The Keystone Company

Construction Expertise You Can Count On

The Keystone Company brings decades of experience from custom home building to commercial development. We’ll help you get your project done the right way.

Project Management

We know how to manage people, timelines, and budgets to get projects done the right way. Learn about our project management services to see how we can assist you.

General Contracting

As a licensed general contractor, we can handle your build from start to finish. Connect with us to see how we can help your custom home turn into reality.


Save time and money while reducing stress by having us work on your behalf to complete your project. We’ll leave no stone unturned to protect your best interests.

Cost Scheduling

Our cost scheduling service assesses the costs of the building process as they relate to your project. We’ll ensure you are paying fair prices, have a realistic budget, and find ways to reduce costs throughout the construction process.

Have A Question?

We are here to help you find answers to all of your construction-related questions. Whether you want a bid, are ready to start a build, or want to inquire about how we can best serve you, reach out to us any time, and we will be happy to help.

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About Keystone

The Keystone Company is a family-owned construction company based in Santa Barbara, CA. Learn more about our company here.