Get matched with top asphalt shingle roofing repairers 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.

"I called Eduardo at Alfa Roofing for an estimate and he came over and showed me what needed to be done at a reasonable rate. He DID everything he said he would do as per the estimate and contract. I hired him and his crew replaced my roof. I CAN NOT say enough about his CREW and their workmanship. I highly recommend them as they are honest and did everything they said they would do. Great JOB !"

"I hired Confirmed Roofing Experts for a roof inspection and repair, and I couldn’t be happier. They identified the issue right away and fixed it before it got worse. The crew was friendly, punctual, and detail-oriented. It’s clear they take pride in doing things the right way. Excellent service from a reliable company."

"We chose Reign Roofing to replace our 20+ year-old shingles roof, and we are so glad we did! Tito, our project manager, was excellent to work with. He was professional, knowledgeable, and extremely patient as we asked numerous questions and requested various samples and estimates to help us decide. Since we were paying out of pocket, we wanted to make sure we selected shingles that would complement the planned repainting of our home. We also wanted a style that resembled the texture we liked, with a more dimensional look. After careful consideration, we decided on the ArmourShake in Chalet Wood. While it was a bit more expensive, it was absolutely worth the investment! I’ve included a close-up photo of the new roof to showcase the texture. The shingles have a beautiful 3D effect with multicolored pieces, and we couldn't be more thrilled with the result. We've already received several compliments from our neighbors! The crew was respectful of our property and did an outstanding job."

"We have a historic home and there was additional care required to replace siding beneath the roofing material at the eaves. The team at Jordan roof completed the entire job in only 4 days, they fixed up our dormer which had shingles that had deteriorated, and repainted some of the shingles. Our home looks better than ever! Great responsiveness, fair pricing, and high quality work."

"Recently finished my roof replacement with Clear View. Initially had an old shingle roof with a leak in a corner bedroom. Had a very informative and helpful inspection. The entire process was easy and done in a week and couple days. Would recommend to everyone who needs assistance with anything regarding their roof/home. 10/10"

"Alejandro of Cisneros Roofing gave me a very fair price and did a great job on the repair."

"REPLACED LEAKING TAR/GRAVEL ROOF WITH SHINGLES, DID GOOD JOB JUST IN TIME FOR SECOND ROUND OF RAIN AND ROOF STOOD UP WELL TO THAT SECOND ROUND."

"I am so pleased! They did a great job resurfacing my roof. I know, I went up and checked. Smooth surface, replaced/repaired a rotten area that was causing a leak, sealed around pipes and vents, clay tile around the outer edge, cleaned up afterward. I'm so grateful that I can relax for the next rain. Nice bunch of people too - and a great price. I should have done that years ago! I highly recommend them!"

"Great experience from start to finish. The crew was professional, arrived on time, and did an excellent job replacing my shingle roof. The quality of the workmanship was outstanding, and they left the property clean when they finished. I would definitely recommend them to anyone looking for a reliable roofing company."