Commercial security service · Dallas–Fort Worth
Cameras offline? Recorder not saving video? Card reader or gate acting up? Powerhouse Guardians diagnoses and services commercial camera, recording, access control, intercom and low-voltage systems—even when another company installed them.
Live answer Monday–Friday, 10 AM–6 PM Central. Business-hours service calls across DFW.
- Texas DPS License #B30802201
- Licensed and insured
- Commercial systems
- Repair-first recommendations
Request a service call
Tell us what is down
Use the short form below and we will call to schedule the visit. If available, include the equipment brand, the number of affected devices and what changed before the issue started.
Commercial systems we service
Troubleshooting across the security system
We look beyond the failed device to the power, cabling, network, storage and configuration paths that keep the system working.
Security cameras
Offline cameras, poor image quality, night-view problems, damaged housings, positioning and power issues.
DVRs, NVRs and storage
Recording gaps, playback trouble, drive or retention concerns, time errors and remote-viewing problems.
Access control
Card readers, keypads, credentials, door controllers, door contacts, request-to-exit devices and lock interfaces.
Gates and intercoms
Gate access, call boxes, video intercoms and buzz-in systems that are unreliable or no longer communicating.
Low-voltage cabling
Damaged runs, loose terminations, PoE and power problems, connectivity faults and camera cabling repairs.
System health and access
User access, mobile or desktop viewing, device status and practical system-health checks after the repair.
Most major commercial brands serviced. Support for legacy equipment depends on system condition, compatibility and parts availability. If a repair is practical, we will not push an unnecessary replacement.
A practical service process
Diagnose first. Recommend clearly.
The goal is to restore useful coverage and controlled access while giving you a clear next step for equipment that is obsolete, incompatible or uneconomical to repair.
Schedule and triage
We confirm the property, affected system and the symptoms you are seeing before the visit.
Inspect and isolate the issue
A technician checks the device and the supporting power, cabling, network, storage or controller path.
Repair or document the next step
When a repair makes sense, we focus on restoration. When it does not, we explain the upgrade path and why.
When to call
Small symptoms can signal a larger system issue
- One or more cameras repeatedly go offline
- The recorder stopped saving or playing back video
- Remote viewing no longer connects
- Night images are too dark, washed out or blurry
- Valid credentials are denied at a reader or keypad
- A controlled door or gate does not release reliably
- Video loss started after a power or network change
- The system clock, users or permissions are incorrect
Service repair questions
What DFW customers ask before scheduling
Can you service a system another company installed?
Yes. We service many commercial camera, recorder, access control, gate and intercom systems installed by other providers. Compatibility, system condition and parts availability are confirmed during triage or diagnosis.
Do you repair residential systems?
This service is focused on commercial and organizational properties in Dallas–Fort Worth, including multifamily communities, warehouses, retail sites, offices, schools, clinics and similar facilities.
How quickly can a technician come out?
Scheduling depends on location, technician availability and the issue described. Call during business hours for the fastest scheduling conversation, or submit the short form and we will contact you.
What information should I have ready?
The property address, equipment brand or model, number of affected devices, any error message, and a short description of when the problem began will help us prepare for the visit.
What if the equipment is too old to repair?
We will explain the limitation and recommend a practical path. Depending on compatibility, that may include replacing only the failed component or planning a phased camera, cloud video or access control upgrade.
Restore visibility and controlled access
Ready to schedule commercial security service?
Call Powerhouse Guardians or use the service form above. We support McKinney, Plano, Frisco, Allen, Richardson, Garland, Dallas and surrounding DFW communities—generally within about 30 miles of McKinney.
Texas DPS License #B30802201 · Licensed and insured · Dallas–Fort Worth commercial security technology service