Your Roof, Our Passion: Quality Guaranteed in Warren, PA
Get More Than A Roof
- More Than 20 Years of Experience
- GAF Master Elite Certified
- 10-Year Workmanship Warranty
The Leading Roofing Company in Warren, PA: Expertise You Can Trust

Warren, PA, has a charming downtown area with historic buildings that reflect its rich heritage as a former lumber town. The nearby Allegheny National Forest offers stunning outdoor adventures, from hiking trails to scenic drives. Plus, the annual Warren County Fair is a local favorite, showcasing everything from livestock to live music, making it a vibrant hub of community spirit. With over 20 years in the business, Complete Roofing Systems has the experience to handle all your roofing needs with expertise. We’re dedicated to transforming your home into a haven with our top-quality roofing solutions. Give us a call today, and let us put our experience to work for you!
Roof Replacements and Repairs in Warren
At Complete Roofing Systems, we’re all about delivering expert roof replacements and repairs that cater to the specific needs of Warren homeowners. Whether you need a few minor fixes or a full roof overhaul, our locally owned business is dedicated to top-notch craftsmanship and ensuring your roof stands the test of time. Let us protect your home from the elements so you can enjoy the lovely scenery in Warren without any stress.
Warren Gutter Installation
Boost both the function and look of your Warren home with our premier gutter installation services. With over 20 years of experience, our team delivers precise and durable solutions tailored to your property’s needs. Keep your home safe from water damage and maintain its charm with our top-quality gutter installations.
Warren Storm Damage Restoration
When Warren’s weather throws a curveball, count on Complete Roofing Systems for reliable storm damage restoration. Our experienced team is quick to address issues from hail, wind, or heavy rain, offering everything from emergency repairs to help with insurance claims. We’re here to restore your home’s integrity and keep it looking great so you can enjoy your lakeside community without any concerns.
A Stress-Free Roofing Experience for Warren, PA Residents
1. Contact Us
Get in touch with our friendly team to book an appointment with one of our skilled technicians.
2. Inspection
We’ll send a professional to your home to assess the situation and figure out exactly what you need.
3. Installation
Our team will show up on time and complete your roof installation according to schedule.
4. Clean-Up
We’ll make sure your space is spotless once the job is finished.
5. Commitment
We stand behind our work with a 10-year guarantee, and all our products come with manufacturer warranties.
Complete Roofing Systems: Your Trusted Warren Roofers
As long-time members of the Warren community, Complete Roofing Systems offers over 20 years of expertise in reliable roofing services. We’re dedicated to top-quality craftsmanship and customer satisfaction, ensuring your Warren home recieves the care it deserves. Trust us with your roofing needs and schedule a free inspection today to see the difference for yourself.
Get More Than A Roof
Complete Roofing Systems
688 Big Tree Road, Sugar Grove
4.9 341 reviews
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Ann Marie P ★★★★★ a week ago
You won't regret it---
Louis was absolutely phenomenal with communicating and quoting. He worked so hard to get what I needed and the results were more than I could have hoped. The quoting and documentation portion for my insurance … More was incredibly thorough and professional. While the project was being done, Brandon and his team sent me photos from start to finish. I came home to a completely new roof! Best experience I have ever had with a home repair. Thoroughly impressed. -
Renee Tower ★★★★★ 2 weeks ago
They came to my friend, Debbie Mooney's house very quickly after she called and reported some missing shingle after returning from out of town. It was a quick and easy job for them, which they did expertlyand only asked for a good … More review. She was unable, so I'm doing it for her. The we're very professional and did an excellent job. Definitely recommend them!!! -
Barb Brooks ★★★★★ 2 weeks ago
Nobody is thrilled when it comes to home improvement projects. We needed our roof done and Louis at CRS was the best and our roof looks wonderful. His attitude and work ethic was top notch from start to finish. He kept us up to date every … More step of the way. We would recommend him in a heartbeat. Thanks Louis for a job well done. -
Heidi Woodard ★★★★★ a month ago
We used Complete Roofing Systems to put on a new roof and gutters at my parents house. I contacted them on behalf of my parents so I was like the middle man. Anyhow the whole process from first contacting them to have the roof done was … More great. They were great at returning calls and keeping you in the loop. We had a hard time finding a contractor and thankfully CRS was recommended to us! My parents said they were extremely professional and polite when they worked on the house. We wish they did more (inside the home) so we could use them for other projects. My mom said Daniel Cracker was the contact person when they were working on the roof and said he was the best. Thank you. My parents are very happy. -
Larry B ★★★★★ a month ago
From start to finish a truly professional experience! My concerns were addressed at first meeting, and we were kept up to date as the project progressed. Being a homeowner is scary, but these guys have given us years of worry-free living … More with a great looking, warrantied roof! Wolf's crew with have you howling their praises! Thank you!! -Larry and Sarah -
Julie Dougherty ★★★★★ a month ago
I am happy with CRS and my new roof. I was given clear and practical insight into what kind of roof would be best for my house. They offered a competative quote and stood by the contract. The work was started in a timely manner, as was … More the completion. The crew was polite and managed the work efficiently. Updates were made throughout the process with images to confirm each relevent question or observation. Clean up was thorough and done at the end of the day. -
Judy Darling ★★★★★ 2 months ago
Great job done by Brandon and his crew. In and out in one day. The roof looks wonderful. Cleanup was A+. I also want to thank Tyler who was very helpful and reassuring in making my decision to have the work done. Thank you CRS! -
Briana Spagnolo ★★★★★ 2 months ago
We can’t say enough good things about CRS and Louie! When our new roof was damaged by a fallen tree, Louie responded promptly and worked tirelessly—navigating icy conditions, leaks, and unpredictable weather—to ensure we didn’t have to … More wait until spring for repairs.
He made multiple visits - removed ice and snow, replaced metal paneling, roof decking, shingles, metal flashing, fascia and more, all with expert craftsmanship. Not only was the repair done professionally and quickly, but our roof looks even better than before!
Pricing was fair, and we’d happily trust Louie and CRS for any future work on our home.
Highly recommend and ask for Louie as your sales representative - he will take great care of your project!