Construction Services | LA County & Ventura County

Construction Contractor Serving LA County & Ventura County

Kitchen remodels, bathroom remodels, ADUs, windows, and full home builds delivered by a contractor who actually shows up, communicates, and finishes the job. Sovereign Construction serves Westlake Village, Thousand Oaks, Calabasas, and the surrounding communities.

CSLB Licensed & Insured

California State Contractor

LA & Ventura County

Serving the region since 2021

Free Estimates

Quality service from start to finish

Construction is messy by nature. Timelines shift, surprises come up behind walls, and decisions have to be made in real time. Most contractors respond to that reality by going quiet. We respond to it by communicating more.

Sovereign Construction is a family-owned general contractor based in Westlake Village, serving homeowners across LA County and Ventura County, including Calabasas, Agoura Hills, Thousand Oaks, Moorpark, Simi Valley, and the Conejo Valley. We handle kitchen remodels, bathroom remodels, full home remodels, ADUs, window replacements, and ground-up construction. Every project is managed end to end by our in-house team, with no brokering jobs to subcontractors we do not stand behind.

We started Sovereign because we saw firsthand what the construction industry was missing: operators. Contractors who are skilled with their hands but cannot run a project, leading to missed timelines, vague invoices, and no one picking up the phone. We built our business around the opposite of that. You will have clear communication from estimate to final walkthrough, a realistic timeline we actually hold ourselves to, and a team that treats your home like it is the only job we have.

We are not the cheapest contractor in LA or Ventura County. Our pricing reflects our team size, back-end support, and the quality of work we put into every job. If we cannot deliver a result you are proud of, we do not want the project.

Kitchen Remodeling

The kitchen is the most-used room in your home and one of the highest-return renovations you can make. Sovereign handles full kitchen remodels across LA and Ventura County — layout redesigns, cabinet installation, countertops, tile, plumbing rough-in, and finish work. One contractor, one point of contact, start to finish.

Bathroom Remodeling

A well-executed bathroom remodel adds real value and daily comfort to your home. Sovereign manages the full scope — demo, waterproofing, tile, fixtures, vanities, and finish work — across homes in Westlake Village, Thousand Oaks, Calabasas, and the surrounding communities.

Full Home Remodel

When you're ready to transform the whole house, the contractor you pick matters more than anything else. Sovereign manages full home remodels end to end — from structural work and permits through finish carpentry and final walkthrough. We keep the project moving, the communication clear, and the scope honest.

ADUs

California's ADU laws have made it easier than ever to add a permitted dwelling unit to your property — and harder than ever to find a contractor who actually knows how to build one correctly. Sovereign handles ADU construction from permit to move-in: design coordination, foundation, framing, MEP rough-ins, insulation, drywall, and finish work. We build ADUs throughout LA and Ventura County.

Windows

Window replacement is one of the highest-impact upgrades you can make for comfort, energy efficiency, and curb appeal — and one of the most frequently botched by contractors who don't take flashing and weatherproofing seriously. Sovereign installs replacement windows throughout LA and Ventura County with full attention to the envelope, not just the frame.

General Construction

New additions, structural work, room conversions, and complex projects that don't fit a single category. If it requires a licensed contractor and a team that can manage multiple trades at once, Sovereign handles it. We serve homeowners and property owners across LA County and Ventura County with full-scope general construction services.

Our Process

Step 1:

Request a Quote.

Fill out our quick form or give us a call to tell us about your project and goals.

Step 2:

Consultation & Inspection

We schedule a walkthrough to assess the project, answer questions, and provide expert recommendations.

Step 3:

Detailed Proposal

You’ll receive a clear, transparent estimate outlining scope, pricing, and timeline with no surprises.

Step 4:

Build & Project Management

Our team gets to work with consistent communication, quality craftsmanship, and on time execution.

Step 5:

Final Walkthrough & Satisfaction

We review everything with you to ensure it meets our standards and more importantly yours.

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Let's Get in Touch

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880 Hampshire Rd, Westlake Village CA

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Contact

880 Hampshire Rd, Westlake Village, CA

Hours

Sunday: Closed
Monday: 9am–5pm
Tuesday: 9am–5pm
Wednesday: 9am–5pm
Thursday: 9am–5pm
Friday: 9am–5pm
Saturday: 9am-5pm