Cornerstone Custom Homes, LLC

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Learn about our screening process

9 Years In Business

Company Details

  • Verified Licenses


20200 South Sprague Road
Oregon City, OR 97045


  • Mon: 8:00 AM - 6:00 PM
  • Tue: 8:00 AM - 6:00 PM
  • Wed: 8:00 AM - 6:00 PM
  • Thu: 8:00 AM - 6:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Decks - Build, Replace, Repair - Residential and Commercial
  • Kitchen Remodels
  • Bathroom Remodels
  • Custom Homes
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


58 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 58 results
5.0 Timothy O. Oregon City, OR

Serge was professional, competent, and he quoted me a fair price. On the day of installation, he showed up on time and finished within three hours. I would use him again for other projects.

5.0 Judy L. Oregon City, OR

Serge at Cornerstone Custom Homes was efficient and can tackle any project. He performed plumbing, installed a foundation vent and installed/wired a security device. This company is talented, pleasant and responded same day. Well done Cornerstone!

5.0 Jim R. Vancouver, WA

Serge communication was handled in a professional manner. The deck was started and completed on time. What I really appreciated was the detail and importance Serge put on the support beams under the deck. Quality and detail of work was outstanding. I would highly recommend Serge (Cornerstone Custom Homes)

5.0 Steve V. Portland, OR

Good service and attitude

5.0 Carol M. Portland, OR

I am so glad that I have found this company. I will definitely use them for anything needed in the future. Very conscientious and professional.

5.0 John S. Milwaukie, OR

5.0 Sharon A. Portland, OR

I am so pleased with the end result of my deck. Amazing. Dependable, professional, excellent craftsmanship. Already talked to him regarding another project. Will not ask anyone else. If rating was listed above five, I would rate 10.

5.0 Tammy A. Milwaukie, OR

A job . Very professional , outstanding workmanship.

5.0 Robert B. Portland, OR

They were very professional and detailed oriented with an artistic eye. This is the second time that I have used them and would recommend them to anyone who want their job done right. Robert

5.0 Craig & lana J. Portland, OR

We will stay with Serge from Corner Stone. He is reliable,honest, trustworthy skilled and reasonable. Craig & Lana


Cornerstone Custom Homes, LLC
Deck repair & stain
Deck repair & stain
Timber tech deck
Deck staining
Oregon City Modern Remode

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  6. Bankruptcy Search
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