Home Additions & ADUs
in Pleasant Hill, CA

Planning home additions & adus in Pleasant Hill? AZ Elevated Builders offers free estimates with a written scope. Our work carries a written warranty of up to five years.

Who offers home additions & adus in Pleasant Hill, CA?

AZ Elevated Builders provides home additions & adus in Pleasant Hill, California. We are a family-run, licensed and insured general contractor based in Brentwood, serving Pleasant Hill and the surrounding Contra Costa County area. Estimates are free, every trade on our crew has 15+ years of experience, and all work carries a written warranty of up to five years. We speak English and Spanish. Call (925) 812-3150.

5.0 Google Reviews ·CA Licensed & Bonded ·Free Estimates ·Warranties up to 5 Years ·Financing Available ·Hablamos Español

Detached ADU guest house with pool at dusk

We design and build primary-suite additions, kitchen expansions, family rooms and second-story additions. Rooflines, windows and finishes are planned to work with the existing house.

An ADU can provide space for family or a rental unit. We handle feasibility, California's ADU requirements, local permitting and utilities through final inspection.

Planning your project in Pleasant Hill

We offer remodeling services for Pleasant Hill's post-war homes, including plumbing, electrical and finish work.

The local housing includes 1950s and 60s post-war tracts, many never significantly updated. Some post-war properties have space for an addition or ADU. We assess the lot and any existing garage during the feasibility review.

We serve Pleasant Hill, including Gregory Gardens, Poets Corner, Sherman Acres and Valley High. Project planning here accounts for flat lots with original clay sewer laterals and aging service panels. We assess foundations, drainage and space on the lot when planning an addition or detached unit.

Permits and inspections in Pleasant Hill

Permits for work in Pleasant Hill go through the City of Pleasant Hill Building Division. Additions and ADUs are the most review-heavy work we do — setbacks, lot coverage, utilities and California's ADU rules all get checked before a shovel moves. We handle the permit application and coordinate inspections.

What's included

Room additions & home extensions
Primary suite & bath additions
Detached & attached ADUs
Garage conversions
Feasibility & permit management
Utility connections & upsizing
Full kitchens & baths in every unit
Finish levels matched to the main house

What to expect

Our family-run crew serves Pleasant Hill, with 15+ years of experience in each trade. Estimates are free, financing is available, and our work carries a written warranty of up to five years. Hablamos español.

Frequently asked questions

Are ADUs legal in Pleasant Hill?

Yes — ADUs are legal in Pleasant Hill. California law requires cities to allow ADUs on most residential lots, and Pleasant Hill processes them under those state rules. We confirm setbacks, size limits and utility requirements for your specific parcel during the free feasibility visit.

What does an ADU cost to build?

It varies with size, site and finish level — a garage conversion is a different project than a detached new build. We price it in a written scope after walking your property, and financing options are available.

How long does an addition take?

Design and permitting typically run 2–4 months depending on the city; construction runs 3–6 months for most additions and detached ADUs. We provide a written schedule and keep you updated weekly.