Check out all of our 5 Star Google Reviews. Work with Cincinnati’s Affordable Roofing and Exterior company with confidence!
This family of UC Bearcat Alumni live from one corner of Ohio in the north to the opposite corner in Cincinnati. A little over a year ago we found a 5 story house in Mount Adams for the purpose of gathering as a family and making memories in the city that is so special to us. Our new home boasted 3 outdoor deck spaces (over a 1000 square feet) of prime outdoor living along with an exterior in desperate need of renovation and some repair from water damage and the unusual weather extremities that had taken their toll on our “diamond in the rough” project. We initially teamed up with a premier decking company in the area to complete a custom deck on our rooftop level who brought Harper Roofing on board because of their excellent work ethic and reputation. John Harper’s worth ethic and reputation are refreshingly accompanied by his approachability, enthusiasm and his “it’s all good” attitude when things get challenging. Normally, a client would run from a company’s “it’s all good” response to the “challenging”…but John and his crew showed no fear in taking on the complexities of our 5 story rooftop project. Harper Roofing isn’t your average one trick pony in the roofing business. They are awesome in they can complete your whole exterior project: Siding, gutter installation, metal and high end soffit work, windows, doors and decorative composite stone walls. John partnered with our deck company, exhibiting a respect and appreciation for how their areas of expertise complimented our vision as a client. In addition, John provided us with his honesty, integrity and timely estimates that meticulously detailed the work to be accomplished and separated the material and labor costs. John broke our project down into specific stages and provided an accurate timeline for the completion of each stage. This made the duration and cost manageable. I cannot imagine how we could have completed our exterior renovation without John and his “can do” crew. They worked from before dawn to just after dark” to get the project done. John left us with an absolutely beautiful outer exterior and outdoor spaces that knock our socks off. He also grew a friendship in the process!Jodi FettmanSeptember 7, 2025
Was very open and flexible with all the changes we made during the project. Very pleased with the outcome.chris phillipsAugust 28, 2025
John and his crew did a wonderful job replacing the siding and soffit on my house!! Professional, quick, and courteous. Couldn't ask for a better experience. Would highly recommend!!Douglas TuckerAugust 20, 2025
John was great to work with and he answered all of our questions and concerns before during and after the job was complete. His crew was exceptional too. They worked very hard and left our yard clean at the end of each day. I would definitely recommend John and his team for all your roofing and siding needs.Barbara FairbanksAugust 16, 2025
John and his crew did a great job replacing nearly all the windows in my house. John presented many options for configuring the windows and was able to bring costs down. His crew was prompt and did a quality job, they even cleaned all the windows inside and out, twice!Allison UphusAugust 13, 2025
John and his team did an amazing job! Our gutters were 30 years old and were leaking causing water damage to the house. His team replaced the gutters in one day and our house looks better than ever. The price was affordable and the customer service was top notch. Excellent company!Kyle HoukMay 14, 2025
Harper Roofing efficiently addressed the roofing needs identified in our home inspection report, providing professional and quality service. Highly recommend!!Temperance PowersMay 7, 2025
John, got back to us immediately and had a crew out the following day. Outstanding customer service, pleasure to work with!Matt PowersMay 5, 2025
Had an amazing experience with John and his crew. His team was reliable, friendly, and most importantly did a stellar job. Would recommend to anyone in the greater Cincinnati area.Connor BaileyApril 7, 2025
Had two roofs and some siding replaced by John and his crews. Knowledgeable, professional, polite, and very good price. Beautiful, thorough work! save yourself some time and shopping and call Harper first. Highly, HIGHLY recommend!!Mike LarsonMarch 24, 2025
Had John replace our roof. They did a great job on a limited time frame. Would highly recommend!Adam HogebackDecember 19, 2024
Harper Siding and Roofing has done three separate projects on my home over the past few years (windows, trim and siding). Not only have I been thrilled with the results, I am repeatedly impressed by the service and care that I receive every time. John gives practical and trustworthy suggestions when we run into those unavoidable surprises when renovating a 100 year old home. Harper is reliable, the investment is reasonable, communication is thorough and timely, and the results are beautiful!Susan FieldingDecember 15, 2024
John and team were great! We met John because of the siding job next door to us. They had to park in front of our house on the street, so he came over and apologized while introducing himself. Their trucks were blocking some trash we put out, so he even said if it impacts them getting collected that he’d throw them in their dumpster for us. Didn’t need to happen, but it was nice to be considerate and offer!
We got a quote on our roof from him. It was a fair quote we were happy with. He came out when he said he would to measure, despite there being hurricane winds and rains that day. He proved he was reliable.
John even looked at some other roofing quotes we had, and he pointed out some concerns we should check on. After doing our research, we decided he was the better fit! I’m so glad we went with Harper Siding and Roofing. Our new roof looks great! Also, we plan to update our siding in the future and will definitely go with him again!Sarah ProfittNovember 5, 2024
We had a great experience working with Harper Siding and Roofing. John is prompt, his estimates are priced right, and our very large roof and gutters were completed quickly and carefully. The other estimates paled in comparison on multiple levels. John even entertained my many product questions, and was easy to get ahold of. You will be very happy with Harper Siding and Roofing!Natalie LuxtonOctober 10, 2024
John came out quickly and was very responsive, friendly and knowledgeable. I would definitely recommend him to others. Thanks John!Ryan SchafferSeptember 30, 2024
John and his crew were incredibly fast, efficient, and professional. Even though it was several months between our estimate and when we had our addition ready for shingles, John jumped right in and coordinated seamlessly with our other contractors. They delivered high-quality work and exceeded my expectations. I would definitely recommend hiring them for any future projects.Stephanie PowellSeptember 18, 2024
John and his team did a wonderful job replacing our membrane on our roof. He was very responsive and was very easy to work with. John was very thorough in his evaluation of our needs and gave us options based on different prices. He even added Hardie board to our walls for a finished look. Once finished, everything looked very professional! I would definitely recommend Harper Siding and Roofing for your upcoming projects.Aimee DunnSeptember 15, 2024
Fantastic person (John) and company. Great work, flexibility on schedule, great team doing the work and cleaning up. Oh, and a very competitive price. Loved it.Jeff BurkeAugust 29, 2024
John and his crew replaced 17 windows for us over 2 days. He and his crew were respectful and professional. The price was beyond fair compared to other estimates we received. He also addressed a last minute, small roof repair while he was out, which we are very grateful for.Eric MooreAugust 14, 2024
They did an excellent job on my historic building. They did the job the right way and cleaned up everything after they finished. Kind and courteous.Laura SageAugust 12, 2024
John and his crew are amazing. They got here early and didn't stop until they finished. They worked through some tricky hot weather but got us back under roof in one day. Then they stayed and did a great job cleaning up. Their pricing was the best I could find and their workmanship is incredible. I'll use them again!Michele CerminaroAugust 7, 2024
John and his crew were amazing. He was quick to respond to my estimate request and communication was great from the start. Pricing was fair and the work was superb. Very professional. I couldn’t be happier with the way things turned out and I would 100% recommend Harper Siding & Roofing to anyone!Kathryn DuffJuly 26, 2024
John and his team came out to do some siding and gutter repair to our home. Prior to hiring John, we struggled to get anyone to stay true to their word and show up to work.
John was a breath of fresh air. He came out to give an estimate the same day we called. He spoke with us in depth about what we needed immediately and what we wanted in the future. John followed through on each promise he made from arriving for the estimate to getting us a professional to getting the job done. The day of the job, John and his team arrived a little earlier than expected and got to work immediately. The crew was efficient and professional. John was attentive to detail and stayed true to the estimate. Thank you so much for making the outside of our home look so much better and for adjusting the gutters. When the time comes to replace all of the siding and shutters, we will call John.Ramona CombsJuly 25, 2024
John and his crew did an awesome job on our business in Blanchester. They gave it a much needed makeover. A complete pleasure from start to finish totally stress free. Thanks guys you are the best.Terri OverbeckJuly 23, 2024
I wanted to share my experience with John and his team. When I started inquiring with roofing contractors John was the first to respond and come out to offer me a quote. He worked with me when I wanted to adjust the scope and we came to an agreement. John and his crew came out to do the work quickly. The crew was extremely professional and the work was well done. The price was fair and we are extremely happy with our choice to go with John. I would highly recommend John and his crew.Steve FultzJuly 2, 2024
I have never had a better experience with a contractor. John and his crew transformed my house from a run of the mill mid 90's production home to an absolute thing of beauty. Whenever I had another idea John just said "We'll make that work," and they did. I recommend this company without any reservations.Danny BrownJune 25, 2024
If I could give Harper Siding & Roofing 6 stars, I would!
Why I would recommend Harper Siding & Roofing:
1) Prompt and reliable, working until the job is completed
2) The team is industrious and the craftsmanship is excellent
3) John is personable and attentive—a solid listener and communicator
4) Pricing is more than fair—a very good value
5) Went above and beyond the scope of work
6) Upon completion they did a thorough clean up, and then a quick walk-through with me to make sure I was satisfied and answer any questions
What they did for me:
John and his team took care of all of the trim/gutter boards, soffit, facia and frieze boards on my house, repairing any issues with the wood, then wrapping and sealing everything in aluminum and new soffit. Everything is better than I expected, on top of the durability and protection upgrade, overall my house now looks more refined and polished.
Would highly recommend!Mark SeurkampJune 14, 2024
John and his crew did a first rate job putting new siding on my old house. I love the new look and so do the neighbors! And all at a reasonable price.Anthony HarpenApril 29, 2024
Great experience with John and his team. We had an old roof replaced and gutter tuneup done. The whole process was a breeze and the work was done professionally and priced fairly.
I highly recommend Harper Siding and Roofing.Zach TaylorApril 23, 2024
I had to have part of my soffit replaced due to a shingling issue that existed prior to purchasing my home. I was also having some rotting with my exterior trim and gable ends. John was quick to respond and when he came out he gave me some guidance on what was happening and how to solve for it. Solve for it he did. The work was fast, clean, and best of all it looks fanstastic. I highly recommend Harper Siding and Roofing.Craig SanderApril 19, 2024
Knowledgeable, experienced and best part-they show up when they say they’re going to.Gibson S. Purdom ArlingDecember 23, 2023
John Harper was easy to work with regarding my insurance claim and did a fantastic job. Highly recommend Harper SidingJodi SullivanNovember 30, 2023
Great company! John kept me informed at all times regarding ordering, delivery and installation. Top notch workmanship!! The crew was very professional. HIGHLY recommend!!Jerry SchneiderNovember 27, 2023
We have remodeled numerous times and this was one of the most professional cleanest jobs we had done ever. They also beat 2 other quotes. The surprise was I didn't know trim was included. So it was well worth the money. Highly recommend.Brandi BookerNovember 12, 2023
I’ve had a strange leak along my roofline for years. I’ve had multiple roofers come and look at it and none of them have been able to ‘fix’ it. John and his team didn’t overpromise, but he took his time and looked at every possible angle to try and find the root of the leak (multiple roofers have never ever even offered to try and find the problem) he was extremely reasonably priced, and didn’t even want to accept compensation until he knew my leak was fixed. Highly recommend!!!!Lyndsey MinadeoSeptember 19, 2023
Harper was recommended by our bathroom remodeler. Our job was a roof tear-off and replace. All around great work. Communication outstanding. Thanks John and crew.C. GjessingJune 1, 2023
I cannot recommend Harper Roofing and John Harper strongly enough. In a time when quality contractors are harder to find, John and his team of professionals are a breath of fresh air. Every part of my experience with Harper Roofing was outstanding. I had significant roof damage from a particularly nasty storm over a month ago in the Milford area. I needed to replace my roof, and John made the entire process easy and stress free. Great communication, fast assessment and quote, very competitive from a cost standpoint and outstanding workmanship. I marveled at the professionalism and quality of work executed in a single day. Not a nail or any debris to be found!!! I found John to be honest, fair and easy to work with. If you have any roofing and siding needs, I would contact Harper Roofing...you won't be disappointed.David CollinsApril 23, 2023
John Harper was amazing to work with! He was able to answer all of my questions and helped to make the process of picking a company for our roof replacement easy. He was prompt and on time with every visit and call. Our roof looks great and we know who to go with when we start the work on our siding. I highly recommend John Harper Siding and Roofing for your roofing and siding needs! A++++ work!Cathy TapyApril 17, 2023
Really fantastic service and overall experience. John finished my roof before a few others got back to me with a quote, and it looks great. Very professional team that didn't leave a single bit of garbage in my yard. It was like they were never there, except the roof was new.
Thanks again John.Chad CullyApril 7, 2023
Nicole HetzerDecember 12, 2022
Abbigail KellerNovember 14, 2022
John gave us a very fair estimate for replacing our old gutters. His crew was full of hard working guys that were super courteous. John was easy to get a hold of via text and email, which I appreciated. Gutters turned out great, highly recommend.Jake CainNovember 9, 2022
Very professional , on time and fast - easy to talk to about any concerns ! Great crew. They did their best to cover my landscaping and good clean up after.Tamara SchroederNovember 5, 2022
John and his team are great to work with. They removed and installed new siding and shutters for us. Communication is very good, quality of work is excellent, they are timely and quick. I can’t say enough good things about this company. Highly recommend 10/10!Amy HaslerNovember 4, 2022
I did a lot of backend reviews, plus a few different estimates, and I am glad I went with John. He is very easy to work with, and wants you to be happy with the work. He went above and beyond to get things fixed, and to get my house looking great (siding). Excellent crew, and couldn't be happier. Thanks !!KyleAugust 22, 2022
My family and home sadly were involved in the recent Goshen tornado. My home was in need of a new roof from the damage. I was so happy to find Harper Siding and Roofing. I contacted John and explained our situation too him and he fit me into his schedule the same day for an inspection. He was very sympathetic to our situation. He was professional, informative and refreshingly honest about roofs/repair. John was very passionate about keeping our local businesses thriving as well as our community. John kept me informed throughout the whole process and what to expect next. He was upfront and open about the prices and accommodating to our needs. John went out of his way to drop off samples and answer any questions we had. The roof was installed quickly and I was shocked to see that John himself was actually installing the roof with his team. The whole process felt easy and ran like clockwork. I would recommend John Harper Siding and Roofing.
We are three rainstorms in from installation and so far so good. I will update in the future.Priscilla StarkeyAugust 8, 2022
John and his crew did an excellent job. We had new siding put on our house. His quote was upfront and detailed, and cheaper than the other quotes we got. I would highly recommend him for your home needs. Thank you John!josh webbAugust 6, 2022
Was very quick and responsive to getting back with me. I contacted 4 different companies and only got one response back and it was from John. Came out same day and gave me a quote and had it to me the same day.Thomas ProffittJuly 29, 2022
Honest and Professional. Instead of choosing financial gain, Harper shared his knowledge for free. Within 24 hours of calling for a quote, John Harper was at my house. He explained how I could save money by fixing my current siding myself. He walked me through martials, tools, everything I needed. I highly recommend Harper Siding & Roofing to anyone who is looking for a professional company with integrity.Chad CullenJuly 26, 2022
John and his guys gave excellent service and exceeded what was expected, He was the only roofer out of 5 that was not only on time but was early for the 1st appointment. He paid very close attention to detail and made sure that I was satisfied with every aspect. Extremely reliable he would even answer my text messages at 5:30 in the morning because I work 3rd shift. He went above and beyond replacing bricks on my chimney and making sure my gutters flowed correctly. He answered every question I had and explained it very well. Clean up was great with almost no nails left behind. I would definitely recommend him to anyone needing excellent work for a great price!Adam BJuly 20, 2022