Award Winning
Garage Door Services
BOOK ONLINE Contact ONC we have the expertise to repair any door.
Award Winning
Garage Door Services
BOOK ONLINE Contact ONC we have the expertise to repair any door.

Trust The Garage
Door Experts

With over 10 years of experience,
we know the Garage Door Industry

Our Services

Garage Door
Installations

ONC offers a wide selection of brands, colours, materials, and styles.  We can help you choose the perfect garage door for your home.
Read More

Opener
Installations

We carry a large variety of quality garage door openers.  We will find the best option for your needs and guarantee reliability and safety.
Read More

Broken
Springs

Garage doors rely on springs so when a spring breaks the door is unusable.  We carry high-grade springs for any type of door.
Read More

Garage Door/
Opener Repairs

If you have an urgent repair, we have you covered.  We are available 24/7 for emergency service.  Whatever the problem, our technicians will get your door up and running smoothy. Read More

Broken
Cables

Cables can rust and corrode over time, especially if they have not been properly maintained.  If you have had a cable snap, you can rely on us to quickly have it replaced.
Read More

Same Day
Repairs

We understand how frustrating and inconvenient a broken garage door can be.  For this reason, we offer same day, 24/7 service.  We are always there in a timely manner!
Read More

Why Choose
ONC Garage Door Services

Rated #1 for Repairs

Comprehensive services by skilled professional garage door specialists

Customer Satisfaction

Trusted by more than 1,000 customers in Greater Toronto Area

Emergency Service

For after hours emergency service please call
(905) 595-3932

Featured Savings

With savings this good, there is no excuse not to get started!

$15OFF

SPRING REPLACEMENT

Use code: 19SPRING

$40 OFF

OPENER INSTALLATIONS

Use code: 19OPNR

$10 OFF

CABLE REPLACEMENT

Use code: 19CABLE

About Us

ONC Garage Door Services is trusted by many in Mississauga, Toronto and the GTA for quality garage doors, garage door installation, servicing, and repairs.  We carry many top-quality brands of doors, parts, and accessories.  Whichever garage door style appeals to you, traditional or modern, we have the door for you! 

 

Our technicians are very knowledgeable and experienced, as well as being licensed and insured. Whether you require some assistance choosing the absolute best garage door for your home or need a fast repair done, you can depend on ONC.  We can repair anything from broken cables and springs to dented doors, no matter the make or model.  Customer service is our priority, and we guarantee full satisfaction every time.  We do quick, same-day repairs and are proud to offer around the clock, 24/7 emergency service for your convenience. 

Call Us Now

(905) 595-3932 - Mississauga
(905) 499-3742 - Milton
(800) 392-4981 - GTA

Mail Us

info@oncdoors.com

Locations We Serve

Toronto
Mississauga
Oakville
Milton
Burlington
Cambridge
Georgetown
Brampton
Markham
Richmond Hill
Etobicoke
Kitchener/Waterloo

Quick Contact Us





    Book a Consultation