What we do
Remodeling and construction services for Walnut Creek and the East Bay
Bay Harbor Remodeling and Construction is a licensed general contractor (CSLB Lic. #1148311) handling design, permitting and construction for homeowners across Contra Costa County. Below is an overview of the services we offer most often — each page covers scope, process and what to expect from permitting through final inspection.
Kitchen Remodeling
Layouts built around how your family actually cooks, with cabinetry, counters and finishes chosen for daily durability.
Learn moreBathroom Remodeling
Spa-level comfort paired with practical storage and waterproofing details that hold up to daily use.
Learn moreLiving Spaces
Open-concept conversions and whole-room redesigns for family rooms, dining areas and home offices.
Learn moreHome Additions
New square footage — bedrooms, second stories, expanded living areas — matched to your home's existing architecture.
Learn moreNew Construction
Ground-up custom homes managed by one team from lot planning and permits through final inspection.
Learn moreADUs
Detached ADUs, JADUs and garage conversions for rental income, aging parents or adult children.
Learn moreFull-Service Design & Build
Design and construction under a single point of contact, from first sketch to final walkthrough.
Learn morePool Construction
Pools, spas, decking and the surrounding landscape engineered and built as one project.
Learn moreFoundation Retrofit
Seismic bracing, anchor bolting and foundation repair with engineered plans and city permits.
Learn moreNot sure which service fits your project?
Tell us what you're picturing and we'll walk the property, talk through scope and budget, and point you to the right path — remodel, addition, ADU or new build.