Winfield Concrete Company
“Project Review: Winfield Construction / EBS (2025–2026)
1. Project Overview & Scope
After evaluating proposals from 7 or 8 local contractors, Winfield Construction stood out for their 35+ years of experience, clear communication, and technical expertise in complex hillside foundations.
To execute an extensive 80% to 90% structural overhaul on our 100-year-old home in the Berkeley Hills, Winfield brought engineered plans to life and led the seismic/foundation scope, while EBS executed specialized structural elements. Over a 5-to-6-month period, Winfield maintained a dedicated full-time crew of 6 to 8 skilled tradespeople on-site.
Key Work Completed:
Structural Assessment: Complete wall exposure to evaluate load paths from footings to the roof framing.
Seismic Retrofit: Full bracing system installation, including engineered shear walls, mechanical anchors, and heavy-duty hold-downs.
Underpinning & Bench Piers: Manual excavation and pouring of 5 reinforced concrete bench piers to stabilize the foundation.
Foundation Replacement: Centerline sistering with new reinforced curb walls, along with 21 linear feet of sub-slab and stem wall replacement.
Substructure Support: Installation of 5 cast-in-place isolated footings, support posts, and load-bearing girders.
Deck Ledger Support: Framing and anchor installation for a 40+ foot structural ledger board designed for a new deck.
Exterior Carpentry: Framed a new access door opening without compromising structural integrity.
2. Pricing, Quality & Value
While cheaper options exist, lower pricing often means trade-offs in labor quality and safety. Winfield/EBS offers competitive, mid-tier pricing that delivers outstanding value:
In-House Crew: They never outsource critical excavation, shoring, or demolition to third parties, ensuring strict site safety and quality control.
Code & Material Quality: All work used high-grade lumber and concrete, strictly adhering to municipal seismic codes under full permitting and inspection.
Transparent Bidding: Itemized proposals eliminated hidden costs upfront.
Warranty & Peace of Mind: Backed by decades in business, they take pride in their craft and stand firmly behind their structural warranties.
3. Conclusion & Acknowledgments
For a complex project on steep Berkeley terrain, Winfield/EBS proved that their hands-on experience and safety standards are well worth the investment.
Special thanks to the team:
Tony: For answering questions promptly and tailoring structural solutions to my preferences.
Fred: For outstanding on-site field management every single day.
Burt: For managing scheduling, logistics, and operations so seamlessly.
Ken: For keeping everything running smoothly behind the scenes.
I would not hesitate to work with Winfield Construction again and highly recommend them for any complex foundation or seismic project!”
