If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
With over 10 years in the home alarm industry, I’ve built a strong reputation for reliable, professional work done with care. As a one-person business, you’ll work directly with me from start to finish, ensuring clear communication and attention to detail on every job.
I specialize in smart home security, including camera systems, home alarm installations, and system repairs. My goal is simple: deliver great results that keep your home protected and my customers genuinely happy.
If you’re looking for a security pro who treats your home like their own and is committed to exceeding expectations, I’d be glad to help.
Overview
Current Top Pro
Hired 153 times
30 similar jobs done near you
Background checked
1 employee
4 years in business
Business hours
Sun8:00 am - 8:00 pmMon8:00 am - 8:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Stripe, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Services offered
Features wanted
Building height
Single-level building
Two-story building
Three-story building
4-10 story building
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Exceptional 5.0
78 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Danielle C.
7 days ago
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Hired on Thumbtack
Jonathan installed our security system and was punctual, efficient and professional. He was very communicative leading into the appointment as well. Would definitely hire him again!
Home Security and Alarms Install
Steve C.
Jun 20, 2026
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Hired on Thumbtack
It was a pleasure working with Johnathon, He was punctual and very professional and reasonable. He stuck to quote even though he had to order a new siren. He replace a 42 year old house alarm system and key pads I would highly recommend him. and use him again if I ever need this type again.
Home Security System Repair
Ken S.
1 month ago
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Hired on Thumbtack
Thank you to Johnathan for helping us sort our our camera connections for our Google Home app. He is so knowledgeable and efficient. His fee was very reasonable for his expertise. I would hire him again in a heartbeat.
Home Security System Repair
Deidre D.
Apr 8, 2026
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Hired on Thumbtack
I had my alarm system installed and he did a great job. He was very personable, professional and quick. He knew exactly what he was doing and I would definitely use his service again, and refer him to others.
Home Security and Alarms Install
Sevilla J.
Jul 29, 2025
•
Hired on Thumbtack
Johnathan was punctual and very courteous. We needed him to install a smart security system to the back of our house. He came prepared and was very knowledgeable and helpful in helping get the system hooked up and ready to go. I would highly recommend him.
Home Security and Alarms Install
Credentials
Background Check
Jonathan Mesfun
FAQs
What education and/or training do you have that relates to your work?
I have 8 years experience in the residential and commercial industry in CCTV, alarm systems, and card access system.
How did you get started doing this type of work?
I got started when I was 20 years old working for ADT security servicing and installing home alarm systems and CCTV in the entire Bay Area.
What types of customers have you worked with?
Many residential clients throughout the Bay Area, as well as many office and commercial buildings.
