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# Best Home Security & Alarms in San Francisco, CA - SanFranciscoTopRated.com

[SanFranciscoTopRated.com](/)

Proudly serving **Noe Valley, Richmond District, Marina, Daly City, South San Francisco, Sausalito** and the greater San Francisco area. **Made for The Golden State.**

[SanFranciscoTopRated](/) / Home Security & Alarms

# Best home security and alarm companies in San Francisco, CA

Verified San Francisco home security and alarm companies for alarm systems, cameras, smart locks, and monitoring - serving Noe Valley, Richmond District, Marina, Daly City, South San Francisco, Sausalito and beyond.

Rankings updated October 2026 from Google ratings and review volume - not paid placement

Maya, the Top Rated AI concierge

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## Have Maya call you.

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## How to pick a home security company in San Francisco

A good security installer designs around your actual home, explains monitoring costs up front, and does not trap you in a punishing multi-year contract to get a fair price.

Fog, salt, hills, and Victorians: San Francisco homes are beautiful, complicated, and expensive to neglect. When you compare home security and alarm companies in San Francisco, ask every one of them the same three questions: are you licensed and insured for this exact work, who is actually showing up (your crew or a sub), and what does the warranty cover in writing.

Searching for home security and alarm companies near me in San Francisco? Everyone ranked below serves San Francisco and the surrounding neighborhoods, including Noe Valley, Richmond District, Marina, Daly City, South San Francisco, Sausalito. Check the address and service area on a listing before you call, because the closest one is not always the one a search engine puts first.

How we rank these San Francisco businesses

Today this order comes from public Google ratings and review volume, and nothing else.

- **A quality floor.** At least a 4.0 rating and 15 or more reviews to be listed at all.

- **Confidence, not just stars.** A thin rating gets pulled toward the typical rating for its own category, in proportion to how few reviews back it up; a well-reviewed rating is trusted almost entirely as is. A 4.9 from 7 reviews is a weaker claim than a 4.5 from 890, and the order says so.

- **Recent counts for more.** A five star review from four years ago is not evidence about the crew working today.

- **One customer, one voice,** and a burst of reviews in a single day counts for less than the same reviews earned over a month.

- **Local means local.** A business has to actually serve San Francisco to be listed here. We measure the distance from the business to the city and drop the ones that are really in another market, which is why you will not see a clinic an hour away sitting above the one down the road.

- **The ranked order is not for sale.** No business can pay to move up in the numbered list. Every position in it is earned on public ratings and review volume and nothing else.

- **Featured is a labelled spotlight, not a rank.** The starred card above the rankings is reserved for businesses that have recently joined Top Rated. A new client can be excellent and still have a short review history, and the numbers alone would bury them for months, so the spotlight gives them visibility while that history builds. It carries no position number, it never moves anyone in the numbered list below it, and it is clearly marked every time it appears. We also rotate it: promotions and seasonal events cycle different clients through the slot, so it is a turn in the spotlight rather than a permanent purchase.

**What is changing.** We are adding a second signal: reviews left here by customers whose job we can actually trace. It is built and published below so you can see it before it counts, and it is not part of the order yet. A review will count more when we can prove the job happened, not because it was left on our site.

How much each kind of review counts

- 1.6x**Verified job**

A Top Rated review from a customer whose job we can trace: we brokered the lead, the work was booked, and the review came after the job.

- 1.2x**Verified account**

A Top Rated review from a real, signed-in account that we cannot tie to a specific job.

- 1x**Google**

A public Google review. This is the baseline and it is not discounted.

- 0x**Unverified**

Anything we cannot stand behind. Shown if we show it, counts for nothing.

Still curious? [The full methodology](/methodology/) and [the FAQ](/faq/).

## The full San Francisco ranking

Show independents only

1

[Sparkye Independent · Locally Owned](/biz/sparkye/)

★★★★★ 5 · 71 Google reviews · 162 Schwerin St

[View profile](/biz/sparkye/) [Call](tel:+15102604668) [Website](http://www.sparkye.net/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

2

[VP Security Guards Independent · Locally Owned](/biz/vp-security-guards/)

★★★★★ 5 · 27 Google reviews · 981 Mission St Ste 113

[View profile](/biz/vp-security-guards/) [Call](tel:+18005209260) [Website](https://www.vpsecurityguards.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

3

[Armada Mobile Security Patrol Independent · Locally Owned](/biz/armada-mobile-security-patrol/)

★★★★★ 5 · 18 Google reviews · 701 Pennsylvania Ave

[View profile](/biz/armada-mobile-security-patrol/) [Call](tel:+14155335534) [Website](http://www.armadapatrol.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

4

[Safe and Sound Security](/biz/safe-and-sound-security/)

★★★★½ 4.9 · 36 Google reviews · 156 2nd St

[View profile](/biz/safe-and-sound-security/) [Call](tel:+14153668067) [Website](https://getsafeandsound.com/locations/san-francisco/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

5

[First Tech Networks Independent · Locally Owned](/biz/first-tech-networks/)

★★★★½ 4.9 · 35 Google reviews · By Appointment ONLY

[View profile](/biz/first-tech-networks/) [Call](tel:+14158167111) [Website](http://securitycamerainstallationsf.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

6

[Security 101 - San Francisco Bay Area Independent · Locally Owned](/biz/security-101-san-francisco-bay-area/)

★★★★½ 4.9 · 30 Google reviews · 6646 Owens Dr

[View profile](/biz/security-101-san-francisco-bay-area/) [Call](tel:+19259510444) [Website](http://www.security101.com/sanfrancisco?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

7

[Golden Gate Burglar Alarm Co. Independent · Locally Owned](/biz/golden-gate-burglar-alarm-co/)

★★★★½ 4.9 · 27 Google reviews · 100 Santa Rosa Ave

[View profile](/biz/golden-gate-burglar-alarm-co/) [Call](tel:+14152851787) [Website](http://goldengateburglaralarm.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

8

[Bay Alarm Medical Independent · Locally Owned](/biz/bay-alarm-medical/)

★★★★½ 4.8 · 18886 Google reviews · 1140 Galaxy Way Ste 150

[View profile](/biz/bay-alarm-medical/) [Call](tel:+19256771400) [Website](http://www.bayalarmmedical.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

9

[Handyman Heroes Independent · Locally Owned](/biz/handyman-heroes/)

★★★★½ 4.8 · 205 Google reviews · 1525 Waller St

[View profile](/biz/handyman-heroes/) [Call](tel:+18443824376) [Website](https://handymanhero.es/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

10

[Mission Protection Services INC Independent · Locally Owned](/biz/mission-protection-services-inc/)

★★★★½ 4.9 · 16 Google reviews · 18 Bartol St Ste 172

[View profile](/biz/mission-protection-services-inc/) [Call](tel:+18004168369) [Website](https://www.missionprotectionservices.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

11

[Safe and Sound Security](/biz/safe-and-sound-security-broadway-4th-floor/)

★★★★½ 4.8 · 66 Google reviews · 2201 Broadway 4th Floor

[View profile](/biz/safe-and-sound-security-broadway-4th-floor/) [Call](tel:+15106408720) [Website](https://getsafeandsound.com/locations/oakland-business-security-systems/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

12

[iTZ Networks Independent · Locally Owned](/biz/itz-networks/)

★★★★½ 4.7 · 43 Google reviews · 3026 24th St #1

[View profile](/biz/itz-networks/) [Call](tel:+14154468877) [Website](https://itznetworks.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

13

[Armada Protective Services Inc. (Armada Security) Independent · Locally Owned](/biz/armada-protective-services-inc-armada-security/)

★★★★½ 4.6 · 31 Google reviews · 701 Pennsylvania Ave Ste 108

[View profile](/biz/armada-protective-services-inc-armada-security/) [Call](tel:+14156478500) [Website](https://armadasecurity.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

14

[Complete Security, Inc.](/biz/complete-security-inc/)

★★★★ 4.4 · 47 Google reviews · 344 Kearny St

[View profile](/biz/complete-security-inc/) [Call](tel:+14155431660) [Website](https://www.completesecurityinc.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

15

[ADT Security Services](/biz/adt-security-services/)

★★★★ 4.4 · 70 Google reviews · 150 N Hill Dr Ste 3

[View profile](/biz/adt-security-services/) [Call](tel:+16504580123) [Website](https://www.adt.com/local/ca/brisbane?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

16

[International Spy Shop Independent · Locally Owned](/biz/international-spy-shop/)

★★★★ 4.3 · 414 Google reviews · 555 Beach St

[View profile](/biz/international-spy-shop/) [Call](tel:+14157754779) [Website](http://www.internationalspyshop.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

17

[TS4 Security Service Independent · Locally Owned](/biz/ts4-security-service/)

★★★★ 4 · 50 Google reviews · 1031 Franklin St

[View profile](/biz/ts4-security-service/) [Call](tel:+14153356552) [Website](http://www.ts4security.com/?utm_source=topratedcities&utm_medium=referral)

Unclaimed - is this yours?

Ratings and review counts sourced from Google. Businesses shown are the highest-rated in San Francisco; owners can claim and verify their listing free.

## Home Security & Alarms in San Francisco: common questions

### Who are the best home security and alarm companies in San Francisco?

Based on Google ratings and review volume as of October 2026, the top rated home security and alarm companies in San Francisco are Sparkye, VP Security Guards, Armada Mobile Security Patrol. See the live ranked list, ratings, and contact details on this page.

### How do I find home security and alarm companies near me in San Francisco?

Every company ranked on this page serves San Francisco and the surrounding area, including Noe Valley, Richmond District, Marina, Daly City, South San Francisco, Sausalito. Open any listing for its address, phone number and service area, then call the two or three closest to you. Distance is worth checking yourself: the nearest home security company is not automatically the best one, so this page ranks on rating and review volume first and leaves proximity to you.

### How do I choose a home security company in San Francisco?

A good security installer designs around your actual home, explains monitoring costs up front, and does not trap you in a punishing multi-year contract to get a fair price.

## Are you a top-rated San Francisco pro?

Listings and claims are free. Early claimants receive Premium at no charge, a $297 value, after confirmation. No purchase is required.

[Claim your free listing](#)

Prefer to talk? Call or text the Top Rated directory on [(813) 454-0813](tel:+18134540813). This is our number, not the number of any business listed here.

Related in San Francisco: [Septic Services](/septic/) · [Home Inspection](/home-inspection/) · [Siding](/siding/) · [Insulation](/insulation/)