Who We Are
About Cromwell Construction
Built on integrity, craftsmanship, and a commitment to exceeding expectations across Sonoma, Napa, and Marin Counties.
Our Story
Decades of Craftsmanship in the North Bay
Cromwell Construction & Management Inc was founded with a simple belief: every client deserves a contractor who shows up, communicates clearly, and delivers quality work on time and on budget.
Over the years, we've built and remodeled hundreds of homes and commercial spaces throughout Sonoma, Napa, and Marin Counties. From custom new home builds to kitchen renovations and commercial tenant improvements, our portfolio reflects the trust our clients place in us.
We take pride in treating every project — large or small — with the same level of care and attention to detail. That reputation has made us one of the most referred contractors in the North Bay.
Our Mission
Quality You Can See. Service You Can Count On.
Our mission is to deliver exceptional construction and remodeling services that transform spaces and improve lives. We combine skilled craftsmanship with transparent communication to make every project a positive experience from start to finish.
Integrity
We do what we say we'll do. Honest estimates, clear timelines, and no surprises.
Craftsmanship
Every nail, tile, and finish is done right — because your home deserves nothing less.
Communication
We keep you informed at every stage so you always know where your project stands.
Community
We're proud to serve the North Bay and invest in the communities where we live and work.
Licensed & Insured
You're in Good Hands
Cromwell Construction & Management Inc is a fully licensed and insured general contractor operating in California. We meet all state and local requirements so you can hire with confidence.
Contractor License
LIC # 910493
Service Area
Sonoma, Napa & Marin Counties
Business Type
General Contractor
Specialties
Residential, Commercial & Remodeling
Let's Build Something Together
Ready to start your next project? We'd love to hear about it.
Contact Us