Business Details
42 Years
experience
Expert Roofing Services in Southern California
Founded in 1984 by co-owner Gary Maiolfi, GM Roofing has established itself as a respected California licensed C-39 contractor serving Southern California. With over 30 years of combined experience, our team specializes in residential, commercial, and industrial roofing solutions, including new installations, repairs, and preventive maintenance programs. We prioritize personalized client relationships, offering tailored insights and competitive bids for every project.Our commitment to quality is underscored by a 100% guarantee on all services performed. Based in Orange County, we operate across Southern California, covering Imperial County, Inland Empire, Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties. Licensed, bonded, and insured under License #472566, we ensure every job meets the highest standards of craftsmanship and client satisfaction.
Services
Residential Roofing
Commercial Roofing
Roof Maintenance
HOA Roofing
Roof Repair
Details
- Year established: 1984
Highlights and features
- We offer 30+ years of combined roofing expertise.
- Our team is a licensed C-39 contractor in California.
- We provide semi-annual preventive roof maintenance programs.
- We guarantee 100% satisfaction on all services performed.
- We serve all major Southern California counties.
Associations and certifications
- California Contractors License Board (C-39 License #472566)
Services
Residential Roofing
We specialize in residential roofing solutions, including installations, repairs, and replacements. Our services enhance home aesthetics, protect against weather damage, and increase property value. Using premium materials like Certainteed Highland Slate, we deliver durable, customized roofs tailored to homeowners' needs across Southern California.
Commercial Roofing
Our commercial roofing services cover new systems, repairs, and acrylic coating applications. With expertise in industrial standards, we ensure energy-efficient, code-compliant solutions for retail centers, office buildings, and government facilities like the Joint Forces Base in Los Alamitos, California.
Roof Maintenance
Our semi-annual preventive maintenance program includes inspections, cleaning, and repairs to extend roof lifespan. This proactive approach protects commercial and residential investments by identifying issues before they escalate, backed by a 100% service guarantee.
HOA Roofing
We provide tailored roofing solutions for homeowners associations and property management companies. Services include shared roof repairs, compliance with community standards, and cost-effective maintenance plans to preserve multi-unit residential complexes across Southern California.
Roof Repair
Our team addresses urgent roofing issues like leaks, damaged ridges, and storm damage. Available for residential and commercial clients, we prioritize rapid response and durable repairs to prevent further structural harm in Orange County, Los Angeles, and surrounding areas.
People
Gary Maiolfi
Co-Owner
Gary founded GM Roofing in 1984 after competing in collegiate wrestling at Cypress College and Cal Poly San Luis Obispo. With over 30 years in the industry, he oversees operations and ensures quality across all residential and commercial projects.
Vess Pearson
Co-Owner
Vess joined GM Roofing after earning a finance degree from Idaho State University. As co-owner, he manages financial operations and client bids, leveraging 30+ years of industry experience to maintain the company's reputation for competitive pricing and reliability.
Questions
What types of roofing services do you offer?
We provide residential, commercial, and industrial roofing services, including installations, repairs, maintenance programs, and HOA/property management solutions.
Do you serve areas outside Orange County?
Yes, we cover all Southern California counties, including Los Angeles, San Diego, Riverside, and Ventura.
Are your services guaranteed?
Yes, we offer a 100% guarantee on all services performed, ensuring client satisfaction with every project.
What sets GM Roofing apart from competitors?
Our 30+ years of experience, C-39 licensing, personalized client approach, and semi-annual maintenance programs ensure lasting, reliable roofing solutions.
Do you handle emergency roof repairs?
While we don't offer 24/7 emergency services, we prioritize urgent repair requests during business hours to minimize property damage.
Reviews (3)
Joe R.
Oct 24, 2016
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These guys are GREAT, let me repeat that: these guys are GREAT. I've got a small coffee store in Los Al and they last year and fix the leaks and this year when a couple of leaks resurfaced they came out and rectified them n/c. Its really nice to do business with a company that's not out to take advantage. They will get all my business.
Am J.
Sep 16, 2015
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We're new homeowners, and during escrow our home inspector told us that our flat roof was nearing the end of its life. I asked GM Roofing to assess the condition of the roof and what could be done to extend its life. After inspecting the roof, Vess from GM Roofing gave us the awesome news that our roof is in good condition and could last for another 10 years. He just recommended an annual roof check-up to check the pipe fittings and gravel guards. We were expecting a major cost this year with the roof, so we're more than relieved with this news. It was wonderful to get an honest assessment
Bob W.
Feb 25, 2014
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Gary expertly installed a new composition roof. Job was done on-time and at a reasonable cost. The new roof was a definite plus when we sold the house.
