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 November 03, 2026
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 1982
Free estimates
Offers commercial services
"The guys showed up right on time. Immediately got to work and did an excellent job on our windows. Very professional and very careful with our property. Will definitely call them again. Fair pricing and excellent results."
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
"They were super efficient, and my windows look amazing!"
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Perfection and so speedy My windows are so clear I keep thinking they are open"
+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
"Great job cleaning my windows!"
+6
Serving Mount Vernon, WA and surrounding areas
Approved (Corporate)
In business since 1953
Free estimates
Credit card accepted
"Replacing existing windows. OUTSTANDING customer service."
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
AIR PLUS Heating and AC, established 2019, with journeyman technician, with over 16 years of experience, is committed to excellence in every aspect of Heating, and Air Conditioning. We uphold a standard of integrity bound by fairness, honesty, with a personal touch. Our distinction is the quality of service we bring to our customers, and our ability to listen to your exact need. \n Every call with us you get an experienced journeyman onsite. Accurate knowledge of our trade combined with the ability to deliver accurate service is what sets us apart . Give us a call today, to let us take care of your heating and cooling needs and keep your comfort a top priority!
+19
Serving Mount Vernon, WA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Very pleasant experience! Johnny installed 6 windows in same day. They were able to accommodate with our schedule as well. Cynthia was very good with communicating with me and keeping us updated on order and installation date."
+58
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