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Lift stopped and the cause is unclear?
The display shows an error code or stays blank, and the lift ignores floor calls or stalls between levels. Every hour it is down puts pressure on residents or tenants, and you have no idea whether a single component or the entire board needs replacing.
The technician visits the site and tests the main board, inverter, relays and electronic cards in turn. He identifies the exact faulty component, explains repair versus replacement with costs for each, then runs a full operational test before leaving.
What board diagnosis and repair covers
- Diagnosing the inverter and drive unit
- Checking relays and contactors
- Repairing or replacing faulty cards
- Full run test after repair
Steps in a control board repair
Describe what is happening
Tell us the fault symptoms and your lift location by call or WhatsApp message.
Site visit and electronic diagnosis
The technician tests the main board, inverter and cards to identify the exact faulty component.
Repair or replacement
We explain both the repair and replacement options with their costs, and you decide.
Full test before handover
We run the lift through multiple cycles and verify the board responds correctly to every command.
From our work
Why us
We test every relay and electronic card on site and identify the exact faulty component before we recommend repair or replacement.
- 13+ years
Lifts we installed that are still running, fault free.
- 300+
Clients served.
- 2 years free warranty
On the lift, covering spare parts and the periodic maintenance during that period.
20 year warranty on the lift machine.
Does this match your lift situation?
Lift showing an error code
Error codes point to a specific component; the technician reads the code and inspects the responsible card or relay directly.
Ageing board with intermittent stops
Intermittent faults often trace to a worn contactor or weakening card; the site visit decides whether repair suffices or replacement is needed.
Board damaged after a power cut
Voltage spikes burn specific components in the inverter or drive unit; we assess the damage and compare repair cost against replacement before starting.
After your control board is back online
Follow-up
- Board stability checked
- You are notified of returning codes
- Review visit if needed
Testing
- Multiple run cycles completed
- Safety device response verified
- Door and floor commands confirmed
Your concerns about control board repair
What determines the cost of repairing a control board?
Cost depends on which component is faulty. A single relay differs from a full card, which differs from a burnt inverter. No figure can be given before the on-site diagnosis, because similar symptoms can come from faults that vary considerably in cost.
Will the whole building be affected while the board is being repaired?
Only the lift is taken out of service; the rest of the building is unaffected. How long it remains out depends on the fault type and parts availability, which the technician clarifies right after the on-site diagnosis.
Will the repair cause noise or building works inside the property?
Board repair is electronic work carried out inside the motor room or landing panel. There is typically no drilling, visible welding or dust. If the specific case requires anything extra the technician explains it before starting.
How do I know the lift is safe after the board is repaired?
After every repair the lift runs through multiple cycles to confirm the board responds correctly to floor calls, door commands and safety circuits. The lift is not handed back until it passes the full test.
How do I know the person repairing my board actually understands this type?
Ask whether the technician diagnoses the board electronically on site or simply replaces the whole thing without analysis. One who reads error codes and isolates the faulty component before proposing a solution demonstrates real working knowledge.
Related services
All our services
Questions about control board repair
Can a control board be repaired or does it always need replacing?
It depends on the nature of the fault and the damaged component. Many faults are limited to a single relay or card that can be repaired or swapped without touching the rest of the board. An accurate on-site diagnosis determines the right course of action.
What are the signs of a control board fault?
The lift stops responding to buttons, error codes appear on the display, movement becomes erratic or the lift stops between floors, and doors open or close unpredictably. These symptoms do not necessarily mean the whole board is gone; diagnosis shows the exact source.
Do you stock spare parts for different types of control boards?
We stock parts covering a range of board types. For less common boards we tell you what is needed and when it will be available before work begins, so there are no unexpected delays.
How do you make sure the board will work after repair?
We run a full functional test after every repair: multiple cycles checking the board responds to floor calls, door commands and safety devices, and we explain what was repaired or replaced before we leave.
Can you repair an older control board whose original parts are no longer manufactured?
In many cases yes, using compatible replacement components that suit the existing board. The actual scope becomes clear only after the technician examines the board on site, at which point we explain all available options before any work begins.
Is repairing the inverter different from repairing the main control board?
Yes. The inverter controls motor speed and has its own electronic components, while the main board manages floor calls, doors and safety circuits. Each is diagnosed and treated differently, and one can fail without affecting the other.
Does the lift have to stay out of service throughout the repair?
In most cases yes, as accurate testing and repair require the board to be powered down. How long depends on the fault type and parts availability, which the technician clarifies immediately after the on-site diagnosis.
Control board repair in Riyadh, Al Kharj and Al Muzahimiyah
Describe your control board fault now
Send us the fault symptoms, lift location and building type, and we will arrange a diagnostic visit then explain your options.