
Fire Alarm Installation in Jacksonville
Ensuring the Safety & Security of Your Home
At David Gray Electrical Plumbing Heating & Air, we are committed to delivering reliable fire alarm installation services in Jacksonville, FL. With decades of hands-on experience and in-depth knowledge of regional fire safety codes, our licensed electricians offer peace of mind by ensuring every system is installed with care, precision, and compliance.
From small homes to large properties, we understand that no two spaces are alike. That’s why we tailor each fire alarm system to your specific property layout and needs. Whether you’re replacing outdated equipment or installing a system in new construction, we provide the expertise and equipment to protect your home and loved ones from potential fire hazards.
Need fire alarm installation in Jacksonville? Call David Gray at (904) 605-8190 or send us a message online today.
Types of Fire Alarm Systems & Their Benefits
Choosing the right fire alarm system for your home depends on several factors, including the layout of your property, your family’s lifestyle, and local code requirements. Below are the most common system types and their unique benefits:
Common Fire Alarm System Options:
- Ionization Smoke Alarms: Detect fast-burning fires quickly and are ideal for bedrooms and hallways.
- Photoelectric Smoke Alarms: Better at detecting slow, smoldering fires; great for kitchens and living areas.
- Dual-Sensor Alarms: Combine both ionization and photoelectric technologies for broader protection.
- Smart Alarms: Send mobile notifications and integrate with home automation systems for remote monitoring.
- Hardwired Alarms with Battery Backup: Offer reliable protection even during power outages.
Our team can help you evaluate each option and choose the right system for your space. We also install combination systems for added safety and peace of mind.

Our Reviews See What Our Customers Say
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Clearly explained what needed to be done and why. Worked efficiently and neatly. I’m very pleased.
Jennifer W. -
We are grateful to all the professionals who turned our frown upside down.
Wes L. -
Thanks for doing such a thoughtful and precise job, we are very happy!
Ryan M. -
They were organized, prepared, careful, thorough, meticulous, pleasant, and incredibly helpful.
T. Prousis -
From start to finish (estimates thru installation) if you use David Gray you will be completely satisfied and happy that you did.
Cindy S. -
Our technician Rowdy did a great job explaining ways to improve our system and was very helpful.
Stephen B. -
Outstanding service on our duct cleaning today from David Grey Heating & Air.
Jackie G. -
They worked without distractions and cleaned when they completed their work.
Fern M.


Your Safety Is Our Priority
At David Gray, we go beyond installation—we build peace of mind. Our team of licensed, experienced professionals ensures that every fire alarm system is designed and installed to meet the highest standards of safety and reliability. When you choose us, you're choosing a company committed to protecting your home, your family, and your future.
We are proud to serve Jacksonville with local knowledge, responsive service, and industry-leading solutions. From expert recommendations to post-installation support, our goal is to make your fire safety journey easy and worry-free.
Why Choose David Gray for Fire Alarm Installation?
Homeowners throughout Jacksonville turn to David Gray because we prioritize professionalism, safety, and transparent service. Here’s what sets us apart:
Comprehensive Electrical Expertise: Our team handles everything from wiring to device installation and system integration with ease.
- 24/7 Emergency Services: Fires don’t keep a schedule—neither do we. We’re always ready to respond to urgent safety concerns.
- Upfront Pricing: No hidden fees. No surprises. Just honest, upfront estimates you can count on.
- Code-Compliant Installations: We stay ahead of local fire safety laws and the Florida Building Code to ensure legal compliance.
- Custom Installations: Your fire alarm system will be designed to fit your property’s size, layout, and use.
Need professional fire alarm installation in Jacksonville? Call David Gray at (904) 605-8190 or contact us online to request a service today.
Commonly Asked Questions
What types of fire alarms are best for homes?
Dual-sensor fire alarms are often recommended for homes, as they combine ionization and photoelectric detection. Smart fire alarms are also popular for their remote monitoring capabilities and real-time alerts.
How long does fire alarm installation take?
A typical home installation takes 2–4 hours depending on the number of alarms and layout of the home. For larger homes or customized systems, installation may take longer to ensure full coverage and code compliance.
Can fire alarms be integrated with smart home systems?
Yes, we offer smart fire alarms that can connect to your home’s Wi-Fi or security system. These provide real-time mobile alerts and can integrate with other smart devices like lights or thermostats.
Do I need fire alarms in every room?
Fire alarms should be installed in every bedroom, outside sleeping areas, and on each level of your home. Our team evaluates your layout to ensure compliance with Jacksonville and Florida building codes.
How do I know if my current system meets code?
If your alarms are over 10 years old or haven’t been inspected recently, it’s best to schedule a safety audit. Our electricians can evaluate your current system and recommend necessary upgrades.
Are battery-only fire alarms reliable?
Battery-operated alarms are effective but may fail if batteries are not regularly replaced. We recommend hardwired alarms with battery backup for more consistent, long-term protection.
Is professional installation really necessary?
Yes, because DIY installations often result in code violations or system malfunctions. Our team ensures proper placement, device sensitivity, and full regulatory compliance.