Smoke & CO Detector Installation Near You in Daly City, CA

Professional smoke & co detector installation in Daly City, San Mateo County. Professional installation of hardwired, interconnected smoke and carbon monoxide detectors. Serving Daly City and surrounding areas with licensed contractors and free quotes.

$100–$300San Mateo County
4 contractorsAvg 4.1111 reviews
Call (916) 476-7689
1
2

Get Your Free Quote

Looking for smoke & co detector installation near you in Daly City, CA? Costs range from $100–$300 as of 2026. Per detector installed; volume discounts available. Licensed & insured local contractors · San Mateo County · serving 104,901 residents near the Westlake neighborhood and shopping center. PG&E service area. Call (916) 476-7689 for a free quote.

Last updated July 2026

Smoke & CO Detector Installation in Daly City, California

Daly City homeowners searching for smoke & co detector installation can compare top-rated local contractors on NorCal Repairs. Our directory covers Daly City and surrounding areas in San Mateo County, with pricing typically ranging from $100–$300 depending on the scope of work. All contractors listed for Daly City are licensed by the California Contractors State License Board (CSLB), carry liability insurance, and have verified Google reviews from real customers. Many Daly City residents may qualify for rebates through PG&E — check our rebates page for current offers.

NR

NorCal Repairs Editorial Team

CSLB Licensed · NATE Certified · Serving Northern California Since 2019

Why Daly City Homeowners Choose NorCal Repairs for Smoke & CO Detector Installation

Verified & Licensed

Every contractor is CSLB-licensed, insured, and background-checked. We verify credentials so you don't have to.

Real Reviews, No Fakes

Rankings based on verified Google reviews. No pay-to-rank, no fake reviews. Transparent scoring you can trust.

Fast & Free Quotes

Get matched with top-rated smoke & co detector installation pros in Daly City within minutes. Free estimates, no obligation.

Why Daly City Homeowners Choose Us

Daly City is home to 104,901 residents in San Mateo County. Fog-cooled city south of San Francisco with iconic Westlake tract homes from the 1950s. Our network of licensed contractors understands the specific needs of Daly City homes and provides fast, reliable smoke & co detector installation service.

Whether you're near the Westlake neighborhood and shopping center or anywhere in Daly City, our contractors provide prompt smoke & co detector installation service. Daly City's established housing stock has specific electrical needs, and our local expertise ensures the right solution for your home.

More Home Services in Daly City

What Daly City Homeowners Are Saying

Real Google reviews from customers who hired smoke & co detector installation pros in Daly City.

★★★★★5/5

We recently used Garcia electric to make some upgrades to our rental house in the sunset. Alvaro and his team changed out a number of halogen and fluorescent fixtures with LED including some with dimm...

Kristin Ashleyvia Garcia L Electric Inc
★★★★★5/5

I have used Garcia Electric on numerous occasions. I am a GC and he has worked on both commercial and residential projects for me. He is responsive to calls, has a good turn around on proposals and ...

Christopher Sofisvia Garcia L Electric Inc
★★★★★5/5

Alvaro has done a lot of electrical work in our building. He did an impeccable job replacing outlets in my home. He is prompt, responsive, skillful and clearly explains his work process. I recommend h...

Marian Keelervia Garcia L Electric Inc
★★★★★5/5

We had an excellent experience with Fuse HVAC and Electric installing a Mitsubishi heat pump and mini-split system. Our project had some complexity (rooftop compressor and tight access), and while oth...

Eric Stetzlervia fuse service
★★★★★5/5

If you are looking for a contractor, you can find plenty. But if you are looking for a partner to transform your home into a safe, efficient, and future-proof sanctuary, there is only one name: Fuse S...

Johnson Horvia fuse service
★★★★★5/5

I needed an electrician in Colma for our rental and they obliged, got our several outlets and a light fixture all working properly whereas they previously had some issues. Thank you and we wish you an...

Gabriel Avia Light It Up Electrician Daly City

Smoke & CO Detector Installation in Daly City — FAQ

How much does smoke & co detector installation cost in Daly City?+

Smoke & CO Detector Installation in Daly City, San Mateo County typically costs $100–$300. Per detector installed; volume discounts available. Contact us about available utility rebates in the Daly City area. Call (916) 476-7689 for a free, no-obligation quote.

What plumbing issues are common in Daly City?+

Daly City's fog-cooled city south of san francisco with iconic westlake tract homes from the 1950s. As one of the larger communities in San Mateo County, older infrastructure and aging pipes can cause issues like low water pressure, sewer line problems, and hard water buildup. Our licensed plumbers are experienced with local building codes and common issues in San Mateo County homes.

What should Daly City homeowners know about electrical for their homes?+

Daly City is characterized by fog-cooled city south of san francisco with iconic westlake tract homes from the 1950s. Older homes may have original or second-generation roofing that's approaching end-of-life. These roofs often predate modern building codes and energy standards, making replacement an opportunity to upgrade. Our contractors are familiar with the specific challenges and building codes in San Mateo County.

Do you provide smoke & co detector installation near the Westlake neighborhood and shopping center in Daly City?+

Yes, we serve all neighborhoods in Daly City, including areas near the Westlake neighborhood and shopping center. Whether you're in the heart of Daly City or on the outskirts of San Mateo County, our licensed contractors provide prompt, professional smoke & co detector installation service with free quotes and upfront pricing.

How many smoke detectors does California require?+

California requires hardwired, interconnected smoke detectors in every bedroom, outside each sleeping area, and on every level of the home including the basement. CO detectors are required outside each sleeping area and on every level with a fuel-burning appliance. A typical 3-bedroom Daly City home needs 5–7 detectors.

Why hardwired over battery detectors?+

Hardwired detectors are interconnected — when one detects smoke, all alarms in the house sound simultaneously. They also have battery backup. Battery-only detectors work independently and rely on you to replace batteries. California requires hardwired detectors for all new construction and major renovations.