Business Details
18 Years
experience
Your Trusted Construction Partner in Southern California
Premier Developing Services is a licensed and insured general building and engineering contractor serving Los Angeles County and beyond. Established in 2008 by owner Sergio Sanchez, we offer turn-key construction solutions as a single-source, self-performing contractor. Our team self-performs 80% of trades on any given project, ensuring exceptional service continuity and quality control. As a Small Business Enterprise (SBE) and minority-owned company, we bring together highly skilled experts equipped with the latest technologies to deliver faster, safer, and economically responsible solutions. We specialize in public works projects across Los Angeles, Orange, San Bernardino, and Riverside Counties, with expanding capabilities into new construction markets.Our expertise spans tenant improvements, building modernization, site development, and complex regulatory compliance. We maintain a strong focus on safety, client collaboration, and exceeding expectations through meticulous attention to detail and adherence to industry standards. Our comprehensive services include general contracting, construction management, and specialized trades such as concrete work, masonry, and MEP upgrades. With central operations in Brea, CA, we serve both private and public sector clients throughout Southern California and neighboring regions.
Services
Tenant Improvements
Demolition Services
Concrete Construction
Masonry Work
MEP Upgrades
ADA Compliance
Site Development
Building Modernization
Steel Fabrication
General Contracting
Details
- Year established: 2008
Highlights and features
- Self-perform 80% of all trades for superior quality control
- Minority-owned SBE with 15+ years of Southern California construction expertise
- Full compliance with complex public works regulations
- Single-source contracting for streamlined project management
- Specialized experience in ADA compliance and code upgrades
Services
Tenant Improvements
We specialize in comprehensive tenant improvement projects including demolition, partition construction, MEP upgrades, and ADA compliance modifications. Our team handles complete interior transformations with acoustic ceilings, flooring installations, and fire code-compliant door systems. We coordinate all aspects of office modernization to meet specific client needs while maintaining strict safety and regulatory standards.
Concrete Construction
Our concrete services include structural forms, reinforcement, cast-in-place and precast concrete, and decorative finishes. We handle complex concrete projects from foundations to architectural elements, using advanced techniques for durability and aesthetic appeal. Our expertise extends to concrete cutting, grouting, and repair for both new construction and restoration projects.
ADA Compliance
We implement comprehensive ADA compliance solutions including restroom modifications, ramp installations, and door access control systems. Our team ensures all accessibility upgrades meet federal and state requirements while maintaining functional design. We handle site improvements like truncated domes, curb modifications, and accessible pathways for commercial properties.
MEP Upgrades
We provide mechanical, electrical, and plumbing system upgrades for commercial buildings. Our services include HVAC modernization, electrical panel installations, and plumbing system retrofits. We specialize in integrating new MEP systems with existing infrastructure while minimizing operational disruptions during construction projects.
General Contracting
As a full-service general contractor, we manage all aspects of construction projects from initial planning to final delivery. Our services include cost estimation, scheduling, subcontractor coordination, and quality control. We offer both design-build and traditional procurement methods, ensuring projects stay on budget and meet all regulatory requirements.
Questions
What construction services do you specialize in?
We specialize in tenant improvements, ADA compliance, concrete construction, MEP upgrades, and general contracting for commercial and public works projects.
Are you licensed for public works projects?
Yes, we hold California contractor license #945171 with classifications for general building, electrical, and plumbing work, and participate in public works across Southern California.
Do you handle projects outside Southern California?
While our primary focus is Southern California, we're expanding our capabilities to serve construction projects in new markets throughout the western United States.
What makes your company different from other contractors?
We self-perform 80% of trades, maintain minority-owned SBE status, and combine 15+ years of local experience with advanced construction technologies for superior project outcomes.
How do you handle complex regulatory requirements?
Our team has extensive experience navigating California's regulatory environment, including ADA compliance, fire code ordinances, and public works procurement processes.
