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Fire alarms
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Safe, Friendly, Licensed

Reach out to local technicians with a flawless reputation and get the results you expect. With over 5 years of experience in the industry, we offer competitive pricing, extended warranties, a loyalty program, and complete dedication to customer satisfaction. Contact us today for a free consultation!


Category

Electrical

Call us+1 (510) 400-6425
Working hoursMonday - Sunday: 9 am — 5 pm

Need a Service?
Book now

Residential Fire Alarms — Installation, Replacement & Testing

Early warning saves lives. We install and replace code-compliant, interconnected smoke and CO alarms so your home alerts everyone—everywhere—when seconds matter. A licensed electrician handles placement, wiring, and testing.

What we install

  • Hardwired alarms with battery backup (required in most homes)
  • Interconnected (wired or wireless link): if one sounds, they all sound
  • Smoke + CO combos where fuel-burning appliances or attached garages are present
  • Photoelectric smoke sensors (better for smoldering fires; fewer false alarms in kitchens/halls)
  • 10-year sealed batteries for backup and low-maintenance
  • Smart alarms (optional): app alerts, self-tests, hush features

Where alarms go (typical)

  • Inside every bedroom
  • Outside each sleeping area (hallway)
  • On every level, including basement
  • Near the kitchen, but not right over cooking appliances (to avoid nuisance trips)

We follow NFPA 72 and local code for spacing, ceiling height, and mounting.

Our process

  1. On-site assessment: walk the home, check existing locations, power, and interconnects
  2. Options & written pricing after the visit: standard vs. smart, smoke-only vs. combo smoke/CO
  3. Professional installation: correct boxes, solid terminations, labeling, and interconnect testing
  4. Commissioning: sound test, hush functions, CO test (where applicable), user walkthrough
  5. Documentation: locations map and simple maintenance schedule

Maintenance & safety

  • Test monthly, vacuum sensors twice a year, replace units every 10 years (CO sensors 5–10 years by model)
  • Keep alarms at least 10 ft from cooking appliances; use photoelectric near kitchens
  • Combine with fire extinguishers and a family escape plan

Brands we trust

Kidde, First Alert/BRK, Nest Protect, Resideo/Honeywell. We service most major makes.

Wondering If We Cover Your City?

Our services are just as easy to schedule across multiple parts of the Bay Area. In the South Bay, we serve San Jose, Sunnyvale, Los Gatos, Saratoga, Campbell, Cambrian Park, Cupertino, Mountain View, Los Altos, Palo Alto, and Menlo Park.

On the Peninsula and the West Bay, we provide the same convenient support in Atherton, Redwood City, San Carlos, Belmont, Foster City, and surrounding areas. In the East Bay, we’re available in Fremont, Newark, Milpitas, and Union City—so wherever you are in our service area, help is close by and simple to book.

If you’re not sure whether we cover your neighborhood, just reach out—give us a call or submit a request online. It’s quick, easy, and completely free, and we’ll confirm availability and next steps right away.

Schedule a licensed electrician for an on-site fire alarm assessment and installation plan: 510-400-6425.

What our customer say

Voltyx Services Electrical Plumbing & HVAC

+1 (510) 400-6425

3400 Stevenson Blvd, Fremont, CA, 94538

800 Saratoga Ave, San Jose, CA 95129

Working hours: Monday - Sunday from 9 am to 5 pm

Voltyx Services Corp BBB Business Review
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Social
  • Construction
    • General Contracting
    • Bathroom Remodeling
    • Kitchen Remodeling
    • Attic Insulation
    • ADU
    • Shed
    • Sauna
    • Patching & Texturing
    • Painting
    • Drywall Installation
    • Framing
    • Crawlspace Insulation
    • Air Leak Inspection
  • Plumbing
    • Maintenance
    • Water Heaters
    • Tankless Water Heaters
    • Electric Water Heaters
    • Shower Pan
    • Radiant Floors
    • Toilet Installation
    • Water Filtration
    • Re-Piping
    • Water Softeners
    • Kitchen sink
    • Vanity sink
    • Kitchen faucet
    • Bathroom faucet
    • Drain cleaning unclogging
    • Flo Smart Water Monitor
  • Electrical
    • Repair
    • Main Panel Upgrades
    • Whole-House Rewiring
    • EV Chargers
    • Outlets
    • Switches
    • Lights
    • Commercial lights
    • PV Panels
    • PV Panels Cleaning
    • Backup
    • Smart Home
    • Home security systems
    • Fire Alarms
    • Ting Sensor
  • Air Cooling
    • Maintenance
    • Repair
    • Air Conditioners
    • Heat Pumps
    • Split Systems
    • Thermostats
    • Packaged AC
    • Rooftop Units
    • Commercial Portable AC
    • Compare Systems
  • Air Heating
    • Heater Repair
    • Heater Maintenance
    • Gas Furnaces
    • Wall Heaters
    • Heat Pumps
    • Electric Furnaces
    • Mini-Split Systems
    • Commercial Heating
    • Commercial Portable Heating
    • Compare Heating Systems
  • Ductwork
    • Duct Replacement
    • Flexible Ductwork
    • Metal Ducts
    • Plenums
    • Air Quality
    • Attic Fans
    • Whole-House Fan
    • Air Handlers
    • Wall Vents
    • Zoning Control
    • Commercial Ventilation
    • Bathroom Exhaust Fan

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