Window Replacement & Installation in Bellevue, WA

We provide trusted residential window replacement and installation in Bellevue and surrounding areas. Licensed and insured with over 20 years experience.

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Bellevue Window Services

Window Installation

Proper window installation in the Bellevue region starts with accurate sizing, solid support, and clean integration with the wall system. Our crew installs new windows across Downtown Bellevue, West Bellevue, Bridle Trails, Wilburton, Woodridge, Lake Hills, and Crossroads with attention to leveling, fastening, flashing, and sealing. We focus on weather resistance, smooth operation, and clean interior and exterior lines. You get windows that perform well, look right, and integrate correctly with surrounding materials. We protect interior spaces, exterior surfaces, and keep you informed throughout the process.

Window Replacement

Window replacement should address both performance and water control. We remove existing windows carefully, inspect the opening, and correct any damage found at the framing or surrounding wall. New windows are installed with proper flashing and sealing to reduce drafts and water entry. We finish trim and transitions cleanly so the window blends with the home or building. The goal is improved performance, appearance, and long-term reliability.

EXTERIOR RENOVATION

Residential Window Solutions

Residential Window Replacement in Bellevue

Homes in Bellevue experience frequent rain and seasonal temperature changes. Old or poorly installed windows can lead to drafts, leaks, and staining around openings. We replace worn or failing windows and ensure proper integration with stucco, siding, or EIFS. Our team works carefully around landscaping, interior finishes, and walkways, keeping access safe and the site clean. If you are dealing with fogged glass, leaks, or hard-to-operate windows, we help restore comfort and performance.

Client Testimonials

    
 
 
       Posted on Google  
   
   Murl Leibrecht 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had major exterior maintenance and repair work done to our EIFS siding by Exterior Renovations LLC two years ago that included replacing an outside wall with extensive water damage, plus application of elastomeric paint (2 coats), along with sealing of all of our windows. It was an extensive project that lasted nearly a month. The entire crew, starting with Greg Heck, was impressively professional, friendly and experienced. They knew exactly what to do, and took every precaution to protect the shrubbery around the house, in addition to the family room that needed to have an outside wall replaced. Because our exterior walls are EIFS, there were very few choices available in our area, but local painters and home builders all agreed that Exterior Renovations LLC was the best choice by far. After two years, our home still looks newly painted, and the window sealing treatments are in perfect shape. We couldn't be happier with the results, thanks to the obvious dedication and competence of the entire team. We have recommended Greg Heck to our friends and family, and can highly recommend them to anyone requiring specialized exterior work on their home! Thank you Exterior Renovations LLC for your remarkable work!
  
 
      Posted on Google  
   
   Bill Keadle 
 
 
 
 Trustindex verifies that the original source of the review is Google. Greg and his team did an excellent job repairing and restoring southwest exposed stucco on our Magnolia house. Our neighbors were also impressed with how respectful and courteous the team was during the project. Highly recommend Exterior Renovations!
  
 
      Posted on Google  
   
   Rog Rogers 
 
 
 
 Trustindex verifies that the original source of the review is Google. Let me say first that my wife and i had an excellent experience with the team from Exterior Renovations LLC. We were very excited to purchase our home in the Leschi area overlooking Lake Washington. However, we knew the stucco exterior and other items needed significant work. I’m not exaggerating when I say the team performed at a “10” on a 1-10 scale. The work was of the highest quality and finished within the timeline and price promised. Would definitely engage their services again!
  
 
      Posted on Google  
   
   aaron koransky 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team at Exterior Renovations is amazing.  When we purchased our home, the inspection found some issues in our EIFS This group was recommended and we’re highly responsive, provided a really fair estimate, and the work was outstanding. Strongly recommend for your project.
  
 
      Posted on Google  
   
   Stephen Kertis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exterior Renovations did an amazing job on our renovation project. They completed a full exterior stucco, deck, and window replacement in Seattle and couldn't be happier with the results. Great communication, clean jobsite, and final results look excellent, highly recommended.
  
 
      Posted on Google  
   
   Danielle Reese 
 
 
 
 Trustindex verifies that the original source of the review is Google. They have done work at our house twice over the years and always do an amazing job! Hugo and the rest of the crew are thorough, professional and provide high-quality workmanship. Do it right the first time and hire them.
  
 
      Posted on Google  
   
   Ava Izdepski 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had a great experience working with exterior Renovations on our stucco repair at our home in Kirkland. The stucco looks brand new! The team communicated clearly, showed up on time, and the repair blends in perfectly with the existing finish.
  
 
      Posted on Google  
   
   Cameron Kilstrom 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team at Exterior Renovations LLC did an excellent job on our exterior renovation project in Bellevue. We had cracking and water damage to our existing Stucco that needed attention, and their team clearly knew what they were doing from the first walkthrough. They explained the repair process, matched the existing Stucco perfectly, and the finish work looks seamless. The crew showed up on time, kept the site clean, and completed everything when they said they would. If you're looking for a reliable company for Stucco repair or new stucco installation, I would absolutely recommend Exterior Renovations LLC.
  
 
      Posted on Google  
   
   Jeffrey Bueler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exterior Renovations did a great job on my window replacement project on my house. The communication was clear throughout the whole project. The crew was respectful of the property and the quality of work really shows. The windows look amazing and make a huge difference. Highly recommend.
  
 
      Posted on Google  
   
   valeriy yurchak 
 
 
 
 Trustindex verifies that the original source of the review is Google. We hired Exterior Renovations for stucco repair at our home in Bellevue and the experience was smooth from start to finish. They were easy to communicate with, showed up when they said they would, and explained the repair process clearly. The stucco work itself looks great and blends perfectly with the existing exterior. You can tell they take pride in their craftsmanship. I’d definitely recommend them to anyone in the area needing stucco repair or exterior work.
  
 
  
  
 
 
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Our Window Installation & Repair Process

1 Initial Consultation & Window Inspection

We begin with an on-site inspection of the existing windows to document visible damage, leaks, drafts, and signs of water intrusion. Special attention is given to window frames, sills, flashing, sealant conditions, and surrounding wall areas where failures commonly occur. We also check operation, alignment, and any staining or damage around the opening to understand the full condition.

2 Scope Review & Project Scheduling

Next, we explain our findings in clear, straightforward terms and recommend the best window replacement or installation approach. You receive a defined scope of work outlining window selection, removal methods, flashing and sealing details, finish expectations, and site protection. Once approved, we coordinate a start date that fits your schedule and prepare the site by protecting interior spaces, exterior surfaces, and setting up safe access.

3 Window Replacement / Installation & Completion

For replacements, we carefully remove existing windows and inspect the opening for damage. Any compromised framing, flashing, or moisture-related issues are addressed before installing the new window. Windows are installed level and secure, with proper flashing and sealing to control water and air movement. Interior and exterior finishes are completed cleanly, and all work is checked for smooth operation and proper fit.

4 Final Walkthrough & Warranty

Once the work is complete, we perform a final walkthrough with you to review the installed windows and answer any questions. We confirm proper operation, sealing, and finish quality. Warranty details for the completed work are then provided, and we ensure everything meets expectations before we leave.

Ready to Refresh Your Space?

Get a quote on your window replacement project today!

Why Choose Us

We treat window work as part of the exterior protection system. Details matter. Proper integration matters. Clear communication matters. Exterior Renovations LLC is a locally owned company with long-term experience in exterior renovation work. You get one accountable team from inspection to final walkthrough. We show up as scheduled, protect your property, and keep the job moving.

Proven experience

Our team has 20+ years experience with window installation projects.

Responsible coverage

We are licensed, bonded, and insured for your peace of mind.

In-house crews

You deal with one team and one plan. This supports consistent quality.

Clean finishes

We blend repairs carefully and keep lines sharp around edges and openings.

Respect for your property

We protect landscaping, control debris, and keep pathways clear.

Warranty support

We stand behind workmanship with a warranty, and we explain coverage in writing.

Window Replacement FAQ

How do I know if windows need replacement in Bellevue?

Signs include drafts, leaks, fogged glass, difficulty opening or closing, and staining around window openings.

Can you replace windows without damaging stucco or siding?

Yes. We remove and install windows carefully and repair or integrate surrounding materials as needed.

Do new windows require flashing?

Yes. Proper flashing is critical to prevent water intrusion and is part of our installation process.

How long does window replacement take?

Window replacement projects vary by project scope and only an in person estimate can determine the timeline. Contact us for a free quote!

Are you licensed, bonded, & insured ?

Yes. Exterior Renovation LLC is fully licensed, bonded, & insured for all work in Washington State. You can view our LNI page here.

Will interior trim be replaced or reused?

This depends on the scope. We review options with you before work begins.

Can window issues cause water damage?

Yes. Failed windows can allow water into the wall system, leading to interior and structural damage.

Related Exterior Services

From targeted repairs to full exterior upgrades, we provide complete solutions for residential and commercial properties.

Stucco Repair

Stop cracks, staining, and moisture issues before they spread. Our stucco repair experts restore damaged areas, blend textures, and refresh the look of your exterior.

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EIFS Services

EIFS needs careful detailing at seams and openings. We repair damaged areas, restore the finish, and focus on transitions that help control water.

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Flashing Services

Flashing guides water away from vulnerable joints. We install and repair flashing at roof lines, windows, doors, and wall transitions to help prevent leaks.

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Plastering Services

Plaster work supports smooth walls and strong finishes. We handle repairs and new plaster work where consistent surfaces and clean edges matter.

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Deck Waterproofing

Decks and balconies take direct weather exposure. We apply waterproofing systems that protect the surface and reduce water intrusion into the structure below.

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