The biggest thing that moves in your home.
Garage Doorman installs, repairs, and quiets residential garage doors across Grimsby, Hamilton, Stoney Creek, Burlington, and Niagara. Same-day service from our Grimsby base, backed by 148 Google reviews.
4.8148 Google reviews- 15+ years in business
- 148 Google reviews · 4.8★
- Same-day spring replacement
- Grimsby owned & operated
Every part of the door, covered
Opener repair & installation
Chamberlain and LiftMaster openers, installed, tuned, and repaired.
See openersNew door installation
Insulated steel sectional and carriage-style doors, dealer-installed.
See new doorsCables, rollers & track
The parts that make a door quiet — and the parts that keep it safe.
See track & rollersTune-up & maintenance
An annual check on springs, balance, cables, sensors and lubrication.
See tune-upsSame-day emergency service
A door stuck open is a security problem. We prioritize same-day calls.
See emergency serviceThree things most homeowners never hear about their door
It is the heaviest thing in your house that moves every single day. A few plain facts explain almost every service call we get.
The opener doesn't lift the door. The springs do. The motor only guides a load the springs already carry — which is why a door that suddenly feels impossibly heavy is a spring problem, not a motor problem.
Springs are rated in cycles, not years. A standard spring is built for roughly 10,000 open-and-close cycles. Use the door four times a day and that works out to about seven years before it is living on borrowed time.
A torsion spring is the one repair to never DIY. It stores enough tension to hold a door's full weight, and it releases all of it at once. This is the job we get called to finish, and the one we would rather do first.
Recent installations
A full line of choices when it comes to replacing your garage door — installed by our own crew, not subcontracted.
148 reviews. None of them written by us.
"Just had a beautiful garage door installed. Looks great. Chris and Chris did an amazing job. Their quote was almost 2000 dollars cheaper than a similar product from another company! Would highly recommend them."
"Great staff and service for our garage door opener install."
Lina DiPietro · Google"Excellent quality of work and a very fair price, highly recommend!"
Bosko Cenic · Google"They answered my call quickly and arrived at my home same day."
Hollie Milligan · Google"Frank's team got it done the same day. Both were 10/10 from a communication perspective."
R G · GoogleBased in Grimsby. On the road across the west lakeshore.
A door that won't lift can't wait.
Garage door services, done right the first time
Complete garage door install, garage door repair, and servicing — six jobs, one crew. Every service below gets its own real page in production; that one-topic-one-page pattern is what search engines reward.
Springs do the lifting — not the opener
Torsion springs mount above the door on a metal shaft; extension springs run along the horizontal track — both exist to counterbalance the door's weight. The opener only moves the door; the springs are what actually lift it.
A snapped spring is one of the most common calls we get, and we carry stock for same-day replacement in most of Grimsby, Hamilton, and Burlington. Springs are under extreme tension — this is never a DIY repair.
Call us when- You hear a loud bang from the garage and the door won't budge.
- The door feels heavy or uneven when lifted by hand.
- You can see a visible gap in the coil of the spring above the door.
Openers, installed and kept aligned
We install and repair Chamberlain and LiftMaster openers — belt-drive for a quieter attached garage, chain-drive for a detached one on a budget. Either way, the safety sensors at the bottom of the track have to stay perfectly aligned or the door won't close.
Most opener calls are a misaligned sensor, a worn drive belt, or a remote and keypad that need reprogramming — all same-visit fixes.
Call us when- The door reverses before it reaches the floor.
- The remote or keypad has stopped responding.
- The motor runs but the door doesn't move.
Insulated steel and carriage-style doors
We offer a full line of choices when it comes to replacing your garage door, as an authorized distributor of Amarr®, Wayne Dalton®, Garaga®, C.H.I.®, and Clopay® doors. A higher R-value simply means less heat moves through the door — worth asking about if your garage sits under a bedroom or beside a mudroom entry.
Every new door is dealer-installed by our own crew, not subcontracted, and matched to Chamberlain® or LiftMaster® openers — the two opener lines we carry and install.
Call us when- The current door is dented, rusted, or warped beyond repair.
- You're renovating a facade and the door is the largest surface on it.
- Repair costs are approaching what a new insulated door would run.
A quiet door is a healthy door
Grinding, popping, or scraping almost always traces back to worn rollers, a stretched cable, or a track that's slightly out of alignment. Left alone, any of the three puts uneven strain on the springs and opener.
We replace nylon or steel rollers, re-tension or replace lift cables, and realign bent track sections — usually in one visit, without needing a whole new door.
Call us when- The door is noticeably louder than it used to be.
- A cable looks frayed or has come off its drum.
- The door rides crooked or catches partway through its travel.
An annual check that catches the big repairs early
A tune-up covers everything that quietly wears out: spring tension, cable condition, a hand-lift balance test, safety-sensor response, and a full lube of rollers, hinges, and track. Most of it takes under an hour.
Homeowners who book an annual tune-up are the ones who almost never call us for an emergency spring replacement.
Call us when- It's been over a year since the door was last serviced.
- You're preparing to list or just bought a home.
- Nothing feels wrong yet — that's the best time to book one.
A door stuck open is a security problem
A garage door that won't close is an open door to the rest of the house for as long as it sits. We treat a stuck-open door as a same-day priority call, not a next-week appointment.
A door stuck shut with a car trapped inside is the other common emergency — usually a snapped cable or spring, and usually resolved in one visit.
Call us when- The door is stuck open and you can't secure the garage.
- A vehicle is trapped inside a door that won't open.
- The door came off track after a hard impact.
Service areas across the west lakeshore
Garage Doorman is based in Grimsby, right off the QEW. That puts most of Hamilton, Stoney Creek, Burlington, and the Niagara region inside a same-day response window.
Grimsby
Home base. Fastest response window in the service area.
View Grimsby pageHamilton
Full coverage from the lower city to the Mountain, dispatched via the QEW.
View Hamilton pageBurlington
QEW access keeps Burlington's attached two-car garages inside our same-day window.
View Burlington pageStoney Creek
On the QEW corridor between Grimsby and Hamilton — deep coverage, minutes from base.
View Stoney Creek pageMilton
Serviced from our Grimsby base for both residential repair and new installation.
Call for MiltonNiagara region
Lakeshore freeze-thaw and salt exposure make this corridor a steady part of our route.
Call for NiagaraGarage door repair & installation in Stoney Creek
Stoney Creek sits on the QEW corridor minutes from our Grimsby base, so same-day windows hold right across town. From established lakeshore streets to the newer builds out toward Winona, we service original doors and modern insulated steel alike.
On the QEW between our Grimsby base and Hamilton — Stoney Creek stays inside our tightest response band.
From established lakeshore streets to newer subdivisions toward Winona, the housing mix here means we install and repair every door generation.
Our commercial division runs from the same shop — if your business bay and your home door both need work, one local company covers both.
Services available in Stoney Creek
Your garage door company is minutes up the QEW.
Call (905) 536-5369Also serving nearby
Garage door repair & installation in Grimsby
Grimsby is home base — calls here get our fastest response windows of anywhere we serve. From older lakeside streets to newer escarpment-side subdivisions, we service both original wood doors and modern insulated steel.
Home base — Grimsby calls get our fastest response windows in the service area.
Lakeshore freeze-thaw off Lake Ontario is hard on weather seals and springs — cold snaps are our busiest spring-replacement weeks.
From older lakeside streets to newer escarpment-side subdivisions, we service both original wood doors and modern insulated steel.
Services available in Grimsby
Grimsby's fastest response window.
Call (905) 536-5369Also serving nearby
Garage door repair & installation in Hamilton
Hamilton's older neighbourhoods carry some of the region's oldest housing stock, with detached garages and original doors we regularly restore or replace. We dispatch full coverage from the lower city up the Mountain, straight from Grimsby via the QEW.
Hamilton's older neighbourhoods carry some of the region's oldest housing stock — detached garages and original doors we can restore or replace.
Road salt on winter routes corrodes tracks and cables faster; we see it every spring.
Full coverage from the lower city up the Mountain, dispatched from Grimsby via the QEW.
Services available in Hamilton
Lower city to the Mountain, same day.
Call (905) 536-5369Also serving nearby
Garage door repair & installation in Burlington
Decades of postwar-to-90s suburban growth left Burlington full of two-car attached garages now on their second or third door. QEW access from our Grimsby base keeps Burlington inside our same-day service window.
Decades of postwar-to-90s suburban growth left Burlington full of two-car attached garages now on their second or third door.
Commuter households cycle their doors hard — openers and springs wear on a schedule, and we replace both same-day.
QEW access from our Grimsby base keeps Burlington inside our same-day service window.
Services available in Burlington
Second or third door — replaced same day.
Call (905) 536-5369Also serving nearby
The people behind the door
Garage Doorman is a trusted and reliable garage door company that has been serving its customers for over 15 years, with a strong commitment to quality and customer satisfaction.
At Garage Doorman, we understand the importance of a well-functioning garage door — not just for the security of your home or business, but for your convenience and peace of mind. That's why we offer a wide range of garage door services, including installation, repair, and maintenance, to keep your door operating at its best.
Our team of skilled and experienced technicians is dedicated to providing exceptional service and craftsmanship on every job we undertake. Whether you need a simple repair or a complete garage door replacement, we will work with you to find the best solution for your specific needs and budget.
We are proud to have built a reputation for excellence and professionalism over the years, and we are committed to continuing to provide our customers with the highest level of service and satisfaction.
Whether you need a new garage door installed, your existing door repaired, or routine maintenance performed, Garage Doorman is the trusted choice. Contact us today and experience the difference our expertise makes for your home or business.
An authorized distributor
We offer a full line of choices when it comes to replacing your garage door.
Garage door openers: Chamberlain® and LiftMaster®.
Experience the difference.
Contact & hours
Call for the fastest response, or send a message and we'll get back to you the same business day.
Hours
| Mon – Fri | 7:00 AM – 6:00 PM |
| Saturday | 9:00 AM – 4:00 PM |
| Sunday | Closed |
| Online booking | Open 24 hours |
- (905) 536-5369
- info@garagedoorman.ca
- 6 Chestnut Dr, Grimsby, ON L3M 0C4