Where you’ll find your garage door, opener, and repair specialist

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

Modern home in Windsor with sleek black Garaga garage doors featuring horizontal lines and decorative windows, sold by Dor-Co

Residential doors

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.

Glass-panel Garaga garage door in Chatham, sold by Dor-Co, complementing a modern commercial building

Commercial Garage Doors

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.

A group of professionals working in the garage door industry, showcasing their expertise in installation, repair, and maintenance in Sarnia.

Garage Door Service

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.

1

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.

2

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.

3

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!

Contact our team

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.

Peace of mind

With top-quality garage doors and professional installation by Dor-Co, you’ll enjoy a seamless, worry-free experience from start to finish.

Proven Expertise

Proudly serving the community for decades, Dor-Co brings a wealth of knowledge and experience to every garage door project.

Energy Efficiency

Choose from five insulation levels to meet your garage’s purpose and your budget, ensuring comfort and energy savings

Transparent Pricing

Our detailed quotes help you compare styles and price points with ease, making it simple to find the perfect fit for your home.

Quiet Operation

Experience quiet, secure, and smart functionality with LiftMaster operators, designed to keep your garage connected and convenient.

Endless Design Options

Elevate your home’s curb appeal with a garage door that reflects your unique style and taste.

Cohesive Home Design

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 87504‑267 garage door openers installed on a ceiling

LiftMaster door openers

Premium LiftMaster Openers

Experience quiet, secure, and connected garage door operation with LiftMaster, the industry leader in door openers.

A pair of elegant garage doors with inlay designs by Garaga, sold by Dor-Co. The doors feature a rich woodgrain finish, decorative window panels, and unique geometric inlay patterns, perfectly complementing the home’s classic exterior.

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.

Garage door

5
15 September 2022 , Robert , Ontario

I called for assistance after my garage door came apart at the wall. The manager assured me someone would assist us since the car was in the garage. Within an hour the the service technician was there… Read more I called for assistance after my garage door came apart at the wall. The manager assured me someone would assist us since the car was in the garage. Within an hour the the service technician was there and started to fix the problems. He was knowledgeable, quick and very professional. In fact, he tightened, lubricated and repaired several items. Now our door is so quiet and smooth it's like new. Very reasonable as well. Thank you Dor Co.

Great Service People

5
08 April 2022 , Mike , Ontario

My door was installed on time and quickly and the tech was friendly and even helped me with a problem i had with my other opener. Highly recommend Dorco, this is the second home i have had them out to… Read more My door was installed on time and quickly and the tech was friendly and even helped me with a problem i had with my other opener. Highly recommend Dorco, this is the second home i have had them out to do work

Amazing Garage Door Service

5
06 April 2022 , Ernad , Ontario

Dorco was fantastic to work with. Their response time was very fast and I was able to get a quote and schedule installation immediately. The installers were very professional and efficient and the… Read more Dorco was fantastic to work with. Their response time was very fast and I was able to get a quote and schedule installation immediately. The installers were very professional and efficient and the quality of the door is great. Would recommend to anybody looking for a new garage door or service to their current one!

Very Satisfied

5
03 April 2022 , Derrick and Angela , Ontario

We were very happy with the service provided for our garage door spring that needed repair. Adam was prompt, courteous and professional. He repaired the problem quick and did a very good job and was… Read more We were very happy with the service provided for our garage door spring that needed repair. Adam was prompt, courteous and professional. He repaired the problem quick and did a very good job and was very knowledgable with the repair that was completed. We want to thank you for helping us in solve our problem fast and professionally.

Excellent Professional Service

5
15 December 2021 , Jim , Ontario

Great experience from start to finish. Customer Service person that answered my call was helpful and caring, making sure we were able to get into our garage as the main spring and both cables had… Read more Great experience from start to finish. Customer Service person that answered my call was helpful and caring, making sure we were able to get into our garage as the main spring and both cables had broken. She got us on their repair board ASAP and they were actually able to send a tech a day before they had originally promised.
When Warren arrived to fix the problem he was very professional and had a “can-do” attitude.

Thanks Warren and the Door-Co Team for a job well done at a fair price.

Spring replacement

5
05 October 2021 , Elvin and Sharon , Ontario

Excellent service!

View all reviews

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

» 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

» 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

» 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

» Middlesex, Newbury, Wardville, Glencoe, Strathroy, Parkhill

Elgin

» Elgin, Rodney, West Lorne, Dutton

Copyright Garaga Inc. | Privacy Policy and Conditions of Use