Approved
Maximus Security Services
Alarm or Security System Repair, Alarm or Security System Service, Commercial Alarm or Security System Installation,
About us
Maximus Security Services ? DFW's Trusted Alarm Repair Specialists Is your alarm beeping, malfunctioning, or acting up? Maximus Security Services has fixed 360+ home and business alarm systems across the DFW Metroplex ? often the same day you call. We work on all major platforms (DSC, Honeywell, GE, Napco, 2GIG) so no matter who installed your system, we can likely repair it. Why replace what can be fixed for a fraction of the cost? No three-year contracts. No credit checks. No hassle. Just honest troubleshooting and fair pricing from a father-son team with 20+ years in the business. Need monitoring too? We offer that without the lock-in other companies require. Call 214-377-0342 Texas DPS license number (B17855). Licensed
Business highlights
Emergency services offered
15 years of experience
Services we offer
security system
Amenities
Emergency Services
Yes
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.9423 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 86% | ||
| 4% | ||
| 0% | ||
| 0% | ||
| 0% |
Filter reviews by service
Showing 1-25 of 423 reviews
Brice I.
Oct 2026
Alarm or Security System Repair
Quick and efficient. Didn't try to upsale me. Very professional. Would highly recommend.
Daniel S.
Oct 2026
Google Review
Kevin and the Maximus team are highly competent and incredibly responsive to any problems/issues. He always answers the phone and is so patient…
I recommend Maximus strongly !!
Ann V.
Oct 2026
Google Review
We recently moved into a new home with a security system which we didn’t not have service for. The alarm kept going off and I could not get help from the vendor. Kevin from Maximus Security Systems came out the same day and disconnected everything. He was very knowledgeable on these types of issues. I am so thankful for his help and would highly recommend this company to anyone in my situation.
W H.
Oct 2026
Google Review
I have used Kevin with Maximus for over 12 years now. They are very professional, prompt, and honest in their service, expertise, and prices. Over the years, I have used them for fixing security/alarms along with upgrades and improvements. Highly recommended!
Karen S.
Oct 2026
Google Review
I have used this company for my security needs for a number of years. Very reliable. When something goes wrong, Kevin troubleshoots the issue until it is corrected. They respond quickly to calls. I would highly recommend them.
Bob R.
Oct 2026
Google Review
Maximus has consistently provided responsive and excellent service for my fire and burglary alarm needs. They are practical and efficient, and their systems work.
Dina -.
Jul 2026
Alarm or Security System Repair
I hired Maximus Security Services. Maximus replaced an expired smoke/carbon monoxide detector. Within minutes the chirping/beeping that was inside our unit, causing us to literally go crazy, stopped. I believe we were charged a fair price. The job was completed swiftly. I am satisfied and would highly recommend Maximus Security Services. And it was a Sunday!
Darrell D.
Jul 2026
Alarm or Security System Repair
Awesome great job very professional
Kyle D.
Jun 2026
Alarm or Security System Repair
Honest and performed the work as described. No surprises. Would highly recommend this provider.
Keith M.
Jun 2026
Alarm or Security System Repair
Kevin did a great job on getting my security system back to working order. He arrived on time and completed the work within an hour. I highly recommend him and the company.
Stephanie G.
May 2026
Alarm or Security System Repair
Great experience with Mr. Strickland, Maximus Security. He was professional, courteous and very knowledgeable about all things electrical. I look forward to his help on an additional project very soon. Reasonable, accommodating and offered GREAT customer service. I recommend hiring him for your electrical support!
Olin S.
May 2026
Alarm or Security System Repair
We experienced beeping coming from our key pads on our ADT system. Certain zones were reported to check. We replaced batteries in the smoke detectors but that did not resolve our problem. Called Maximus Security, Kevin performed a complete system check. Found our back up battery was low on reserve power and replaced. Also rebooted system and performed certain coding that resolved our issues. All this for a very reasonable charge. What’s better, we got a call from Kevin a week later as a follow up call just to check if all was well. 5 star service!
Vicki G.
May 2026
Alarm or Security System Repair
Installation of new home system
Jeannine B.
May 2026
Alarm or Security System Repair
Great job!
Cocita W.
May 2026
Alarm or Security System Service
Updated the alarm system through a new touch screen with a video doorbell that will allow me to view my door through my keypad.
The customer service was very professional, knowledgeable, and was very patient to show me how to use everything.
No contract! Pay less than $40 monthly.
I had an amazing experience!
Highly recommend “
Ron B.
Nov 2022
Alarm or Security System Repair
Good job on the task hired but did not clean up after.
Response from Maximus Security Services
"Thank you."
Johnny L.
Sep 2022
Alarm or Security System Repair
Same day response. Excellent service. Totally satisfied.
Ralph D.
Aug 2022
Alarm or Security System Repair
Very knowledgeable
Cynthia M.
Jul 2022
Alarm or Security System Repair
Very knowledgeable
Jim B.
Jun 2022
Alarm or Security System Repair
Prompt. Personable. Professional.
Andrew M.
May 2022
Alarm or Security System Repair
Quick response and quick scheduling. Arrived on time. Respectfully wore covers on shoes to protect floors. Found and fixed the issue quickly and with quality.
Jim B.
Apr 2022
Alarm or Security System Repair
Maximus did a great job at a reasonable price. I would not hesitate to use them again, or recommend them to a neighbor.
Bob L.
Apr 2022
Alarm or Security System Repair
This guy knows what he doing. He is great to do business with. He will be my alarm guy.
Jim P.
Mar 2022
Alarm or Security System Repair
Kevin was professional and knowledgable and was willing to share his knowledge. We only wanted a small repair at this time, Kevin is at the top of our one person list for when we upgrade or replace our current system. Great job!!
Clyde D.
Feb 2022
Alarm or Security System Repair
Did a great job.
Licensing
Licensed*
Trade License Number
B17855
Trade License Locale
TX
Trade License Expiration
03/31/2027
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
Maximus Security Services is currently rated 4.9 overall out of 5.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: 8:00 AM - 5:00 PM
Sunday: Closed
Maximus Security Services accepts the following forms of payment: CreditCard
Yes, Maximus Security Services offers free project estimates.
No, Maximus Security Services does not offer eco-friendly accreditations.
Yes, Maximus Security Services offers emergency services.
No, Maximus Security Services does not offer warranties.