Roofing contractor
Gluth Brothers Roofing Co Inc.
6701 Osborn Ave, Hammond, IN 46323
- Google average
- 4.6
- Ratings counted
- 76
- One and two star
- 8 of 76(10.5%)
- Indiana median
- 2.3%
The first three are Google’s own figures for Gluth Brothers Roofing Co Inc., 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 Indiana roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 68 | 89% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 1 | 1% | |
| 1 | 7 | 9% |
Higher than most — the typical roofer in Indiana sits at 2.3%. 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 6 of the one and two-star reviews we hold for Gluth Brothers Roofing Co Inc., most recent first.
- 1 out of 5Kandi Portera year ago
Worst company ever. They are doing the roof where I work and we have had ceiling tiles falling out on top of us It sounds like they are picking up items and dropping them on purpose. All day long. This has been going on for weeks. The mess inside the building is horrible. The noise makes it impossible to hear when on the phone. Never use this company
- 1 out of 5Larry Frazier3 years ago
Watch your P’s & Q’s with then. If it doesn’t align, it will be a problem! I don’t care about your (when I’m looking for a reputable company to accomplish a task)personal values, I wanted to hire a reputable company for a service based on their experience. They may have experience, but their value to the customer needs doesn’t align with their agenda. Before you judge my opinion, I will say I am a multiple six figure earner that will give credit when credit is due. I value the expertise of contractors who will do a quality job. The mentality here is, “ someone will give us money, so I don’t really care”.
Reply from the business
Hi, Larry. We've taken the time to read through your review and it seems as though there is a misunderstanding. You mentioned that you received inadequate customer service, yet we have no record of any interaction between us, nor have we received an estimate form from you. We take these matter very seriously and we are highly invested in resolving this issue, please call us at 219-844-5536.
- 2 out of 5Larry Dommer3 years ago
Very disappointing. They were my first choice mostly because I remembered Gluth roofing from when I was a kid and I had hoped that longevity equated quality. They didn't provide any details about what they would do. Then when I attempted to call them it took multiple tries and they wanted to put it off until spring and even said they would only do it this year if I came up with an extra thousand dollars. They were already quoting higher than two other companies that have also been in business for multiple years. We never received a work order and they didn't seem like they were interested at all even though the salesman who came to our house told us his boss said they needed a few more roof jobs. Well we didn't need them either. We got another company for the job.
Reply from the business
Hi Larry, We sincerely apologize for the miscommunication concerning our Spring Discount. To clarify, our salesperson provided you with two options, one for having your roof completed in the winter of 2022 and another option to get your roof completed in the spring of 2023 with our Spring Discount. We understand that you opted to hire another company, yet we would really appreciate the chance to make things right and kindly ask you to call us at 219-844-5536 at your earliest convenience.
- 1 out of 5Michael Glorioso5 years ago
Gluth Brothers was suggested to my husband and myself from my parents who had some work done to repair their roof. After calling several companies to get quotes on work we took the recommendation from them. I called to set up an appointment. I was told on one had to be home and someone would be out in a week. Week past and no response. I called back asking if the technician had come out. They let me know due to the rain the technician was unable, which was completely understandable. Was then told it would be another week. It is now a month and a half later and nothing. I called again the beginning of this week to ask and no call back. I understand they are busy but we were potential customers too.
Reply from the business
Hi, Michael! We are sorry to hear that this was your experience. Unfortunately with weather conditions such as rain, it forces us to move everything back due to unsafe conditions for our crew and to protect the integrity of your home. We do however offer Time & Material Repairs, which allow for you to get your roof repaired in less time and is more cost-effective; these types of repairs allow for your roof to be repaired without the wait of an estimator. If you are interested, please give us a call & we will be more than happy to accommodate. Thank you.
- 1 out of 5Jlah8 years ago
I don’t think this is really a great company. I would think long and hard before going with them. But everyone’s entitled to their own opinion, you know?
- 1 out of 5Bruce Bigbie8 years ago
Unfortunately there is no option for zero stars. On the other hand if I was rating based on lack of communication skills I would have given five.
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.
- chimney repair5
- helpful team5
- new gutters3
- respectful crew3
- quick job3
- affordable3
- leak repair3
- shingles3
- family owned2
- siding2
Other reviews we hold
14 more of the 54 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Inga Yarber2 months ago
Had storm damage to our roof and asked for an estimate. Someone came out the next day, walked the roof and showed pictures of the damage. Had an estimate that night. They fixed everything within a week, exact match to the old roof. No hidden charges. Reliable company with honest pricing and polite employees.
- 5 out of 5Justin Ringer3 months ago
First time having a roof replaced and was a great experience, Mason answered all the questions and concerns we had. Crew did a great job with installation and clean up afterwards. Mason also followed up a few days later to inspect. Definitely recommend and would use Gluth Brothers again.
- 5 out of 5susan gensel3 months ago
Professional and worked with me to get the job done quickly. Everyone on the team was so helpful.
Reply from the business
Hi Susan, we're thrilled to hear you had such a positive experience with our team and services. Thank you for taking the time to write such an awesome review and rating us 5-stars! We hope you have a wonderful day!
- 5 out of 5Erin Hacker4 months ago
Mason, Michael and Kyle delivered an excellent experience. They were very professional and went above and beyond. I feel very confident in a job well done.
Reply from the business
Hi Erin, we're thrilled we could help you with your roof repair and that you had such a positive experience with our team. Thank you for taking the time to rate us 5-stars and for writing such an awesome review. We hope you have a great day!
- 5 out of 5Coleman Risch4 months ago
Quoted on Monday. Repaired on Thursday. Timely, safe, and done right.
Reply from the business
Hi! Thank you so much for the 5-star rating and awesome review! We're thrilled we could help you with your roof repair and even more thrilled to hear how happy you are with our service. If you need anything in the future, we're here to help. Have a wonderful day!
- 5 out of 5Rick Davis9 months ago
Gluth Brothers Roofing is solid. My partner and I have hired them for commercial TPO roofs when we were contracting. They’re the roofers we call when we need work done on our properties. You should call them too.
Reply from the business
Thank you so much, Rick! We really appreciate the trust you and your partner continue to place in our team. It means a lot to know that you turn to Gluth Brothers Roofing for your own properties and projects. We take great pride in delivering quality work and dependable service every time. Thank you for your continued partnership and support. We hope you have a great day!
- 5 out of 5Ronald Smith11 months ago
My wife Julie and I want to thank Gluth Brothers and their Union crew for the outstanding work on our roof. The entire process was smooth and hassle-free, and the professionalism shown from start to finish was truly impressive. It’s rare to …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Ronald, thank you for sharing such a thoughtful review. We’re grateful you and Julie chose Gluth Brothers Roofing and we are thrilled to hear the process was smooth and professional from start to finish. Our team takes pride in walking every homeowner through the details, providing clear communication, and delivering the quality workmanship we’re known for. We truly appreciate your kind words and recommendation, and we’re glad your new roof is everything you hoped for. If you ever need anything in the future, we’ll be here to help!
- 5 out of 5Kyle Mulcronea year ago
I will tell everyone, at every opportunity, to utilize Gluth Brothers Roofing for their roofing needs. When someone asks me to name a local NWI company that stood out as excellent in so many ways: Gluth Brothers Roofing will be my answer. …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Thank you so much for taking the time to rate us 5-stars and for writing such an amazing review! We’re honored that we could help with your roofing project. Our team works hard to provide detailed proposals, high-quality workmanship, and a smooth, professional experience from start to finish. We’re especially glad to hear that Jack made such a strong impression and helped make the process easy and stress-free. It means the world to us that you’re so happy with how everything turned out—and even more that you’d recommend us so enthusiastically. Thank you again for trusting us with your home! If you need anything from us in the future, we're here to help! Have a wonderful day!
- 5 out of 5Chip Wilkesa year ago
Have been doing business with this company for over 45 years. Two roof at a previous address and one at present address. Go a long way back with Bob G. I absolutely trust them. They are very prompt, thorough and professional. Have …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Bryan Paskewicza year ago
Professional experience from start to finish for new gutters. We are happy with the process and the results. They helped us maneuver thru a NIPSCO issue due to the location of the wires with minimal de- energizing of the lines and Gluth …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Hi Bryan! Thank you for the wonderful review and 5-star rating! We’re so glad to hear you're happy with the process and results. Coordinating with NIPSCO and addressing those tricky issues is all part of making sure the job gets done safely and efficiently. We appreciate your trust in us and look forward to helping with your siding project soon!
- 5 out of 5Brett Donaghuea year ago
Had a few leaks last month- they came right out— even after all the rain we have had— no more issues to report! Friendly team did a great job.
Reply from the business
Hi Brett! Thank you for the 5-star rating & awesome review! We're thrilled we helped you with your roof leaks and that you're happy with the results. If you need anything in the future, please don't hesitate to reach out. We hope you have a great day!
- 5 out of 5Vic Primea year ago
The Customer service rep over the phone was very nice while explaining the procedure for my particular roofing need. However, they could not accommodate me, but would consider calling back in the future. Call made 4/2/25 approximately 8:38am
- 5 out of 5Jodi O.a year ago
We had such an amazing experience with Gluth Brothers, and I need to specifically call out Mason for his incredible communication and over-the-top customer service. This is such a rarity, and you have a gem with Mason. Very long story short, we were under the gun to get our roof replaced for HO. It was a very stressful month of research of companies, and we know nothing about roofs, so we didn't even know where to begin. We had three bids, and Gluth was not the lowest, but when it comes to a roof, you get what you pay for, so the "best deal" was not worth it to us. Further, the other two companies didn't make much effort to communicate with us after the estimate was received or checked in at all. Mason earned the business by a landslide by answering all our questions, responding quickly, and he was just the overall winner. He is a great guy and has the communication skills that so many organizations lack these days. We adore him! Our roof is finished and we love it. I never thought I would care too much about a roof, but now that it is on, I am sort of excited about having it - I must be getting old. Mason and team, you are amazing. We are so grateful to have found you, and we are thrilled with the end result. We look forward to connecting in another 30 years (:
Reply from the business
Wow—thank you so much for this heartfelt review and for rating us 5-stars! We know how overwhelming it can be to make big decisions like this, so we’re really grateful you put your trust in us. It’s awesome to hear you’re not just happy with the roof—but actually excited about it! That’s a win in our book! We’re so glad you found us and we'll see you in 30 years!
- 5 out of 5Jaime Arreolaa year ago
I recommend Gluth Brothers roofing!!! There are good people and they took care of me!! I worked with them for a while due to the weather but got the job done like they said!! Tony and his crew were great and had communication with me!! They fixed my roof in one area that was damaged from the horrible winds we had! They replaced my gutters and even replaced the old gable vents on each side of the house!! Thank you for everything!! You need your roof fixed or replaced? Call Gluth Brothers!! They do the job right!!
Reply from the business
Jaime, thank you so much for the amazing review and for giving us 5-stars! We're thrilled to hear you had such a positive experience with Tony and our crew and that you're happy with the results. If you need assistance in the future, please don't hesitate to reach out!
What Gluth Brothers Roofing Co Inc. 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
“…protection and compliance with your warranty, keeping your roof in excellent shape…”
States years in business
“…built a legacy of trust, delivering over 140 years of exceptional craftsmanship and…”
Free estimates
“…Releases Careers Careers Apply Today FREE ESTIMATE COMMERCIAL & RESIDENTIAL Roofing…”
Other roofers in Hammond
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Rogers Roofingroof replacement, answering questions, thorough inspection4.71,503 ratings5.9% one and two star(219) 400-7079 | 4.7 | 1,503 | 5.9%88 of 1,503 | (219) 400-7079 |
| Roman's Roofing LLCroof replacement, insurance claim assistance, siding4.8430 ratings5.1% one and two star(219) 838-9111 | 4.8 | 430 | 5.1%22 of 430 | (219) 838-9111 |
| Style-Craftsteel roof, siding, installer4.9230 ratings1.3% one and two star(219) 696-1266 | 4.9 | 230 | 1.3%3 of 230 | (219) 696-1266 |
| Region Roofing & Remodeling Incinsurance claim assistance, roof replacement, siding4.7183 ratings6.0% one and two star(219) 629-8344 | 4.7 | 183 | 6.0%11 of 183 | (219) 629-8344 |
| Sanchez Roofing and Construction Incfair pricing, estimates, siding replacement4.7180 ratings6.1% one and two star(219) 937-7727 | 4.7 | 180 | 6.1%11 of 180 | (219) 937-7727 |
| Ivan's Roofing and Remodelingroof replacement, siding, respectful staff4.8165 ratings5.5% one and two star(219) 308-7784 | 4.8 | 165 | 5.5%9 of 165 | (219) 308-7784 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 76 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 76, of which 54 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.