4.1 
127 *The Angi rating for Window Service companies in Knightsen, CA 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 Knightsen, CA 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 May 23, 2025
Serving Knightsen, CA and surrounding areas
Approved (Corporate)
In business since 1994
Free estimates
Warranties offered
"Windows installed quickly and professionally. Employees were punctual and courteous."
Serving Knightsen, CA and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: True professional
"I contacted CWE to replace 8 windows and 1 patio door. Jeff came by and did the consultation. He was very friendly and professional. Communication 5/5 - Jeff was very responsive to questions and clearly communicated the work and timeline. Timeliness 5/5 - Both the consultation and installation started on time. The windows actually arrived sooner than expected. Quality 5/5 - The installation team laid down blankets before starting any work. They removed the old windows without damaging the surrounding wall. They installed the new windows and applied the cleanest caulk line I’ve ever seen. They cleaned up after themselves. The Anlin windows that were installed works perfectly and are beautiful."
Serving Knightsen, CA and surrounding areas
Approved
In business since 1973
Free estimates
Customers say: Quick response
"Guy named Mike came out. Did a GREAT job. Will have Smart Window Cleaning out again when needed, hope Mike does the job next time too."
Serving Knightsen, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Great experience getting windows installed by American Home Renewal. First contact was 6 months ago. I slept on it for a few months and got some other quotes. Chris was friendly as a sales man, Gave me a competitive price and some pointers on fiberglass vs vinyl. I went with Vinyl. Alex was the installer and was very detailed in explaining the install process. He explained everything in detail to me and showed me tips on how to do a proper install. We did a mix of new construction and retrofit. we added window casings and he was very thorough and asked multiple questions on how I wanted the casings to look. only hiccup was one of the windows was ordered wrong. we couldn't determine where the mixup occurred but they immediately took full ownership and reordered me a new window to the specs I wanted. I would highly recommend."
+101
Serving Knightsen, CA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"Great experience. Found AMG doors and windows online and they reached out and were able to clearly and professionally explain the step by step process of measuring the door ordering and the installation process. They were hassle free and was able to give me and over the phone quote for my new French doors. The install only took them 4 hours and they keep the space clean and were very professional."
+45
Serving Knightsen, CA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Excellent! They did such a great job and at an outstanding price. I have so many windows in my house and they came in way below any other competitor. It's been a few years but the windows still look and work great! As a matter of fact, my next door neighbor recently hired them to replace all of their windows based on the job they did at my house."
+112
Serving Knightsen, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Hector did a great job and had great customer service. My windows were clean as new."
+14
Serving Knightsen, CA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2007
Free estimates
Warranties offered
"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
+2
Serving Knightsen, CA and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"Perfect. Tech was right on schedule, efficient and thorough. So happy with the work. The definitely will be clearing my Honey Do list in the future. Both techs Jason and John were excellent"
+59
Serving Knightsen, CA and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"Professional and courteous installers, 29 windows in 3 days and nice tidy finish. A bit messy while under construction, but it is to be expected"
+39
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