50+ Years of Experience in Restoration and New Construction

Your Resource for Waterproofing, Sealant, Air Barrier and Restoration Solutions

About FJ Zam

FJ Zam is a premier provider of waterproofing, sealant, air barrier, and estoration solutions. Based in California, FJ Zam has delivered high standards in specialized construction services for over 50 years. From below-grade waterproofing to parapet restoration, the company is known for its expert work on both restoration of existing buildings and new construction projects across Southern California.

All Under One Roof

FJ Zam covers all waterproofing, sealing, and air barrier needs, providing you with a single-source solution for your restoration project.

Highest Safety Standards

Safety is of paramount importance for any project. We uphold the highest standards of safety and quality guidelines to ensure the best results.

Reliable Service

You can always count on the FJ Zam team to deliver on every promise. Our track record spans more than 30 years of satisfied clients and high-profile projects throughout California.

Veteran-Owned Company

FJ Zam is a veteran-owned business with a steadfast commitment to quality and dependability.

Services

FJ Zam offers a variety of restoration and new construction services, focused on durable sealing solutions for effective air and water protection.

Sealants

Air Barriers

Waterproofing

Learn more about FJ Zam and how we can provide the best sealing solutions for your next building restoration project.

Testimonials

“sevit Constructions completed both the base build and integrated fitout of the Moderock facility. Sevit Constructions assisted us to deliver this highly automated facility. Vaughan understood the complex nature of this project and worked diligently to ensure the best possible project outcomes.”