Pinnacle Construction is a licensed and insured general contractor serving San Francisco, San Mateo, and the Peninsula. We build additions, ADUs, new homes, and complete remodels, including foundation replacement, seismic retrofit, and load-bearing wall work.
Foundation repair, replacement, and earthquake strengthening completed with careful temporary support and a clear construction sequence.
Earthquake-strengthening work built to the engineer's plans, including foundation bolting and structural bracing where required.
Rear additions and new upper floors that provide more living space and connect with the existing home.
Whole-home and kitchen remodels, including the structural wall removals that create more open, connected spaces.
During construction, we manage the work on site, coordinate the trades, and schedule required inspections with the city and engineers. We build from the architectural and structural plans prepared by your design team.
We organize the construction sequence – from foundation and framing to plumbing, electrical, and finish work – so each trade can complete its work in the right order.
We are straightforward about cost, timing, and expectations. If we uncover an unexpected condition, we explain what we found, discuss the available construction options, and review any effect on the schedule or budget.
New homes managed from site preparation and foundation through framing, roofing, windows, utilities, and interior finishes. We coordinate the trades and schedule required inspections throughout construction.
Foundation replacement beneath an existing home requires careful planning. We coordinate the temporary support, excavation, concrete foundation work, earthquake connections, and required inspections as one construction process.
We build rear additions and new upper floors from the project plans, including the foundation, framing, stairs, utilities, and finishes that connect the new space to the existing home.
Attached and detached ADUs built from the foundation through the exterior, utilities, and finished interior. We coordinate the trades and schedule required inspections during construction.
Additional services: Load-Bearing Wall Removal · Ground Floor Conversions · Whole House Remodeling · Kitchen Remodeling · Bathroom Remodeling · Deck Construction
What California's balcony and exterior elevated element inspection law requires of buildings with three or more units, and how to stay compliant.
From damage assessment and structural repairs to smoke remediation and full reconstruction - how a fire-damaged building comes back.
Tell us the property address, what you are planning, and whether you already have drawings. We will review the construction needs and explain the next step.