Construction Company in Sonoma, California

Expert Planning and Execution from Start to Finish

Building Sonoma Homes with Skill and Integrity

In Sonoma, California, construction requires a balanced approach that respects natural surroundings, rural character, and long-term durability. At Greenport Construction, we focus on delivering well-planned, carefully executed projects that improve comfort and functionality while preserving the integrity and value of the property.

Sonoma properties often include larger lots, vineyard-adjacent homes, older residences, and sites with environmental or zoning considerations. These conditions demand detailed site evaluation, infrastructure planning, and coordinated permitting. Our team anticipates these factors early, helping homeowners avoid delays, unexpected costs, and design compromises.

From initial planning through final walkthrough, Greenport Construction provides consistent oversight, skilled craftsmanship, and clear communication. Every project is managed to meet California construction standards while aligning with Sonoma’s land-use requirements and residential building expectations.

Frequently Asked Questions

What construction services do you offer in Sonoma, California?

We provide residential construction services including remodeling, room additions, ADUs, and full home renovations, supported by coordinated planning and permitting.

Yes. Greenport Construction is fully licensed and insured and operates in compliance with California and the City of Sonoma building regulations.

Yes. We coordinate with architects and designers and manage the permitting process, including reviews related to zoning and site conditions.

Timelines vary based on project scope, site conditions, and approval requirements. Clear schedules are established before construction begins.

Comprehensive Construction Services

Greenport Construction offers a full range of residential construction services designed to improve comfort, functionality, and long-term value for Sonoma homeowners.

bathroom-remodeling

bathroom
Remodeling

Upgrade your bathroom with a layout that feels more open, functional, and modern. We handle everything from demo to final finishes, plumbing, waterproofing, tilework, lighting, vanities, and custom storage, so the space looks great and performs well for daily use. The goal is a clean, durable bathroom that adds comfort, style, and better long-term value.

kirkrest drive portfolio image (4)

Kitchen
Remodeling

Transform your kitchen into a space built for real life cooking, hosting, and everyday routines. We plan smart layouts, improve workflow, and deliver quality craftsmanship across cabinetry, countertops, lighting, flooring, and appliances. From modern upgrades to timeless designs, we focus on a kitchen that looks premium and works efficiently.

home-renovation

Home Remodeling &
Construction

Refresh your home with renovations that improve flow, comfort, and functionality without losing the character of the space. Whether it’s updating multiple rooms, reworking layouts, upgrading finishes, or improving overall livability, we manage the full process with clear planning and reliable execution. The result is a home that feels new, practical, and built to last.

ADU-room-addition

Room Additions & ADUs (Accessory Dwelling Units)

Add more space without moving by building a seamless room addition or a fully functional ADU. We manage planning, permits, foundation work, framing, utilities, insulation, and interior finishes keeping everything code-compliant and structurally sound. Perfect for guest suites, home offices, rental units, or multigenerational living.

exterior-renovation

Exterior
Renovations

Improve your home’s curb appeal and protection with exterior upgrades designed for durability and style. We handle siding, decking, patios, railings, entryways, windows/doors, and exterior paint built to stand up to weather while elevating the overall look. The result is an exterior that feels updated, stronger, and more welcoming.

exterior-renovation

Commercial
Removations

Boost your business’s curb appeal with commercial exterior renovations built for durability and a polished, professional look. We handle façade updates, cladding, storefront entries, windows/doors, decking/patios, railings, exterior paint, and weather protection designed to stand up to heavy use. 

Our Construction Process

Our construction process is designed to reduce uncertainty, maintain momentum, and deliver consistent results across Sonoma projects.

  1. Initial Consultation & Planning
    We begin by reviewing project goals, timelines, budgets, and site conditions specific to Sonoma properties.
  2. Design Collaboration
    We coordinate with architects and engineers to refine plans that are buildable, compliant, and aligned with zoning and land-use requirements.
  3. Accurate Estimating & Budgeting
    Detailed estimates are developed using realistic pricing to ensure transparency and scope clarity.
  4. Permitting & Documentation
    We manage permits and inspections, navigating Sonoma’s approval processes efficiently.
  5. Construction & Supervision
    Our crews and site managers maintain quality control, safety standards, and scheduling discipline throughout construction.
  6. Progress Updates & Client Engagement
    Clients receive consistent updates to stay informed and confident as work progresses.
  7. Final Inspection & Handover
    We complete a comprehensive walkthrough to confirm quality, safety, and performance before final delivery.

Why Clients Trust Greenport Construction

Local Knowledge
We understand Sonoma’s rural–residential layouts, zoning requirements, and permitting environment.

Quality Craftsmanship
Our background in fine carpentry supports durable, well-finished construction.

Clear Communication
Clients appreciate consistent updates and practical guidance.

Thoughtful Planning
We anticipate challenges related to site access, utilities, and approvals.

Full-Service Oversight
One team manages planning, construction, and completion.

Licensed and Insured
All projects meet California construction standards and regulations.

Reputation Built on Referrals
Repeat clients and referrals reflect our commitment to quality and professionalism.

Check what our clients have to say

Contact Us

Schedule your free consultation in Sonoma, California, with Greenport Construction Inc. We help homeowners plan and complete remodeling and construction projects with clarity and confidence.

Complete the form below and describe your project goals, timeline, and priorities. Whether you’re planning a bathroom remodel, kitchen upgrade, ADU, or full home renovation, we tailor our approach to your Sonoma property.

Our team will contact you to arrange a complimentary on-site consultation and provide a detailed estimate.

Phone: (415) 413-0038

Email: services@greenconstruction.info

Schedule your free consultation today and take the first step toward improving your Sonoma home.