Top-rated window and door contractors.

Best window and door contractors near Thornton, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in Thornton, IL?

Select your specific project to find the pro for you.

TRUSTED BY THORNTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon408
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Thornton - Updated Nov 2026

Avatar for Chicago Window Guy
Chicago Window Guy
4.8(
61
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Thornton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"I am extremely happy with my new windows and patio doors. My house is warmer, no longer have drafts. High quality windows and doors. The installers were top-notch, did an amazing job. Highly recommend Chicago Windows Guys."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

12 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Bob the Builder Inc
Bob the Builder Inc
4.7(
169
)
New Windows - 6 +

Serving Thornton, IL and surrounding areas

Approved

In business since 1973

Free estimates

Customers say: Quick response

"A friend recommended Bob the builder to me. I had several estimates. Their price was right in the same ballpark but they were very professional and explain everything to me what would be done in terms I could understand. I hired them for the work they did siding on my house and my garage and installed two new garage doors. I was beyond thrilled with the end result. I can usually find one or two things wrong when people come out to do work but I seriously could not find any issues and I'm just completely happy with their work and their professionalism"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for R.L.S. Construction Corporation
R.L.S. Construction Corporation
4.9(
11
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceDoors - Repair+1 more

Serving Thornton, IL and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Looking to upgrade your home’s security, curb appeal, or interior finish? At R.L.S. Construction Corporation, we specialize in expert interior and exterior door replacement and repair. \n \nWe believe in master craftsmanship and clear communication—taking the time to educate you on the best materials and solutions for your project. Let's earn your business today!

Recommended by54%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Thornton, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"A wonderful experience all around! We had 15 windows and a sliding glass door replaced. Our Salesperson, Harlan, was very professional and explained the benefits of the new windows and all about Power as a company. The installers arrived on time and completed the entire job in a day! Everything was installed perfectly and the crew was courteous and cleaned up after themselves. Erin came to visit the next day to make sure everything was up to their standards and addressed any questions we had. Most certainly the best experience we've ever had with a home contractor. Highly Recommend!"
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1618 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for JRG Remodeling
JRG Remodeling
4.9(
74
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Thornton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Repeat customer here--After George and his team installed a couple of doors on our house, we hired them again to renovate our sunroom. They did a terrific job! They installed insulation, drywall, floor and window trim, and a tile floor. George and his team are thorough and show great attention to detail. Very communicative and always a pleasure to work with. He and his team can do just about anything--highly recommend them for any remodeling needs."
Home remodel
Floor installation
Home remodel
Home remodel
Tile cabinets paint trim appliance installed

+54

Response time5 hrs
3 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
360
)
New Windows - 2New Windows - 3-5

Serving Thornton, 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"
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards

+53

Recommended by67%of homeowners
Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
252
)
Egress Window - Install

Serving Thornton, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"All Images Videos Shopping News Maps Web Forums Books Flights Finance Search tools Feedback Image from therealsealllc.com Sponsored therealsealllc.com [*** Link removed ***] › foundation › repair The Real Seal, LLC Free Inspection & Estimate — Full-Service Foundation Repair & Leveling. Don't Wait Until Its Too Late. Call Us Today! Your... About Us Service Area Foundation Crack Repair Schedule An Appointment Schaumburg · Estes Avenue Sponsored Acculevel [*** Link removed ***] Foundation Repair Near Me | Family Owned Since 1996 Acculevel Is Your Local Top Rated Foundation Repair And Waterproofing Company. Call Now. Acculevel Is Your Top Rated Foundation Repair Service Provider. Contact Now... Sponsored safeseal.net [*** Link removed ***] › foundation › repair Safe Seal | Foundation Repair Ensure Your Home's Fondation Remains Intact All Year Long. Contact Us Now For A Quote! Call (877) 408-4213 Real Seal Basement Waterproofing & Foundation Repair 4.9 (395) Waterproofing company in Schaumburg, Illinois ‧ Closed Thumbnail Image 69+ OverviewReviewsPhotosBy ownerServicesAbout Reviews from the web angi.com 5/5 238 reviews Facebook 4.9/5 45 votes HomeAdvisor 4.7/5 34 reviews Google review summary 4.9 (396) Reviews All job60 work41 estimate36 technician28 +6 Sort by Most relevant Newest Highest Lowest Lance Higginbotham 3 reviews Extremely professional, honest, kind, prompt and affordable. Some supports for the I beams in our crawlspace collapsed...I called around requesting help from various companies and they were the only ones who agreed to come out and look at … More Vincent Hartogh 5 reviews·2 photos 2 weeks ago NEW We had a pretty gnarly, odd-sized window in our basement that had to be cut out and replaced. Real Seal came in with a competitive, no-nonsense quote. We had an excellent experience with day-of execution as well, clean and efficient. Would recommend. Photo 1 in review by Vincent Hartogh Photo 2 in review by Vincent Hartogh Real Seal Basement Waterproofing & Foundation Repair (Owner) 2 weeks ago Hi Vincent, thank you for your glowing review. We're pleased to learn that you were satisfied with your experience with our company! We'll be here for you in the future if you encounter the need. Jennifer Beckrich 4 reviews a week ago NEW Our technician, Salvador, was excellent! Great communication before and during the repair, arrived on time, and was excellent to work with. The Real Seal was the best decision for high quality products and an excellent results. Great value … More Real Seal Basement Waterproofing & Foundation Repair (Owner) 6 days ago Good morning Jennifer, thank you for your glowing review! We're sincerely pleased that you had a wonderful experience with The Real Seal. We strive to make our clients interactions with us as honest and seamless as possible. We'll share your input with Salvador. He loves getting that feedback. The Real Seal Team Beth Thompson 4 reviews·7 photos 6 months ago We were very impressed with our estimator who heard our concerns about preserving our newly-renovated basement bathroom while installing drain tile and a new sump pump. He came up with a solution that we could live with! The installation … More Photo 1 in review by Beth Thompson Photo 2 in review by Beth Thompson Photo 3 in review by Beth Thompson Photo 4 in review by Beth Thompson Real Seal Basement Waterproofing & Foundation Repair (Owner) 5 months ago Good afternoon Beth, we are pleased to learn about your positive experience. We continually abide by a set of core values that we share with our clients in our interactions. We'll be sure to share your kind words with all on our team that were involved with your project. Regards, The Real Seal Team Angie's List [*** Link removed ***] › companylist The Real Seal LLC Reviews - Schaumburg, IL The Real Seal staff is professional, courteous and on time. They gave accurate estimates, time frames and provided real solutions. Replacing the sump pit ... 5.0 (238) The Real Seal LLC [*** Link removed ***] › rev... Reviews Service provided by The Real Seal was outstanding. A specialist visited our home to evaluate the project and provided quote that was an outstanding price. The ... People also ask What are the disadvantages of basement waterproofing? Is basement waterproofing worth it? Is it better to repair foundation cracks from inside or outside? What is the return on investment for waterproofing a basement? Feedback Facebook · Real Seal Basement Waterproofing & Foundation Repair 1.8K+ followers Real Seal Basement Waterproofing & Foundation Repair Real Seal Basement Waterproofing & Foundation Repair, Schaumburg, Illinois ... Rating · 4.9 (60 Reviews). Real Seal Basement Waterproofing & Foundation Repair. 4.9 (45) HomeAdvisor [*** Link removed ***] › ra... The Real Seal, LLC | Schaumburg, IL 60193 The Real Seal did excellent work and completed my windows in one day. I would highly recommend them for foundation/egress window work. 4.5 ... 4.7 (34) Better Business Bureau [*** Link removed ***] › chicago › r... The Real Seal | Reviews | Better Business Bureau® Profile The people at Real Seal are great. They are prompt, professionally trained in basement and foundation waterproofing and repair, and very reasonable prices. I ... Videos 1:01 0:59 0:58 Feedback Angie's List [*** Link removed ***] › companylist The Real Seal LLC Reviews - Schaumburg, IL They were professional and friendly and patiently answered my many questions. Their response time for returning phone calls was very prompt. The final repair ... 5.0 (238) Better Business Bureau [*** Link removed ***] › profile › th... The Real Seal | Better Business Bureau® Profile The Real Seal was the best decision for high quality products and an excellent results. Great value for the service received. ******** completed the service ... The Real Seal LLC [*** Link removed ***] Foundation Repair, Basement Waterproofing, & Concrete Leveling ... The Real Seal Offers Crawl Space Repair, Foundation Repair, Basement Waterproofing, & Concrete Leveling in the Chicagoland Area. Free Estimates! About Service Area Reviews Tinley Park Foundation Waterproofing Real Seal Logo Foundation Crack Repair Reddit · r/ChicagoSuburbs 20+ comments · 1 year ago Can you recommend basement waterproofing company? US Waterproofing’s quote matches the cost of a new SUV, and Perma-Seal is … low. Can anyone recommend anyone else? Ryan at Forever-Dry Basement. I believe he used to work for US Waterproofing but his quote ... More Top answer · 5 votes I had my basement done by US Waterproofing about 20 years ago and I have to say it was done ... More 8 votes People also search for Real seal basement waterproofing & foundation repair reviews youtube Real seal basement waterproofing & foundation repair reviews consumer Real seal basement waterproofing & foundation repair reviews near Real seal basement waterproofing & foundation repair reviews bbb The Real Seal Basement waterproofing Chicago Lance Higginbotham 3 reviews Extremely professional, honest, kind, prompt and affordable. Some supports for the I beams in our crawlspace collapsed...I called around requesting help from various companies and they were the only ones who agreed to come out and look at the issue. They also fixed a gnarly, displaced foundation crack with a push pier. The contractors were kind and cleaned up thoroughly after their job was complete. Highly recommend them to anyone with foundation issues in Chicagoland."
Before and After Crack Repair
I Beam Supports
Polyjacking in Darien
Our Carbon Fiber Straps Repair Before, During, and After
Crack repaired with Carbon Fiber Staples

+39

Response time10 hrs
239 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for WesTower
WesTower
5.0(
6
)
Door or Window Screens - Install or RepairDoors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace+12 more

Serving Thornton, 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."
LED Coffee Bar Cabinet
Platform Bed Assembly
TV Stand Assembly
Accent Chair Assembly
Kitchen Garbage Disposal

+3

4 neighbors recently requested a quote
Avatar for The Real Seal, LLC
The Real Seal, LLC
4.5(
38
)
Egress Window - Install

Serving Thornton, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Quick and complete estimate provided for egress window replacement. Very helpful service in understanding what was needed and in scheduling the work. The Real Seal did excellent work and completed my windows in one day. I would highly recommend them for foundation/egress window work."
 Interior Foundation Crack Repair
Exterior Drain Tile System
 PHCC 1730 Battery Backup System w/ 1033 sump pump
 Interior Foundation Crack Repair
Cut-out of Interior Drain Tile System

+74

Response time10 hrs
26 neighbors recently requested a quote
Recommended by94%of homeowners
...
Showing 1-10 of 503
Window Door Contractors FAQs, answered by experts

While the benefits of garage door screens usually outweigh the downsides, there are some cons to installing one. First off, they can be quite expensive, especially if you’re having a professional install a retracting screen or a custom size screen. Second, they let fresh air and natural light in, but they also don’t provide the same privacy from people in the neighborhood that a solid door does. As you might guess, screens also won’t insulate your garage, so they’re often not usable in colder weather.

Window screens are available in several standard sizes. Common dimensions include 24 to 36 inches wide by 36 to 48 inches tall, as well as sizes like 18 by 14 inches and 20 by 20 inches. These often correspond to standard window sizes, such as 2 feet wide by 3 feet tall or 4 feet wide by 6 feet tall. Screens are also sold in replacement rolls to accommodate various dimensions. It is always best to measure your windows for accuracy before a repair or replacement. If your windows are a non-standard size, you will likely need to order custom screens, which can increase the cost. However, a screen does not necessarily have to fit the entire window, so you may be able to use a standard-size screen even if your window is slightly larger.

Most solar screens last 10 to 15 years, depending on the material quality, exposure to weather, and the level of maintenance. High-quality materials and regular cleaning can extend their lifespan, while harsh climates or neglect may shorten it. Routine cleaning, inspecting for damage, and avoiding harsh cleaners can help extend the lifespan of your screens.

If you’re not an experienced DIYer, consider hiring a local patio repair contractor to rescreen your porch or sunroom. Unless you’re only repairing a small rip or hole, this project is not an easy job. A professional can also make recommendations for materials that will work best for your porch.

You can add any type of window to a brick house, so long as the window has proper support. Windows with wider openings and windows in brick walls will need a lintel to support the extra weight above the window frame. A lintel is a support beam that distributes the weight from above evenly around the window.

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.