Where Experience Meets Quality!
- RESIDENTIAL AND COMMERCIAL -
Tenant Improvements • Project Management • Remodeling

ABOUT US

At SUN CS, we bring over a decade of hands-on experience in federal and institutional commercial TI projects and project management. Built on the principles of trust, performance, and excellence, we deliver results that elevate spaces and exceed expectations — whether through design-build or design-bid-build delivery methods.

As a certified WOSB, WBE, and California SB/SB‑PW firm, we take pride in delivering high-quality construction with integrity, precision, and full regulatory compliance.

SUN CS is a LA-based general contractor founded by Ellie Ebrahimiasl, a construction professional with years of experience in federal, commercial, and medical projects across California and beyond. Her leadership has driven high-profile builds for clients like DOD, GSA, Federal Bureau of Prisons, NASA, Cedars-Sinai, and Quest Diagnostics.


We are driven by a deep understanding of compliance, safety, and performance. Whether it’s a $100K tenant improvement or a multi million dollar federal retrofit, our clients trust us to manage every detail from planning to closeout with clarity and professionalism.

SERVICES

DESIGN-BUILD (DB)

LUMP SUM CONTRACTING (Design-Bid-Build)

We manage the entire construction process from concept to completion under one contract. Our design-build services streamline timelines and create a single point of accountability for quality, cost, and schedule.

We execute projects based on completed designs and deliver fixed-price contracts with accurate cost control, quality workmanship, and competitive bidding strategies.

CONSTRUCTION MANAGEMENT

JOB ORDER CONTRACTING (JOC)

We act as the bridge between our clients and our subs to oversee every aspect of construction. From budgeting and scheduling to site supervision and quality control, we ensure project goals are achieved safely and efficiently.

We deliver fast-track, on-call construction and repair services under pre-negotiated pricing. This approach is ideal for recurring renovations or facility maintenance projects across large campuses or municipalities.

SERVICES

DESIGN-BUILD (DB)

We manage the entire construction process from concept to completion under one contract. Our design-build services streamline timelines and create a single point of accountability for quality, cost, and schedule.

LUMP SUM CONTRACTING (Design-Bid-Build)

We execute projects based on completed designs and deliver fixed-price contracts with accurate cost control, quality workmanship, and competitive bidding strategies.

CONSTRUCTION MANAGEMENT

We act as the bridge between our clients and our subs to oversee every aspect of construction. From budgeting and scheduling to site supervision and quality control, we ensure project goals are achieved safely and efficiently.

JOB ORDER CONTRACTING (JOC)

We deliver fast-track, on-call construction and repair services under pre-negotiated pricing. This approach is ideal for recurring renovations or facility maintenance projects across large campuses or municipalities.

OUR MISSION

We never look for shortcuts, because we believe the long road builds true value.

PARTNERSHIP

We don’t measure our success alone—when our partners rise, we rise with them.

CAREERS

SUN CS is building a team of capable, accountable professionals who take pride in quality work. We’re always open to connecting with passionate individuals who believe in integrity, collaboration, and delivering results the right way.

For inquiries, email: careers@sun-cs.com

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