About Us
The Fire Alarm Supplier is a U.S.-based supplier of commercial fire alarm systems, life safety equipment and fire protection products. We help contractors, integrators, facility managers, schools, hospitals, government agencies and businesses source the products that protect people and property.
Our goal is simple: genuine products from trusted manufacturers, competitive pricing, knowledgeable support and fast, dependable shipping — whether you are replacing a single device, expanding a system or running a large commercial project.
Who we are
The Fire Alarm Supplier is operated by The Fire Alarm Supplier LLC. Fire alarm systems are our core business — unlike general electrical suppliers, we focus on commercial fire detection and life safety products. That focus lets us help customers find compatible equipment for new installations, upgrades, maintenance and replacement projects, including hard-to-find and discontinued legacy parts.
Products we supply
Industry-leading brands
We supply current production and hard-to-find replacement parts from the industry’s most recognized manufacturers.
Also Gentex, Mircom, Secutron, VESDA, STI, Apollo and many more.
Why customers choose us
Genuine products, 1-year warranty
Authentic equipment from recognized manufacturers — never counterfeit or gray-market — with a 1-year warranty from the delivery date.
Deep selection
Over 9,000 commercial fire alarm and life safety products online, plus a much wider range we can source on request.
Knowledgeable support
Our team knows commercial fire alarm systems and helps you find compatible devices, replacements and alternatives.
Fast order processing
Fire protection projects run on tight schedules. In-stock orders placed by 3 PM ET ship the same business day.
Competitive pricing
Fair online prices on genuine products, with project and volume pricing available on request.
Customer-first service
Responsive communication and a straightforward buying experience, from quotation through delivery.
Who we serve
From single service calls to multi-site installations.
Worldwide shipping
We ship across the United States and internationally, supporting projects wherever our customers operate. International orders are subject to product availability and applicable export regulations, and customers are responsible for any import duties or taxes in the destination country. See our Shipping Policy for delivery times and costs.
Our commitment
Every building deserves reliable fire protection. We keep investing in our product range, supplier relationships, customer service and technical expertise to make sourcing commercial fire alarm equipment simple and dependable.
Our sister company
The House Supplier is our sister company: an online supplier of professional plumbing, heating and HVAC products for contractors and homeowners across the United States.
Need help finding a part?
Our sales team helps with product selection, compatibility, quotations and order support.
info@thefirealarmsupplier.com · (480) 870-6686 · Mon–Fri, 8 AM – 7 PM ET