About Big Blue Construction
Big Blue Construction provides professional general contracting services for homeowners and property owners throughout San Francisco, the East Bay, and Marin County. Led by Roberto Valdez, the company brings 30 years of hands-on construction experience to projects including foundations, concrete, decks, remodeling, kitchens, bathrooms, and ADUs.
From structural work to finished living spaces, Big Blue Construction focuses on dependable service, clear communication, and quality craftsmanship from start to finish. Whether you are planning a remodel, improving your outdoor space, or preparing for a larger construction project, call (510) 910-9379 or contact us online today to schedule an estimate.
Why Choose Big Blue Construction?
Choosing Big Blue Construction means working with an experienced general contractor who understands both structural work and detailed finish improvements. Roberto Valdez brings decades of practical jobsite knowledge to every project, helping customers move forward with confidence, clear expectations, and work built to last.
From foundations and concrete to decks, kitchens, bathrooms, ADUs, and remodeling, Big Blue Construction takes pride in strong workmanship and reliable service. If you are ready to improve your home or property, call (510) 910-9379 today or click below to request your estimate.
What Our Customers Are Saying
Big Blue Construction is known for dependable general contracting work, strong craftsmanship, and clear communication. From foundations and concrete to decks, kitchens, bathrooms, ADUs, and remodeling, Roberto Valdez brings 30 years of hands-on experience to every project.
★★★★★
Roberto and Big Blue Construction did an excellent job on our remodel. The work was clean, professional, and finished with real attention to detail.
Michael R.
Verified Customer
★★★★★
We hired Big Blue Construction for concrete work and could not be happier. Roberto communicated clearly, showed up when promised, and the finished project looks great.
Sandra L.
Verified Customer
★★★★★
Big Blue Construction handled our deck project from start to finish. Strong workmanship, clean lines, and a smooth process all the way through.
David M.
Verified Customer
★★★★★
Roberto has a lot of experience and it shows. He helped us with foundation repairs and made sure everything was done right.
Laura P.
Verified Customer
★★★★★
Professional, dependable, and easy to work with. Big Blue Construction remodeled our bathroom and the final result came out beautiful.
Carlos G.
Verified Customer
★★★★★
We needed a contractor for several home improvements, including concrete and remodeling. Roberto was honest, organized, and the work was excellent.
Karen T.
Verified Customer
★★★★★
Roberto and Big Blue Construction did an excellent job on our remodel. The work was clean, professional, and finished with real attention to detail.
Michael R.
Verified Customer
★★★★★
We hired Big Blue Construction for concrete work and could not be happier. Roberto communicated clearly, showed up when promised, and the finished project looks great.
Sandra L.
Verified Customer
★★★★★
Big Blue Construction handled our deck project from start to finish. Strong workmanship, clean lines, and a smooth process all the way through.
David M.
Verified Customer
★★★★★
Roberto has a lot of experience and it shows. He helped us with foundation repairs and made sure everything was done right.
Laura P.
Verified Customer
★★★★★
Professional, dependable, and easy to work with. Big Blue Construction remodeled our bathroom and the final result came out beautiful.
Carlos G.
Verified Customer
★★★★★
We needed a contractor for several home improvements, including concrete and remodeling. Roberto was honest, organized, and the work was excellent.
Karen T.
Verified Customer
ND PAINTING SERVICE
Precision Painting Done Right the First Time.