantee.
Are composite decks a good choice for the Redmond climate? +
Yes. Trex and TimberTech composite decking is ideal for Redmond's wet Pacific Northwest climate. Composite resists moisture, moss, rot, warping, and splintering, and never needs staining, sealing, or painting. Most composite decking carries 25–50 year warranties, making it a low-maintenance, long-lasting choice for Puget Sound backyards.
Is Emerald City Energy licensed and bonded in Washington State? +
Yes. We are fully licensed, bonded, and insured in Washington State (Contractor License EMERAI*034KG) and hold an A+ Better Business Bureau rating with more than 600 verified five-star reviews.
Where is your nearest showroom to Redmond? +
Our Bothell showroom at 23905 Meridian Ave S, Bothell, WA 98021 is convenient to Redmond. You can see and compare windows, doors, and composite decking in person, Monday through Friday, 9:00 AM to 5:00 PM.
What Homeowners Say

Trusted by Redmond Homeowners

Read verified reviews from neighbors across Redmond and the greater Puget Sound.

Emerald City Energy team ready to start your Redmond home project
Free Estimate

Get Started on Your Redmond Project

Tell us about your project and our Redmond-area specialists will follow up with a free, no-pressure estimate — most within 24 hours.

See Our Products In Person

Visit Our Showrooms

Three Puget Sound locations where Redmond homeowners can see, touch, and compare products before they buy.

Tukwila Showroom Open M–F
Tukwila Showroom
3225 S 116th St, Suite #117
Tukwila, WA 98168
Mon – Fri: 9:00 AM – 5:00 PM
Get Directions
Bothell Showroom — nearest to Redmond Open M–F
Bothell Showroom
23905 Meridian Ave S
Bothell, WA 98021
Mon – Fri: 9:00 AM – 5:00 PM
Get Directions
Seattle Showroom By Appointment
Seattle Showroom
8760 Greenwood Ave N
Seattle, WA 98103
By Appointment Only
Get Directions
Ready When You Are

Ready to Upgrade Your Redmond Home?

Contact Emerald City Energy today for a free, no-pressure consultation. Our Eastside specialists will visit your home, discuss your needs, and provide a detailed estimate. We'll show you how energy-efficient windows, doors, and decks can transform your Redmond home while reducing your energy bills.

Call Us Free Quote