4.6 
93 *The Angi rating for Window Service companies in Clinton, 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 Clinton, 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 June 13, 2026
Serving Clinton, WI and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Weber’s Windows did an excellent job!!!"
+26
Serving Clinton, WI and surrounding areas
Approved (Corporate)
In business since 2006
Free estimates
Warranties offered
"great experience, initially had two windows replaced in upper level, they look and work great, so good that i have already hired Empire again for the rest of my windows"
+23
Serving Clinton, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Warranties offered
"The installers were wonderful. Friendly, knowledgeable, fast and CLEAN! Youâ d barely know theyâ d been there!. And our sales person really helped us understand the best, but not most expensive windows for our house. If I need more windows they will be back!"
+20
Serving Clinton, 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 Clinton, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"5 Star Window Cleaning is by far the most professional window cleaning business I’ve ever had the pleasure to hire. Mr. Orr is very professional and pays very close attention to detail. I highly recommend 5 Star Cleaning to everyone. You will not be disappointed!"
Serving Clinton, WI and surrounding areas
Approved (Corporate)
In business since 2002
Free estimates
Warranties offered
"Costumer service was excellent right from get go. It took about 6 weeks to get our new windows in and then only 1 day to install. Our sales person kept in touch thru the whole process. It really was easy and I had no concerns about anything.."
Serving Clinton, WI and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"Good quality windows! I am very happy!"
+7
Serving Clinton, WI and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
We help homeowners and businesses in the Janesville and surrounding areas keep their properties looking their best and protected from damage. From streak-free windows and clean gutters to driveways, siding, decks, and patios restored with pressure washing — we do it safely, efficiently, and with attention to detail.\nLicensed, insured, and focused on quality results every time.\n
+2
Serving Clinton, WI and surrounding areas
Approved
In business since 1994
Free estimates
Credit card accepted
"Bill Millis did an excellent job removing our original windows and installing new Pella windows. He also worked hard to allow us to keep our existing aluminum siding, which was no longer available. I have provided his contact information to several neighbors and friends."
Serving Clinton, WI and surrounding areas
Approved
In business since 1995
Small jobs welcome
Customers say: Quick response
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n
+15
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