San Diego Commercial Contractor

Commercial Construction &
Tenant Improvement
San Diego, CA

Complete Builders Inc handles office, restaurant, and retail tenant improvement projects across San Diego County — delivered by our own crew, coordinated around your business.

Get a Free Estimate (619) 295-3123

What We Do

Tenant Improvement, Built By Our Crew

Whether you're building out a new space or renovating an existing one, our crew handles the majority of trades on your commercial project — the same team from start to finish, coordinated with your landlord, architect, and timeline.

Office build-outs and renovations
Restaurant and food-service fit-outs
Retail space build-outs
Interior demolition and reconfiguration
Flooring, ceiling, and lighting upgrades
Restroom and ADA-related improvements
Permit and inspection coordination

Request a Commercial Estimate →

Complete Builders Inc crew working on a commercial project in San Diego

Why Complete Builders

One Crew, One Point of Contact

Commercial tenant improvement projects come with their own pressures — lease deadlines, landlord requirements, and the cost of downtime for an occupied business. Complete Builders Inc self-performs the majority of every project with our own licensed crew, so you're coordinating with one team instead of a rotating list of subcontractors.

Frank Megura, our founder and owner, is personally involved throughout — not a call center or a project manager who has never been on site.

Meet Our Team →

How It Works

Our Simple Process

Free Estimate

We walk your space and give you a detailed written quote — no pressure.

Design & Permit Coordination

We coordinate plans and permitting with your landlord, architect, and the local building department.

Our Crew Builds

Our own team handles the majority of trades, scheduled around your business where possible.

Final Walkthrough

We walk the finished space with you before handover and inspection sign-off.

FAQ

Common Questions About Commercial Construction

Do you work on occupied or operating commercial spaces?+

Yes, when the scope allows it. We coordinate scheduling — including after-hours or phased work — around your business operations so a restaurant, office, or retail space can keep serving customers as much as possible during construction. The right approach depends on the scope of work and your space.

What kind of commercial projects does Complete Builders Inc handle?+

Office, restaurant, and retail tenant improvement and build-outs — interior renovations, layout reconfigurations, and finish work for commercial tenants and property owners across San Diego County.

Do commercial tenant improvement projects require permits?+

Most commercial TI work requires permits from the local building department, and some projects also require landlord and fire marshal approval depending on occupancy type. We coordinate the permitting process as part of the project.

What affects the timeline for a commercial build-out?+

Scope of work, permitting timelines, whether the space is occupied during construction, lead times on materials and equipment, and landlord approval requirements all affect how long a commercial project takes. We provide a project-specific schedule after reviewing your space and plans.

Get Your Free Commercial Estimate

Tell us about your project and we'll get back to you within one business day.

First Name

Last Name

Phone

Service Needed

City / Neighborhood

When Would You Like to Get Started?

Tell Us About Your Project

Your info is private and only used to contact you about your project.

Commercial Construction &Tenant ImprovementSan Diego, CA