Contact

Contact Our General Contractor Team

Ready to discuss your construction project? Contact our general contractor team today at (707) 849-1961 to schedule a free consultation. We’ll review your plans, answer your questions, and provide a detailed estimate for your project. Whether you need custom home building, residential remodeling, or commercial construction, we’re here to help.

Get In Touch

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Call: (707) 849-1961

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Office: Skylane Blvd, Santa Rosa, CA 95403

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Hours: Monday – Saturday: 8:00 AM – 5:00 PM | Sunday: Closed

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What to Expect

Free Consultation

We meet with you to discuss your project goals, budget, and timeline. Bring plans, photos, or ideas—we’ll review everything and answer your questions.

Site Visit

For most projects, we visit your property to assess the space, take measurements, and identify any potential challenges or opportunities.

Detailed Estimate

You receive a clear, itemized estimate that breaks down costs by phase. No hidden fees, no surprises—just honest pricing for quality work.

Project Planning

Once you approve the estimate, we create a detailed schedule, pull necessary permits, and coordinate all aspects of your construction project.

Frequently Asked Questions

Getting Started

How do I schedule a consultation?

Call us at (707) 849-1961 or fill out our contact form. We typically schedule consultations within 3-5 business days. Consultations are free and take about an hour.

What should I bring to the consultation?

Bring any plans, sketches, photos, or ideas you have for your project. If you have a specific budget in mind, let us know. The more information you share, the better we can help.

Do you offer free estimates?

Yes. After our initial consultation and site visit, we provide a detailed written estimate at no cost. You’re under no obligation to move forward.

Service & Coverage

Do you work in my area?

We serve Sonoma County and Marin County. Call us to confirm we work in your specific location.

What types of projects do you handle?

We handle custom home builds, residential remodeling (kitchens, bathrooms, whole homes, additions), and commercial construction projects. If you’re not sure if your project fits, just ask.

How soon can you start my project?

Project start times vary based on our current schedule and your project’s complexity. During your consultation, we’ll give you an honest timeline for when we could begin your work.

Why Work With ZSM Construction Co.

Learn more about ZSM Construction Co. and see why property owners throughout Sonoma and Marin Counties choose us for their construction projects.

Licensed & Insured

Fully licensed general contractors with proper insurance coverage

Direct Communication

Talk directly with your project manager, not a call center

Experienced Crew

Skilled professionals who’ve completed hundreds of projects

Clear Contracts

Everything documented in writing before work begins

Quality Work

We build to last and stand behind what we build

Service Areas

We provide construction services throughout Sonoma County and Marin County.