"Decades of Knowledge, Thousands of Homes"

Energy Conservation Services

Energy Ratings


  • The less energy we use in our homes, the less air pollution we generate

  • Energy used in our homes comes from burning of fossil fuels at power plants, contributing to smog, acid rain, and global warming

  • ENERGY STAR homes meet strict energy efficient guidelines, preventing greenhouse gas emissions

Cornerstone Energy Conservation Services, Ohio's largest ENERGY STAR Rater, is helping customers build and sell more ENERGY STAR homes than anyone else.


Our experience working with contractors allows us to confidently offer homebuilders:

  • Safety
  • Value
  • Prompt service
  • One-stop shopping
  • Savings


Right now, you may be eligible for a $2,000 tax credit for each energy efficient home we help you build!


ENERGY STAR qualified homes offer home buyers all the features they want in a new home and energy-efficient improvements, delivering:

  • Better performance
  • Greater comfort
  • Lower utility bills


With the right products, we help streamline operations by allowing more quality time with customers. Cornerstone stands by it name by guarantying its quality work.

  • Shower Doors
  • Closet Shelving
  • Heavy Glass Doors
  • Door Hardware
  • Bathroom Accessories
  • Closet Accessories
  • Mirrors
  • Gutter Products
  • Insulation Products
  • Energy Star Waterproofing
  • Foundation Products
  • Electric Fireplaces




Ph: 614.351.1439 | 1320 McKinley Avenue | Columbus, OH 43222