Full-Service Commercial, Industrial, & Residential General Contracting Throughout Southern California
Licensed general contracting, heavy structural framing, utilities, and premium custom builds
CA Lic. #846079
Call us today to get your project moving
Los Angeles County
INLAND EMPIRE & RIVERSIDE (951)907-4757
Or register your project details below to request a face-to-face site evaluation
*Every property and project is unique. To provide you with an accurate, fixed-price estimate without hidden surprises, we conduct an in-person site evaluation to review structural needs, measurements, and your vision. Your detailed estimate is 100% free following our consultation.
Recent Projects
Architectural Loft & Custom Metalwork
High-end interior buildout featuring custom glass railings, black steel spiral stairs, and double height structural glazing.
Custom Architectural Millwork
Precision interior carpentry, built-in cabinetry, and bespoke hardware accents for luxury spaces.
Commercial Office Buildout
Complete tenant improvement including commercial flooring, architectural glass doors, and integrated lighting.
Commercial Timber Mezzanine
Heavy structural timber framing, multi-level warehouse loft construction, and structural roof integration.
Full Residential Kitchen Remodel
Modern open-concept kitchen renovation with custom shaker cabinetry, quartz countertops, and premium finishes.
Retaining walls & Earthwork
Hillside stabilization, steel I-beam installation, excavation, and structural foundation work.
Core Services
Commercial, Industrial, & Site Work
From ground-level site prep to heavy framing, Big City Construction manages large-scale commercial, industrial, and residential site development. We specialize in heavy demolition, precision excavation, concrete retaining walls, and structural steel or timber framing.
Heavy Demolition & Earthwork Excavation
Concrete Retaining Walls & Foundation Work
Commercial & Industrial Framing
Site Prep & Structural Code Compliance
Trade Infrastructure & Utilities
Complete trade management and utility infrastructure for commercial facilities and residential properties. Led by trade specialists, our team handles whole-building electrical systems, main panel upgrades, utility connections, plumbing prep, and complete roofing installations.
Commercial & Residential Electrical Contracting
Main Panel Upgrades, Circuits & Sub-Panels
Roofing Systems & Exterior Weatherproofing
Commercial Restroom Plumbing & ADA Upgrades
Residential Builds & Remodels
Southern California’s trusted experts for custom homes, room additions, and modern detached ADUs. We deliver end-to-end craftsmanship for homeowners, from high-end kitchen and luxury bathroom remodels to custom framed additions, patios, and pergolas.
Framed ADU Builds & Custom Home Additions
High-End Kitchen & Luxury Bathroom Remodels
Custom Patios, Pergolas, & Outdoor Living
Full Interior & Exterior Home Renovations
Stop wasting time managing separate crews for demolition, site prep, structural framing, electrical, and finish work. As a fully licensed general contractor (CA Lic. #846079), Big City Construction executes your entire project end-to-end under one roof. We streamline communication, keep timelines tight, and deliver complete trade reliability from ground break to final walkthrough.
Ready to Get Your Project Built Right?
Call Paulino Lopez and the team directly at (213) 880-9162 for Los Angeles County , (951) 907-4757 for Inland Empire & Riverside, or request your free on-site consultation below.