Ontario Warranty Information

Ontario Warranty Information

Ontario Warranty Information

In Ontario, all MDM homes are protected through Tarion.

Warranty Coverage

1st Year Warranty Coverage

MDM warrants your home against defects in workmanship and material for a period of one year starting on your Closing Day/Occupancy Date. You will have three formal opportunities to request Warranty Service in your first year of occupancy:

At your Initial Claim Anniversary (40 days from occupancy)

At your Mid-Year Claim Anniversary (182 days from occupancy)

At your Year-end Claim Anniversary (365 days from occupancy)

To request Warranty Service at these times, you can submit a warranty request by emailing info@mdmhomes.ca.

2nd Year Warranty Coverage

The following items are warranted against defects in workmanship and material for a period of two years starting on your Closing Day:

Plumbing system

Heating system

Electrical delivery and distribution systems

Water penetration of "leaks" from the exterior

Major structural defects

Exterior cladding

If you experience a problem with any of the above noted items during your first two years of occupancy, please report it to us immediately, as these generally constitute as "emergency" repair.

3 to 7 Years Warranty Service

Your home is protected against Major Structural Defects (MSDs) for a period of seven years from your Closing Day/Occupancy Date. A Major Structural Defect is defined by the Ontario New Home Warranties Plan Act as:

"Any defect in materials or work that results in the failure of a load-bearing part of the home structure, or any defect in materials or work that significantly and adversely affects the use of the building as a home."

See Tarion’s Warranty Overview

Talk to Our Team.

Location

Head Office: 25 Queen St S, Mississauga, ON L4W 2S4

Operations Centre: 5585 Timberlea Blvd, Mississauga, ON L4W 2S4

MDM Group © 2026

Find us:

Talk to Our Team.

Location

Head Office: 25 Queen St S, Mississauga, ON L4W 2S4

Operations Centre: 5585 Timberlea Blvd, Mississauga, ON L4W 2S4

MDM Group © 2026

Find us:

Talk to Our Team.

Location

Head Office: 25 Queen St S, Mississauga, ON L4W 2S4

Operations Centre: 5585 Timberlea Blvd, Mississauga, ON L4W 2S4

MDM Group © 2026

Find us:

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