Cornerstone Construction logo — renovation contractor in Oshawa and Durham Region
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Cornerstone Construction

Renovation Contractor in Oshawa & Durham Region

  • Services
    • Explore Services
    • Residential Services
    • Commercial Services
    • General Contracting
    • Insurance Restoration
  • Portfolio
  • About
    • About Mike Brock
    • Warranty Policy
    • Our Process & Standards
      • Discovery & Design
      • Pre-Construction
      • Construction
  • Resources
    • Blog
    • FAQ
    • Investment Guide
    • Why We Aren’t the Cheapest
    • Reviews
  • Work with us
    • Realtor Partners
    • Interior Designer Partners
    • Insurance Broker Partners
    • Become a Trade Partner
  • Contact Us
  • Services
    • Explore Services
    • Residential Services
    • Commercial Services
    • General Contracting
    • Insurance Restoration
  • Portfolio
  • About
    • About Mike Brock
    • Warranty Policy
    • Our Process & Standards
      • Discovery & Design
      • Pre-Construction
      • Construction
  • Resources
    • Blog
    • FAQ
    • Investment Guide
    • Why We Aren’t the Cheapest
    • Reviews
  • Work with us
    • Realtor Partners
    • Interior Designer Partners
    • Insurance Broker Partners
    • Become a Trade Partner
  • Contact Us

Tag: pre-listing prep

What to Fix Before You List (And What to Leave Alone)

Decluttering, deep cleaning, repairs, paint, curb appeal, and the real ROI numbers for kitchens, bathrooms, and basements — the full pre-listing prep guide, room by room.

Renovation Contractor in Oshawa & Durham Region

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Cornerstone Construction logo — renovation contractor in Oshawa and Durham Region

Durham Region's trusted renovation contractor. Led by Mike Brock since 2017. We Listen, We Build, We Deliver.

Google Reviews Featured on Houzz HomeStars Verified

Services

  • Residential Services
  • Pre-Listing Home Preparation
  • Kitchen Renovations
  • Bathroom Renovations
  • Main Floor Renovation – Bowmanville
  • Main Floor Renovation – Whitby
  • Whole Home Renovation – Bowmanville
  • Whole Home Renovation – Courtice
  • Basement Finishing
  • Legal Second Suites
  • In-Law Suites
  • Recreational Basements
  • Commercial Services
  • General Contracting
  • Additions & Garages
  • BCIN Design & Permit Drawings
  • Insurance Restoration

Company

  • About Mike Brock
  • Our Process & Standards
  • Portfolio
  • Reviews
  • Realtor Partners
  • Property Managers
  • Insurance Broker Partners
  • Interior Designer Partners
  • Become a Trade Partner
  • Contact Us

Our Guarantees

  • The Certainty Stack
  • Price Lock Guarantee
  • $300/Day On-Time Guarantee
  • 5-Year Warranty

Resources

  • Why We Aren't the Cheapest
  • Investment Guide
  • Blog
  • FAQ

Contact

  • 1-888-404-7383
  • Email Mike Brock
  • Google Reviews

Service Areas

  • Oshawa, ON
  • Whitby, ON
  • Bowmanville, ON
  • Clarington, ON
  • Ajax, ON
  • Pickering, ON
  • Newcastle, ON
  • Scarborough, ON
  • Whitchurch-Stouffville, ON
  • Port Perry, ON
  • Peterborough, ON
  • Port Hope, ON
  • Cobourg, ON
  • Northumberland County, ON
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