Garage Door Repair Services › Garage Door Spring Replacement

Garage Door Spring Replacement in Portland, ME

A garage door spring does the actual lifting — the opener just guides the movement. When a spring breaks, the door becomes too heavy to move safely by hand or by motor. Most Portland homes have one of two spring types: torsion springs mounted above the door, or extension springs running along the sides.

Call (207) 560-4469

When to Call

When You Need Garage Door Spring Replacement

You heard a loud bang from the garage and the door stopped moving
The opener runs but the door barely lifts or won't move at all
One side of the door rises higher than the other when opening
You can see a visible gap or separation in the coil above the door
The door feels extremely heavy when you try to lift it manually
Your springs are original on a door that is fifteen or more years old

How It Works

Our Process for Garage Door Spring Replacement

1

Phone assessment

We ask a few questions about your door size, how many springs you have, and what you heard or saw. This helps us bring the right parts on the first visit.
2

On-site measurement

Spring sizing is not guesswork. We measure the door height, width, and actual weight to calculate the correct wire diameter, coil count, and winding.
3

Old spring removal

We release tension from the old spring safely before removing it. This step is where DIY attempts go wrong. We do it every day.
4

New spring installation and winding

We install the correctly sized spring and wind it to the right tension for your door weight. Tension affects how the door balances through its full travel.
5

Cable and drum inspection

While we are there, we check the cable drums and bearings. A broken spring sometimes damages these parts. We tell you what we find.
6

Balance test and adjustment

We manually lift the door to mid-height and let go. A properly balanced door stays put. If it drifts, we adjust before we leave.

What's included

New spring sized correctly for your specific door weight and height
Labor for removal of the old spring and installation of the new one
Inspection of cable drums, cables, and bearings at no extra charge
Balance test and tension adjustment before the job is called done
Written summary of anything else we noticed on the door system

What's not included

Cable or drum replacement if those parts are also damaged — priced separately if needed
Opener tune-up or logic board work — that is a different service
Painting, weatherstripping, or cosmetic work on the door panels themselves

Real Situations

Common Scenarios in Portland

A homeowner in the East End comes out Monday morning to find their car trapped — the spring snapped overnight on a 20-year-old door.

We carry common spring sizes on the truck. We measure the door, pull the broken spring, and install the correct replacement. Most visits like this are done inside two hours.

A homeowner in South Portland has one functioning spring on a two-spring torsion system — one broke, one is still intact.

We recommend replacing both springs at the same time. The remaining spring is the same age and will likely fail within months. Doing both now saves a second service call.

A Cape Elizabeth homeowner notices their door has been struggling for weeks but no spring has visibly broken yet.

We inspect the spring for fatigue, measure how far off balance the door is, and give an honest answer about whether replacement is needed now or can wait.

Portland Context

Why this matters in Portland

Portland's temperature swings from below zero in January to humid summers put real stress on metal springs. Many homes in the West End and Munjoy Hill have original doors from the 1980s and 1990s — those springs are past their design cycle count. Salt air from the water also accelerates corrosion on spring coils.

Straight Talk

About pricing & scope

Spring pricing varies based on door weight, spring type, and whether one or both springs need replacing. If we find damaged drums or frayed cables during inspection, we tell you before touching them. Nothing gets replaced without your sign-off.

What This Fixes