4.5 
425 *The Angi rating for Window Service companies in Wales, WI 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 Wales, WI 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 July 27, 2026
Serving Wales, WI and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Milwaukee Windows was fantastic! They were easy to work with and professional during the whole process. We absolutely love our new windows. We highly recommend Milwaukee Windows!"
+5
Serving Wales, WI and surrounding areas
Approved
In business since 1993
Warranties offered
Small jobs welcome
"Great windows at a fair price and Steve does terrific work. Everything was done meticulously, on time and cleaned up like the job never happened. I won't be calling or recommending anyone else for window replacement."
+39
Serving Wales, WI and surrounding areas
Approved
In business since 1957
Free estimates
Warranties offered
"Good quality windows and workmanship. Friendly and qualified installation techs that payed attention to details and cleaned up afterwards.
"
+7
Serving Wales, WI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"Windows are high quality. Had all windows in the house replaced (20) and Installation was done in a day. Very happy with the way the windows perform. Always had some condensation on the old windows but not with these."
+3
Serving Wales, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Small jobs welcome
"Very pleasant experience. They replaced the glass In two big picture windows as well as two side windows. The installation was done quickly and professionally. The windows look great and they cleaned the work area well when they were done."
+36
Serving Wales, WI and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"We had two windows replaced and they look great. We had old, outdated, drafty windows, and now we have beautiful, secure, functional and high quality windows that have kept in the warmth this winter! The windows that we ended up getting have features that we didn't have before and we love it all - the ability to move the screen up and down, easy tilting options to make cleaning the windows so easy, locking mechanisms, etc. The ordering process was easy, and staff were friendly."
+46
Serving Wales, WI and surrounding areas
Approved
Super Service Award Winner
In business since 1986
Free estimates
Warranties offered
"Couldn’t ask for a better experience.everyone From the sales person right down to the individuals installing the windows knowledgeable considerate efficient having had the entire house windows replaced it took 2 1/2 days. The installers were quick didn’t waste a lot of time cleaned up each and every step of the way made sure the entire premises was cleaned and ready for the next days work. I never felt pressured to buy the windows was give an honest evaluation as to what my needs were. The product is everything they said it would be I am very pleased and would highly recommend them to anyone looking for window replacement."
+22
Serving Wales, WI and surrounding areas
Approved
In business since 2007
Free estimates
Customers say: Terrific value
"Tony did a wonderfull job on my windows. He is fast, affordable, courteous, and extremely detail oriented. I will definitly use his service again and recomend him to friends."
Serving Wales, WI and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Met with Alec about 3 windows. He was so enthused and confident about the windows his company sells, we agreed to go with them. Price was good, time out for delivery seemed good. Alec was very easy to work with, explained everything we needed to know. Thanks and can't wait for the windows."
+83
Serving Wales, WI and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"By far, Window Concepts beat out 3 other local companies in price. I needed new windows and patio door bad, but I didnâ t want to sell my first born to get them! Iâ m very, very pleased with my purchase and the crew who installed them were excellent. They worked together well, very clean and considerate. I will definitely suggest Window Concepts to anyone who needs new windows! Thank you!!!!"
+9
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