About Us

“Quality You Can Trust, Service You Can Depend On!”

Our Mission

Building a Company that glorifies God through integrity and finding the best in people and lifting them up. We are Servants at heart and strive to provide positive and lasting influences, the highest quality of materials, and the best service to everyone we come in contact with.

Our Vision

To be the best Door and Material Supplier, creating lasting relationships through uncompromising service and superior products with the highest level of integrity. To glorify God by being faithful and being a positive influence to all those we come in contact with.

Our Core Values

As we all endeavor to live up to these essential convictions they will help to define who we are as a company and unite us as the “Keystone Family.” As these values are guiding lights for our every decision, may Keystone Door & Building Supply bring glory & honor to our Lord.

I. LOVE: “Do no harm!” We will endeavor to always be motivated in all we do by love for the Lord and for others.

II. SERVANTHOOD: “Lead with a broom!” Servant leadership is motivated by love, so we will endeavor to serve our customers to help make them a success, and serve our employees so they can be lifted-up to reach their God-given potential.

III. INTEGRITY: “Use an honest scale!” Motivated by love with a heart to serve, we will endeavor to be honest and above reproach in all our business dealings.

IV. EXCELLENCE: “Go the extra mile!” Motivated by love demonstrated by our service for others and integrity in all our dealings, we will endeavor to exceed all the expectations of our customers to the glory of God.


Contractor’s Licence

#991361-Keystone Door and Building Supply

Hours of Business: Monday through Friday 8:00 a.m. to 4:30 p.m.

1037 N. Market Blvd. Suite #9
Sacramento, California 95834
1(916) 623-8100