Best Home Security Systems in San Francisco

Frisco, SF, no matter what you call San Francisco, it’s home. Learn how to protect your place with the best local home security system.
Customer Service Pick
Bay Alarm Security logo
Bay Alarm
4 out of 5 stars
  • pro
    Locations across the Bay Area and California
  • pro
    Alarm patrol and response
Home Automation Pick
Powerhouse Security logo
Powerhouse Security
4 out of 5 stars
  • pro
    Alexa and Google-compatible equipment
  • pro
    Smart garage door equipment
Eco-Friendly Pick
Redwood Security Systems Inc logo
Redwood Security Systems Inc.
4 out of 5 stars
  • pro
    Green Business certification
  • pro
    Solar-powered equipment

Our Recommendation: They’re All Winners

The Bay Area is diverse, so it makes sense that the best security companies in San Francisco would evolve to meet everyone’s needs.

Our picks for San Francisco’s best security systems are Bay Alarm, Powerhouse Security, and Redwood Security Systems Inc. Compared to each other, it’s a close race, but Bay Alarm came out on top for its customer service and unique security services.

None of these security services display pricing, contracting, or monitoring information online. So, we contacted each security company and found that each offers custom systems and contracts. Bay Alarm, Powerhouse Security, and Redwood Security Systems Inc. all offer customized systems with sensors, fire and CO equipment, professional monitoring, and installation.

Compare San Francisco’s Best Home Security Systems

Customer Service Pick Home Automation Pick Eco-Friendly Pick

Bay Alarm Company

Powerhouse Security

Redwood Security Systems Inc.

Starting Monthly Monitoring Costs




Alarm Patrol and Response
Icon Yes  LightYes
Icon No  LightNo
Icon No  LightNo
Home Automation
Icon Yes  LightYes
Icon Yes  LightYes
Icon No  LightNo
Certified Green Business
Icon No  LightNo
Icon No  LightNo
Icon Yes  LightYes
Home Audio
Icon No  LightNo
Icon Yes  LightYes
Icon No  LightNo
Learn More

Info current as of 03/05/2020. Offers and availability may vary by location and are subject to change.

Best Home Security in San Francisco: Reviews

Bay Alarm Company: Customer Service Pick

With all the Bay Alarm locations across California and The Bay Area, you’re probably neighbors with someone who works there.

Bay Alarm is our customer service pick because we got a quick, friendly response to our questions and received follow up calls in the days after. Bay Alarm is a family-owned business, and their customer service quality proves it.


Like national brands ADT and Vivint, Bay Alarm offers alarm systems, security cameras, home automation, smoke and fire alarms, and even doorbell cameras. But options like alarm patrol and response service are unique to Bay. When you’re out of town or worried about a potential threat, Bay Alarm will send safety escorts to patrol your home and watch your neighborhood.

The monitoring and installation professionals are locally trained, so it’s likely they’ll know your neighborhood well (a handy feature in an emergency). Monitoring starts at $35 per month, which is similar to most national brands’ monitoring rates.

Bay Alarm stood out from the three because of its resources, happy employees, and polite customer service. Our only complaint is it’s hard to nail down pricing because Bay uses a personalized evaluation to equip your home with the right devices and monitoring package.

So if you’re curious about this security company for your own home or business, you’ll need to contact them for a quote. The good news is whoever you reach will be friendly and eager to help.

pro Locations across the Bay Area and California
pro Home automation, security cameras, fire and smoke detectors
pro Over 40+ years of experience
con No set prices

Bottom Line: Bay Alarm customizes their systems based on customer needs. You’ll have to invest (and maybe even haggle) to get the package you want. But if you’re ready to invest in a local security system, Bay Alarm’s a good bet.

Powerhouse Security: Home Automation Pick

For a small company, Powerhouse Security offers a ton of home automation options. This includes smart lights, thermostats, and locks, but they also install doorbell cameras and accessories to make your garage smarter .

You can opt for a Bluetooth-enabled hub that arms and disarms when you come home so you don’t have to fumble with a keyfob or remember a code. Powerhouse can even beef up your home audio system for movie nights or the next 49ers game.

Like Bay Alarm and Redwood Security, Powerhouse doesn’t advertise any details and prices for monitoring and contracts. But all you have to do is call.

We called and spoke to the owner, Peter Alford. He told us about the company’s two-year contract and two-year warranty and monitoring service starting at $39 per month. The rest depends on your home and the system you need.

Powerhouse is our pick if you want home automation added to your security system. Smart locks, lights, and remote thermostat equipment are just the tip of the iceberg. Powerhouse Security also offers smart garage door equipment to keep your home and car safe.

pro Full suite of home automation equipment
pro Bluetooth-enabled system hub
pro Indoor and outdoor camera installation
con Not much information online

Bottom Line: If you want a homegrown automation system for your house, apartment, or condo, Powerhouse Security is a good first choice. You’ll have to call to get the details you want, but you’ll likely speak with the top dog directly.

Redwood Security Systems Inc.: Eco-Friendly Pick

Redwood Security Systems, Inc. has served San Francisco and the Bay Area since 1977. In that time, it opened up its own UL-listed monitoring station in Marin County and became the only Certified Green security company in the Bay Area.

Marin’s Green Business program encourages businesses and other organizations in the San Francisco area to comply with environmental regulations and conserve resources like water and energy. Redwood offers a fully solar-powered system, paperless service, eco-friendly cleaners, and more. It’s also the only company we've ever seen to sell alarm window screens.

Monitoring through Redwood starts at $50 per month, so you’ll need to fine-tune your monthly budget to support your system.

While Redwood offers standard equipment like cameras and alarm systems, it’s also the only company we've ever seen to sell alarm window screens. These devices look like typical window screens but send alerts to your central control panel if they’re torn or lifted. So whether it’s an intruder getting in or a sneaky teenager getting out, you’ll know as soon as they tamper with the screen.

Redwood also boasts a slew of certifications and professional memberships. It’s a member of the Electronic Security Association, National Fire Protection Association, National Institute for Certification in Engineering Technologies, and ASIS. So you know industry-accredited professionals installed your system.

pro Owns and operates monitoring facility
pro Installs alarm window screens
pro Blends system into your decor
con Limited home automation equipment

Bottom Line: Redwood Security Systems, Inc. has some never-before-seen security equipment that really wowed us. The basic monitoring rate is higher than its competitors, but you’ll get a custom system from an environmentally conscious and industry-accredited company.

More San Francisco Home Security Companies

Security Company

Phone Number

Learn More

VHT Valley Home Theater & Automation


Visit Website

Bamboo Communication LLC


Visit Website

McMillan Security Systems, Inc.


Visit Website

North Bay AVS


Visit Website

Enterprise Communications LLC


Visit Website

Kurtis Company


Visit Website

Golden Gate Burglar Alarm Co.


Visit Website

Northwest Security Inc.


Visit Website

Covalt Communications


Visit Website

Regent5, LLC


Visit Website

Safe & Sound Security


Visit Website

Dream Digital AV, Inc.


Visit Website

Should I Buy a Local or National Security System?

When shopping for a security system, it’s smart to weigh the pros and cons of going big versus going local. Here are the basics:

National Brands

Home security companies like Frontpoint or ADT are typically transparent about pricing and packages before you click “buy.” National brands provide more installation and monitoring options too.

But these perks can come with high-pressure sales, fine print, long contracts, and less customization.

Local Brands

Local companies aren’t as up front about their policies and prices. Most of the companies we saw required us to call in for a quote to get any information. That said, they provide all the same equipment as the big guys and more if you want CCTV, access security, or home theater services.

San Francisco is the place to go for new tech. So it’s no surprise that local companies can create a custom system with clever home automation devices. That said, they tend to have fewer resources for security services, take longer to install, and cost more than national alarm systems.

What to Know About Buying Home Security in San Francisco

San Francisco is notorious for its high-cost, high-reward lifestyle. The expensive real estate and high crime rates can make Fog City a tough place to live if you don’t have the cash.

Property Crime and Violent Crime

Property crime is a rampant problem across the Bay Area. According to a 2017 annual police report, there were over 44,000 incidents of larceny and theft alone in San Francisco, while all violent crime that year totaled to 6,334 incidents. As a whole, there were 54,659 reports of property crime reported in the city in 2017.2

In 2018, the FBI reported 49,214 property crimes in San Francisco and 155,896 across the Bay Area.2 These numbers positioned San Francisco as top in the nation for property crimes.3

San Francisco

The Bay Area




Violent Crime



Murder and Nonnegligent Manslaughter









Aggravated Assault



Property Crime









Motor Vehicle Theft



Data from 2018 Crime in the United States Report from the Federal Bureau of Investigation.

Competitive Real Estate

San Francisco has always been pricey, but real estate skyrocketed when high profile tech companies moved into the area. Now, the median home price in San Francisco is $1.4 million.4

These high prices take homeownership off the table for many. High rise apartment buildings, duplexes, and other small spaces are often the better option for buying. Those left renting may have to share tight quarters with others or look into unconventional alternatives. And the problem isn’t going anywhere. Zillow predicts a 4.6% increase for housing within the next year.4

Even nearby SF, real estate is some of the most expensive in the country. For example, Oakland has a median home price of $641,000 and an average rent cost of $2,296 per month. Compare that to $299,400, the median home price in the US as of September 2019.5

If you live in a small or shared place in The City, a smaller, DIY system may be the best move. These systems usually come with stick-on sensors that you can place anywhere like doors or windows.

But the more space you have, the more options there are. For families in the suburbs, wired or professionally installed home security systems are large enough to cover your entire house.

What to Consider When Buying Home Security in The Bay Area


In San Francisco, northeastern neighborhoods like Pacific Heights, Downtown, and Nob Hill tend to see more criminal activity. But this isn’t always true. Areas like Lake Shore and Bayview neighborhoods in South San Francisco also have high crime rates.

Neighborhood Scout’s crime map shows that the safest areas lie on the West and central areas of the city.

Unfortunately, the entire city has a high crime rate. San Francisco is only safer than 2% of other cities in California, with a total crime rate of 64.1 per every 1,000 residents.6

So if you live anywhere in The City, consider getting a home security system to keep your property safe while you’re home or away.

Protect Your Vehicle

Of all the listed types of property crime, vehicle break-ins are wildly common in San Francisco and The Bay Area. As of February 2020, there have already been 1,920 (roughly 61 per day).7

Vehicle break-ins are so common that the San Francisco Police department launched a campaign to remind residents to remove all valuables from their vehicles before leaving.

When shopping for home security in the area, factor in your vehicle’s safety as well. Look for devices like smart garage door openers to keep your garage safe. You can also install cameras by your parking spot. And a GPS vehicle tracker for your car can come in handy if your vehicle is stolen.

Security in The City 

From our research, we landed on three excellent choices for home security in San Francisco and The Bay Area. Whether you rent a high rise apartment or own a home in the suburbs, your possessions are worth protecting. Compare our picks to the best home security companies available nationwide to find the right system for your home.

California Statistics and Resources

San Francisco Police Department

Non Emergency Line: 1-415-553-0123Anonymous Tip Line: 1-415-575-4444

San Francisco Fire Department

Fire Department Main Line: 415-558-3200

Safety Awareness for Everyone

Neighborhood Watch: 415-553-1984

SF Animal Care and Control

General Information: 415-554-6364Emergency Dispatch (6am-11pm): 415-554-9400


  1. San Francisco Police Department, “Year End Crime Statistics 2017
  2. Federal Bureau of Investigation, “Crime in the United States, Table 6
  3. San Francisco Chronicle, “The Scanner: San Francisco Ranks No. 1 in US Property Crime
  4. Zillow, “San Francisco Home Prices & Values
  5. Neighborhood Scout, “Oakland CA Appreciation Rate Trends and Housing Data”,, “Median and Average Sales Prices of New Homes Sold in United States
  6. Neighborhood Scout, “San Francisco Crime Rates
  7. San Francisco Chronicle, “S.F. Car Break-In Tracker
Katie McEntire
Written by
Katie McEntire
As a renter, pet-owner, and woman living alone, Katie McEntire takes safety seriously. She’s tested devices like pet cameras, home security systems, and GPS trackers in her own home and devices in the name of safety. In addition to testing, writing, and reviewing for SafeWise, she also makes videos for the site’s YouTube channel. She’s been featured on publications like TechGuySmartBuy, Forbes, Healthy Moms, and Digital Care. Katie has a Bachelor’s degree in Technical Writing from Austin Peay State University in Clarksville, Tennessee. She’s held previous writing positions at and Top Ten Reviews.

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