A broken spring is the most common reason a garage door suddenly won't open — and the one repair you should never force or attempt yourself. We replace torsion and extension springs across the Bay Area, usually the same day, with correctly sized parts, a free estimate, and an upfront price you approve before we start.
Garage door spring replacement is the repair of the torsion or extension spring that counterbalances your door's weight, letting it open and close safely. When a spring breaks, the door becomes too heavy to lift and unsafe to force. We replace broken springs across the Bay Area, usually same day, with free estimates and upfront pricing approved before any work begins.
If your garage door suddenly won't open, feels far heavier than usual, or made a loud bang before quitting, a broken spring is the most likely cause. Here are the signs we see most often — if one or more matches your door, the spring system is almost certainly the problem.
A door that won't open isn't always a spring — it can be a snapped cable, a failed opener, or a door off its track. Before we replace anything, our technician works through a quick, logical check so you only pay for the repair you actually need.
Springs don't fail randomly — they wear out on a predictable curve, and a few local conditions speed that up. Understanding why yours broke helps you choose the right replacement and get more life out of the next set.
The fix isn't just swapping in any spring — it's installing the right spring for your door's weight and cycle needs, then balancing the system so the door runs smoothly and the opener isn't overworked. That's what makes a spring replacement actually last.
Before you book a spring repair, two questions usually come up: should you replace one spring or both, and should you ever attempt it yourself? Here's our straight answer to each.
On a two-spring door, both springs wound and unwound together for years, so they reach the end of their life at nearly the same point. The one we don't replace on a single-spring repair is the spring that tends to fail next — often within a few months — which is how a cheaper one-spring fix quietly turns into a second visit. Running a new spring beside a fatigued one also leaves the door unbalanced and forces the new spring to carry more than its share.
Replacing one spring is cheaper today; replacing both is almost always the better value over the life of the door.
Garage door springs are wound under extreme tension and counterbalance hundreds of pounds of door weight. Replacing one means controlling that stored energy with proper winding bars and matching the spring precisely to the door — then re-balancing the whole system.
The parts can be bought online, but the tension, the sizing, and the balancing are where a DIY job goes wrong.
We don't believe in surprise invoices. Every spring replacement starts with a free estimate and an upfront, written quote you approve before we touch the door — so you always know the price first. Rather than post a single number that may not fit your door, here are the honest factors that shape it.
The bottom line: you get a free estimate, an upfront price approved before any work begins, and no surprises on the invoice.
We're not trying to scare anyone away from their own garage — we just want you to make the call with the full picture. A garage door spring stores a remarkable amount of energy, and that's exactly what makes it a job for a trained technician.
None of this means you have to live with a broken door for long — it just means the safe path is a quick visit from someone who does this every day. We carry the parts, the tools, and the experience to do it right in a single trip.
Straight answers to the questions Bay Area homeowners ask us most about broken and replacement garage door springs.
We replace garage door springs throughout the Bay Area. Find your city below for local same-day service, or see all of our garage door services.
Same-day spring replacement available across the Bay Area. Free estimates and upfront pricing on every torsion and extension spring repair — no obligation, no pressure. Call 650-993-1457 or send the form and we'll confirm your visit.
