OUR SERVICES

Comprehensive industrial automation repair and maintenance. All major brands. Expert engineers. Guaranteed results.

☀️

Solar Inverter Repair

All Types & Brands Supported

Solar inverters are the heart of any solar power system. When they fail, your entire investment stops producing. HOAK Labs provides expert solar inverter repair, diagnostics, and maintenance for residential, commercial, and industrial solar systems of all types.

Complete solar inverter overhaul
MPPT controller diagnostics & repair
DC-AC conversion stage repair
Grid-tie inverter servicing
Hybrid inverter repair & setup
Battery management system repair
Monitoring system troubleshooting
Firmware update & re-commissioning
Get a Quick Fix Quote →
Solar Inverter Repair

Common Failure Causes

IGBT/MOSFET FailureCapacitor DegradationMPPT FailureOverheatingSurge/Lightning DamageCommunication ErrorsDisplay Faults

Brands We Service

HuaweiSolarEdgeSMAFroniusGrowattSungrowGoodweDeyeSofar SolarVoltronic

Need urgent SOLAR repair?

Call us now for same-day assessment.

03332707900
⚡

Variable Frequency Drives

Repair, Maintenance & Commissioning

Variable Frequency Drives are the workhorses of modern industrial operations. When they fail, production stops. HOAK Labs offers comprehensive VFD services covering all major brands, from single-phase domestic drives to large industrial multi-drive systems.

Complete VFD repair & overhaul
Fault diagnosis & troubleshooting
Preventive maintenance programs
Testing & commissioning
Parameter backup & programming
Power capacitor replacement
IGBT module testing & replacement
CPU & control board repairs
Get a Quick Fix Quote →
Variable Frequency Drives

Common Failure Causes

Power Supply FailuresCPU Board FailurePower Board FailuresEncoder Card FaultyPower Capacitor Weak/FaultyOverheating IssuesCooling System Failure

Brands We Service

SiemensABBSchneiderMitsubishiYaskawaINVTDeltaDanfoss

Need urgent VFD repair?

Call us now for same-day assessment.

03332707900
🖥

Programmable Logic Controllers

Installation, Repair & Upgrades

Outdated or faulty PLCs compromise production efficiency and safety. HOAK Labs provides complete PLC services — from repairing damaged controllers to upgrading legacy systems to modern platforms for better performance and connectivity.

PLC diagnostics & repair
System upgrades & migration
Program backup & documentation
I/O module testing & replacement
Communication module repair
New PLC installation & commissioning
SCADA/HMI integration
Preventive maintenance schedules
Get a Quick Fix Quote →
Programmable Logic Controllers

Common Failure Causes

I/O Module FailuresPower Supply FaultsCommunication ErrorsBattery FailureProgram CorruptionEnvironmental Damage

Brands We Service

Siemens S7Allen-BradleyMitsubishiSchneider ModiconOmronDeltaGE Fanuc

Need urgent PLC repair?

Call us now for same-day assessment.

03332707900
⚙️

Servo Drive Repairing

Fast, Reliable Service for All Types

Servo drives demand precision. Even minor faults can cause cascading production issues. Our engineers have deep expertise in servo drive diagnosis and repair, returning equipment to factory specification with full load testing before delivery.

Complete servo drive overhaul
Power stage & driver board repair
Encoder interface repair
Parameter restoration
Motor matching & tuning
Control card diagnostics
Free repair quotation
Express turnaround available
Get a Quick Fix Quote →
Servo Drive Repairing

Common Failure Causes

OverheatingPower Stage FailureEncoder FaultsControl Board DamagePower Supply IssuesMotor Winding Faults

Brands We Service

Siemens SinamicsFanucMitsubishi MR-JYaskawa SigmaBosch RexrothBeckhoffParker

Need urgent SERVO repair?

Call us now for same-day assessment.

03332707900
🔋

Generator Controllers

Power Continuity Solutions

Your generator is only as reliable as its controller. HOAK Labs specialises in the repair and maintenance of all types of generator control panels, AMF units, and synchronizing controllers — ensuring your backup power is always ready.

Generator controller repair
AMF panel servicing
Synchronizing controller repair
DSE module repair
ComAp controller service
Voltage regulator repair
Load sharing configuration
On-site service available
Get a Quick Fix Quote →
Generator Controllers

Common Failure Causes

AVR FailureController Board DamageCommunication FaultsSensor FailuresBattery/Charging IssuesFirmware Corruption

Brands We Service

Deep Sea Electronics (DSE)ComApWoodwardStamfordMecc AlteLeroy Somer

Need urgent GENERATOR repair?

Call us now for same-day assessment.

03332707900
📟

Human Machine Interface

Panel Repair & Screen Replacement

HMI panels are the operator interface to your automation systems. Cracked screens, communication failures, or software glitches can halt operations. HOAK Labs repairs HMI systems rapidly to minimize downtime.

Touchscreen replacement
Display panel repair
Communication board repair
Software & firmware updates
Backlight replacement
Project data recovery
Complete panel overhaul
Spare unit programming
Get a Quick Fix Quote →
Human Machine Interface

Common Failure Causes

Touchscreen FailureDisplay IssuesCommunication ErrorsPower Supply FaultsSoftware Corruption

Brands We Service

Siemens TP/OPAllen-Bradley PanelViewMitsubishi GOTSchneider MagelisWeintekDelta DOPProface

Need urgent HMI repair?

Call us now for same-day assessment.

03332707900
🔌

Control Cards & DC Drives

Power Supplies & Control Electronics

From precision control cards to DC drives and industrial power supplies, HOAK Labs repairs the full range of control electronics that keep industrial processes running. Component-level repair delivers faster turnaround and greater cost savings.

Control card diagnostics
Component-level PCB repair
DC drive repair & testing
Industrial power supply repair
SMPS repair
Relay & contactor servicing
Custom circuit board repair
Burn-in testing & validation
Get a Quick Fix Quote →
Control Cards & DC Drives

Common Failure Causes

Component FailureOvervoltage DamageMoisture/CorrosionThermal DamageShort Circuit Damage

Brands We Service

All MakesCustom PCBsIndustrial OEM Boards

Need urgent CONTROL repair?

Call us now for same-day assessment.

03332707900

Not sure what you need?

Our engineers will diagnose your device and recommend the right solution. Free initial assessment.

Book a Free Diagnosis →