4.8 
172 *The Angi rating for Window Service companies in Mount Vernon, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Mount Vernon, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on October 01, 2025
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 1982
Free estimates
Offers commercial services
"They were courteous and professional, and the windows look fantastic
"
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Sean was awesome from the get-go. He was incredibly responsive, answered all my questions, and gave me a "best guess" number over the phone even before he had seen the window that was being replaced. He then showed up with his team (exactly on time) and they did the measurements and were right on with their initial estimate. The glass was a few weeks out to order (given the size) but right when they got it, Sean called and set up a delivery. Again, they were right on time within the window that they said for doing the install and were quick to get the old window out, and the new one put in place. It went perfectly, and it looks as good as new. I will use them again any time I have anything glass related 100%. Thanks guys."
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2016
Free estimates
Small jobs welcome
"First time having windows cleaned and will do it again"
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"satisfied with window cleaning work."
+98
Serving Mount Vernon, WA and surrounding areas
Approved (Corporate)
In business since 2002
Free estimates
Warranties offered
Harley Exteriors is a local home improvement company providing premium energy-efficient replacement windows and doors near you in the PNW. We install in residential homes all throughout the Puget Sound Area, from Blaine, Bellingham, Seattle, Snohomish, Woodinville, Bellevue, Kent, Tacoma, Olympia, and surrounding areas. Since 2002, having completed over 21,000 jobs, we?ve become an award-winning window replacement company, earning the Angi Super Service award for the last 12 consecutive years, along with our A+ rating with the BBB. \n
+25
Serving Mount Vernon, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Warranties offered
"Very quick and efficient. House looked great along with windows and screens. Very nice job done. They were careful not to damage plants around house. Excellent job done."
+6
Serving Mount Vernon, WA and surrounding areas
Approved (Corporate)
In business since 1953
Free estimates
Credit card accepted
"Four of the five windows ordered were fine. One window did not fit (by wide margin) due to measuirement error. Champion has not shown any of the expected urgency about correcting the problem."
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
Dedicated to customer satisfaction, we uphold a commitment to excellence and never compromise on quality. We persist until you are not just satisfied but thrilled with our work. Our primary aim is to deliver exceptional service at a reasonable price. \n \nTake advantage of our discounts, available for bundled services, referrals from friends or neighbors, and sometimes just for being awesome. We appreciate your loyalty!
+1
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Quick response, great service, great price."
+19
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Johnny is who did our exterior door install. He was very nice on the phone and in person. He was also very professional and knowledgeable. Would highly recommend and will use again in needed for additional projects."
+58
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