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100% Canadian owned
Proudly serving Windsor, Chatham, and Sarnia
Quality doors, effortless process
Our friendly team of experts are ready to help you discopver the perfect garage door for you.
For all your Garage Door Needs in Chatham, Windsor, and Sarnia
From residential to commercial, Dor-Co offers the perfect Garaga solutions for you
Stylish and Durable
Enhance your home's beauty
Discover a wide range of residential garage doors designed to complement your home’s style while providing durability and reliable performance.
Dependable Commercial doors
Reliable and Stylish
Choose from our selection of high-quality commercial garage doors, engineered for efficiency, security, and heavy-duty performance in any industry.
Expert Care, Anytime
Installation, Repair, and Maintenance
From professional installation to reliable repairs and regular maintenance, we ensure your garage door operates flawlessly for years to come.
As Simple as 1, 2, 3!
Finding your ideal garage door has never been easier. With just three simple steps, we’ll guide you to the perfect fit for your home or business.
What design fits your style?
Already have a look in mind, or need inspiration? Our team is ready to help you find a design that enhances our property.
What’s your garage’s purpose?
Whether for storage, a workshop, or parking, we’ll recommend the best insulation and features to meet your specific needs.
When’s the right time for installation?
We’ll coordinate with your schedule to ensure a smooth, hassle-free installation—leaving your space clean and upgraded with a stunning new garage door.
Get a new door
Let our experts help bring your vision to life. Contact us today and let’s get started!
Why Choose Dor-Co ?
Discover the advantages of partnering with Dor-Co, your trusted team in Windsor, Chatham, and Sarnia for quality and peace of mind in every garage door project.
With top-quality garage doors and professional installation by Dor-Co, you’ll enjoy a seamless, worry-free experience from start to finish.
Proudly serving the community for decades, Dor-Co brings a wealth of knowledge and experience to every garage door project.
Choose from five insulation levels to meet your garage’s purpose and your budget, ensuring comfort and energy savings
Our detailed quotes help you compare styles and price points with ease, making it simple to find the perfect fit for your home.
Experience quiet, secure, and smart functionality with LiftMaster operators, designed to keep your garage connected and convenient.
Elevate your home’s curb appeal with a garage door that reflects your unique style and taste.
Dor-Co offers matching entry doors for select styles, ensuring a unified and elegant look for your home.
Dor-Co is here to help with all your commercial needs.
Loading docks and accessories
Durable and efficient
Built for your peace of mind, our sectional garage doors are the perfect solution for all your commercial needs.
Advanced Automatic Entryways
Automated Doors and Accessories
Upgrade to our automatic swing and sliding doors, offering convenience and accessibility for both commercial and industrial applications.
Handicap doors
Built for Accessibility
Ensure compliance and ease of access with our handicap doors and openers, providing safe and reliable solutions for all users.
LiftMaster door openers
Premium LiftMaster Openers
Experience quiet, secure, and connected garage door operation with LiftMaster, the industry leader in door openers.
Doors with inlays
Timeless Elegance, Custom Design
Elevate your home’s curb appeal with garage doors featuring stunning inlays. These doors combine craftsmanship and durability, offering a unique, sophisticated look tailored to your style.
Trusted partners
Brands You Can Rely On
From residential to commercial solutions, our gallery showcases the quality and style that set Dor-Co apart.
Our affiliations and certifications
Trusted for Excellence
Dor-Co is proud to be affiliated with industry-leading organizations and certified to deliver the highest standards of quality and service.
These affiliations and certifications reflect our commitment to professionalism, reliability, and customer satisfaction in every project.
What our client say
Real Stories, Real Satisfaction
Our clients love their experience with Dor-Co! With mostly 5-star reviews, discover why homeowners trust us for their garage door needs.
Defective door that Doorco declines to fix
But what we were told for premium garage doors with a new type of coating that would last forever with no maintenance is currently faded and looks terrible. Doorco agrees that it’s terrible, but will…
Read more
But what we were told for premium garage doors with a new type of coating that would last forever with no maintenance is currently faded and looks terrible. Doorco agrees that it’s terrible, but will do nothing about it.
Please visit another company who will take better care of their customers after installation
Company response:
At DOR-CO Garage Doors we’re more than happy to work with the customer to repair or replace the faulty situation with a discount however we cannot replace something under warranty if it is 2x outside of the warranty period. The accent woodtone warranty specific for fading is a 3 year warranty, the door in question is over 6 years old. We would be happy to offer you a discount on a new door face or provide you with painting instructions. Please let us know if you wish to pursue either of these options.Garage door opener replacement.
From the time Luke arrived I was totally comfortable with his detailed explanation of everything that was being replaced. The new unit functioned quietly, the first time. No adjustments. Luke was… Read more From the time Luke arrived I was totally comfortable with his detailed explanation of everything that was being replaced. The new unit functioned quietly, the first time. No adjustments. Luke was friendly and an excellent worker. I would recommend all my friends and family to use Dor-co for their home requirements.
There for you when it's important
We purchased our garage door and automatic opening system from DoorCo, found the overal experience very satisfying in every regard and have used them for prompt professional service even though… Read more We purchased our garage door and automatic opening system from DoorCo, found the overal experience very satisfying in every regard and have used them for prompt professional service even though infrequently required. Recently we had an emergency on a long holiday weekend and they managed to get a service technician to our home in about 30 minutes. Another benefit having entrusted the area's friendliest, most well trained professionals. I highly recommend hiring DoorCo, the best out there.
Garage Door Replacement
Had some issues when the door was first installed noticed by the Dorco rep who installed the metal flashing around the door. Cory came out and fixed the door within the hour. Dorco not only has… Read more Had some issues when the door was first installed noticed by the Dorco rep who installed the metal flashing around the door. Cory came out and fixed the door within the hour. Dorco not only has competitive pricing, they have trustworthy and friendly staff that complete the job to perfection.
Garage Door replacement
I was very happy with the work that was done for my house. The garage is very quiet and well functioning.
Warranty repair
My address is 8 Corbin Watson Way, Kingsville Ontario N9Y 0G3. Yesterday (November 7th) afternoon. We had a Dor-Co Technician (sorry, didn’t get his name) at the house to do a warranty fix for our new… Read more My address is 8 Corbin Watson Way, Kingsville Ontario N9Y 0G3. Yesterday (November 7th) afternoon. We had a Dor-Co Technician (sorry, didn’t get his name) at the house to do a warranty fix for our new home built by BK Cornerstone. I want Dor-Co to know he was a great representative for Dor-Co. He was very professional, polite, quick and knowledgeable at his job. He was also helpful at answering questions about the MyQ app, and the garage lift unit. He double checked the door set-up and operation
Read more reviews from trusted websites and discover why we’re a top choice for garage doors and services.
Find us near you
Our locations
With showrooms in Windsor, Chatham, and Sarnia, Dor-Co is ready to serve you. Visit us to explore our products and meet our team of experts.
» Windsor, Amherstburg, LaSalle, Essex, Essex County, Cottom, Harrow, St. Joachim, Colchester, McGregor, Kingsville, Ruthven, Leamington, River Canard, Comber, Stony Point, Lighthouse Cove, Belle River, Emeryville, Puce, Tecumseh, Pelee Island
» Chatham, Kent County, Wheatley, Port Alma, Merlin, Tilbury, South Buxton, Pain Court, Mitchell’s Bay, Erieau, Rouneau, Morpeth, Highgate, Bothwell, Dresden, Tupperville, Wallaceburg, Kent Bridge, Ridgetown, Blenheim, Thamesville
» Lambton County, Port Lambton, Rutherford, Florence, Brigden, Oil City, Alvinston, Corunna, Petrolia, Wyoming, Watford, Sarnia, Forest, Brights Grove, Camlachie, Grand Bend, Port Franks, Kettle Point, Thedford
» Middlesex, Newbury, Wardville, Glencoe, Strathroy, Parkhill
» Elgin, Rodney, West Lorne, Dutton