Kitchen remodeling
Diablo kitchens tend to be large and custom. We plan islands, appliance walls and lighting around how you entertain, and confirm the electrical service can carry induction and a second oven.
R&B Master Construction Inc. / Diablo
Home Remodeling in Diablo, CA
Large lots, private lanes and custom houses under Mount Diablo, served from our Walnut Creek office.
CSLB #1158657Serving Diablo from our Walnut Creek officeDesign, drawings & permits included
Diablo is a small unincorporated community east of Danville, built around winding private roads and homes that are often one of a kind. Very few houses here match a neighbor's floor plan, so every remodel starts with measuring what is actually there.
We handle kitchens, bathrooms, additions and whole-home updates in Diablo. Because the area sits outside city limits, part of our early work is confirming which Contra Costa County department and which local association need to see the plans.
Housing context
Many Diablo houses date from different decades on the same street, from early estates to recent rebuilds. Long utility runs from the street, older septic or sewer laterals and mature oaks near the house are typical things to check before design is locked.
Diablo / Services
Remodeling services in Diablo
Bathroom remodeling
Primary suites with walk-in showers, soaking tubs and heated floors, plus guest baths in older wings where we check venting and drain slope before moving anything.
Whole-home remodeling
Several rooms updated in one Diablo project.
Home additions
Plans drawn in-house, then permitted.
Flooring and painting
Alone or alongside a remodel.
Diablo / Local guide
Planning notes for a Diablo property
Who reviews it
Unincorporated addresses go through Contra Costa County rather than a city counter. We also ask whether a community association or architectural committee wants to review exterior changes.
Narrow private roads
Delivery trucks and dumpsters need a plan on tight lanes. We agree staging spots and delivery windows with you before demolition.
Trees near the work
Heritage oaks close to an addition footprint can change foundation design. We locate them on the site plan from the first visit.
Long service runs
A bigger kitchen or a new suite may need more electrical capacity than an older service provides. We check the panel and the run from the meter early.
Diablo / Design & permits
Design, drawings and permits for Diablo
In Diablo, building permits are issued by the Contra Costa County Department of Conservation and Development. We prepare the drawings, file the application and answer plan-check comments for you, and when a Diablo project needs architectural plans, our in-house licensed architect draws them.
Before you begin
Diablo remodeling questions
Every home is different. Let’s talk through the details of yours.
Who issues permits for a Diablo remodel?
Diablo is unincorporated, so building permits come from Contra Costa County. We prepare the drawings and handle the County submission as part of the project.
Do I need association approval in Diablo?
For exterior work it is worth asking; some properties fall under a local association or committee. We help assemble drawings for that review alongside the County application.
Which R&B office covers Diablo?
Our Walnut Creek office at 1990 N California Blvd, about 20 minutes away. Call (925) 744-5040 to set up a site visit.
Can you add a guest suite or ADU on a Diablo lot?
Often, yes. Lot size helps, but setbacks, septic or sewer capacity and slope decide what fits. We check those before sketching.
Diablo / Next step
Thinking about a Diablo remodel or addition? Start with a walk of the property.
Call (925) 744-5040, 7:00 AM–5:00 PM daily, or send a short enquiry. Your city and an idea of the project are enough to start.
Diablo service pages
Kitchen and bathroom remodeling in Diablo.
Begin a conversation
A new beginning.
Let’s talk.
You don’t need to have it all figured out. Tell us where you are with your project, and we can discuss the next step.
(925) 744-5040info@rbmasterconstruction.comDiscuss your Diablo project. Availability is confirmed for your scope and schedule.