
Across the U.S., smoke and carbon monoxide lead to countless preventable injuries and deaths annually. The danger lies in how invisible they are—smoke spreads quickly while carbon monoxide is odorless and undetectable without the right alarms. Relying on outdated or poorly placed detectors can leave your family vulnerable when seconds matter most.
In San Francisco, older homes and apartments often lack properly installed or interconnected detectors. Some properties still depend on battery-operated units that are easy to forget and fail without warning. A professionally installed system provides dependable, 24/7 monitoring, ensuring your household is alerted at the first sign of danger.
Our detectors meet the latest California regulations for fire and CO protection. Whether you need hardwired smoke detectors, interconnected carbon monoxide alarms, or a combination system, we’ll design a setup tailored to your property.
Investing in professional installation means more than compliance—it means peace of mind. You’ll know your detectors are positioned correctly, tested thoroughly, and ready to protect the people who matter most.

Why San Francisco Homeowners Choose Us
Code compliance matters, but protecting lives is the real goal of detector installation. At K&T, we understand the quirks of both vintage Victorians and modern builds.
We’re trusted by homeowners who want safety systems installed the right way—wired, tested, and verified by licensed professionals. We install detectors that exceed code and work dependably in emergencies.
Why local homeowners count on us:
- Familiar with SF housing requirements and California safety codes
- Licensed, insured electricians with life-safety system expertise
- Clear communication and upfront pricing
- Respectful installation with minimal disruption
- Reliable placement and testing for maximum coverage
What You Gain from Professional Detector Installation
Why expert installation makes a life-saving difference:

Our Process: How It Works
We keep safety upgrades straightforward, guiding you from start to finish.
Free Assessment
We review your home and determine where detectors are needed.
Clear Quote
Transparent pricing with no hidden costs.
Permits & Compliance
Permits and compliance are handled by us to keep your system up to code.
Professional Installation & Testing
Our licensed electricians install, wire, and test every unit for reliability.
Most installations are completed in just one visit with minimal disruption.
Helpful Information
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