Roofing contractor
Lang Home Exteriors
11947 S Harlem Ave Ste 200, Palos Heights, IL 60463
Listed under Oak Lawn, IL
- Google average
- 4.9
- Ratings counted
- 395
- One and two star
- 8 of 395(2.0%)
- Illinois median
- 1.7%
The first three are Google’s own figures for Lang Home Exteriors, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Illinois roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 380 | 96% | |
|---|---|---|---|
| 4 | 7 | 2% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 8 | 2% |
About typical — the typical roofer in Illinois sits at 1.7%. A higher share is a reason to read the critical reviews below, not a verdict.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
All 7 of the one and two-star reviews we hold for Lang Home Exteriors, most recent first.
- 1 out of 5Debbie Crowleya year ago
Bill Lang came out. Looked at my roof and gutters. Said he would write an estimate and drop it off. Never heard from him again. Who does that?? My neighbor had 2 different appointments for him to come out and he never showed.
Reply from the business
It is always our goal to have clear communication and timely responses. We value every interaction with our customers and aim to give each one a superb experience with our company. Please accept our apology, as we are very sorry you did not receive your proposal in a suitable timeframe. In addition, Bill will reach out to you regarding your concerns, and thank you for letting us know about your experience.
- 1 out of 5Bob Walker2 years ago
Chads a real "nice guy" , he even says it everyday on jobsite to the customer despite his adverse behavior and lack of accountability.
Reply from the business
Hello Bob, we do not have a customer under your name in our company files. Perhaps you reached our company by error. Please reach out to our office at 708-774-1098 so we can assist you if needed.
- 1 out of 5ALAN CORLEONE3 years ago
No answer
Reply from the business
I'm so sorry we missed your call! I don't have this name in our system. We'd love a chance to make it up to you. Our office hours are M-F 8:30am - 5pm 708-774-1098. Give us a call.
- 1 out of 5Tessie Lewis4 years ago
Their faulty installation of something as basic as a downspout on my house caused flooding in my basement. Mr. Lang came out and blamed my house and me for his subpar work! He left my house that day and never got back to me displaying a complete lack of integrity. The workmanship guarantee on his contract means NOTHING! I filed a claim with his liability insurer, Auto Owners, and got resolution that way. Mr. Lang wouldn't accept responsibility, but his liability insurer, and the forensic engineer they sent to my house to investigate, saw the problem and I was compensated for the damages caused by his careless work.
Reply from the business
It is our goal to communicate well. Our team hoped with several additional visits to your home to come to an understanding, as we did spend significant time as a team on your issue. We are sorry that your experience was not as you hoped, as we always strive for a satisfied customer.
- 1 out of 5Jo Johnson4 years ago
Would not recommend this company my roof was leaking when it rained they said they repaired it and the next time it rained it was still leaking in the same spot tried calling them back and no answer I will be using another company now that will do the job right.
Reply from the business
We are sorry we did not receive your call. Lang Home Exteriors is very committed to stand behind our work and offer you excellent customer service. We do not have a file name matching this Google post, and we would like to reach out to you. We are requesting that you please call us at 708-774-1098, and do look forward to speaking with you to resolve this issue.
- 1 out of 5Sanjay Gupta5 years ago
Do Not count on this guy calling you back. He is too selective and unprofessional. Or call him and deal with it. Daniel you know who you are.
Reply from the business
Every customer and inquiry is important to us. We would like to reach out to you. Unfortunately, we aren’t seeing your name in our records. We would greatly appreciate you contacting the office so we can rectify this situation. Thank you. -Bill Lang 708-774-1098
- 1 out of 5Pat Hunley7 years ago
I see all of these good reviews and yes, they are a good roofing company but don't let them install gutters for your home. About 2 years ago we had them put all new gutters on our house along with leaf guards. We have a red brick house, grey roof, white gutters and they put up brown leaf guards. We told them that, that was unacceptable and to take them off because it looked terrible. Mr.. Lang was upset that we didn't like the gutter guards he put on our home and basically ripped them off of the roof. In the process of his temper tantrum he lifted the end of our shingles up but said they would drop back down. We also called him to come out and fix the leaks in the corners of the gutters and he came back and put some caulk on them and said if there was any other problems to call him. Well the shingles never dropped back down and after several calls we never heard from him again. After 2 years of "new" gutters we have had water in our basement and now we have water in our bedroom thanks to the great job of the "new" gutters and his temper tantrum. Our home was built in 1957 and never had a water problems in our rooms with the original gutters. If you want a roof go for it they are good at that but call a different company for gutters.
Reply from the business
We pride ourselves in offering exceptional service, and it is very rare that we have any complaints about any of our products. Before replying to this post, we have attempted to reach you, and we offered to come out so one of our team members would troubleshoot the water problem you are having. Please call us directly if we can be of assistance at 708-774-1098.
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- siding67
- soffit installation37
- speed of work18
- polite crew13
- fascia installation8
- downspout replacement5
- attic insulation4
- gable siding2
- wood replacement2
- free quote2
Other reviews we hold
14 more of the 319 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Pete Cermaka week ago
Had siding, soffit, fascia, shingles damaged from a wind storm. Called same day as storm, and Bill came out gave me, what I thought was a very reasonable price for the repairs. Told him to put us on the schedule. About 10 days later, everything was repaired. I've had them replace our roof about 1.5 years before and was very satisfied with the quality of work, so that's why I had them handle the latest repairs. If I ever need more work done on my home, they are the only people I feel comfortable doing business with, so they will be getting my call.
- 5 out of 5B C2 weeks ago
I have a cedar home with a new roof and famous gutters that prevent leaves from entering. Where the gutters meet the home additions, the cedar rotted and holes formed due to either carpenter ants or bees. I had the leaf gutter people and …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Neal Pekala3 weeks ago
I previously had Lang install a new roof and then after a serious hailstorm several years later, I had them put on another roof because they did such great work the first time. I have since had them install a roof / attic fan and have recommended them for work at my mother‘s home and other friend”s homes as well. They really do great work in our very, very easy to contact and obtain updates.. Shout out to Jorge, Elizabeth and the entire team. Thank you!!
- 5 out of 5Barb Czerniak3 weeks ago
The work was done quickly and expertly. We will use them again when we need a roof. We highly recommend Lang Home Exteriors.
Reply from the business
Thank you kindly for your review! We truly appreciate you taking the time to let us know how we are doing. We take pride in those little details that make the difference. We look forward to working with you in the near future!
- 5 out of 5stan rymek4 weeks ago
One of the Best companies I ever hired not only excellent work but friendly.. Honest and caring about the customer . I'm 77 years old and they Helped me out tremendously. I had storm Damage from a tree fell on my house now the roof is good as new P.S .I got more help and answers from Chad then my Insurance company
Reply from the business
Thank you Stan for your wonderful five star review! We believe in providing exceptional customer service with a smile. Chad is very knowledgeable and we are so glad he was able to help you. It can be frustrating dealing with insurance companies, so we aim to facilitate a smooth process for the homeowners. We again appreciate your review & look forward to working with you in the future!
- 5 out of 5Rick Levatoa month ago
Great service, Chad really helped us to make our home energy efficient. The work was done quickly and safely. Great work.
Reply from the business
Thank you kindly for your review. We love hearing about your experience with our staff. We are thrilled to know that all work was done efficiently. We believe details make the difference! It has been a pleasure working with you.
- 5 out of 5chris dolan2 months ago
After interviewing several roofing contractors for our Flossmoor home, we selected Lang Home Exteriors, and I'm glad we did. They were the first company to respond to my inquiry and did so professionally. Chad came out the very next day and arrived right on time. He was knowledgeable, straightforward, and credible throughout the process. I especially appreciated that he recommended waiting until spring for the installation to ensure proper shingle adhesion rather than simply trying to get the job immediately. He also pointed out that the existing copper pans in our valleys were still in excellent condition and could be reused, which saved us unnecessary expense. Before leaving, Chad provided a detailed proposal and informational packet. As I compared multiple roofing bids, I found Lang's proposal to be one of the most thorough and complete. The scope clearly addressed important details such as flashing, ice and water shield, ventilation, and the integration of the existing copper pans. Those details gave me confidence that the roof would be installed correctly and built to last. Lang Home was not the lowest-priced bid we received, but after comparing multiple proposals, it was the company that gave me the greatest confidence the job would be done right. When spring arrived, Chad contacted us to schedule the work. He was on site several times during the two-day installation, coordinating with the crew and making sure everything stayed on track. The crew worked hard from early morning until dark both days to complete the project. The cleanup was thorough, the communication was excellent, and the finished roof looks great. I would strongly recommend Lang Home Exteriors to anyone considering a roof replacement.
Reply from the business
Hi Chris, thank you for the fantastic review! We are thrilled to hear you were happy with your new roof, our staff and our crew's cleanup. We believe in keeping our communication open and every detail makes a difference in our work. Chad is wonderful at what he does and we are so happy he could provide his assistance with your new roof! We appreciate your business and are always here if you need anything else!
- 5 out of 5Lee Fry3 months ago
Jorge and his crew were very professional and did the work promptly and to our satisfaction. Excellent work
Reply from the business
Thank you so much for the kind words, Lee! We loved working with you and are so glad you are happy with the garage roof repair. We appreciate your business and your recommendation!
- 5 out of 5tony mehok3 months ago
Lang Home Exteriors replaced the Hardie board siding on my home. An absolute pleasure to work with. Very professional. Extremely customer conscious & considerate. I would highly recommend them.
Reply from the business
We truly appreciate your feedback and are thrilled to hear of your experience. We believe in providing top notch services with each homes project. Your home will be the best looking on the block now!
- 5 out of 5lisa p3 months ago
We had a great experience with Lang Home Exteriors. From the first call making an appointment, to Chad coming out to look at our projects and provide a quote on the spot. We worked with Lang to patch a hole in a shed roof, tree came down on it, and to reinstall some siding that came down during a bad winter storm. Chad was great with following up and got our work scheduled as soon weather permitted. We recommend Lang and Chad.
Reply from the business
Your 5-star rating made our day! Thank you for choosing us. We're thrilled that you had a positive experience with us and look forward to working with you in the future.
- 5 out of 5Roger Pawlowski3 months ago
Responded quickley and scheduled an estimate. They suggested a repair rather than trying to sell a new roof. They scheduled the repair within days and completed it very fast. Very happy and i will remember them for next time.
Reply from the business
Roger, Thank you for your kind review. We believe in keeping our pricing reasonable and our workmanship top notch. We are glad we could assist with your roof repair. We look forward to working with you in the future!
- 5 out of 5Jonathan Fiala3 months ago
Excellent company! Quality work and fair pricing
Reply from the business
Thank you for your review! We take pride in our pricing and our quality workmanship. We look forward to working with you in the future!
- 5 out of 5Cath Sullivan4 months ago
Great company, Jorge was knowledgeable and helpful in addressing my gutter needs. Crew was excellent, worked as a team and truly seemed to love their work! Happy guys so you know Lang treats their employees fairly! Highly recommend
Reply from the business
Thank you for the kind words and 5-star rating. We're thrilled that Lang Home Exteriors could meet your expectations and provide you with exceptional work!
- 5 out of 5Joanne Clifford5 months ago
Extremely satisfied with Lang Home Exteriors. They were the third roofing company that I had come to my house to correct a leak issue, including one of the better known companies in Chicago. Lang Homes customer service is outstanding. …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Hello Joanne! Thank you for highlighting our team! Delivering great service is what we aim for every day. We work hard to keep our prices competitive, so we're delighted to hear how much value you found in our high-quality products and service. We look forward to working with you in the near future!
What Lang Home Exteriors says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
Warranty offered
“…we offer a 10-Year Workmanship Warranty on full roof replacements and a…”
Free estimates
“…Contact us today for a hassle-free estimate. Request Estimate Company…”
Other roofers in Oak Lawn
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Odin’s Construction Group Roofing Siding Guttersgutters, insurance claim assistance, gutter replacement5.0241 ratings0% one and two star(708) 261-1634 | 5.0 | 241 | 0%0 of 241 | (708) 261-1634 |
| Prusak Roofinggutters, siding, gutter replacement4.8205 ratings4.9% one and two star(708) 422-2624 | 4.8 | 205 | 4.9%10 of 205 | (708) 422-2624 |
| Heritage Contractorsgutters, siding, professional crew5.0123 ratings0.8% one and two star(773) 887-0268 | 5.0 | 123 | 0.8%1 of 123 | (773) 887-0268 |
| Dudek Exteriors, INC.small jobs, gutters, estimate5.094 ratings1.1% one and two star(708) 415-0020 | 5.0 | 94 | 1.1%1 of 94 | (708) 415-0020 |
| Prime Peak Constructionknowledgeable staff, easy to work with, insurance claims5.092 ratings0% one and two star(708) 549-3311 | 5.0 | 92 | 0%0 of 92 | (708) 549-3311 |
| Faithful roofing & masonry LLCpleasant staff, workmanship, siding installation5.043 ratings0% one and two star(312) 848-2314 | 5.0 | 43 | 0%0 of 43 | (312) 848-2314 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 395 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 395, of which 319 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.