Engineering-Grade Precision. Master-Class Construction

Delivering Innovative Construction and Engineering Solutions

Headquartered in Orange County, we take pride in delivering a sophisticated suite of civil engineering and construction services throughout the state. Our dual Class A & B licensed capability allows us to bridge the gap between complex engineering requirements and heavy-duty building execution.

Our Mission

At Westech Group Inc., our unwavering commitment is to deliver outstanding results for every endeavor. Whether we are breaking ground on a heavy site infrastructure project, remodeling a commercial space, or building a new custom residence, safety, code compliance, and fiscal responsibility remain at the forefront of our mission. From our professional office in Newport Beach, we are proud to serve as a premier construction partner across Southern California.

Our Core Disciplines

Comprehensive Demolition Services: We execute all types of demolition, handling both complex commercial facility tear-downs and residential structural removals. Our capabilities include full-site clearing, selective interior tenant improvement (TI) gutting, structural home dismantling, and deep concrete slab removals.
Complete Mass Grading & Earthwork: We self-perform comprehensive land grading for all site types, including commercial acreage, municipal rights-of-way, and residential lots. Our team ensures proper subgrade compaction, elevation accuracy, and precise drainage flow before any foundation or paving begins.
Civil Infrastructure, Asphalt Roadways, & Paving: Our team manages comprehensive asphalt and concrete paving projects, including municipal roadways, commercial parking lots (complete with seal coating and striping), and precise concrete curb and gutter infrastructure.
Structural Concrete & Engineered Foundations: We specialize in heavy civil concrete placements, including structural foundations, specialized concrete slabs, and engineered retaining or CMU block walls built to manage lateral soil pressure and strict municipal guidelines.
Comprehensive ADA Compliance: We ensure all commercial access paths, walkways, concrete ramps, and parking stalls are precisely surveyed and constructed to meet strict state and federal ADA slope and compliance standards.
Environmental Site Remediation & Soil Cleanup: We integrate environmental site assessments and hazardous soil mitigation directly into site preparation. Our expertise includes deploying advanced Soil Vapor Extraction (SVE) systems and high-capacity mechanical blowers to extract contaminants and safely clear properties for development.
Residential & Commercial Building Services: We provide comprehensive construction management and execution for new custom residential homes, structural house additions, remodeling, Accessory Dwelling Units (ADUs), and commercial Tenant Improvements (TI).