Summit Window Group · Est. 1996

Four Specialized Brands.
One Trusted Team.

A parent company uniting expert restoration, premium wholesale, and professional installation — delivering the full lifecycle of a window under one roof.

The Family of Brands
Weathervane Wood Window Restorations
Wood Window Repair
Luxury Window Wholesale
Luxury Wholesale
AVMEX Installation Services
Installation Services
Glass Replacement Northwest
Glass Replacement
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The Portfolio

Four distinct disciplines, one shared standard.

Weathervane Window
Weathervane Wood Window Restorations
/ 01
Company 01

Weathervane Window

Wood Window Repair

Specialists in preserving, restoring, and repairing wood windows with expert craftsmanship and decades of experience. From heritage single-panes to century-old sashes, we bring them back to life.
Learn More
Luxury Window Discount
Luxury Window Wholesale
/ 02
Company 02

Luxury Window Discount

Luxury Window Wholesale

Signature

"The only window company that tries to save your windows before recommending replacement."

Premium, architecturally-graded windows sourced directly and offered at wholesale — pairing luxury manufacturers with a repair-first philosophy few in the industry share. Shown here: our partner-led showroom featuring Marvin and other premium lines.
Explore Products
AV Pro
AVMEX Installation Services
/ 03
Company 03

AV Pro

Installation Services

Signature

"So fast, you'll forget you hired us."

Professional installation crews for residential and commercial projects. Precise, tidy, and quick — the finishing pass that makes premium products perform for decades.
Book Installation
Glass Replacement Northwest
Glass Replacement Northwest
/ 04
Company 04

Glass Replacement Northwest

Foggy & Broken Glass Replacement

Signature

"Keep the frame. Replace only the glass."

Specialists in foggy, cracked, and failed insulated glass units. We swap the sealed glass pack while preserving the existing window frame — a faster, cleaner, and more affordable fix than full replacement.
Get a Glass Quote
Why Summit

A parent company built for how homes are actually cared for.

Bringing repair, sourcing, and installation under one roof means better answers, tighter timelines, and a truly single point of accountability.

Specialized Expertise

Four focused teams — each best-in-class in their craft.

One Point of Contact

A single trusted team coordinating the entire project.

Repair-First Philosophy

We save what can be saved before recommending replacement.

Premium Wholesale Access

Direct sourcing to luxury window manufacturers.

Professional Installation

Meticulous, insured installation on every project.

Residential & Commercial

From single sashes to full commercial glazing.

Seamless Experience

One handoff-free process from quote through completion.

Twenty Years of Trust

Reputation built one Pacific Northwest home at a time.

Our Process

Four steps. Zero handoffs.

01

Contact Us

Share your project — a photo, a call, or a walkthrough.

02

Evaluate

On-site assessment from the specialist your project calls for.

03

Recommend

Repair, restore, replace, or install — the honest right answer.

04

Complete

Meticulous craftsmanship, delivered on schedule.

What Clients Say

Rated 4.9 on Google by our clients.

Read all 74 reviews →
"Awesome service...quality repair....good pricing."
SS
Shelly Seiler
Google Review
"Excellent work: on time, on budget and exactly what was promised."
WP
Will Pranzini
Google Review
"Good customer service and professional work."
EB
Everardo Buenrostro
Google Review
A Small Correction
Jack of All Trades.
Master of AllNone.

Four specialized brands. Four masteries. One trusted team.

Get in Touch

Need Window Experts?

Four Specialized Brands. One Trusted Team.

Let's Get Started
Call
425 505 8872
Serving
Seattle & PNW