Want a beautiful backyard but don't have the time to do it? Hire a professional landscape contractor or designer to make your dreams come true.
"We had an old upper/lower deck that we wanted replaced with an upper deck, and lower stone patio. Alterra was..."
see more >"**Caution Advised** I would like to share my experience with Biwar, the owner of this company, as well as his team..."
see more >"Great work! We are a local commercial landscaping company in Oshawa, and they are great to work with!"
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