About Us

Industry Leaders

SBE Certified Firestopping Experts Protecting Buildings Since 2007

Our company provides a full range of firestopping applications including the installation of penetration protection, top and bottom of wall joint protection, edge of slab and curtain wall joint protection, and grease/fume duct containment. Unique to the industry, we also specialize in many forms of architectural caulking, as well as building insulation and construction/seismic expansion joint installation.

We are the industry leaders, demonstrating the highest degree of personal responsibility pride and integrity in our work. As a firestopping specialty contractor, our field technicians are trained and knowledgeable in all U.L. and Inertek approved systems. Our goal is to relieve our customers of liability and to increase their profits by reducing the possibility of delays due to failed inspections.

Karcher Interior Systems, Inc. is committed to providing superior customer service with an emphasis on understanding their needs thus, building a lasting and successful relationship with our customers.

What We Provide

What We Bring to Your Job Site

From Fire Barriers to Seismic Joints - Total Building Protection

Get expert fire protection and specialty systems for your next project.

Industry Experts

Our Unique Specializations

We also specialize in installation of various kinds of architectural caulking from concrete site caulking to plaster reveal caulking for exterior aesthetics.

Our 4-Step Fire-Stopping Process

We are the industry leaders, demonstrating the highest degree of personal responsibility pride and integrity in our work. As a firestopping specialty contractor, our field technicians are trained and knowledgeable in all U.L. and Inertek approved systems. Our goal is to relieve our customers of liability and to increase their profits by reducing the possibility of delays due to failed inspections.

Contact Us

We collaborate with your design team to create detailed firestopping plans tailored to your building.

Evaluation & Planning

We conduct a comprehensive site assessment of all penetrations, joints, and fire barriers.

System Installation

Expert installation of certified fire protection systems that meet all standards &  minimize project delays.

Certified Completion

Complete documentation and labeling to ensure first-time inspection approval.

Contact Us

Start Your Project

675 North Eckhoff Street
Suite F Orange, CA 92868

Ready to protect your building? Our certified team handles everything from firestopping to seismic joints.