Fire Sprinkler Systems

For commercial, industrial and multi-family residential applications.

Welcome to Cen-Cal Fire Systems. Inc.

About the Company

One-stop solution for your safety!

In 1986 brothers Byron Weisz & Wayne Weisz pulled together experience and knowledge in fire sprinkler design, fabrication and installation to form a company where team work matters and “doing what you tell people you are going to do” is our way of doing business.

Our company does consultation, design, fabrication, installation and service of underground and overhead fire protection systems.  We have experience with wet, dry, pre-action and AFFF (Aqueous Film-Forming Foam) fire sprinkler systems in commercial, industrial and multi-family residential applications.  We work with local fire jurisdictions and building departments to develop the best fire protection system to fit the project needs and requirements.  For many years Cen-Cal Fire Systems has specialized in design/ build projects where our team of experienced estimators, project managers, designers and field personnel work closely with the client and local jurisdictions in order to deliver a complete, turn key project.  We have designed and installed many site water supplies using city water or on-site fire pumps with water storage tanks or reservoirs.  Cen-Cal Fire Systems has been a prime trade contractor on many projects where we work along side alarm and detection subcontractors or special hazard experts in order to complete the project.  Cen-Cal Fire Systems has completed hundreds of projects throughout California and Nevada.

A number of key employees have been with the company from shortly after the company first began business in 1986.  Several of our Project Managers and Designers have over ten years of experience at Cen-Cal Fire Systems and our Field Installation Crew is comprised of some of the best foreman and fitters in the industry.  Each employee has their role within the company combining skill, knowledge and experience to see the project to completion.

Cen-Cal Fire Systems focuses not only on the future of our Company but also the future of the Fire Protection Industry.  We are committed to training new designers and field personnel in all facets of the Fire Protection Industry.  “Doing what you tell people you are going to do” is most important to our Company.  We work very hard to ensure a project will be completed when it is contracted to be and have an excellent track record in doing so.


We work with owners, developers, architects, engineers, and insurance companies to determine project requirements. We communicate with water, fire and building jurisdictions to understand the local requirements and work to find the most cost effective way to deliver a project.

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Our professional, in-house Design Team is qualified to design fire sprinkler systems that meet your various needs in compliance with National Fire Protection Association’s requirements, local and state building codes, and insurance underwriter requirements.

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Wayne Weisz and Byron Weisz the owners of Cen-Cal Fire Systems, Inc. have over 30 years of fabrication experience. Starting in 1986 with fabricating the fire sprinkler systems Cen-Cal installed they built their shop into a stand-alone company.

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Information about installation will be posted soon.  In the meantime, please contact our office if you have any questions or would like further information.

(209) 334-9119

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Our Service Department is on call 24 hours a day, 7 days a week for any emergency you may have.  In the event of an emergency, between the hours of 4 p.m. – 7 a.m. please call our  24 hour emergency call center.

Emergency Call Center # (209) 340-5502

*For emergencies during business hours Mon. – Fri. 7 a.m. – 4 p.m., please call the main office.

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Our Recent Projects.

Click on a link below in the Project Directory to view past and current project information

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