Compare the highest-rated home security professionals in Altadena, California. All contractors are licensed, insured, and verified through our rigorous screening process.
As a national leader with a strong local presence, ADT offers comprehensive professional monitoring, a wide range of security equipment, and smart home integration. Their primary strength is their extensive network of highly reliable, company-owned monitoring centers and their long-standing reputation.
Vivint is a major national provider known for its advanced smart home automation and security technology. They specialize in integrated systems that include video surveillance, smart locks, and environmental monitoring, all managed through a single platform.
A highly-rated local company based in Pasadena, offering a more personalized approach to home security. They provide custom installations, excellent customer service, and work with high-quality equipment from brands like DSC and Alarm.com. Their high rating reflects strong local customer satisfaction.
The home security market in Altadena is competitive and service-rich, largely driven by providers based in the immediate vicinity, particularly Pasadena. The community's mix of historic homes and modern residences creates demand for both traditional alarm systems and advanced, integrated smart home security. The average quality of service is high, with a blend of nationally recognized giants (ADT, Vivint) and well-regarded local specialists (Protection Plus) ensuring robust competition. Typical pricing involves an initial equipment and installation cost ranging from $500 to $1,500+, depending on system complexity. Professional monitoring services are generally priced between $30 and $60 per month. Local companies often provide more flexible, non-contract options, while national providers typically require longer-term contracts (36 months) but offer broader technology ecosystems and extensive monitoring infrastructure.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Altadena regulations and climate
Get answers to common questions about home security services in Altadena, California.
In Altadena, a professionally installed and monitored system typically ranges from $600 to $1,500 for equipment and installation, plus a monthly monitoring fee of $30 to $60. Local factors that can influence cost include the need for wildfire-hardened equipment due to our high fire risk zone, and the potential for more complex installations in Altadena's many historic or hillside homes which may require additional equipment or labor.
Yes, Altadena homeowners must comply with the Los Angeles County False Alarm Ordinance. This requires registering your alarm system with the county and paying an annual permit fee to avoid fines for excessive false alarms dispatched to the Sheriff's Department. Additionally, if your installation involves significant exterior drilling or wiring on a historic property, you may need to check with local preservation guidelines.
Altadena's Mediterranean climate with hot, dry summers and mild winters means outdoor cameras and sensors must have a high IP weather-resistance rating to handle dust and occasional heavy rain. For homes in the foothills, choosing equipment with extended wireless range or cellular backup is crucial, as canyons can interfere with signals, and power outages may be more frequent during seasonal Santa Ana wind events.
Prioritize providers with proven experience serving the Altadena area, as they will understand local signal challenges in the foothills and have relationships with the Altadena Sheriff's Station. Ensure they offer cellular backup (critical during PSPS power shutoffs for fire risk) and ask for local references, especially from customers with similar property types (e.g., hillside, historic) to yours.
A comprehensive system can integrate environmental sensors for critical early warnings. This includes smoke and heat detectors linked to 24/7 monitoring for rapid fire department dispatch, which is vital given our high wildfire risk. Furthermore, security cameras can provide remote visual verification of property conditions during evacuation orders or help monitor for wildlife, such as bears or coyotes, which are common in the area.