SERVICES
Built on Craftsmanship. Driven by Capability.
From residential renovations to government contracts, B A Construction brings over 25 years of combined experience to every project. Our services range from concrete grinding and ADA compliance to finish carpentry, tenant improvements, and polished concrete floors. We self-perform over 80% of our work to ensure consistent quality, reduced costs, and efficient delivery.
Licensed, bonded, and certified, we’re proud to serve clients across Southern California and are actively registered to bid on city, county, state, and federal contracts.
📌 DUNS: 080590403
📌 UEI: CY1YXQ6G1XT5
📌 SAM.gov Registered | PlanetBids Registered
Primary NAICS Codes:
236220 – Commercial and Institutional Building Construction
238350 – Finish Carpentry Contractor
238330 – Flooring Contractor
238110 – Concrete Contractor
321918 – Millwork (including flooring and architectural woodwork)
All estimates are free and include a one-year workmanship guarantee.
GET A
Quote
All estimates are free and flexible according to materials and scheduling.
Testimonials
““Breathtaking Work!””
“Eli did a great job installing an Aluma-wood patio cover. His price was reasonable, he was on time, courteous, and completed the job as scheduled. I would recommend BA construction.”
“So happy we hired BA Construction. Professional, hard-working, and reasonable pricing. Exceeded our expectations. My wife and I give them four thumbs up.”
“I can vouch for Eli. He did a great job at my work!!! Nice, clean cut, efficient, fair price and considerate.”
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MY PROMISE
I’ll only work with the best materials available and provide a 1 year guarantee on all labor. I never compromise quality for time and give my clients realistic schedules that accommodate their lives. I strive for honest customer service, so contracts are only paid in full when the finished work is to your complete satisfaction.
SEE MY HANDY WORK
About Me
MY NAME IS Eli
I'm Elias Berkshire-Anderson, founder and principal of B A Construction. I’ve spent over two decades in the trades—starting in finish carpentry and millwork before expanding into general contracting, federal contracting, and city procurement.
I hold certifications including OSHA 30, OSHA 40 EM-385, Army Corps of Engineers Construction Quality Control, and Procore as well as Autodesk AutoCAD. I’ve managed residential remodels, tenant improvements, and full-scope federal jobs, including supervising a $4.6M project at MCRD San Diego.
What sets me apart is a hands-on, quality-first approach: I still show up to job sites, I still know how to do the work, and I’ve built a crew that performs 80% of our work in-house. That’s how we stay lean, flexible, and reliable.
We’re currently scaling the company to pursue more public works, institutional, and commercial projects across California — and I’m always looking to connect with primes, subcontractors, and agencies who share our standards.