---
title: ADT Contra Costa County Home Security Systems and Home Alarm Companies
description: Home Alarm Companies in Contra Costa County that install ADT Home Security Systems. More info call 1-800-310-9490
---

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**[Northern CA 800-310-9490 ](tel:1-800-310-9490)****[Southern CA 800-960-4590](tel:1-800-960-4590)**

 

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# ADT Contra Costa County Home Security Companies

## ADT Security Contra Costa County

![ADT Contra Costa County](https://www.californiasecuritypro.com/hs-fs/file-17673379-jpg/images/contra_costa_court_house.jpg?width=187&height=198&name=contra_costa_court_house.jpg)

California Security Pro is your best choice for getting an ADT Monitored Security System installed in your Contra Costa County home. 

California Security Pro has been installing ADT Monitored Security Systems in Contra Costa County since 1999. California Security Pro is one of the largest ADT Authorized Dealers in the United States and ranks in the top 25 of 600 ADT Dealers nationwide.

We have installed over 20,000 Security Systems for California homeowners and help protect many of Contra Costa County's residents and small businesses.

  

## Rated Top 10 Home Alarm Companies in Contra Costa County

California Security Pro is honored to have been awarded a Prime Buyers Report [10 Security Company in Contra Costa County](http://www.primebuyersreport.org/ca/walnut-creek-home-security-and-alarm-companies.html) and currently the only company to be given the [Top 10 Seal](http://www.primebuyersreport.org/research-steps.html). 

We also have an [A+ BBB rating](http://www.bbb.org/greater-san-francisco/business-reviews/security-systems-consultants/california-security-pro-in-san-ramon-ca-370764#bbblogo) and have earned [5 Star Ratings on Yelp](http://www.yelp.com/biz/california-security-pro-san-ramon) from our satisfied customers. It would be our priviledge to install a security system in your Contra Costa County home and we would take incredible care to give you top level service.

## ADT Monitored Security Systems Installed throughout Contra Costa County

California Security Pro installs ADT Monitored Security System for homeowners in these Contra Costa County Cities. 

| ### Contra Costa County |  |  |  |  |
| --- | --- | --- | --- | --- |
| [Alamo, CA](https://www.californiasecuritypro.com/home-security-systems-alamo-contra-costa-county-california) | [Antioch, CA](https://www.californiasecuritypro.com/home-security-systems-antioch-contra-costa-county-california) | [Bay Point, CA](https://www.californiasecuritypro.com/home-security-systems-bay-point-contra-costa-county-california) | [Bethel Island, CA](https://www.californiasecuritypro.com/home-security-systems-bethel-island-contra-costa-county-california) | [Blackhawk, CA](https://www.californiasecuritypro.com/home-security-systems-blackhawk-contra-costa-county-california) |
| [Brentwood, CA](https://www.californiasecuritypro.com/home-security-systems-brentwood-contra-costa-county-california) | [Byron, CA](https://www.californiasecuritypro.com/home-security-systems-byron-contra-costa-county-california) | [Camino Tassajara, CA](https://www.californiasecuritypro.com/home-security-systems-camino-tassahara-contra-costa-county-california) | [Clayton, CA](https://www.californiasecuritypro.com/home-security-systems-clayton-contra-costa-county-california) | [Concord, CA](https://www.californiasecuritypro.com/home-security-systems-concord-contra-costa-county-california) |
| [CrocketT, CA](https://www.californiasecuritypro.com/home-security-systems-crockett-contra-costa-county-california) | [Danville, CA](https://www.californiasecuritypro.com/home-security-systems-danville-contra-costa-county-california) | [Diablo, CA](https://www.californiasecuritypro.com/home-security-systems-diablo-contra-costa-county-california) | [Discovery Bay, CA](https://www.californiasecuritypro.com/home-security-systems-discovery-bay-contra-costa-county-california) | [East Richmond Heights, CA](https://www.californiasecuritypro.com/home-security-systems-east-richmond-heights-contra-costa-county-california) |
| [El Cerrito, CA](https://www.californiasecuritypro.com/home-security-systems-el-cerito-contra-costa-county-california) | [El Sobrante, CA](https://www.californiasecuritypro.com/home-security-systems-el-sobrante-contra-costa-county-california) | [Hercules, CA](https://www.californiasecuritypro.com/home-security-systems-hercules-contra-costa-county-california) | [Kensington, CA](https://www.californiasecuritypro.com/home-security-systems-kensington-contra-costa-county-california) | [Lafayette, CA](https://www.californiasecuritypro.com/home-security-systems-lafayette-contra-costa-county-california) |
| [Marsh Creek Springs, CA](https://www.californiasecuritypro.com/home-security-systems-marsh-creek-springs-contra-costa-county-california-0) | [Martinez, CA](https://www.californiasecuritypro.com/home-security-systems-martinez-contra-costa-county-california) | [Moraga, CA](https://www.californiasecuritypro.com/home-security-systems-moraga-contra-costa-county-california) | [Mountain  View, CA](https://www.californiasecuritypro.com/home-security-systems-mountain-house-san-joaquin-county-california-0-0-0) | [North Richmond, CA](https://www.californiasecuritypro.com/home-security-systems-north-richmond-contra-costa-county-california) |
| [Oakley, CA](https://www.californiasecuritypro.com/home-security-systems-oakley-creek-contra-costa-county-california) | [Orinda, CA](https://www.californiasecuritypro.com/home-security-systems-orinda-contra-costa-county-california) | [Pacheco, CA](https://www.californiasecuritypro.com/home-security-systems-pacheco-contra-costa-county-california-0-0) | [Pinole, CA](https://www.californiasecuritypro.com/home-security-systems-pinole-contra-costa-county-california-0) | [Pittsburg, CA](https://www.californiasecuritypro.com/home-security-systems-pittsburg-contra-costa-county-california) |
| [Pleasant Hill, CA](https://www.californiasecuritypro.com/home-security-systems-pleasant-hill-contra-costa-county-california-0) | [Point Richmond, CA](https://www.californiasecuritypro.com/home-security-systems-point-richmond-contra-costa-county-california) | [Port Costa, CA](https://www.californiasecuritypro.com/home-security-systems-port-costa-contra-costa-county-california-0-0) | [Richmond, CA](https://www.californiasecuritypro.com/home-security-systems-richmond-contra-costa-county-california-0) | [Rodeo, CA](https://www.californiasecuritypro.com/home-security-systems-rodeo-contra-costa-county-california) |
| [San Pablo, CA](https://www.californiasecuritypro.com/home-security-systems-san-pablo-contra-costa-county-california) | [San Ramon, CA](https://www.californiasecuritypro.com/home-security-systems-san-ramon-california) | [Walnut Creek, CA](https://www.californiasecuritypro.com/home-security-systems-walnut-creek-contra-costa-county-california) |   |   |

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Call Now [1-800-310-9490  
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