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Windorco Supply Inc

Windows, Framing, Doors,

About us

Family owned & operated, Windorco Supply Inc. was established in 1961. For over 57 years, three generations have been providing exceptional products and services to the puget sound area. Specializing in native douglas-fir wood windows, Windorco has created our own niche in the greater Seattle area. Replicating old wood windows, all over Ballard, Queen Anne, Capitol Hill, Magnolia and more, we’ve provided our customers with the value they desire at a fraction of our competition’s price and lead time. Manufacturing aluminum windows as well, we can accommodate customers looking to match an existing set up, or start from scratch, achieving a contemporary modern look. Top quality high performance vinyl windows from major manufacturers are also available, with the ease of no maintenance and full life-time warranties. Our business is predominantly run on repeat customers and referrals. We don’t cold call people, or hire outside salesmen. We let you decide what you want, and when you want it. We use only the best quality materials through out the entire process, from fabrication to installation, which has allowed us to stay in business as long as we have. We look forward to doing business with you.

Business highlights

63 years of trusted experience
Family Owned & Operated
Eco Friendly

Services we offer

Installation and sale of Doug Fir wood, vinyl and aluminum windows. Insulated glass replacement, storm windows, solariums, skylight glass repair, screens, wholesale insulated glass, conversions, patio doors, millwork and more.

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

5.077 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
99%
4
0%
3
0%
2
1%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.9
professionalism
4.9
responsiveness
4.9
punctuality
5.0
Showing 51-75 of 77 reviews

M Lancaster
11/2023
5.0
Google Review
It was a pleasure working with Jeff and his polite and respectful team of installers. Jeff was prompt, responsive, and willing to work around painters and floor refinishers, so we could meet our deadline. When the painters had repeated questions about how their painting of the window frames would affect the work on the window replacements, he offered to speak directly to the painters to reassure them. He also suggested replacing only the leaky window panes (unlike another company that said all of them would need replacing). Windorco’s customer service, competitive pricing, quick turnaround, and adherence to schedules was a breath of fresh air. Highly recommend them.
Rating CategoryRating out of 5
Yes, I recommend this pro

Kimberly Pousman
10/2023
5.0
Google Review
Wonderful people, very knowledgeable.
Rating CategoryRating out of 5
Yes, I recommend this pro

lizzy maddock
09/2023
5.0
Google Review
Windorco replaced 4 single pane windows in our 1922 Madrona home this summer with 4 double panes. Really great experience from measurement to quote (and advice) to install. Compared to other quotes we received, Windorco could not be beaten. We would highly recommend this company 100% for product quality, customer service and value!!
Rating CategoryRating out of 5
Yes, I recommend this pro

Gail W.
08/2019
5.0
replacement windows
  + -1 more
Perfection!
Description of Work: Windows built to spec

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Anthony W.
05/2017
5.0
replacement windows
  + -1 more
Perfectly!
Description of Work: Replacement of a double pane glass in a casemate window

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Eric O.
03/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: Replaced window, burglar busted through. Architecture change from hinged opening to sliding, a bit more burglar-proof, I think. Custom fabrication, three weeks from order to installation. Went well, no hassles.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

JOHN K.
07/2014
2.0
replacement windows, doors
  + 0 more
unknown

Rating CategoryRating out of 5
quality
2.0
value
2.0
professionalism
2.0
responsiveness
2.0

$750

Anne S.
05/2013
5.0
replacement windows, doors
  + 0 more
They were punctual and worked quickly. They did quality work and hauled away the old glass. They sell wholesale, but I didn't do an extensive price comparison with other companies. I've had them do 2 jobs at different times so far and will have them do a final large picture window when the timing is right.
Description of Work: Installed 2 modern windows and a sliding door

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Carol B.
03/2013
5.0
replacement windows
  + -1 more
Very good experience.
Description of Work: Picture window replacement. Excellent company. We needed a large picture window replaced. After talking to them in their shop, they came out to get the exact measurements. They almost beat us home. On the scheduled day, they showed up very promptly and replaced the window and did an excellent job. Price was extremely reasonable for the size of window that was replaced. We would definitely use this company again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$335

Elaine C.
01/2013
5.0
replacement windows
  + -1 more
I called Windorco and set up an appointment for a representative to come and measure the window. This particular window gets a lot of wind and rain beating on it and has had some water that seeps into the inside window sill along with a cold draft. We wanted an exterior window to help keep the rain and water away from the present 1919 multi paned window. We ordered a wood exterior window which was made at the shop and then the representative came and installed the exterior window. We have been happy with the result; besides keeping water from beating on the original window the draft is gone.
Description of Work: Wood Exterior Storm Window for one window in our home.
Rating CategoryRating out of 5
Yes, I recommend this pro
$360

Jayne S.
06/2012
5.0
replacement windows
  + -1 more
The company has built vinyl windows and installed them. They've built large wooden picture windows too. All the windows are double-paned. I've been using Windorco for a few years, and I recommend them to people.
Description of Work: Windorco put in a small picture double-paned window.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$500

Jeff S.
12/2011
5.0
replacement windows
  + -1 more
I contacted Windorco several weeks before to scope the job and provide an estimate. I had heard good things about the business. Fortunately I live close to them, and the gentlemen (owner's son) was there promptly. He explained the process, timeline and next steps and provided an estimate right there on the spot. Meanwhile, I shopped around and some of the larger guys but was getting either aggressive sales pitches or higher prices. I had made up my mind to move forward with Windorco, so I called to get something scheduled asap. I was hoping to get something completed prior to the holidays, and much to my delight they were able to get my windows assembled an installed within just a few days. This is typically a 2 weeks process with any window company and admittedly my timing was very lucky. But Greg (owner) was very accommodating. The installation went very well. They were extremely professional, did a fantastic job on the installation and cleaning up everything after the job. The older windows and putty were very difficult to remove and it took them a bit longer than they had anticipated, but they did a fantastic job. My house has a lot of old windows, and I will absolutely use them again in the future. Great company, great people.
Description of Work: I had two large (6x7) double-pane picture windows replaced. The previous windows had failed and moisture had begun building inside each window.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,550

Barbara M.
07/2011
5.0
replacement windows
  + -1 more
This is a father / son team with ions of experience with window manufacturers. Greg knew the manufacturer of our original windows and why we were having problems. Greg came up with a solution that saved us nearly $10,000 over our other bids. I liked that he offered an affordable alternative, which ultimately meant that he would not make as much money, but the end result looks just as good.
Description of Work: They replaced an arched window with a custom fitted solution. They had to make a template of the window space and designed the window. The window fits perfectly and looks great.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,500

Maggie and Rocky W.
05/2011
5.0
replacement windows
  + -1 more
went by for an estimate, and greg helped me right away. good experience.
Description of Work: went by to get an estimate for windows for a rental unit. windorco's windows are beautiful, but we decided to go with cheaper vinyl windows for the rental.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro

Joe B.
04/2011
5.0
screen repair
  + -1 more
My experience was excellent. The screen door was constructed as specified and fit perfectly.
Description of Work: Windoorco manufactured a custom patio door screen for me from supplied specifications. I installed the screen door myself.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$98

Marilyn P.
10/2009
5.0
replacement windows
  + -1 more
I had a few companies come out to give estimates. It seems that this company likes to provide an initial estimate on the phone and then come out only if you were serious about going with them. Because I was uncertain as to whether I could just replace the glass or needed to do the complete window replacement, they came out to help me decide. I went with just glass since it was much cheaper. The initial estimate was lower than when they did the measurements but the final cost was exactly on. So far, the windows look great (let's see how they fare through the bad weather)! I marked excellent for quality, but it has to be said that I don't know much about how to assess this. The staff and workers were very pleasant.
Description of Work: They replaced the glass for 9 windows and one door, and added a screen for the door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$3,100

David S.
05/2009
5.0
replacement windows
  + -1 more
Went very well from start to finish. Greg was very helpful and explained everything to me and answered all my questions. He provided good advice on what was worth spending money on and what wasnt'. The installation went smoothly and they were very clean and careful in the house. Job well done.
Description of Work: Replaced windows in my house

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,500

Ron L.
02/2009
5.0
replacement windows
  + -1 more
After the estimate, they came out to measure the windows exactly, and had them made to order. Didn't ask for any money down, just a handshake! After 3-4 weeks, the windows were made. Couldn't find a suitable time for us to be at home, so we developed an alternate arrangement. Place was spotless when we came home, and the windows were crystal clear and well mounted and neatly caulked on the outside.
Description of Work: I learned something: even though we wanted old "failed' double pane windows replaced, we didn't need a "window" company, just a glass company. We had two 20+ year old windows, about 24" x 24", that had clouded up in between the two panes. They weren't broken, not in a major sight line, but bothered us. Called two window companies, got estimates running $1000. Windorco gave a very straightforward estimate, no frills, for $~400.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$450

Margaret P.
08/2008
5.0
glass repair
  + -1 more
I expect what they put in is much better quality than what was there in the first place. The company made the process very easy. They were able to give me an estimate over the phone off of my crude measurements. After I accepted the estimate (which was firm) someone came out to measure, they ordered the glass, called when it was in, and scheduled an install. Installation took about 15 minutes. The two guys who came to install were courteous, yet business like. I appreciated not having to make small talk! What needed to get done got done effortlessly.
Description of Work: Windorco replaced some failed insulated glass in a bedroom window.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$230

Christen C.
06/2008
5.0
replacement windows
  + -1 more
Windorco's product and service were outstanding, as I've outlined above. The only minor dissatisfaction I encountered was in regards to the interior window trim elements, which were taken off and reinstalled rather than replaced with new wood. The final look was a bit scrappy, as a result. Had I known, I would have purchased new wood and prepared it for installation as part of the job. I've since replaced these trim pieces and am very happy with my new windows.
Description of Work: Windorco provided a custom spec and estimate to replace 6 windows in my condominium to match the existing originals. A proper match was critical for condo board approval and to maintain the integrity of the building's original design, while updating to new technologies and standards. Windorco did a great job. Their work was done on time, within budget, and with fantastic customer service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

David B.
04/2008
5.0
replacement windows
  + -1 more
Probably the best experience we've had with a contractor so far. I was originally planning on doing the install myself and the owner was very helpful in explaining the process. In the end I decided to just have them do the installation since I was busy with other projects and we wanted them installed before winter hit. The job was finished in just a little more than a day and everything looked great! I would definitely recommend them.
Description of Work: Replaced 15 original windows in our 1940 house with double-paned, vinyl, low-e windows.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

LYNN W.
03/2008
5.0
replacement windows
  + -1 more
It was a pleasure to work with this firm, from the person answering the phone to the installers. They came when anticipated and the installers even came earlier in the morning than they would have liked. The replaced window is part of a group which were custom made by firm which no longer exists and the new one fits in fine.
Description of Work: Windorco replaced an insulated window which had failed after 17 years. Someone came out, measured and provided us with an estimate. The window was built and installed the following week.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$213.44

ANDRA A.
12/2007
5.0
replacement windows
  + -1 more
The owner was really helpful throughout. We wanted to tackle the installation ourselves, and he gave us advice on how to get the right measurements for the order and on the actual installation process. We followed his instructions, and they came out beautifully! The windows themselves are great quality, and good value.
Description of Work: We purchased a total of 5 custom wood windows for our basement at two different times. The windows were made to order, and pre-primed. We installed the windows ourselves.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,500

Daryl K.
12/2007
5.0
replacement windows
  + -1 more
Windows are exactly as expected, they have replaced over the years about 25 windows on my property and will continue to go back to them for their service, price and quality.
Description of Work: Replaced three custom wood framed windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,200

DANNY L.
10/2007
5.0
glass repair, screen repair, replacement windows
  + 1 more
Jeff and Josh arrived on the day of the installation at the agreed time and set right to work. They were through in less than 4 hours and had to pay about $30.00 extra to replace the hinges on one of the old frames. They also repaired a screen on entirely different window for free. They cleaned up all around the work area and hauled the old replaced glass and windows away. We were pleased with their work and work ethic. They didn't even take any cookies, water or coffee we offered.
Description of Work: Report Date 10/03/2007. Work was Done. We would hire again. Home was built in 1939. The work entailed replacing 12 thermal glass panes and one window and frame all on our main floors. Their estimate had been less expensive than most estimates we had from other companies we contacted. Mr. Staats the owner and estimator pointed out we would be getting thicker panes than the originals. We did not know this could be done until he mentioned it. They manufacture their own windows so set hour installation after those customers but we had a shorter wait than was estimated by other contractors who had to relay on other companies for the manufacturing. We had mis-filed our old window records and found later that they had worked for us in 1999 replacing the original windows in the basement, none of which were involved in these replacements.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,700

Contact information

1201 NW 92nd St, Seattle, WA 98117

http://www.windorco.com

Service hours

Sunday:
Closed
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 - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed

Licensing

Bonded

Insured

Licensed*

Trade License Number
WINDOS*284KU
Trade License Locale
Washington
Trade License Authority
Washington: Contractors
Trade License Expiration
06/12/2026
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Windows,
Framing,
Doors,
Glass and Mirrors,
Screen repair,
Skylights

FAQ

Windorco Supply Inc is currently rated 5 overall out of 5.

Sunday: Closed

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 - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: Closed

Windorco Supply Inc accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Windorco Supply Inc offers free project estimates.
No, Windorco Supply Inc does not offer eco-friendly accreditations.
No, Windorco Supply Inc does not offer a senior discount.
No, Windorco Supply Inc does not offer emergency services.
Yes, Windorco Supply Inc offers warranties.
Windorco Supply Inc offers the following services: Installation and sale of Doug Fir wood, vinyl and aluminum windows. Insulated glass replacement, storm windows, solariums, skylight glass repair, screens, wholesale insulated glass, conversions, patio doors, millwork and more.

Contact information

1201 NW 92nd St, Seattle, WA 98117

http://www.windorco.com

Service hours

Sunday:
Closed
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 - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed