Straight from those who know our work
Great job by Three Clovers! Justin's (the owner) advice on roof types, tile vs. shingle, and the options within each type was honest and informative. The pricing was very fair and his crew was courteous. I would recommend Three Clovers to anyone who needs roof work done.
I found Justin Yarnell (owner) to be very responsive and easy to work with. I had a complete tear off and replacement, Justin was on site for all the key parts of the job. The roof was installed professionally, and the crew was on time and professional as well. As a construction veteran myself, I would not hesitate to recommend Three Clovers Roofing. Thanks Justin!
We chose Three Clovers Roofing because we liked how honest and up front the owner, Justin Yarnell was from start to finish. The entire job was explained in the quote and the day the job began, he kept us informed daily of the progress. His team, was professional and really did a superb job. We were expecting company the day after the job was completed and he and his team cleaned our yards thoroughly and combed every inch several times looking for nails and screws so that the children visiting would be safe! If you are looking for trusted roofing company, then I highly recommend Three Clovers Roofing.
What an awesome job done! They really did a great job replacing the roof. They were thoughtful, professional, and attention to detail was tops. When they first came to see what they were replacing he listed everything he would do. Then during the new roof installation kept us informed if there were other changes. The team was small but got the job done quick even with weather conditions and delays. Can’t say enough how professional they were. Also the product they use I think looks better than competitors.
We are so happy with the roofing job Justin did for our home. Previously we had several leaks above the kitchen that let in huge amounts of water during the storms this winter. Justin diagnosed the problem, offered a good solution, and got the work done on time and at a price we could afford. He was easy to work with, professional and knowledgeable, and very courteous. He took the time to patiently explain the entire process to us, and kept us informed every step of the way during the work. His crews were equally professional and timely, and we have no regrets in hiring him and his team. We don't expect to ever need another re-roofing, but I would certainly hire him again without reservation.
Justin and his team at Three Clovers were recommended to us by a supply company. We had 4 people come out to give us quotes. He was the only one who provided an itemized quote, at a fair price. My husband and I felt like we were working with an honest and transparent roofer and we were not wrong! Justin and his team were fair, on-time, and did an EXCELLENT job on our roof. If we could give more than 5 stars we would!
Ensure unbeatable safety and durability— Contact Three Clovers Roofing for your commercial roofing needs now!

Offering exceptional Commercial Roofing solutions, our team is committed to providing top-quality services to meet all your needs in the Roofing industry.
Three Clovers Roofing begins with a thorough site assessment, evaluating unique building characteristics and client objectives. We'll discuss roofing options, material recommendations, and deliver a detailed and transparent quote aligned to your business needs.
Once the proposal is approved, our expert team devises a tailor-made action plan that addresses all project nuances. Scheduling is strategically managed to ensure minimal disruption to your business operations.
We pride ourselves on precision and expertise, executing each project under the seasoned eye of skilled roofers. Each component is installed to meet the highest standards, guaranteeing our commitment to quality and safety.
Post-installation, a detailed inspection confirms every aspect of the roofing is perfect. We conclude with a customer walkthrough and final adjustments, ensuring your satisfaction with our work.
At Three Clovers Roofing, we specialize in offering top-tier commercial roofing services tailored to meet the unique needs of businesses in Simi Valley and Thousand Oaks, CA. With over 20 years of experience and a portfolio of more than 300 completed roofing projects, we stand as a trusted name in the industry.
Whether your commercial property requires a new roof installation, urgent repairs, or routine maintenance, Three Clovers Roofing is your reliable partner in securing high-quality results. Experience peace of mind knowing your roofing needs are in expert hands.
Below are some of the most common questions about our commercial roofing services, aimed at helping you make informed decisions.
At Three Clovers Roofing, we specialize in various types of commercial roofing including shingle, tile, and flat roofing. Our experience allows us to handle a wide range of commercial roofing needs effectively and efficiently.
Yes, all our services, including commercial roofing, are fully insured and bonded. This ensures that you are protected and provides you with peace of mind when choosing us for your roofing projects.
The duration of a commercial roofing project typically depends on the size and complexity of the roof. However, with over 20 years in the industry, we strive to complete projects quickly and efficiently while maintaining our commitment to quality.
Absolutely, at Three Clovers Roofing, we understand that roofing emergencies can happen unexpectedly. We offer prompt and professional emergency repair services to prevent further damage and ensure your property stays protected.
When selecting a commercial roofing company, consider their experience, reviews, and the range of services they offer. At Three Clovers Roofing, we bring over 20 years of experience, clear communication, and a strong track record of successful projects to every job.
Yes, we offer warranties on all our commercial roofing services. Our warranties are designed to give you confidence in the longevity and performance of our work.