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Approved Pro
Approved Pro

Lake Washington Windows & Doors

Window Service, Door Service, Siding Service,

About us

🍂 October Savings Are Here! Lake Washington Windows & Doors is proud to be voted the #1 Window Company in the Pacific Northwest by The Seattle Times! 🏆 To celebrate, this month we’re offering 25% OFF all new windows and doors — plus enjoy $0 down, $0 payments, and 0% interest for 12 months. Upgrade with confidence, knowing your investment is backed by our Lifetime Warranty. Disclaimer: Purchase a minimum of 3 windows or 1 door in order to redeem the special offer. Promo discount only applies to installed windows and doors on existing homes. Cannot be combined with other main offers. Financing subject to credit approval. Offer expires October 31st, 2025.

Business highlights

Eco Friendly
Se habla espanol
Minority owned and operated
Family owned & operated
LGBTQ+ Friendly
17 years of experience

Services we offer

Full window and door replacement.

Services we don't offer

We do not provide services for: interior doors, siding, screens and parts replacement, window and door repair, or commercial building. We also don't do supply only at this time.

Amenities

Eco Friendly Accreditations

Yes

Free Estimates

Yes

Warranties

Yes

Senior Discount

3%

Accepted Payment Methods

  • Financing Available
  • Check
  • CreditCard
Reviews
4.898 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
89%
4
4%
3
3%
2
2%
1
2%

Filter reviews by service

Showing 1-25 of 98 reviews
S A.
Aug 2025
5.0
Window Service
Yes, I recommend this pro
The team of Chris D and David B were awesome. They arrived promptly. Chris kept me informed on the progress of the project. They were efficient and professional during the installation. I appreciated their respect for our property and the clean up after they completed the work.

Stephanie Y.
Aug 2025
5.0
Window Service
Yes, I recommend this pro
The process from initial quote to final installation with Lake Washington Windows and Doors was all positive! Their team has been responsive and helpful throughout. On installation day, Andy, Taz, and David arrived on time and did an excellent job. They were friendly, professional, and efficient. They respected our space, us, and even our cats. We are so pleased with the finished product!

Angela T.
Aug 2025
5.0
Window Service
Yes, I recommend this pro
$47
They did a great job. Everyone was helpful. We replaced over 20 windows. The installers- Crisanto, Johan and Emelio- were so kind, polite and efficient! The new windows look amazing!

Erin M.
Jun 2025
5.0
Window Service
Yes, I recommend this pro
To Lake Washington windows,  On behalf of the Mich family, we had the most WONDERFUL experience with the whole process getting our new windows!  The day of our installation, Chris texted me ahead of time giving me a ETA which was very helpful. Chris and his collegue helping that day were both incredibly welcoming, kind, explained what the process was and kept everything very clean!  Chris went above and beyond and I really hope the company reads this, achnowleges him for his dedication to the company, his professionalism to his customers and overall having a welcoming, positive, professional and hard working demeanor!!!!  Plus, the Mich family REALLY hopes he gets that Disneyland trip for his family.... they deserve it so much!!!  Please put in a extra vote on behalf of our family as a thank you! Our windows look great!!  Smooth process and we will order windows again and request the same team.  Thank you !  Erin Mich and John Mich 

Jessica B.
May 2025
5.0
Door Service
Yes, I recommend this pro
Andy and Gustavo did a great job installing my door. The selection process and communication were very good as well.

Marie H.
Apr 2025
5.0
Window Service
Yes, I recommend this pro
My experience with Lake Washington Windows and Doors was fantastic. From my initial consult with Jon through installation with Andy, Josue and Erik I could not be more pleased. The communication was fantastic regarding quotes, arrival times and what to expect as well as follow up after each stage to assure I didn't have any questions. The team was very professional, respectful and did an great job not only installing but cleaning up after the install. I would highly recommend the team at Lake Washington Windows and Doors and plan to use them again in the future to replace more of our windows!

Shelley B.
Apr 2025
5.0
Window Service
Yes, I recommend this pro
$3,000
The job was perfectly done. Crisanto and David were knowledgeable, efficient, and very friendly. I appreciate how fast this project was completed. Thank you!

Gary Y.
Feb 2025
5.0
Window Service
Yes, I recommend this pro
$70,000
Everything from end-to-end was professional, patient and detailed. We had lots of time with sales and design to see our options. They guided us through decisions we didn’t even know we’d have to make. The whole house was immediately warmer and the installation was so smooth. (At least from our side. I hope the installers felt the same.) The installation team told us each day what they would be working on tomorrow and worked around a couple of tight and high areas with no issues. They took extra steps to protect the surrounding areas and provided great information about how it was going. They took time to save some special millwork around the front door on the inside that we weren’t sure could be saved. It looks great. Finally, the Milgard windows we chose are so crystal clear, it feels like I’ve moved to a different yard. So grateful for everything Lake Washington Windows and Doors provided for us. Thanks to John, Mike, Chris, Josh, Joel, (and that other guy that showed up. LOL!) And Amy… thank you for being diligent and continually following up with us. Even when we didn’t get back to you right away. You were so polite.
Response from Lake Washington Windows & Doors
"Thank you for your kind words! We’re so glad you had a smooth and positive experience from start to finish. It’s wonderful to hear that our team guided you through the process and that your new Milgard windows are making such a difference. We’ll be sure to share your appreciation with everyone involved—yes, even “that other guy”! Enjoy your beautiful new windows, and thank you for choosing Lake Washington Windows and Doors!"

Sarah S.
Dec 2024
5.0
Window Service
Yes, I recommend this pro
$6,000
We had a great experience having our windows installed by Lake Washington Windows and Doors. The crew, Chris, David, Joe L., and Eric were fast and professional. They were respectful and communicative and kept us up to speed on everything they weee doing including what time they would arrive each morning, the plan for that day, the progress throughout the day, and what was accomplished by the end of the day. We will be using them again for future projects and would wholeheartedly recommend them to others!
Response from Lake Washington Windows & Doors
"Hi [Member Name Removed]! Thank you so much for the glowing review! We're so happy we could partner with you on your window project! We're also happy to hear that our team treated you well and you would recommend us! Happy Holidays :)"

Ceri G.
Mar 2022
5.0
Window Service, Door Service
Yes, I recommend this pro
$35,000
• Low pressure sales, well informed and experienced. • Precise quotes and quick revisions. • Creative and useful suggestions to improve final result. • Willingness to take on non-standard projects requests. • Kept their promises • Kept me up to date throughout the ordering, scheduling, and installation process. • Very clear expectation setting and guidance. • Friendly, considerate, flexible, and meticulous installation crew (great prep, clean-up, quality finishing, went the extra mile to delight me.) • Work completed ahead for schedule.

Matt C.
Dec 2020
5.0
Window Service
Yes, I recommend this pro
$19,000
Great, they were prompt, professional, and went smoothly.

Dave W.
Jan 2020
5.0
Door Service
Yes, I recommend this pro
$2,876
Great, although I have no way of comparing the job price

Debra M.
Nov 2019
5.0
Window Service, Door Service
Yes, I recommend this pro
$4,700
We highly recommend Lake Washington Windows and Doors. The sales representative was knowledgeable and able to help us choose the best products for our home. The products themselves are high quality and both installation crews were fast, efficient, and left the work areas neat and clean. We would not hesitate to use them again.

Jordon P.
Jun 2019
5.0
Window Service
Yes, I recommend this pro
$25,000
It went great, on time, professional, easy to work with.

Gerald A.
Nov 2018
1.0
Door Service
We ordered. They measured and gave us a date to expect new doors. The delivery was quite late and the double front door didn't fit and had to be taken away. They were able to use one (fairly insignificant) exterior door...and didn't do the weatherstripping. A supervisor had to come out and do that. Very poor work quality.

Mike U.
Aug 2018
5.0
Window Service
Yes, I recommend this pro
$7,500
Working with Lake Washington Windows and Doors was excellent! The salespeople (I mostly worked with Jim) were knowledgeable, professional, took the time and exhibited great patience in answering a slew of questions about their products. We worked together to make sure the windows selected met the EnergyStar requirements necessary to get an energy rebate from the city. The installers were incredibly kind, professional, and conscientious, and pretty quick! They did a great job replacing a couple of rotted sills and matching the existing style of the home, and were honest in their assessment of the condition of some questionable weather-worn areas. Everyone on the "office" side was responsive and courteous as well. Like most projects, we hit a couple of snags along the way (one window was sent with the wrong glass, and one we didn't end up installing due to other issues in the wall that I need to address) but everything was resolved smoothly and billing was fairly adjusted. Overall, I feel that I got the best value for the service provided and the product installed. I had talked to 4 companies and while Lake Washington wasn't the cheapest, it also wasn't the most expensive, and I feel very confident in the product we selected, quality of the install, warranty, and general good business practices and professionalism. I would highly recommend them and would definitely use them again if I have any other window/door needs in the future!

Kay M.
May 2018
5.0
Window Service
Yes, I recommend this pro
Fantastic! The picture window is breathtaking. I’m including a picture just after it was installed by Dan and Brian. The window hasn’t been stained yet, but looks great! Meet Dan and Brian.

Joseph L.
May 2017
5.0
Window Service
Yes, I recommend this pro
This group is awesome. From sales to delivery to warranty they were responsive, professional, and nice folks to work with. I have 4 more windows to replace and will use LWWD again. They were honest, with no hint of BS, and kept their word at every step of the process.

Jeffrey W.
May 2017
5.0
Window Service
Yes, I recommend this pro
$10,700
Lake Washington Windows and Doors were super fantastic from beginning to end. During our search for windows we received bids from 2 different companies that sold the Milgard Aluminum windows we wanted. Jon Woods was super friendly, timely and quick to get us a bid. He went through the house and explained the process and timeline. He made suggestions when asked and gave a clear description of the installation. We ultimately decided to use Lake Washington Windows because they offered a better installation using flashing on the upper portion of the window as well as the lower portion of the windows. The other company said that flashing was only needed on the bottom portion because we had wide overhang of the roof. But I know from previous experience that when the rain and wind comes down at a side angle it could be prone to leaking. We submitted our deposit within a few days and a guy set up an appointment to come out to measure. (I wish i could remember his name because he was professional and friendly) He even made a special trip out to us to pre deliver the wood trim used on the outside so that i could paint them before the installation. Throughout the entire process Tahlia the scheduler was prompt in returning questions, and kept me up to date from the time we paid our deposit until after the windows were installed. They were even installed on schedule. We will definitely use them again when we replace all of the basement windows. Love these people. We have used many different companies in the seattle area from electricians, plumbers, cabinet makers etc while we've remodeled and updated our home and I we have been sorely disappointed. I can honestly say that Lake Washington Windows and Doors are some of the best. SO many companies here in Seattle are thriving because of the housing market and they obviously don't give a **** about the customers because they are already overbooked but LWW&D's do care.

Ani O.
May 2017
5.0
Door Service
Yes, I recommend this pro
Very smoothly

Steve E.
Mar 2017
5.0
Window Service
Yes, I recommend this pro
It went excellent.

Michael M.
Feb 2017
5.0
Window Service
Yes, I recommend this pro
$5,000
.

Hylan S.
Jan 2017
5.0
Window Service
Yes, I recommend this pro
$15
I an excited to say I have found a one-in-a-million company. LWW&D was professional, friendly and efficient from beginning to end, from the salesman to the installers. I have no complaints, only praise. Thank you for the pleasant and fulfilling experience. We LOVE our windows!!!

Jennifer R.
Dec 2016
5.0
Window Service
Yes, I recommend this pro
$2,300
From the estimate, to the paperwork, to the install, the whole process went very smoothly with no complaints on my end. Every employee I spoke with was very professional, we got a reasonable price for our windows, and they have made a world of a difference in the curb appeal and functionality of our home. The install only took a few hours and they were prompt and courteous. Very happy with this company and have already recommended them to friends.

Gerald A.
Dec 2016
2.0
Door Service
$2,000
Very poorly. First of all, our salesman was just that...all about the sales, nothing about the follow up. It was extremely difficult for us to keep updated as he was hard to track down. Then, he didn't really know his product. They had no showroom to speak of. Then, when we waited 3+ months for our front door and a VERY basic secondary exterior door to be delivered...they'd ordered a totally wrong and different front door. We did something we've never done before...we paid for the single, simple door and told them we'd find another company to do our front door. We were extremely disappointed.
Showing 1-25 of 98

Licensing

Bonded

Insured

State Contractor License Requirements

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FAQ

Lake Washington Windows & Doors is currently rated 4.8 overall out of 5.

Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 4:30 PM Friday: 8:00 AM - 4:30 PM Saturday: 8:00 AM - 5:00 PM Sunday: 8:00 AM - 5:00 PM

Lake Washington Windows & Doors accepts the following forms of payment: Financing Available, Check, CreditCard

Yes, Lake Washington Windows & Doors offers free project estimates.

Yes, Lake Washington Windows & Doors offers eco-friendly accreditations.

Yes, Lake Washington Windows & Doors offers a 3% senior discount.

No, Lake Washington Windows & Doors does not offer emergency services.

Yes, Lake Washington Windows & Doors offers warranties.

Lake Washington Windows & Doors offers the following services: Full window and door replacement.

We do not provide services for: interior doors, siding, screens and parts replacement, window and door repair, or commercial building. We also don't do supply only at this time.