While Cornerstone Home Renovators, LLC was founded in 2014, our team has decades of experience in the home improvement industry.  The foundation of our company is based on simple principles: top quality services, fair value, unparalleled expertise and superior customer service.  We've carried out countless remodel and new construction projects throughout King County, WA and the surrounding towns.  When we work on a project it receives 100% of our attention and care - you are far more than just a number with Cornerstone Home Renovators - you are part of the family.

It's all about the details

If you look closely at the results of our projects you'll quickly see a common theme - a meticulous attention to detail.  From a massive floor remodel to a simple selection of the perfect hardware, you can rest assured that our work is flawless.  We will sit down with you to design a plan that reflects your personal style and household requirements.

Current Projects

Seasons Remodel

After 35 years, the owners of this house decided it was time to update everything!  The house is getting a new kitchen, 3 bathrooms, flooring, doors, trim and paint.   

Highlands Remodel

On this project we are updating the bonus room for the client so it fits their needs better.  We removed the unused closets and the shower stall to open up the room while enlarging the bathroom.  New hardwood floors will be installed soon with some custom cabinetry.  Stay tuned for more pictures.  

in progress


We serve clients in South King County in WA.  
From the Downtown Seattle area South, including the following cities:
Kent, Maple Valley, Covington, Black Diamond, Renton, Federal Way, Auburn,
Normandy Park, Des Moines, Burien, SeaTac, Tukwila, Bellevue, Newcastle, Issaquah.

"I highly recommend Cornerstone"

- Amy 

"I get so many compliments on my space!"

- Gail 

"Working with Cornerstone was a great experience."

- Julie

"We could not be more pleased."

- Kenneth

"Great job - paid attention to details. Will definitely use again!"

- Neal

"I was very pleased with the quality, price and promptness of your work in replacing our bathtub "

- Tom