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With over 40 years of experience and a team of knowledgeable staff, contractors and trade-partners, Cornerstone Construction Services Inc. is proud to offer a full range of residential design, construction and renovation services.

Regardless of the size or scope of a project, Cornerstone Construction Services Inc. is committed to delivering the highest levels of performance and customer satisfaction. We understand the importance and value of your home and cottage, which means we bring our extensive experience and high attention to detail to every single project. Whether you're thinking of an addition, renovation, restoration, or starting from scratch, call us. We can bring your vision to life with our outstanding customer service,excellence in design, and collaborative consultation.

  • Architectural and design consultation
  • Concept and idea generation
  • Direct consultation with an architect of your choice
  • Plans and drawings
  • Comprehensive no obligation quotes
  • Full co-ordination and scheduling
  • Sub-contractor hiring and supervision
  • Regular project updates
  • Post project follow-up and inspection
  • Additions
  • Bearing walls removed
  • Architectural enhancements, garages
  • Kitchen and bathroom additions and renovations
  • Basement refurbishment
  • Custom mantels and cabinetry
  • Renovated entrances and staircases
  • Floor plan changes
  • Dormers and build-outs
  • Underpinning of footing
  • Raising basements
  • New Windows and doors
  • Walkouts
  • Barns
  • Repair projects
  • Maintenance

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