
Sunshine Coast Garage Door Specialist
Sunshine Coast Garage Doors, Repaired and Serviced Properly
Garage doors, done properly. Thom fixes broken springs, snapped cables, tired motors and noisy doors, and services them so they stay quiet and safe. Based in Maroochydore, working from Mount Coolum and Mooloolaba to Buderim, Kawana and Caloundra, with 24/7 emergency callouts.
- Est. 2026
- Sunshine Coast
- 24/7 Emergency
What We Do
Garage door services across the Sunshine Coast
Servicing & Maintenance
A full service to keep your door quiet, balanced and safe, and to catch worn parts before they fail.
Learn moreSpring Repairs
Snapped or tired springs and frayed cables replaced, with the door balanced properly afterwards.
Learn moreMotor Replacement
Openers that hum, stall or reverse checked first, then repaired or replaced to suit your door.
Learn moreGarage Door Repairs
Doors that jam, drag, run crooked or won't move. Thom finds the fault and fixes the part that failed.
Learn more24/7 Emergency Callouts
Door stuck open, spring gone or a car trapped inside? Thom takes emergency calls around the clock.
Learn moreGarage Door Installation
How new sectional, roller and tilt doors are measured and fitted, and what to ask first. Only work valued at $3,300 or less.
Learn moreRoller, Sectional & Tilt Doors
How the main door types work, and what suits a home that sits close to the salt air.
Learn moreWhy Deadlock
Why Sunshine Coast locals call Thom first
Deadlock Garage Doors is run by Thom. He's got three and a half years on the tools, and he's trained across a range of garage door brands, systems and businesses. When you call, you get the person who'll turn up and do the job, with no call centre in between.
That means straight answers. Thom looks at the whole door, tells you what's actually wrong, and explains what the fix involves before he starts. If a quick adjustment will do, that's what you'll hear. If a part's worn out, he'll show you.
He works right across the Sunshine Coast, seven days a week, with emergencies covered around the clock. He's insured for public liability, and every door gets the same care, whoever owns it.
- Fully Insured
- Registered Business
- Experienced Technician
- 24/7 Emergency

Service Area
Servicing the Sunshine Coast, suburb by suburb
- Maroochydore
- Mooloolaba
- Buderim
- Alexandra Headland
- Twin Waters
- Mount Coolum
- Buddina
- Minyama
- Mountain Creek
- Sippy Downs
- Currimundi
- Caloundra
- Caloundra West
3.5 yrs
Hands-On Experience
24/7
Emergency Callouts
5-Star
Google Reviews
Insured
Public Liability
In Detail
The work we are known for
01 / In Detail
Garage door repairs
Most garage door trouble starts with one worn part. A spring loses tension, a cable frays at the bottom bracket, a roller cracks, or the door slips off its track and runs crooked. Thom works out which part has failed and why, fixes it, then checks the rest of the door so the same fault doesn't come straight back. Repairs and servicing are booked as a callout valued between $200 and $300, depending on the door size and the labour involved.
Garage door repairs
02 / In Detail
Servicing and maintenance
A garage door is the heaviest moving thing in most homes, and a yearly service keeps it safe. Thom checks and adjusts the spring balance, lubricates the rollers, hinges and tracks, tightens the bolts and brackets, inspects the cables and drums, and tests the opener and its safety reversal. It matters even more near the coast, where salt air wears springs and steel fixings faster than it does inland.
Garage door servicing
03 / In Detail
Spring and cable repairs
A broken spring is the most common garage door failure, and it usually goes without warning. Often there's a loud bang from the garage, then the door feels far too heavy or won't lift at all. Springs and cables hold a lot of tension and can badly hurt someone, so this is the one to call about rather than try yourself. Thom replaces the spring or cable and rebalances the door so the opener isn't doing the heavy lifting.
Spring repairs
04 / In Detail
Every job done by Thom
Deadlock is owner-operated. Thom takes the call, does the work and answers for it afterwards, so you deal with one person from start to finish. He's worked on doors for three and a half years and trained across a range of brands and systems, so he can tell a quick fix from a bigger job. He's based in Maroochydore and set up Deadlock Garage Doors in 2026.
More about Thom
Questions
Common questions before you book
Usually it can be repaired. A noisy, slow or stuck door is most often a spring, cable, roller or opener fault, and those parts can be replaced on their own. Thom checks the whole door first, then tells you what's wrong and what the fix involves. If the door itself is rusted through or badly bent, he'll say so plainly, so you can weigh up your options.
Most garage door springs are rated for around 10,000 cycles. One cycle is one open and one close. A door used three or four times a day gets through that in roughly seven to ten years, and salt air near the beach can shorten it. If the door feels heavy, drops fast or the spring looks rusty or gapped, get it checked before it snaps.
No. Garage door springs hold a lot of tension, and a spring or winding bar that slips can cause serious injury. If a spring has snapped, don't use the opener and don't try to lift the door by hand. Keep kids, pets and cars clear, then call Thom. Springs are one job to leave to someone with the right tools.
Sometimes only a part has failed, like the logic board, a gear or the remote receiver. Other times the motor itself is worn out. Thom tests the opener, checks the rail and the door's balance, then tells you whether a repair will do or a replacement is the better call. An opener often struggles because the door is out of balance, so he checks that first.
Repairs and servicing are booked as a callout valued between $200 and $300, depending on the door size and the labour involved. The final figure depends on what the door needs, so tell Thom what it's doing when you book. He'll explain what the job is likely to involve before he starts, so you know where you stand on the day.
Once a year suits most homes. A service balances the springs, lubricates the rollers, hinges and tracks, tightens the bolts and brackets, checks the cables and drums, and tests the opener. Homes close to the beach cop more salt, so a check every six months is worth thinking about there. A door that's getting louder or slower is due now.
Thom is based in Maroochydore and works right across the Sunshine Coast. That covers the coastal suburbs from Point Arkwright and Mount Coolum down through Mooloolaba, the Kawana strip, Buderim and Sippy Downs, and the Caloundra suburbs from Kings Beach to Bells Creek. If your suburb isn't on the service areas list, call and ask.
Yes. Standard hours are 6am to 6pm, seven days, and Thom takes emergency callouts 24/7. An emergency is a door stuck open overnight, a snapped spring or cable, or a car trapped inside the garage. Call the number, tell him what's happening, and keep clear of the door until he gets there.
Knowledgebase
Garage door questions, answered
- What garage door repairs and servicing costHow a callout works, and what changes the price of the common repairs.
- Broken spring or snapped cable? What to do nowHow to stay safe, what not to touch, and when it's an emergency.
- Garage door won't open or close?The common faults, and the safe checks you can do before you call.
- All garage door answersPlain answers on costs, repairs, servicing, safety and coastal wear.
Book A Callout
Tell Thom about your garage door
Repairs and servicing are booked as a callout valued between $200 and $300, depending on the door size and the labour involved. Send the details and Thom will call you back to book a time, or call straight through.
- Owner-operated
- Fully insured
- 24/7 emergency
Need a garage door sorted?
Call Thom direct for a straight answer, or book a callout online. Repairs and servicing are booked as a callout valued between $200 and $300, depending on the door size and the labour involved.