A U.S. fire department responds to a fire every 23 seconds — Is your building protected?
A U.S. fire department responds to a fire every 23 seconds — Is your building protected?
Fox Brothers designs, installs, and maintains commercial fire alarm systems across the Lehigh Valley. NICET Level III certified oversight, NFPA-compliant installations, 24/7 professional monitoring, and local service you can actually reach. Licensed PA & NJ since 1972.
We'll walk through your building and evaluate your fire alarm needs — no charge, no pressure.
Every system is custom-engineered to your building's layout, occupancy type, and local fire codes.
Custom-designed fire alarm systems for new construction and existing buildings. Engineered to your floor plan, occupancy type, and local fire codes.
Inheriting an outdated or neglected system? We take over existing fire alarm panels, update wiring, replace failed devices, and bring everything current.
NFPA-required annual inspections and testing. We document everything, identify issues before they become violations, and keep your system compliant.
Professional central station monitoring. When a detector activates, trained operators verify the alarm and dispatch fire services — not an app notification.
Tamper switches, flow switches, and valve monitoring. If someone shuts off a valve or water flows, the monitoring center knows immediately.
Navigating NFPA 72, local AHJ requirements, and insurance mandates. We handle the engineering, permitting, and documentation.
When a fire alarm system fails, it's not an inconvenience — it's a catastrophe. Fox Brothers has been designing, installing, and maintaining commercial fire alarm systems across the Lehigh Valley for over 50 years. Our NICET Level III certified technician oversees every fire alarm installation to ensure the strictest code requirements are met, and when you call us, you reach someone who actually knows your building.
Don't take our word for it — here's what our customers say.
"Faith Community Church has used Fox Brothers for years as their security system. We are always pleased with their service and integrity in their business."
"These guys are awesome! Very reasonably priced and professional. John, the sales rep was a pleasure to work with. Matt, the control's installer was very clean with his work!"
"Great Company to work with! They are very friendly and family oriented! Recommend them to anyone! Great work on our new location!!"
"Great People #1. Solid Closed Network Private Security Firm. Reliable. Good customer service. Have been with them for years on B2B B2C C2B C2C."
"I have been using Fox Brothers for my security alarm system for over 10 years. They are very professional and knowledgeable. The service and communication is excellent. We could not be happier and highly recommend them."
"I'm very happy that we selected Fox Brothers for our security system. They provided us with the best solutions and reworked their installation schedule to fit mine in since I travel and had a short window to get the system installed."
Within 30 miles of Easton, PA — eastern Pennsylvania and western New Jersey.
We'll evaluate your property and recommend the right system — no charge, no pressure.
Free fire alarm evaluation — we'll walk through your building, evaluate your current system, and tell you exactly what it needs.
Call 610-258-7000 Or fill out the form above — we respond within one business day.