ADT Home Security Monitoring San Marcos, California

Starting at just $27.99/mo Plus Get A $100 Visa Prepaid Debit Giftcard

*Requires a 36-month monitoring contract. Early termination and installation fees apply. Taxes additional. For full details and terms see the footer disclaimer. The equipment shown here requires an upgrade. ADT’s Largest Provider
ADT Largest Dealer Near You SafeStreets USA

Individually Customized & Installed

  • 24-hr fast response time with 4 US monitoring centers for redundancy
  • Expertly installed by a professional near you. Same-day installation is available.
  • From basic packages to smart home and video remote monitoring.
ADT Largest Dealer Near You SafeStreets USA

San Marcos, California Homeowners, Call 844-898-8900

Choose the Perfect Home Security System Monitoring Plan For Your Home Free* Alarm System ($850 value) when you activate an ADT-Monitored security package! With $99.00 Customer Installation Charge and purchase of alarm monitoring services. Early termination fees apply. See Important Terms and Conditions to this offer below

Best & Fastest ADT security system installation in San Marcos, California

Get an ADT security system installation in San Marcos, California as soon as today! ADT home security systems help protect homes throughout the US. SafeStreets is the top home security provider for ADT in the US. See this page for just a few of the monitoring packages & prices. Call now for the latest Home Security Monitoring Deals in town! Check out our reviews page for the latest SafeStreets & ADT security reviews. Whether if your buying a home or having a new home built. SafeStreets and ADT can provide ADT security for New Homes & homeowners.

Below are just a few of ADT Monitoring plans available for San Marcos, California

Traditional Plan

$ 32
99
Monthly
  • ADT 24/7 monitoring
  • Customized Security Systems
  • Maintenance/Extended Warranty
  • Cellular Connection to Monitoring
  • Optional 2-Way Voice
  • Optional Life Safety
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Remote

$ 52
99
Monthly
  • ADT 24/7 monitoring
  • Customized Security Systems
  • Maintenance/Extended Warranty
  • Cellular Connection to Monitoring
  • Optional 2-Way Voice
  • Optional Life Safety
  • App Notifications (via app)
  • Remote Arm/Disarm (via app or internet)
  • System Scheduling
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Popular

Video & Automation

$ 62
99
Monthly
  • ADT 24/7 monitoring
  • Customized Security Systems
  • Maintenance/Extended Warranty
  • Cellular Connection to Monitoring
  • Optional 2-Way Voice
  • Optional Life Safety
  • App Notifications (via app)
  • Remote Arm/Disarm (via app or internet)
  • System Scheduling
  • Video Monitoring
  • Real-Time Video Footage
  • Smart Home Automation

Ready to Get Started? Call
844-898-8900 Now to Order ADT

San Marcos, California Home Security Systems
from SafeStreets & ADT

Quality is great!
5/5
"I was moved into a new home and I also live by myself. SafeStreets offered special pricing with my power company so I went with them. The sales process was all over the telephone which was good. Also, the guy who came and installed was great. It only took him a few hours to have the system installed. He then walked me through everything. Additionally, the features offered are just what I need. The quality is good and the cost is within my price range. Having the system definitely has put me at peace when I go to bed at night. I definitely recommend SafeStreets to others."
ADT Reviews
Julie R.
Dalton, GA, Trust Pilot Reviews For SafeStreets

More about San Marcos, California

San Marcos ( SAN MAR-kohs; Spanish for “St. Mark”) is a city in the North County region of San Diego County, California. As of the 2020 census, the city’s population was 94,833. It is the site of California State University San Marcos and Palomar College. The city is bordered by Escondido to the east, Encinitas to the southwest, Carlsbad to the west, and Vista to the northwest. Lake San Marcos is an enclave, or county island, in the southwestern portion of the city, within San Marcos’ sphere of involve but technically an unincorporated community.

According to historical legends, the San Luis Rey Mission flocks were robbed by a little band of Native Americans in the late 18th century. Fleeing the Spanish troops, the Native Americans escaped to the hills. While pursuing the Native Americans in 1797 the Spaniards came on a fertile valley, which was named Los Vallecitos de San Marcos (Little Valleys of Saint Mark) to great compliment the morning of discovery: April 25, St. Mark’s Day. On April 22, 1840, Governor Juan B. Alvarado arranged Rancho Vallecitos de San Marcos to his relative, Jose María Alvarado. Jose Alvarado was killed at the Pauma Massacre in 1846, and the home was left to his wife; she subsequently sold the house to Lorenzo Soto. In the late 1850s, Soto sold allowance of his estate to Cave Couts, and his intimates was soon raising livestock. Although Cave Couts owned the land, Major Gustavus French Merriam from Topeka, Kansas, made the first remaining settlement. Merriam homesteaded 160 acres (0.65 km) in the north Twin Oaks Valley and began wine and honey production.

German and Dutch immigrants began distressing into the area in the to the lead 1880s. In 1883, a few miles south of the settlement, John H. Barham (for whom the present-day Barham Drive is named) founded the first town in the area, originally situated on the southeast corner of what are now Rancho Santa Fe Road and San Marcos Boulevard. By 1884, the town of Barham had a name office, blacksmith, feed amassing and weekly newspaper. In 1887, the San Marcos Land Company bought almost everything of the San Marcos estate formerly owned by the Couts associates and promptly at odds the house into tracts. Soon the hills began attracting home-seekers.

The native town of San Marcos was roughly a mile north of Barham, at the intersection of what is now Grand Avenue and Rancho Santa Fe Road. In 1887, the Santa Fe Railroad announced that it was going to lay tracks going through the valley, but to the disappointment of the citizens, the tracks were laid one mile (1.6 km) from the center of the town. By 1896, San Marcos was a community taking into account its own stores, post office, blacksmith, and railroad depot. The first researcher in the area, which was started in Barham in 1886, had been moved to San Marcos three years later, as Barham was fading due to its keep apart from from the railroad. To prevent San Marcos from difficulty a similar fate, in 1903 the people of the town picked stirring their homes and moved a couple miles east along the railroad tracks to what now are Mission Road and Pico Avenue. By 1905, the town had all convenience, including rural mail delivery and telephone service. Later that same year, the Richland School (now a wedding chapel on Woodland Parkway) was built, becoming the second hypothetical in San Marcos. The main issue in San Marcos in the 19th and upfront 20th centuries was farming. In the mid-20th century, dairies and poultry production became a big part of the thing in the town.