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TRUSTED BY SAN ANSELMO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon18
    Verified home security system services reviews

Top-Rated Home security system pros in San Anselmo - Updated Nov 2026

Avatar for ADT
ADT
4.5(
891
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving San Anselmo, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

33 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Digital Living
Digital Living
4.5(
353
)
Surveillance Cameras - Install or RepairBuilding Automation System - Install or Service - For BusinessSurveillance Cameras - Install or Repair - For Business

Serving San Anselmo, CA and surrounding areas

Approved

In business since 1994

Free estimates

Small jobs welcome

"Digital Living contacted me almost immediately after I contacted the Home Advisor for recommended contractors. DL scheduled their visit right the next day. Josh came by, assessed my security camera issue and it is working well so far!! Thanks Josh!"
Digital Living Clean, Professional Home Theater
 Marin Custom Home Theater, digital living theater
 CAT6 Network Cabling, Data Network Cabling
 custom home theater
 full motion TV mount, articulating TV mount

+97

Response time2 days
28 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for North Cal Security
North Cal Security
5.0(
4
)
Surveillance Cameras - Install or Repair - For Business

Serving San Anselmo, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Dennis and his team were very professional and walked us through the whole process of installation. He gave great product recommendations on products and cameras that were best suited for our home. The quality of the cameras is top-notch. The work was done in a timely manner, and the installation was quick with great results. We absolutely love our home surveillance system and would highly recommend North Cal Security for home or business surveillance installation."
Wesco Warehouse
Response time10 mins
Response rate100%
2 neighbors recently requested a quote
Avatar for Lightning Electric
Lightning Electric
4.5(
17
)
Building Automation System - Install or Service - For BusinessSmart Home System - Install or Service

Serving San Anselmo, CA and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"I needed to have a charging station installed in my garage after purchasing an EV Bolt. I didn't know of any electricians and so I tired Home Advisor. I filled out a request on Sunday and Monday morning Tony Munguia called to say he could come at 1 PM to give me an estimate. He was promptly at my front door at 1 PM and he was very thorough in his estimate. He used a calculator on his phone to see if the correct wire size would fit in my existing conduit that went from our house to the detached garage. He was very personable and I connected with him while he explained his estimate. I accepted it and he and crew came promptly at 8 AM and excellently install the craving station in my garage. They cleaned up after themselves and completed the jon by 4:30 PM. I now k now of an excellent electrical contractor in Marin should I need one in the future. I would highly recommend their services."
Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving San Anselmo, CA and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing. \n \nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider. \n \nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially. \n \nIt's our mission. It's who we are. It's our legacy. \n

SA and Homeowner
Recommended by100%of homeowners
Avatar for Northbay Technology Company
Northbay Technology Company
5.0(
2
)
Surveillance Cameras - Install or RepairSmart Home System - Install or ServiceSurveillance Cameras - Install or Repair - For Business+1 more

Serving San Anselmo, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"This was the third company we contacted after having no follow through with the first two. I explained to Ramiro of Northbay Technology what our problem was. He had a technician here in a few days, he fixed the problem as well as giving us useful feedback on our system. Our streaming and dvd system work after not having it for almost 3 months! Ramiro also called afterwards to make sure everything was still working. What a treat to find a quality company that does what they say they’ll do and also offer great customer service."
37 neighbors recently requested a quote
Recommended by100%of homeowners
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Home Security Systems FAQs, answered by experts

A study from the University of North Carolina found that security system signs were one of the top ten deterrents for burglars when choosing a target, so they do have some effect. However, you can get into legal trouble for putting up fake signage, so it’s best only to put up signs when you have the alarms to back them up.

Home security cameras typically do not record continuously 24/7. Most options use motion detection technology to trigger recording when they sense movement or a significant change in their field of view. This approach conserves storage space and reduces the need for constant monitoring. When motion is detected, the camera starts recording and may send alerts to the homeowner. However some cameras offer the option for continuous recording, but this requires substantial storage capacity and may overwrite older footage when space runs out.

Insurance companies weigh the amount of potential liabilities on your property to increase (or decrease) the cost of your home insurance. They will use several factors to decide if there are more chances for peril or injury to take place at your home. These factors include your location (whether you live in an area with high risk for natural disasters), the age and condition of your home, and whether you have any “attractive nuisances”—features that both increase the aesthetic of your home and potential for injury—like a pool or treehouse. 

In general, daytime visibility for security cameras ranges from 10 to 70 feet. Higher-end cameras may have night vision that records 100 to 200 feet out. When shopping for any type of security camera, it's important to pay attention to focal length, resolution, and infrared technology to get an idea of the depth and crispness that will be used when capturing images.

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

The San Anselmo, CA homeowners’ guide to home security system services

From average costs to expert advice, get all the answers you need to get your job done.