4.4 
57 *The Angi rating for Window Service companies in Winnebago, IL 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 Winnebago, IL 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 07, 2026
Serving Winnebago, IL and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Very thorough and the windows were sparkly clean. Will use them again in October. Highly recommended."
+26
Serving Winnebago, IL 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 Winnebago, IL 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 Winnebago, IL and surrounding areas
Approved
In business since 2025
Free estimates
We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now! \n
+1
Serving Winnebago, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
please visit my website at S.R.M Contracting LLC for a FREE estimate today! or shoot me a text at 262-613-6726. thank you
+15
Serving Winnebago, IL and surrounding areas
Approved
What makes us stand out from other businesses? \n*Affordable flexible schedules cleaning services \n*We believe happy costumers, happy employees, happy owner \n- The kind of set-up that provides stability and satisfaction for all.
Serving Winnebago, IL and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. \n \nToday, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.
+19
Serving Winnebago, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Hi I’m Lilly I have had my business for over a year! I enjoy cleaning and I find it interesting. I’m very out going and talkative. I honestly love my job!
Serving Winnebago, IL and surrounding areas
Approved (Corporate)
In business since 1997
Free estimates
Credit card accepted
At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. \n \n
Serving Winnebago, IL and surrounding areas
Approved
I have done property management for the last 7 years doing everything from clean outs, drywall repair, painting, installation of LVP, power washing, trim work, and much more
From average costs to expert advice, get all the answers you need to get your job done.
Discover the energy-efficient window costs. Learn about installation prices, cost factors, and tips to save money on your window upgrade.
Bigger windows mean more natural light in your space and better views of the outdoors. Learn about the cost to enlarge windows and what affects your total.
Steel windows are a durable, modern option for your home. Learn how much steel windows cost and see if they’re a good fit for your home.
Buying windows can be complex. There are a ton of things to consider before buying to ensure you’re making the right choice for your home. Explore more here.
Understanding standard window sizes is easy once you get the hang of it. Here's how to order windows just like the pros.
If it's time to replace or install a new window, you have plenty of stylish options. Here are 15 types of windows and the best place for each one in your home.
