4.1 
51 *The Angi rating for Window And Door Contracting companies in Ottawa, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Ottawa, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on July 16, 2026
Serving Ottawa, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Small jobs welcome
"Andrew did a great job. He remodeled my whole living , kitchen, dining room. He installed all new windows, 1 front door with storm door."
+3
Serving Ottawa, IL and surrounding areas
Approved (Corporate)
In business since 2009
Free estimates
Warranties offered
"The sales staff was simply amazing, and the contractors were customer friendly. I stand by their work as I am a contractor myself. There is no other company I would call or recommend for windows or siding. The best for quality, price, and caring contractors."
+30
Serving Ottawa, IL and surrounding areas
Approved
In business since 2009
Emergency services offered
Warranties offered
"Highly recommend Doors and More for any door repair. Owner Russ came out to my building as scheduled to fix a pivot problem with a storefront door. Was very professional and knowledgeable and offered a better long term solution for the repair. Worked quickly and charged exactly what he quoted over the phone. Pricing was very good as was the quality of repair. I will definitely use them again for any door repair and highly recommend this company!!!"
Serving Ottawa, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"
+53
Serving Ottawa, IL and surrounding areas
Approved
In business since 2009
Credit card accepted
Offers commercial services
Parker Service Group, LLC brings nearly three decades of industry experience, delivering dependable commercial services and select residential solutions with a commitment to quality, professionalism, and customer satisfaction. Known for extensive knowledge, expert craftsmanship, and attention to detail, Parker Service Group has built a strong reputation among customers who value reliable service and lasting results. Every project is approached with integrity, clear communication, and a dedication to exceeding expectations. Whether serving businesses or homeowners, the team takes pride in providing efficient solutions tailored to each client's unique needs. Contact Parker Service Group, LLC today for trusted service backed by years of proven expertise. \n \nCall today at (847) 809-2824
Serving Ottawa, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Warranties offered
"The crew was polite, efficient and completed all my windows and door replacement in 1 day. Covered my furniture and cleaned up behind. I am very happy with these windows and door!"
+20
Serving Ottawa, IL and surrounding areas
Approved
In business since 1984
Free estimates
Customers say: Quick response
"Jeff replaced water damaged wood trim. He was the first contractor to contact me. He came the next day. Estimate was very reasonable. He was very knowledgeable and efficient. Highly recommend."
+8
Serving Ottawa, IL and surrounding areas
Approved
"Hired to replace 2 window screens on the second story of our home. Val found another one that needed replacing, and he did that one too, for no additional charge. He also fixed our kitchen light so that it stopped blinking when we first turned it on. Friendly, courteous, punctual and professional. Will be hiring again."
+3
Serving Ottawa, IL and surrounding areas
Approved (Corporate)
In business since 2007
Credit card accepted
Offers commercial services
"$7000 for a simple door and $3000 per window? On an old mobile home? No thank you !!!!!"
Serving Ottawa, IL and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"They did everything that was supposed to be done e. And then some. Great price and great people. They have done work for my family and for my wife’s family."
From average costs to expert advice, get all the answers you need to get your job done.
Discover the window-to-door conversion cost. Learn about average prices, cost factors, and tips to save on your window-to-door conversion project.
Are there holes in your screen and a squeak in your hinges? We break down how much screen door repair costs from small fixes to total replacement.
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Our guide walks you through all the questions you should ask a window replacement contractor before hiring them to replace the windows in your home.
If you need to install a storm door, you can call a local contractor, construction company, or hardware store to get the job done.
