New Garage Door Installation Done Right

Building a new home or replacing an old door? We measure, recommend, and install premium garage doors with expert precision. Steel, wood, aluminum, and custom styles for every budget.

CALL NOW: 905-536-2732

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Same-day appointments · Emergency service · No hidden fees

Common Problems We Fix

If you are dealing with any of these, we can help — fast.

New Home Builds

Building a new home? We help you pick the right door style, insulation level, and opener to match your home's look and your budget.

Old Door Replacement

Dented, faded, or outdated door dragging down your curb appeal? We remove the old door and install a brand new one in a single day.

Insulated Door Upgrades

Cold garage costing you money? Upgrade to a high-R-value insulated door. Perfect for attached garages and workshop spaces.

Custom Style Matching

From carriage house to modern glass & aluminum, we have styles that match any home architecture. See samples before you buy.

Precision Measurement

We measure on-site to ensure a perfect fit — no gaps, no drafts, no problems. Every install is custom-measured.

Opener Included Options

Bundle your new door with a quiet belt-drive or smart Wi-Fi opener. We handle the full install start to finish.

Why Homeowners Trust Us

Free in-home measurement and consultation

Wide selection of steel, wood, aluminum, and glass doors

Expert installers — not subcontractors

Same-week installation availability

Old door removal and disposal included

Full warranty on door, hardware, and installation

LOCALLY OWNED

& OPERATED

SATISFACTION

GUARANTEED

QUALITY PRODUCTS

YOU CAN TRUST

905-536-2732

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Trusted by Homeowners Across Southern Ontario

See why residents rate Marshall Garage Doors 5 stars for fast, honest, and professional service.

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Frequently Asked Questions

How long does a garage door installation take?

Most standard residential installations are completed in 3–5 hours. We arrive with everything needed and leave your garage clean and ready to use the same day.

What types of garage doors do you install?

We install steel (insulated and non-insulated), natural wood, aluminum & glass, carriage house, and custom overlay doors. We carry top brands like Clopay, Amarr, and Wayne Dalton.

Do you remove and dispose of the old door?

Yes. Old door removal and disposal is included with every new door installation. You don't have to lift a finger.

Can I see door samples before deciding?

Absolutely. We bring color samples, panel style swatches, and window insert options to your home so you can see how everything looks in your actual lighting.

Do new doors come with a warranty?

Yes. All new doors include a manufacturer warranty plus our own installation warranty. Most steel doors carry a lifetime limited warranty on the door sections.

Ready for a Brand New Door?

Get a free in-home consultation. We bring samples, measure on-site, and give you an exact quote — no pressure, no obligation.

CALL 905-536-2732

Free estimates · Emergency repairs · All brands & models