Get matched with top roofers in Simi Valley, CA

Exceptional Quality. Family Values. Built to Last.\n\nWe know your roof is your home’s first line of defense. Whether you need a quick repair, a complete replacement, or a brand-new installation, we treat every property as if it were our own. Our services are fully customized to your specific needs, budget, and vision—delivering exceptional attention to detail from start to finish.\n\n\n🔨 Our Core Services\nAsphalt Shingle Roofing: Premium installation, seamless replacement, and prompt, reliable repairs.\n\nTile Asphalt Roofing: Skilled craftsmanship designed for maximum durability and standout curb appeal.\n\nFlat Roofing Systems: Dependable, weather-resistant solutions tailored to keep your building secure.\n\n⭐ Why Choose Alfa Roofing?\n20+ Years of Expertise: Industry-proven techniques and deep roofing knowledge you can rely on.\n\nFamily-Owned & Honest: No high-pressure sales—just upfront communication, integrity, and personal service.

"We noticed a leak after the last big storm. Alfa Roofing were really responsive to our urgent need (more rain forecast the following day!) and came out right away to assess, then completed the repair the following morning. Prompt, friendly and great at explaining what the problem was and how theyâ ve fixed it. Plus I really like to support a small local business rather than the big guys."

"I highly recommend Confirmed Roofing Experts for any re-roofing project. On was fantastic to work with responsive, knowledgeable, and genuinely invested in making sure we got the best possible outcome. The new roof looks stunning, and the whole process was handled smoothly. If you want reliable, top quality roofing work, this is the company to call!"

"I can't recommend Reign Roofing enough! They completed our steep roof project in just one week, and the quality of work is excellent. After receiving quotes from 10 other roofers, Reign Roofing stood out for its professionalism, reasonable pricing, and transparency. Our insurance (USAA) was difficult, offering only half of the replacement cost, but Reign Roofing worked with them to submit a detailed estimate and get our roof fully covered. We’re grateful for their hard work and help navigating the insurance process. Thank you, Reign Roofing!"

"I was really happy with the service Clear View Roofing & Construction provided. Communication was excellent during the job and the work was done professionally. My roof looks amazing I am so glad I worked with them."

"Excellent communication from the first meeting to look at the roof, through establishing the contract, scheduling, and completing the work. There was unexpected additional action required at the end of the project and, Rene, the Superintendent, followed up and had that completed ASAP. I also want to comment that the roof replacement was done on my parents' home in S.Calif. I live in the Seattle area. I had hoped to be there during the roof replacement but the timing was such that I could not be. Rene was accessible to me by phone or email if I had questions or was working through details on behalf of my parents. He always responded in a timely manner. Rene also went above and beyond by taking pictures of each stage of the project, emailing them to me with updates. My parents asked me to be on point so much of the communication came to me, yet Rene also kept my parents' updated. Jordan Roofing is professional, timely, and clean up was thorough. Excellent customer service and high quality work. Even the city roof inspector commented that Jordan Roofing Company does excellent work. I highly recommend Jordan Roofing Company."

"Our new tile roof looks beautiful and has completely enhanced the appearance of our home. It’s clear California Building Pros take pride in the quality of their work and customer satisfaction. Highly recommend them to anyone looking for a reliable, skilled company for roof installation."

"Excellent work . Extremely efficient, courteous, and professional crew. The best I've seen. I couldn't have asked for a better experience. I highly recommend Above All Roofing. ."

"Mr Cisneros was efficient and went over and above fixing the roof. He cleaned up the pine needles that were thick on the roof as well as fixing the seams and flashing around the chimney."

"Alan came up with a great fix for my leaky roof which was in my small budget and worked beautifully! He and his dad Walter worked quickly and efficiently and followed up to make sure all was well. I highly recommend them!"