Ph: (925) 829-6960
Fx: (925) 829-2908


“Scott, I cannot thank you enough for your hard work and generosity. Current and future Cal high players, and in fact the entire student body, owe you a debt of gratitude."
-Brian Coburn
Varsity Baseball Coach

“S. Costa Construction has completed two projects for me in two different houses. The first project was a beautiful kitchen remodel in our home in Fairfield, CA. The second project was a gorgeous enclosed patio addition to our home in Walnut Creek, CA..."
-Gina Morgan

“This past year, we hired Scott Costa to build an addition to our home in Alamo, which consisted of a bonus room, office and bathroom, and various other renovations to our existing house, vaulted the ceiling in our master bedroom, added new windows..."
-Larry and Carole Jewik

“I’ve worked with Scott Costa since he built the Perry residence that I designed in 2006. I tend to push the envelope of what most framers are willing to accept to achieve the effect that I’m shooting for; Scott understands my intent and works with me to get it built..."
-Francis Garcia-Architect

“In 2002 we did an 1100 square foot addition/remodel. Scott and his entire crew took great pride in the quality of their work. They were a pleasure to have on our project. Scott went the extra mile for us and so when it came time again to hire a contractor for our 600 square foot outdoor pavilion, we had great peace of mind knowing we didn’t have the daunting task of finding the right contractor. We hired Scott and were, again, thrilled with the process and the end product. We can honestly say finding contractors that are a pleasure to work with can be the most challenging part of any construction project. Scott and S. Costa Construction provides quality work in a timely manner and with complete professionalism and integrity.”

-Leslie and Willie Suh.

“We can’t recommend S. Costa Construction enough! Recently we did a 1500 square foot addition to our home and it could not have been a better experience. Scott Costa and his employees are honest, knowledgeable and extremely professional. They gave us a time frame of work to be complete and stuck to it. Adding on an addition this size came with a lot of decision making and stress and Scott helped us through this every step of the way. He gave us many ideas that we had never thought of, but he also knew we were on a budget and never tried to talk us into anything we could not afford. We appreciated all the time and patience he gave to us. He definitely takes the time to understand his client’s needs. And thanks to him, our vision has become a reality.”

-Mike and Nicki Wanzenried.

“S. Costa Construction helped to make our remodel and addition project a success. Scott costa and his crew were professional, knowledgeable and reliable. They worked very hard to complete our project on schedule while maintaining quality of workmanship. We enjoyed working with S. Costa Construction and would highly recommend them to friends and family.”

-Alan and Deanne Goyke

“We couldn’t be more pleased with the overall experience. Our garage was handled very professionally and the quality of work outstanding. The project was completed as scheduled and on budget. We would recommend S. Costa Construction to anyone.”

-Bill and Paula Kosturos

“We hired Scott to add an addition onto our house in 2010. We were impressed with Scott during our very first meeting and indeed we were never disappointed at any time afterward...”
-Philip and Christine Blagoyevich
San Ramon, CA