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Commercial doors take 10x more abuse than residential. Here's a maintenance checklist to prevent costly downtime....
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Garage Door Tips & Guides
Published June 27, 2022
A broken cable means the door is no longer balanced and could fall unexpectedly. Do NOT attempt to open or close the door. Disconnect the opener. Keep people and pets away. Call a professional immediately.
Cable replacement typically costs $150–$250 and should only be done by a licensed technician due to the spring tension involved.

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