Licensed General B Contractor #1136510
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Licensed General B Contractor | License #1136510 | Serving Southern California

Tenant Improvements

Whether building out multi-unit interiors, modernizing shared-use areas, or adapting layouts to fit new occupants, we manage every detail with discipline and purpose.

ConstructCo delivers tenant improvement projects with clarity, control, and finish-level precision. Whether building out multi-unit interiors, modernizing shared-use areas, or adapting layouts to fit new occupants, we manage every detail with discipline and purpose. Our process is tailored for properties that serve people at scale. These are spaces that must function on day one, meet all compliance standards, and withstand long term daily use. As one of the region’s most trusted tenant improvement contractors, we execute with speed, strategy, and craftsmanship.

Interior Buildouts for Professional & Operational Spaces

High-traffic environments require more than walls and paint. They require thoughtful flow, privacy, and long term function. Our tenant build out solutions remodel commercial interiors to support usability, reduce risk, and meet evolving occupancy demands.

Why this matters:

  • Supports daily use across diverse user groups
  • Maintains strict ADA, egress, and life-safety compliance
  • Aligns space planning with turnover strategies and long-term goals

Scope includes:

  • Private offices, shared workspaces, and reception areas
  • Sound-rated partitions and acoustic design elements
  • Kitchens, breakrooms, and multi-use interiors
  • Restroom upgrades, wellness rooms, and treatment zones

As seasoned tenant improvement general contractors, we ensure every buildout is both functional and flexible, engineered for longevity and efficiency.

Retail, Restaurant & Brand-Specific Environments

Retail and hospitality properties require rapid delivery, brand alignment, and operational readiness. Our team executes retail build out scopes and amenity-focused spaces with precision and attention to brand standards.

Why this is critical:

  • Consistency and clarity shape customer experience
  • Delays directly impact revenue and occupancy timelines

Scope includes:

  • Shell-to-warm transitions with MEP coordination
  • Commercial kitchen and bar layouts with ductwork and venting
  • Brand-standard finishes, lighting, and FF&E
  • Rollouts for multi-site or managed property portfolios

We’re the go-to commercial tenant improvement contractors for businesses needing tight turnarounds and flawless execution.

White Boxing & Demising for Lease Readiness

Whether preparing a suite for market or dividing a space for a new lease, our white box construction and demising services support asset flexibility and reduce time-to-market.

What this improves:

  • Reduces vacancy downtime
  • Minimizes handoff scope between landlords and new tenants

Scope includes:

  • New demising wall installation and utility separation
  • Ceiling grid, lighting, and electrical adjustments
  • Neutral paint, floor refinishing, and patchwork
  • Removal of legacy signage, FF&E, and infrastructure

As full-service tenant improvement construction experts, we help you lease faster, with move-in ready spaces that allow new users to hit the ground running.

Finish & Fixture Installation

The final impression starts with the finishes. We install high-durability, high-impact materials and hardware that meet property standards and align with maintenance goals.

Why this ensures success:

  • Aligns visual quality with brand and property expectations
  • Delivers finished space ready for inspection or turnover

Installation scope includes:

  • Flooring, tile, paint, and wall features
  • Millwork, cabinetry, and ADA-compliant hardware
  • Lighting systems including commercial electric LED flush mount light installation and commercial electric LED strip light installation
  • Kitchen and bathroom fixtures: sinks, valves, trim kits

Our reputation as top-tier tenant improvement companies is built on the quality and consistency of our finish work, because final details aren’t small.

Code Compliance & Permit Navigation

Every tenant improvement we deliver meets or exceeds code, because code compliance is what enables use, occupancy, and long-term value. Our team manages all permitting, documentation, and code coordination in-house.

What this protects:

  • Prevents failed inspections and unplanned rework
  • Ensures readiness for occupancy and avoids opening delays

Scope includes:

  • ADA restroom layouts and path-of-travel verification
  • Title 24 lighting control documentation
  • Fire alarm tie-ins, life-safety system checks, and signage
  • Permit submittals and plan check coordination

As trusted tenant improvement contractors near me, we make compliance seamless so your property is inspection ready the first time.

Our Services
Contact Us
+1 (949) 844-9203
17628 Alburtis Ave Suite 18
Artesia, CA 90701
hello@constructco.us

Licensed General B Contractor #1136510