CHAIR / SYSTEM 01
Office-chair repair, by component.
Sinking seat. Broken caster. Damaged arm. Loose or failed mechanism. We isolate the failure, check the model and plan the compatible replacement before an onsite visit.
SCOPE / IN
What we review
- +Cylinder height and retention
- +Caster stem and floor type
- +Armrest attachment and adjustability
- +Base condition
- +Tilt or control mechanism
- +Loose hardware and adjustment
FAILURE / ROUTE
Start with the failure—not a guessed part.
Office-chair repair is the hub. The symptom determines which component path deserves review.
- 01
Seat sinks or loses height
A worn gas lift is common, but the lever and mechanism still need review. See the office-chair cylinder replacement process.
- 02
Wheel, arm or base is damaged
Stem size, mounting points, floor type and load matter. Review casters, armrests, bases and selected mechanisms.
- 03
Several chairs share the same failure
Repeated models can be inventoried and prepared together through a commercial repair day.

PHOTO / LABEL / FAILURE
Three views make the first answer better.
- 01Full product
- 02Underside or frame label
- 03Failed component
Repair is conditional. The answer can be “part unavailable.”
That answer is more useful before a visit than after one.
SERVICE / QUESTIONS
Before a mobile visit
Is an office chair worth repairing?
Often, when the frame is sound and a compatible field-replaceable component is available. We compare the likely repair path with replacement before scheduling.
Can you repair an office chair onsite?
Selected component replacements and adjustments can be completed onsite after the model, part and procedure are reviewed.
Do you repair every brand?
No. Brand and model information starts the compatibility check; it does not guarantee parts access or a safe field procedure.