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Diamond Hammer Construction

Laneway & Garden Suites in Markham, ON

Looking for laneway & garden suites in Markham? Diamond Hammer Construction is a licensed, insured general contractor serving Markham with free on-site quotes and a 1-year workmanship warranty on every completed project.

What's included with laneway & garden suites in Markham

  • Zoning and feasibility review for secondary dwelling units
  • Full permit and municipal approval management
  • Independent kitchens, bathrooms, and utility connections
  • Rental-ready or in-law suite finishing options
  • Site servicing: water, sewer, hydro, and separate entrances

Why Markham homeowners choose Diamond Hammer

  • Local knowledge of York Region, ON permitting and building codes
  • Licensed and insured crews with a 1-year workmanship warranty
  • A single point of contact from quote to final walkthrough in Markham
Modern laneway suite or garden suite exterior concept
Open-concept laneway suite interior living space concept

Get a free laneway & garden suites quote in Markham

Tell us about your project and we'll follow up within one business day.

Get StartedOr call (289) 807-3259

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