Professional Home Automation and Security LLC

4.8
17 Verified Reviews
Write a Review
HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

92% Recommended

25 Years In Business

Company Details

  • Verified Licenses

Contact

120 S Del Mar ave Unit 2030
San Gabriel, CA 91778
http://phasecurity.com

Hours

  • Mon: 8:00 AM - 8:00 PM
  • Tue: 8:00 AM - 8:00 PM
  • Wed: 8:00 AM - 8:00 PM
  • Thu: 8:00 AM - 8:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: 8:00 AM - 6:00 PM
  • Sun: 8:00 AM - 6:00 PM
View All Details & Credentials

Achievements

Seal of Approval
Top Rated Professional
Elite Service Professional
Super Service Award
One Year With HomeAdvisor

Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Alarm/Security System Installation
  • Alarm/Security System Repair
  • Surveillance Cameras Residental/Business
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.8
17 Verified Reviews
  • 5
    15
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    0

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality

Reviews

Write a Review
Showing 1-10 of 17 results
5.0 Agnes R. Norwalk, CA
4/23/2026

Our tech Tim is very professional, knowledgeable, very efficient, and friendly. Another project for him soon. This company PHA is highly recommended, shout out to you Tim!

5.0 Steven L. Los Angeles, CA
11/11/2025

Tim n Tom were perfect. No room for improvement. A+ 100%

5.0 Jose R. Alhambra, CA
10/3/2025

They replaced a doorbell with a smart doorbell for me. The technician was knowledgeable and completed the job promptly. The company's response time was quick. The price was very competitive. I already plan to hire them again.

5.0 Joann M. Whittier, CA
4/24/2025

Tim Nguyen was fantastic! He installed a new control panel and new door sensors in just a few hours. He explained how the system works in detail. He also recently texted me to make sure that I was completely satisfied with my system.

5.0 Joe F. Long Beach, CA
1/23/2025

individual was a professional, intelligent and knowledge about the job that he performed

4.0 David K. Rancho Palos Verdes, CA
6/14/2024

Tim was very, very good. He is a pro with security systems. Even though he said that he is not familiar with Simplisafe systems, he figured out how to reboot mine very quickly. His shirt said ADT and I'll bet his expertise shines on ADT systems. Very competent pro.

5.0 Sharon M. Pasadena, CA
5/24/2024

They were punctual, efficient, and cleaned up after themselves. I don't know if they were reasonable because I had nothing to compare their price to. I had a problem, I called them and they came out, immediately. It was actually my fault because I forgot a plug they used was controlled by a light switch, so I turned off two of my cameras. I had to contact them because I did not get a bill or list of products used, which I wanted for my records. I text'd them to request a copy which they sent after my request.

5.0 Michele S. Los Angeles, CA
5/4/2024

Tim was GREAT! He was patient and very helpful! Would totally recommend!

3.0 Bea T. Canoga Park, CA
5/1/2024

He tried to upsell. I asked fora business card and he laughed and said that they did not do that anymore and gave me his phone number. Later he texted me trying to upsell again. I blocked him! This is not the first time I have experienced ADT questionable tactics. If I had known it was them coming out I would have looked for someone else!

5.0 Rick S. Fontana, CA
5/1/2024

TIM WAS GREAT

Showing 1-10 of 17 results Showing 0 of 0 results
Page 1 of 2

Photos

Professional Home Automation and Security LLC
3
Exterior Cameras

Find More Pros

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.



NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change

Required
Required
Required
Required
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.

  • Book with Confidence
  • Cancel or change appointment at any time
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.