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Find Window and door contractors in Thornton

Avatar for The Real Seal LLC

The Real Seal LLC

4.98(
224
)
Approved Pro

The Real Seal LLC

4.98(
224
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
15 years of experience

2015, 2016, 2017, 2018, 2019, and 2020 Super Service Award Recipient. Do we ever stop?? NO! We are an HONEST Basement Waterproofing and Foundation Repair company with a simple philosophy: Happy Employees Make Happy Customers. Our customer service is second-to-none. Please call our office to schedule an estimate at (847)-769-8240

"Real Seal are very professional. Came out when they said, sent estimate and set up to have work done in a timely matter. The technician sealed two cracks in our foundation crawl space. Did a excellent job and was very friendly and knowledgable. I will be using them again for another crack."

Pat M on December 2024

2015, 2016, 2017, 2018, 2019, and 2020 Super Service Award Recipient. Do we ever stop?? NO! We are an HONEST Basement Waterproofing and Foundation Repair company with a simple philosophy: Happy Employees Make Happy Customers. Our customer service is second-to-none. Please call our office to schedule an estimate at (847)-769-8240

"Real Seal are very professional. Came out when they said, sent estimate and set up to have work done in a timely matter. The technician sealed two cracks in our foundation crawl space. Did a excellent job and was very friendly and knowledgable. I will be using them again for another crack."

Pat M on December 2024


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.81(
207
)
Approved Pro

Home Genius Exteriors

4.81(
207
)
Approved Pro
Customers say: Quality work
22 years of experience
Free onsite estimate

Elevate your home with Home Genius Exteriors, setting the standard in Chicago and surrounding area by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."

Steve R on August 2025

Elevate your home with Home Genius Exteriors, setting the standard in Chicago and surrounding area by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."

Steve R on August 2025


Avatar for Chicago Window Guy

Chicago Window Guy

4.92(
51
)
Approved Pro

Chicago Window Guy

4.92(
51
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
29 years of experience

Russell Armstrong founded Chicago Window guys with one goal, deliver a great product with excellent installation at an amazing price. For year’s, Russ noticed that other window companies were overcharging and not delivering excellent service. This is evident if you simply look at the reviews of many of the window companies in Chicago. Nothing is more important for Chicago Window Guys but to ensure that you get a great deal on the best windows for your home. With over 25 years of home improvement experience, we look to help you get the right windows, installed by the best people, for the best price. The most expensive windows you can buy are the ones you have to install twice. We enjoy educating our clients on the different options available for their home. Don't be pressured into buying windows you don't need or more important you can't afford.

"We had an incredible experience with Chicago Window Guys. Everything from the initial quote to the final installation was a seamless and relaxing process. I will use them again for any window work and have referred them to others looking for the same work."

Nick R on May 2025

Russell Armstrong founded Chicago Window guys with one goal, deliver a great product with excellent installation at an amazing price. For year’s, Russ noticed that other window companies were overcharging and not delivering excellent service. This is evident if you simply look at the reviews of many of the window companies in Chicago. Nothing is more important for Chicago Window Guys but to ensure that you get a great deal on the best windows for your home. With over 25 years of home improvement experience, we look to help you get the right windows, installed by the best people, for the best price. The most expensive windows you can buy are the ones you have to install twice. We enjoy educating our clients on the different options available for their home. Don't be pressured into buying windows you don't need or more important you can't afford.

"We had an incredible experience with Chicago Window Guys. Everything from the initial quote to the final installation was a seamless and relaxing process. I will use them again for any window work and have referred them to others looking for the same work."

Nick R on May 2025


Avatar for JRG Remodeling

JRG Remodeling

4.96(
23
)
Approved Pro

JRG Remodeling

4.96(
23
)
Approved Pro
Super Service Award
Customers say: Quick response
4 years of experience
Free onsite estimate

JRG Remodeling 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.

"Jorge and his crew did a great job replacing an entry door in my apartment. They arrived on time and completed the job the same day. I was happy with the quality of the work and the cost was reasonable. I would consider JRG for additional remodeling projects. "

Sam W on January 2026

JRG Remodeling 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.

"Jorge and his crew did a great job replacing an entry door in my apartment. They arrived on time and completed the job the same day. I was happy with the quality of the work and the cost was reasonable. I would consider JRG for additional remodeling projects. "

Sam W on January 2026


Avatar for Smart Dova's Home Service and Renovation, LLC

Smart Dova's Home Service and Renovation, LLC

5.00(
19
)
Approved Pro

Smart Dova's Home Service and Renovation, LLC

5.00(
19
)
Approved Pro
Super Service Award
Customers say: True professional
5 years of experience
Free onsite estimate

Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"After so many negative experiences with people claiming to be "professionals" I contacted Mr Whitingham at Smart Dova's Home Renovation to install several blinds.  After my request for a quote he responded with a return call within minutes.  He came right over. We agreed on a price. He returned when promised and completed the job.  I was very happy with the outcome, so when I wanted to get estimates for a very large renovation, I again called Smart Dova. He gave me a detailed estimate, and a start date. When he began the demolition, he brought a large crew. For every phase: demolition, reframing, insulation installation, the necessary wiring, installation of fixtures, drywall, painting, and refinishing the fireplace and the hardwood floors, he had an appropriate crew for the work.  He discussed each phase with me. Relative to the amount of work, the entire project was completed in a very reasonable time frame. He pays attention to every aspect of each room. He even completed many deta"

Brenda C on January 2026

Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"After so many negative experiences with people claiming to be "professionals" I contacted Mr Whitingham at Smart Dova's Home Renovation to install several blinds.  After my request for a quote he responded with a return call within minutes.  He came right over. We agreed on a price. He returned when promised and completed the job.  I was very happy with the outcome, so when I wanted to get estimates for a very large renovation, I again called Smart Dova. He gave me a detailed estimate, and a start date. When he began the demolition, he brought a large crew. For every phase: demolition, reframing, insulation installation, the necessary wiring, installation of fixtures, drywall, painting, and refinishing the fireplace and the hardwood floors, he had an appropriate crew for the work.  He discussed each phase with me. Relative to the amount of work, the entire project was completed in a very reasonable time frame. He pays attention to every aspect of each room. He even completed many deta"

Brenda C on January 2026


Avatar for Power Home Remodeling

Power Home Remodeling

4.63(
483
)
Approved Pro

Power Home Remodeling

4.63(
483
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
34 years of experience

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025


Midtown Home Improvements, Inc. (Chicago)*

4.68(
1,014
)
Approved Pro

Midtown Home Improvements, Inc. (Chicago)*

4.68(
1,014
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
34 years of experience

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding you can trust the experts at Midtown. We believe in providing superior products from only the finest manufacturers. Give us a call at (630) 473-4165 for more information and a free quote!

"Our deck is in severe shape. Cody is assured us we will get work done before winter so far we?ve paid >1/3 into the project &when we wanted to cancel, his boss said we would forfeit 33%. Our retirement. Being after three days of signing the contract with not 1 day sacrificed by the company we?ve caugt them in 7 ?lies/misinformations? so far. Our anxiety level is increasing as we see the concrete that will need to be poured in the winter time will be worthless making all the foundation of the deck Worthless at first we were told four days work, but then they said because of permits that it may take 2-3 weeks because of permits. They should?ve told us that in the beginning as we have mobility issues to get to our cars which will have to be moved off of property. The timing can?t be helped, but honesty can- if you?re faithful in small things, you?ll be faithful inlarge things we have to go through with the job because we can?t afford 33% of $24000. Trust is broken. Still waiting."

Jill E on November 2025

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding you can trust the experts at Midtown. We believe in providing superior products from only the finest manufacturers. Give us a call at (630) 473-4165 for more information and a free quote!

"Our deck is in severe shape. Cody is assured us we will get work done before winter so far we?ve paid >1/3 into the project &when we wanted to cancel, his boss said we would forfeit 33%. Our retirement. Being after three days of signing the contract with not 1 day sacrificed by the company we?ve caugt them in 7 ?lies/misinformations? so far. Our anxiety level is increasing as we see the concrete that will need to be poured in the winter time will be worthless making all the foundation of the deck Worthless at first we were told four days work, but then they said because of permits that it may take 2-3 weeks because of permits. They should?ve told us that in the beginning as we have mobility issues to get to our cars which will have to be moved off of property. The timing can?t be helped, but honesty can- if you?re faithful in small things, you?ll be faithful inlarge things we have to go through with the job because we can?t afford 33% of $24000. Trust is broken. Still waiting."

Jill E on November 2025


Avatar for Home Repairs R' Us Inc

Home Repairs R' Us Inc

4.25(
271
)
Approved Pro

Home Repairs R' Us Inc

4.25(
271
)
Approved Pro
Customers say: Quality work
25 years of experience
Free onsite estimate

Please NOTE: ***WE DO NOT ACCEPT FURNITURE ASSEMBLY NOR TV/WALL MOUNTING PROJECTS.*** With over 17 years of Plumbing, Interior painting and all facets of general handyman work, Home Repairs R Us continues to be South/Southwest Chicago's "One Stop Home Repair Service Shop". Deal direct with owner Eric Henry and his dedicated, professional crew on any handyman job you need completed. Eric's wide home repair skill set makes it convenient for any home owner to make one call and accomplish just about any service needed at your residence or business. Call us today!

"Everything is beautiful. The two of them tackle it in two days. I'm very happy with the work."

JEROME W on November 2020

Please NOTE: ***WE DO NOT ACCEPT FURNITURE ASSEMBLY NOR TV/WALL MOUNTING PROJECTS.*** With over 17 years of Plumbing, Interior painting and all facets of general handyman work, Home Repairs R Us continues to be South/Southwest Chicago's "One Stop Home Repair Service Shop". Deal direct with owner Eric Henry and his dedicated, professional crew on any handyman job you need completed. Eric's wide home repair skill set makes it convenient for any home owner to make one call and accomplish just about any service needed at your residence or business. Call us today!

"Everything is beautiful. The two of them tackle it in two days. I'm very happy with the work."

JEROME W on November 2020


All Service Calls, LLC

4.98(
33
)
Approved Pro

All Service Calls, LLC

4.98(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025


Avatar for M & M ROOFING, INC. DBA M&M Home Remodeling Services

M & M ROOFING, INC. DBA M&M Home Remodeling Services

4.52(
65
)
Approved Pro

M & M ROOFING, INC. DBA M&M Home Remodeling Services

4.52(
65
)
Approved Pro
Customers say: Quality work
50 years of experience
Free onsite estimate

We are 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.

"No complaints"

Hans L on November 2024

We are 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.

"No complaints"

Hans L on November 2024

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Window Door Contractors questions, answered by experts

Bifold doors are one of the most inexpensive interior door options. On average, the cost to install bifold doors ranges between $100 and $300. The door material will factor into the cost as well, with hollow core and solid core being on the lower end of the cost spectrum. 

Door jammers are designed for easy installation and portability. You can use them at home or while traveling if you’re looking for added security. Slide the foot under the door, then turn the bolt to tighten until it is fitted to the door. Look for options with a padded, adjustable foot to fit tricky door edges and avoid damage.

Yes, pros can match styles and finishes to align seamlessly with your home.

The proper height for a gate latch is between 34 and 48 inches above the ground. This height will not only be comfortable for you and your family to use, but it’ll also ensure that your latch complies with the International Building Code.

Sometimes one-way latches are installed very high on the gate to make it easier to open, although it’s only easier for tall people. Installing a two-way latch at the proper height is a good idea.

Smart locks offer around the same level of safety as conventional locks with keys. The best way to secure your door locks is to combine routine locking mechanisms with other home safety features, like lighting, motion sensors, security cameras, and window and door sensors. 

Smart locks have the upper hand when it comes to convenience—you won't have to worry about your key not turning in the lock or fumbling around in your bag for your keys—but beyond that, any door with deadbolts will offer a similar degree of security.

The Thornton, IL homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.

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