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Contact Constellation

Head Office: Toronto, ON

Constellation HomeBuilder Systems
8133 Warden Avenue, 7th Floor
Markham, ON L6G 1B3

Phone: 1-888-723-2222

Customer Care Inquiries

Phone: 1-800-411-2020

Sales Inquiries

Phone: 1-888-723-2222

Our Offices

Baltimore, MD

1840 York Rd. Suite K-M
Timonium, MD 21093

Redmond, WA

8343 154th Avenue NE, Ste 200
Redmond, WA 98052

Orange County, CA

13891 Newport Avenue, Suite 145
Tustin, CA 92780

Milwaukee, WI

6737 W Washington Street, Suite 2120
West Allis, WI 53214

Vancouver, BC

4190 Lougheed Hwy, Suite 502
Burnaby, BC V5C 6A8

Minneapolis, MN

1329 County Road D Circle East
St. Paul, Minnesota 55109-9981

Barrie, ON

36 Morrow Road
Barrie, ON L4N 3V8

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