Doors that actually work.

Commercial Automatic Doors for Businesses. Residential Garage Doors for Homeowners. Serving Thunder Bay & Northwestern Ontario for over 15 years.

White service van parked near the water with text advertising TBay Automatics for sales, service, and installation of sliding, swing, hollow metal, and residential garage doors, with a ladder on top and a background of water, cloudy sky, and trees.

When your doors work properly, your day runs smoothly. When they don’t, everything slows down.

We install, repair, and maintain commercial automatic door systems for businesses across Northwestern Ontario. We also provide residential garage door installation and repair for homeowners in Thunder Bay and surrounding communities.

AAADM-Certified. Fully Insured. Professional work done right.

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Brands we work with

Logo for Steel-Craft Door Products Ltd., featuring a stylized steel or metal design element.
Sign with a yellow background and black text reading 'STANLEY'.
GAREX logo with bold navy blue letters and a blue grid pattern in place of the letter 'E'.
The storefront has glass double doors framed in white, with large windows on either side. The building is made of red brick with beige stone accents, and the entrance area has a concrete sidewalk.

Commercial Automatic Door Service.

For retail stores, healthcare facilities, restaurants, offices, and commercial buildings. Your business depends on safe, reliable entry systems.

We install and service:

  • Automatic sliding doors

  • Handicap & accessible door operators

  • Accessible bathroom door systems

  • Drive-thru sliding windows

From new construction to repairs and scheduled maintenance, we make sure your doors operate safely, meet accessibility standards, and handle daily traffic without any issues.

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Modern garage door with a black metal frame and frosted glass panels, part of a house with gray siding and stone accents.

Residential Garage Door Service.

For homeowners in Thunder Bay and Northwestern Ontario.

We install and repair residential garage doors, openers, springs, cables, rollers, and tracks. Whether your door is stuck, off-track, noisy, not closing properly, or completely unresponsive, we’ll diagnose the issue and fix it safely.

If you’re replacing an older door, we install quality residential garage doors built to handle our Northwestern Ontario weather and daily use.

Clear recommendations. Proper installation. Reliable operation.

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Store entrance with glass doors and windows, a large flower pot with purple and yellow flowers on the left, four white bollards in front, and reflections of the parking lot and sky on the glass.

Why Businesses & Homeowners Trust Us.

AAADM-Certified Technician

Automatic door systems installed and inspected to recognized safety standards.

Northwestern Ontario Experienced

We install systems that handle cold, icy weather, heavy use, and long winters.

Straightforward Recommendations

If it can be repaired, we repair it. If it needs replacement, we explain why.

No pressure. No surprises. Reliable service.

AAADM-Certified

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Serving Thunder Bay & Northwestern Ontario

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Professional, Reliable Service

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Built For Canadian Weather

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AAADM-Certified • Serving Thunder Bay & Northwestern Ontario • Professional, Reliable Service • Built For Canadian Weather •

Two brown garage doors with rectangular windows at the top, set into a gray brick garage building. The house number 4215 is displayed between the doors.

Serving Thunder Bay & Northwestern Ontario.

Based in Thunder Bay, ON — servicing communities across Northwestern Ontario.

  • Longlac

  • Schreiber

  • Terrace Bay

  • Marathon

  • Dryden

  • Fort Frances

  • Kenora

  • Surrounding Northwestern Ontario communities

  • Thunder Bay

  • Kakabeka Falls

  • Neebing

  • Shuniah

  • Rosslyn

  • Murillo

  • Pass Lake

  • Nipigon

If your doors need attention, we’re ready.

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