Summit Garage Doors Inc

Mon–Sat 7:00am–7:00pm · Same-day mindset · 24/7 emergency
San Antonio North Side 210-699-7159
Home/Services/ Springs

Garage Door Spring Replacement

Torsion and extension springs replaced, wound, and tested. These parts hold serious tension — leave the winding bars to someone who does this every week.

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Garage door spring and track service
Summit Service

Spring Replacement

Classic Monday problem: bang in the night, door won’t lift in the morning. Springs store a lot of energy. If you’re not set up for winding bars and the right spring rate, don’t force it.

  • Torsion springs — Mounted above the door; common on modern residential doors.
  • Extension springs — Along the tracks; still found on many older homes.
  • Balance & test — We set spring tension and test cycles before we leave.
  • Safety first — Winding bars and proper hardware — not improvised tools.
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Common questions

How do I know the spring is broken?

A loud bang, a gap in the torsion spring coils, or a door that feels extremely heavy to lift by hand.

Do you replace one spring or both?

We recommend matching the pair when wear is even — we’ll explain options on site before work starts.

Is this an emergency?

If the door will not close and secure the home, call 210-699-7159 — emergency line 24/7.

Your garage door won’t wait. Neither do we.

We keep same-day openings when the board allows. Either way: diagnosis first, written price second, then the fix.

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24/7 Emergency Line
Call Now — 210-699-7159