
We’re a Company Built on Reputation
We’re a trusted and experienced roofing contractor that provides outstanding services and workmanship to residential and commercial clients.
Top-Rated Roofer Serving in and Near Valparaiso, IN
If you’re looking for a roofer who can provide top-tier quality and excellent customer service, look no further than Grimes Exteriors. We are providing reliable workmanship to homes and businesses in the Valparaiso, IN area. Our company is experienced in all types of roofs: asphalt shingle, tile, slate, metal—you name it. So come to us today and let us show you why we are one of the most trusted and reputable roofers in the area!
Our Full Range of Services

Roof Replacement
If you're ready to invest in a roof replacement, we'll remove your old roof and install a new shingle or metal roof in no time.
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Roof Repair
Even a small leak can lead to costly water damage and mold growth. Our roof repair services will keep your roof strong.
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Siding Replacement
If your siding is old and damaged, your home may look worn out, dirty, and dour instead. Our siding services can fix that.
Read MoreWide Range of Roofing and Siding Services
We take pride in the relationships we build with our customers and want to ensure that they are happy with how their roofs look and perform for many years. We know that when you call us for your next roofing project, you’re looking for someone who can get it done right every time and on schedule. Our services include:
Whatever assistance you need for your property, as long as it’s related to your roof or sidings, we’re the company you can trust!
Your Satisfaction, Our Priority
We are committed to providing high-quality workmanship at a fair price, focusing on customer satisfaction so that you have peace of mind knowing that your home is perfectly protected from the elements.
Why Choose Grimes Exteriors?
Our founder has been working with his hands his whole life, has the experience to provide foolproof work, and loves speaking and working with customers face to face. It is this passion that built the culture of our company, and when you work with us, you can trust that you’ll be teaming up with people who genuinely care about you, your property, safety, and well-being.
- Over three decades in business
- Service-oriented and client-focused
- High-quality workmanship
- Free estimates
The Areas We Serve
Valparaiso, IN
Porter County, IN
Suman, IN
Woodville, IN
Sedley, IN
Aberdeen, IN
Malden, IN
Wanatah, IN
Westville, IN
Winfield, IN
Palmer, IN
Hobart, IN
Receive Top-Notch Roofing Services
Get in touch with our experts today to receive high-quality solutions to your roofing or siding concerns. We’d be happy to answer your questions and give you a free estimate!
Don’t take our word for it, here’s what our customers say
Greg was very friendly, fair price and has a great crew of workers. They did my ranch... read moreGreg was very friendly, fair price and has a great crew of workers. They did my ranch home, detached garage and shed roof, pretty quick. Love it ! read less
Art L.5/10/2022Greg helped us out tremendously after a very bad ice and water damage incident to our home. We were fortunate... read moreGreg helped us out tremendously after a very bad ice and water damage incident to our home. We were fortunate that we heard of him through a mutual friend. He is genuine and easy to work with. We will also be using him for our next upcoming project which will be siding. read less
Amy T.5/08/2022Mr Grimes and his employees did a great day. Price was fair, clean up great, done in one day, very... read moreMr Grimes and his employees did a great day. Price was fair, clean up great, done in one day, very easy to communicate with. I would highly recommend ð read less
Annette F.4/29/2022Great work.
Dennis W.4/26/2022We're very pleased with our new roof. Greg and his crew were a pleasure to work with. They... read moreWe're very pleased with our new roof. Greg and his crew were a pleasure to work with. They were very punctual and got the job done in less than 2 days. We were also very pleased with the clean up job after the roof was finished. Would highly recommend this company. read less
Alan S.4/19/2022My experience with Grimes Exteriors was positive from start to finish. When Greg Grimes came to give me the... read moreMy experience with Grimes Exteriors was positive from start to finish. When Greg Grimes came to give me the estimate, he was so nice and easy to talk to. His was the third estimate that I had received and he could get my roof done much quicker than the other two companies for a better price. My roof was leaking so getting it done sooner rather than later was very important to me. After just talking with Greg for a short time the day I met with him, I felt very confident in my decision to hire his company for the job. One week later and my roof is replaced and everything went smoothly and I am a very satisfied customer. I will definitely recommend Greg and his crew to family and friends. I will also contact him for any other projects I may have in the future. I am so happy that I found this company. No problems whatsoever!! read less
Nancy H.10/15/2021Greg was professional and fast , I had 2 weeks to find a roofer and complete my roof or my... read moreGreg was professional and fast , I had 2 weeks to find a roofer and complete my roof or my insurance was going to cancel , got an install date within 24 hrs of contact , had roof done in 1.5 days and it was a hard roof multiple levels and layers of shingles and almost the whole roof needed new decking for an amazing price !!! They are doing my siding within the next 2 weeks because they saved me so much time and money we decided to have them side our house thanks Greg and crew read less
Jeremy L.10/09/2021No pressure and quality work. It was nice to be listened to by a contractor and then see it followed... read moreNo pressure and quality work. It was nice to be listened to by a contractor and then see it followed through by the end of the job. It was done when I was told it would be done and at a decent price. read less
Alex Gilger6/29/2021Very professional , This a great company, they are out for your satisfaction. I went through 4 companies for a... read moreVery professional , This a great company, they are out for your satisfaction. I went through 4 companies for a estimate, 3 of them were way over priced. one promised one thing and was going to deliver another. So Greg he saved me 15000$. on a product I was falsely promised. So if you need a new roof, hire this guy, he knows the business and he won't screw you, he also honors retired veterans. Great doing business with you Greg and your crew. You go by reputation, you have mine. Highly recommended. The shirt you gave me was too small. read less
Dale S.6/23/2021THIS is the company you need to hire for roofing work! Very professional and all work was done extremely... read moreTHIS is the company you need to hire for roofing work! Very professional and all work was done extremely well. Easy to work with, very thorough. Tear up all those other estimates from other roofing companies and go with Grimes, you will be glad you did! read less
Jaren D.6/12/2021Greg and his crew were very professional and prompt. Completed everything as promised. Greg was a pleasure to do business... read moreGreg and his crew were very professional and prompt. Completed everything as promised. Greg was a pleasure to do business with. Went above my expectations. Would definitely recommend and hire him again. read less
Vickie G.5/22/2021Great job by Greg and his crew. Would definitely recommend.
Gerald L.5/04/2021Absolutely Wonderful Job. Greg Is A Wonderful Person! I Highly Recommend Grimes Exteriors. ð ¯ð
Thank you,... read moreAbsolutely Wonderful Job. Greg Is A Wonderful Person! I Highly Recommend Grimes Exteriors. ð ¯ð
Thank you, Greg. Blessings read lessAnita S.4/05/2021The most responsive and hospitable person in the industry. Their crew was fast and did a wonderful job. Would recommend... read moreThe most responsive and hospitable person in the industry. Their crew was fast and did a wonderful job. Would recommend for any exterior service read less
Tom L.4/02/2021Grimes Exteriors has been the best company I have ever had to work with for my home. I met... read moreGrimes Exteriors has been the best company I have ever had to work with for my home. I met with Greg on Monday and had a new roof by Wednesday. He kept me well informed and any question I had did not go unanswered. He made me feel at ease and comfortable right away with his professionalism. read less
April L.4/01/2021I wish I had known for Grimes Exteriors before I had experience with many roofing companies in this area.... read moreI wish I had known for Grimes Exteriors before I had experience with many roofing companies in this area. There are no words to express my gratitude to this company and piece of mind that Greg provided to me when he told me exactly what is he was going to do fix my roof problem. And he delivered it. He respond to every call, he answers every question, he shows up on time and he is completely transparent throughout the whole process. He fixed the roofing leak that all other roofers that I called, and some of them are big names in the area, could not or did not fix.
I would highly recommend Greg Exteriors to anyone who needs roof repair or replacement. read lessAleksandar P.3/28/2021I coordinate all the work done at the condominium complex I live in. Iâ ve experienced many different contractors... read moreI coordinate all the work done at the condominium complex I live in. Iâ ve experienced many different contractors from painters, roofers, landscapers,etc. over the last 20 years. Grimes Exteriors was by far the easiest company Iâ ve dealt with! Mr. Grimes was on the job site at every step. Answered all my questions, concerns & phone calls! Workmanship was excellent. He & His crew did an exceptional job. After the roof replacement was completed, the grounds were spotless. You couldnâ t tell a roof had been torn off, but you can tell a new roof was put on....itâ s beautiful! I highly recommend this company. I know I will refer Grimes Exterior to anyone who is looking to repair or replace roofing, siding or gutters. Thanks Greg & crew! read less
Susan M.12/05/2020I can not say enough good things about this company. I hired them to replace my roof. They... read moreI can not say enough good things about this company. I hired them to replace my roof. They began the job quickly. The quality of the work was superior. They cleaned up very well and left my home in excellent condition. They were on time every day and communicated as the job was being completed. I was very satisfied with the quote I was given with the company. I would highly recommend this company. read less
Bill H.10/30/2020Greg was excellent. He worked around our schedule. The quality of the workmanship was professional.
I would... read moreGreg was excellent. He worked around our schedule. The quality of the workmanship was professional.
I would not hesitate to use his services again. read lessGregory H.10/30/2020Mr. Grimes has excellent customer service and was our advocate in working with our insurance company. He was with us... read moreMr. Grimes has excellent customer service and was our advocate in working with our insurance company. He was with us through the entire process and I canâ t thank him enough. read less
Theresa H.10/23/2020Thank you, Grimes Exteriors! Our house looks amazing!
Lynn Petroski10/06/2020no comment provided
Ed P.10/01/2020We hired Greg after several failed attempts with other companies. We needed roof, soffit, fascia, gutters and siding. ... read moreWe hired Greg after several failed attempts with other companies. We needed roof, soffit, fascia, gutters and siding. It was a big job and we needed a specific color in the LP siding that no other company had been able to do for us. Greg was able to come through for us. Got us the exact color we needed! Greg always answered his phone or got back to us within the hour if we had any questions. I would recommend him if you need anything done. His crew did great work and we are very pleased. read less
Meghan F.10/01/2020Greg and his crew were VERY efficient. Quoted on Thursday, signed contract and began work the next morning. ... read moreGreg and his crew were VERY efficient. Quoted on Thursday, signed contract and began work the next morning. Quote was right in line with quotes we received from other contractors. Crew arrived by 7am and put in a full day's work to finish our roof by 9pm. Our landscape and lawn were completely cleaned up and barely a trace left that they were at our home. Roof is quality installed and looks great! Highly recommend Grimes Exteriors for your next roofing project. read less
Sara B.9/16/2020Very pleased with the project. Greg showed lots of patience working with building department inspectors
Michael D.9/14/2020Still waiting it has been raining.
Ed P.9/10/2020Greg grimes is a great guy i couldnt have asked for a better contractor he was always on time got... read moreGreg grimes is a great guy i couldnt have asked for a better contractor he was always on time got me exactly what i asked for an had great workers i would definitely recommend him to anyone read less
Shirley S.7/23/2020Greg was very good very personable and understood everything that I was trying to explain to him.He did a fantastic... read moreGreg was very good very personable and understood everything that I was trying to explain to him.He did a fantastic job. His crew work very hard things were done and in a very short period of time. I am very happy read less
Gypsie M.7/14/2020We were very pleased with the quality of workmanship done by the crew and the owner of this roofing group.... read moreWe were very pleased with the quality of workmanship done by the crew and the owner of this roofing group. everything that we asked for was pleasantly responded to and done without any question. the concern shown to please was very refreshing. read less
Harvey C.7/10/2020I have not previously provided a review for any company, but we were so pleased with our new roof that... read moreI have not previously provided a review for any company, but we were so pleased with our new roof that I had to share our experience. Could not be happier with our choice! We had several companies provide us a quote after developing a roof leak, however Grimes Exteriors was the only company that pointed out problem was due to wind damage caused by recent storm and that the problem stemmed from organic shingles being used the last time it was roofed. Grimes had the most reasonable quote and suggested we contact our insurance to cover part of the cost of the new roof. Grimes took the time to meet with the insurance agent to help us with our claim and much of the cost was covered by the claim. His crew was professional, the work was completed in less than a day. The results were beautiful! We would highly recommend this company to anyone who is looking at replacing their roof, so glad we called them for a quote. read less
Kay W.6/20/2020Greg and his team did a great job. They were on time and seemed to be very well organized.... read moreGreg and his team did a great job. They were on time and seemed to be very well organized. The guys got the job done in one day and with the heat I was sure they would end early. Greg was patient and very personable. He really made us comfortable about hiring him for the job. We will definitely be calling him back when it's time for gutters and siding. There was just one con...Don't plan on being home during the project LOL. The noise really scared me & caused my little one to wake earlier then he normally would. read less
Kenneshia P.6/20/2020Good workers
Did a great job
Wish they could had started earlierLarry G.6/20/2020My wife and I had been talking about getting our house roofed and decided this was a good time, we... read moreMy wife and I had been talking about getting our house roofed and decided this was a good time, we contacted several companies to give estimates, we had settled on one because the estimate was very reasonable so we thought, I saw the advertisement for Grimes Exteriors and wanted to get one more estimate. As soon as Greg saw our roof he advised us that because of the type of shingles we had we might be a good candidate for a insurance claim,he was right and we saved well over half of the full price, and his crew did a great job on the tear off and the job was completed in just half a day, we were very impressed and would recommend Grimes Exteriors to any one,be it small or large jobs. Thanks Greg. Brian and Kay Walton. read less
Brian Walton6/17/2020Grimes Exteriors did some roofing, siding, and gutter work for me. They gave me a lot of good suggestions.... read moreGrimes Exteriors did some roofing, siding, and gutter work for me. They gave me a lot of good suggestions. Greg, the owner, listened and gave me options. He was patient and explained everything. He was very personable and took his time always with me. I always felt comfortable with him. The cost and estimate were good. Overall, I was really impressed with the job they did and would recommend them to others. read less
Katie ..6/17/2020Everything, Greg is very professional and does quality work that he stands by
Katie StGermaine5/20/2020This would be my first review ever, which I hope tells you a lot about the amazing experience we had... read moreThis would be my first review ever, which I hope tells you a lot about the amazing experience we had with Grimes Exteriors.
Greg Grimes came recommended from a friend and client of mine. Greg was in constant contact with us throughout the whole job (complete siding and roof replacement). He was on time and got the job done earlier than expected. His guys were all respectful and professional. Most important, Greg and his employees know what they are doing and do amazing work (see posts/pictures).
Honestly, I expected a job like this to be a nightmare (exterior of home rotting and over 30 years old). It was as efficient and easy as possible.
I have got quotes in the past, and lots of other companies try to nickel and dime you. Greg will tell you like it is.
Highly recommended! read lessKane Sarkisian5/11/2020They are reliable and use quality products.
Pat L.5/03/2021