San Francisco, CA

Protect What Matters Most with Smoke Detector Replacement

Local Technicians. Real Experience.

Smoke detectors are one of the simplest and most effective ways to protect your family and home. But like any device, they don't last forever—most need replacement every 8 to 10 years.

SCHEDULE SERVICE (415) 333-0704
4.9-Star Rated 1,700+ Reviews Serving Bay Area Since 1954

Full-Service Smoke Detector Solutions

Our licensed electricians provide professional smoke detector installation, replacement, and testing across San Francisco and the Bay Area. We help you choose the right type and placement for maximum protection.

Detector Removal & Replacement

We remove expired or malfunctioning smoke detectors and install new, code-compliant units in the correct locations.

Hardwired Detector Installation

Hardwired smoke detectors with battery backup provide the most reliable protection and are required in many California homes.

Battery-Operated Installations

Battery-operated detectors installed where hardwiring isn't feasible—properly placed for full-room coverage.

Interconnected Alarm Systems

When one alarm sounds, they all sound. Interconnected systems ensure everyone in your home hears the alert immediately.

Combination Smoke & CO Alarms

Dual-function alarms that detect both smoke and carbon monoxide—simplified protection in one unit.

Testing & Safety Checks

We test every unit after installation and provide guidance on maintenance schedules to keep your system reliable.

24/7 Emergency Electrical Services

CALL NOW 415.333.0704
Smoke detector replacement and installation service in San Francisco

Why Replace Smoke Detectors with Heise's Plumbing?

Proper smoke detector placement, wiring, and maintenance can mean the difference between a warning and a tragedy. Our licensed electricians ensure every unit is installed correctly and meets California code requirements.

  • Licensed electricians for safe, code-compliant installation
  • Hardwired and battery-operated options available
  • Interconnected systems for whole-home alerts
  • Combination smoke and CO detector options
  • Placement guidance based on room layout
  • Testing and safety check included with every install
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