Welcome to A-1 Guarantee Roofing LLC, one of Ventura County's oldest residential and commercial roofing companies. Established in 1980, A-1 Guarantee Roofing LLC attributes their success to their founding principle...

"Quality Work Does Make a Difference."

Our dedication to the residential, commercial and industrial roofing industry goes beyond just our business, Our owner and operator, Jonathan Jordan, proudly served as President of the Tri County Roofing Association for 6 years.

When you consider that your roof lasts between 20 and 30 years, you want to hire a company that is well established, with a proven track record of quality work and a reputation for outstanding customer care.

At A-1 Guarantee Roofing LLC, we recognize that in order to deliver quality work and superior customer care, we have to have quality people. Unlike other roofing companies that hire subcontractors by the job, our installation crews are valued employees of A-1 Guarantee Roofing LLC, many of which have been with us for over 15 years.

Whether you need residential, commercial or industrial roofing services, A-1 Guarantee Roofing LLC is the obvious choice. Fully licensed, bonded and insured, we have over 30 years of experience in roof repair and installation. In addition to roofing services, we also specialize in waterproofing and deck coating.

We work with business owners, home owners, property managers and condominium Home Owners' Associations (HOAs) as well as Realtors who have roofing issues that require a certified roof inspection.