Emerald City Energy

We supply and install premium windows in vinyl, wood, fiberglass, and clad wood materials. Our energy-efficient solutions include picture, double-hung, casement, and specialty window styles tailored to your home's architecture. Professional measurements, expert installation, and lifetime product warranties ensure lasting value and comfort improvements.

Our door solutions include fiberglass, wood, aluminum, and vinyl entry systems in swinging, sliding, and French door configurations. We offer security-enhanced options, custom finishes, and seamless integration with existing home aesthetics. All installations include weatherproofing and hardware upgrades for improved functionality and curb appeal.

We build durable composite, PVC, and pressure-treated wood decks in ground-level, multi-story, and custom configurations. Our designs incorporate built-in seating, lighting, and planters while using low-maintenance materials from Trex and TimberTech. Each project includes structural engineering and permit assistance for code-compliant installations.

Our safety-compliant railing solutions include aluminum, glass, cable, and composite systems that enhance outdoor spaces. Custom designs match architectural styles while meeting local building codes. We offer both DIY kits and full installation services with options for modern and traditional aesthetics.

We install solid and louvered patio covers that extend living spaces while providing UV protection. Our aluminum and vinyl structures resist weather damage and come with optional lighting and ceiling fans. Free design consultations help homeowners choose configurations that complement their home's exterior.

We specialize in window and door replacement, deck construction, railing systems, patio covers, and water heater installations across the Puget Sound region.

Yes, we offer free in-home consultations with professional measurements and personalized project quotes for all remodeling services.

We offer financing plans for qualified buyers on window and door replacement projects to make home improvements more accessible.

We serve all Puget Sound communities including Seattle, Bellevue, Tacoma, Everett, and surrounding Washington areas.

Yes, our team includes Milgard-certified window installers and TrexPro Platinum deck builders with 15+ years average industry experience.

Window replacements take 1-3 days, deck installations 3-7 days, and door replacements typically complete within a day, depending on project complexity.

Trace and all the guys on the crew were awesome. Tidy work, great communication, super professional. Would definitely recommend and would hire again.

The team from Intermountain Windows & Doors was great. I was happy with the timely communications from the office prior to the installation. The window installers were pleasant and efficient, and I was very pleased with their work and the clean-up afterwards. Service: Window installation

Great company. Professional, reasonably priced and a range of options to choose from. Installation work was on time and well done. Sales team is customer and solution focused. Services: Window installation, Window repair

I needed a window, slider and exterior door for a remodel. I tried Lowe's and Home Depot and couldn't even find someone to help me. So I called Intermountain Glass and got a call back within 10 minutes. Bradley Moon was so helpful. He told me to go to the showroom in Bothell and look around. From the moment I walked in, Hillary Dixon greeted me and helped me find what I was looking for. She emailed Bradley the information and he had quotes for me within a few minutes. I am so glad I went to Intermountain. Great customer service is hard to come by, but Intermountain delivers!

After working with other companies for other window projects add and feeling less than satisfied, this is now our go to glass company. The team of Tony and Nelson were efficient, on time, focused and precise when installing two single hung windows in our home. They took time after the installation to explain everything that they did and tell us about our warranties. They also gave us some suggestions for maintaining things around our windows.

Really nice guys! And the company is super responsive for any questions that we have had And they have been accommodating for our schedule. They had super competitive prices for everything that we had quoted too.

We replaced 8 windows in our home and while the finished product looks pretty good, the path to there was frustrating at times. We ordered our windows last May (2021) and we just got the last window installed last week (January 2022). There was a general lack of communication throughout the process and expectations were not set appropriately. Upfront, we were told our windows would all be installed by August 2021.

With a few mis-measurements and backordered windows, the project was finally completed in January 2022. Giving 4 stars because while the process was frustrating, the company worked with us to make things right. They were very kind throughout the process and it is clear they take pride in their work and the delivery of their windows. The onsite team did a nice job installing the windows, and the completed project looks good.

I can't say enough good things about our installer. He was friendly, informative, patient and knowledgeable. And most importantly, he did stellar work. The doors we got are good quality, although I found small imperfections here and there. I chose to paint the entry door myself which was a tedious job because of the plastic trim which flakes paint easily. But I also heard the factory paint doesn't look as nice as hand painting.

As for customer service, everyone is nice and professional. There was an issue when our project got transferred from sales to production and our project got dropped. I was told they would let us know in 4-6 weeks when the doors were manufactured. 8 weeks had gone by and I hadn't heard from anyone so I called and apparently they had the doors but didn't realize. They fit us in for install a couple of weeks later. I understand it was due to a change of employees and those things happen. So overall I'm really happy with Intermountain.