CSLB #1138550  ·  Licensed, Bonded & Insured  ·  30+ Years of Hands-On Experience
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Tenant Improvement

Space Ready for Business — On Schedule.

Retail, restaurant, and office build-outs for property managers, landlords, and business owners. Multiple trades under one contract, one schedule, one accountable team.

RETAIL

Storefronts, showrooms, and shopping-center spaces — from white-box finish-out to full reconfiguration. We coordinate the trades so your opening date holds.

RESTAURANT

Restaurants are the hardest tenant improvements there are: grease lines, gas, hood systems, health department requirements, and a kitchen that has to work on day one. Our plumbing, gas line, and general construction licenses under one roof make us built for exactly this.

OFFICE

Demising walls, restrooms, break rooms, conference spaces, and the HVAC rebalancing that open floor plans always need. Clean work in occupied buildings, phased so your tenants keep working.

MULTI-FAMILY & COMMON AREAS

Laundry rooms, leasing offices, clubhouses, and common-area plumbing and drain work — including trenchless sewer repair that doesn’t tear up the property.

WHY ONE CONTRACTOR

A tenant improvement touches framing, plumbing, HVAC, and finishes by definition. With our A, B, C-36, and C-20 licenses, those scopes self-perform under one contract — one schedule, one point of accountability, no finger-pointing between subs when the opening date is on the line.

Send the Plans. We’ll Send a Real Proposal.

Property managers, landlords, and business owners — call 310.880.9718 or email brett@marsx.construction. Tell us the space, the timeline, and the goal; we’ll respond with a straight assessment. CSLB #1138550 · SB-PW · SB(Micro).

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Get Started

Start With a Conversation.

Every project starts the same way — you describe what you need, and we give you an honest read on the best way to get there.