Bay Door Down? Springs Replaced Today.

Median response in Austin, Houston, Dallas-Fort Worth, and San Antonio metro areas is 14 to 45 minutes depending on technician proximity. We dispatch immediately on every commercial call and provide a live ETA. Rural Texas locations run 2 to 4 hours. Bay doors that are completely offline - spring broken, door stuck closed or open - receive priority routing over partial-function calls.

Cycle rating depends on daily usage. A door cycled 20 times per day accumulates roughly 5,000 cycles per year. A standard 25,000-cycle commercial spring lasts 5 years at that rate. At 40 cycles per day, the same spring lasts 2.5 years. For doors with 30 or more cycles per day - distribution centers, fire stations, busy loading docks - we recommend 50,000-cycle minimum. For 50 or more cycles per day, 100,000-cycle springs are the correct specification. Texas heat adds roughly 20 to 30 percent wear acceleration, so we recommend moving one tier up from what the raw cycle math suggests.

Commercial sectional doors wider than 14 feet require multiple torsion springs to distribute lifting force evenly across the full door width. A single spring on a wide door would create uneven tension that warps panels, grinds rollers, and fails the spring prematurely. Standard commercial configurations use two springs. Doors 18 feet wide and above often use three or four springs. Aircraft hangars, fire stations, and industrial facilities with openings 20 to 30 feet wide may use four to six springs. We assess door width and weight on arrival and replace all springs in the set as a matched assembly.

Yes. All springs on a commercial door were tensioned simultaneously and have accumulated the same cycle count. When one spring fractures, the remaining springs are within the same wear window and will fail within weeks to a few months. Replacing only the broken spring restores partial function today but guarantees a second downtime event soon. We replace the complete spring set as a matched assembly to restore factory-balanced door travel and prevent repeat service calls.

Standard commercial torsion spring replacement on a single-bay door runs $450 to $700 for two springs installed. High-cycle upgrades to 50,000-cycle springs add $100 to $200. Doors requiring three or four springs for wider openings run $700 to $1,200. We provide an exact written quote before work begins. 24/7 commercial dispatch is included in our standard rate - no separate emergency fee on top.

Commercial torsion springs store 300 to 600 or more foot-pounds of rotational energy when fully wound - compared to 150 to 200 foot-pounds for residential springs. A broken commercial spring releases that energy instantly. Without calibrated winding bars and a trained technician following the correct tension-release sequence, the winding bar can kick back with force sufficient to cause severe injury. OSHA considers spring tension release a recognized hazard. Do not attempt commercial spring replacement with improvised tools or without training. Our technicians carry calibrated winding bars and follow a strict safety lockout sequence before hands go near any spring hardware.

Yes. 24/7 dispatch, every day of the year. A Sunday night spring failure before a Monday morning receiving window is exactly the call we plan for. After-hours and weekend service is included in our standard commercial rate with no separate emergency layered on top.

Yes. Texas DPS Locksmith License #B19847. We are bonded and insured. All technicians are direct employees of Pros On Call, not contract labor. We carry the license on every job and will show it on request.