Get matched with top window and door contractors in Sullivan, IL

Your Satisfaction is Our Priority. With over 20 years of experience in home improvement including windows, siding, roofing and bathrooms, we’re ready to ensure your upgrade is PERFECT. Our company is based on the belief that our customers needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. Locally Owned for over 20 years!

"We ordered a window from them the end of April. The beginning of June they came to put the window in. They had ordered the wrong size. The said that they would rush order it and we would have it in a month. After waiting a month and not hearing from them, we called to find out when the window would be put in and they said that they would check and get back with us. After many more calls we were told that the window wouldn't be in until July 23rd. We requested a refund and after many more calls were told that they don't give refunds. The window was finally installed on August 2nd over a week after they received it. We will never do business with them again.!"

Kim K on September 2025

"We ordered a window from them the end of April. The beginning of June they came to put the window in. They had ordered the wrong size. The said that they would rush order it and we would have it in a month. After waiting a month and not hearing from them, we called to find out when the window would be put in and they said that they would check and get back with us. After many more calls we were told that the window wouldn't be in until July 23rd. We requested a refund and after many more calls were told that they don't give refunds. The window was finally installed on August 2nd over a week after they received it. We will never do business with them again.!"

Kim K on September 2025

Otto's Construction

4.96(

Otto's Construction

4.96(

Recommended by 100% of Angi customers

22 years of experience

We have more than 18 years experience in high end custom remodeling in the local area. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

"I hired Otto's to replace the old roofing on my home. From the first contact through the entire process they were very professional and went over everything with me. They were very easy to work with and I could call them any time I had a question. They finished my roof in one day and cleaned everything up afterwards. They did a first rate job and I would recommend them to anyone that needs roofing work done. Gloria E. - Mattoon, IL"

Gloria E on December 2021

"I hired Otto's to replace the old roofing on my home. From the first contact through the entire process they were very professional and went over everything with me. They were very easy to work with and I could call them any time I had a question. They finished my roof in one day and cleaned everything up afterwards. They did a first rate job and I would recommend them to anyone that needs roofing work done. Gloria E. - Mattoon, IL"

Gloria E on December 2021

Mad City Windows & Baths

Mad City Windows & Baths

Recommended by 91% of Angi customers

25 years of experience

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. Today, 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.

"They were great. The bath/shower combo is wonderfully insulated and looks very nice. The price was decent as well. I appreciate that they've come out to resolve several issues with no questions asked."

Paul W on December 2025

"They were great. The bath/shower combo is wonderfully insulated and looks very nice. The price was decent as well. I appreciate that they've come out to resolve several issues with no questions asked."

Paul W on December 2025

1600 Contracting LLC

1600 Contracting LLC

2 years of experience

1600 Contracting LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"He did a great job in my garage. Cleaned and sealed the shelves and pressure washed the concrete floor, painted the walls and the shelves. He was very patient with me choosing the right color. I love the result! Highly recommend. "

Rachel N on November 2025

"He did a great job in my garage. Cleaned and sealed the shelves and pressure washed the concrete floor, painted the walls and the shelves. He was very patient with me choosing the right color. I love the result! Highly recommend. "

Rachel N on November 2025

Window World of Springfield

4.77(

Window World of Springfield

4.77(

Customers say: Super punctual

Recommended by 92% of Angi customers

15 years of experience

Window World of Springfield, serving homeowners in Illinois, is your trusted source for top-quality siding solutions. As a locally owned and operated business, we take pride in delivering exceptional service and craftsmanship. Contact us today to enhance the beauty and durability of your home. Additional email - [email protected].

"Very thorough! Windows were installed 6 weeks earlier than expected."

Jill H on May 2024

"Very thorough! Windows were installed 6 weeks earlier than expected."

Jill H on May 2024

Renewal by Andersen

4.58(

Renewal by Andersen

4.58(

Customers say: True professional

19 years of experience

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"So far so good"

Tyler H on December 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"So far so good"

Tyler H on December 2025

Affordable Home Repair

Affordable Home Repair

6 years of experience

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"John and his helper Nathan did an excellent job!! They arrived when they said they were going to an hung a 65 inch tv and a 50 inch tv with no problem at all! The job was done in a timely manor. Both were very professional and friendly! The price was reasonable too!! I would highly recommend and trust the work of Affordable Home Repair for any job! Just an fyi…I told him I would take care of cord hanging down. "

Jane B on November 2025

"John and his helper Nathan did an excellent job!! They arrived when they said they were going to an hung a 65 inch tv and a 50 inch tv with no problem at all! The job was done in a timely manor. Both were very professional and friendly! The price was reasonable too!! I would highly recommend and trust the work of Affordable Home Repair for any job! Just an fyi…I told him I would take care of cord hanging down. "

Jane B on November 2025

Heath Construction

Heath Construction

Recommended by 100% of Angi customers

41 years of experience

Heath Construction services La Place and surrounding areas, providing a wide range of services. Specializing in remodeling and renovation, siding, new window Installation, drop down ceilings, and disability access and retrofit. Heath Construction prides itself on being a premier construction company with over 30 years experience. We offer many improvements and advancements that can make life easier for the disabled, from access ramps to retrofitting. If you just want to spice up your home, we offer remodeling services to make a home meet your standards. Give us a call today!

"He has worked for me for many years. Great guy."

Elizabeth M on November 2013

"He has worked for me for many years. Great guy."

Elizabeth M on November 2013

Auto Transport - United Freight Of America

4.84(

920

Auto Transport - United Freight Of America

4.84(

920

Customers say: Quality work

Recommended by 96% of Angi customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

Innovative Garage Door

4.90(

199

Innovative Garage Door

4.90(

199