Areas We Serve Across California

At Perpetual Homes ADU, we proudly help homeowners throughout California - design and build high-quality Accessory Dwelling Units (ADUs). Whether you're planning a detached backyard ADU, garage conversion, attached ADU, or a custom in-law suite, our experienced team delivers a streamlined process from concept to completion.

Our deep understanding of California ADU laws, local zoning ordinances, permitting requirements, and building codes allows us to efficiently navigate each city's approval process while maximizing your property's potential. We work closely with homeowners to create beautiful, code-compliant ADUs that increase property value, generate rental income, and provide flexible living space for growing families.

No matter where you're located, our team is committed to making your ADU project simple, stress-free, and built to the highest standards.

ADU Services Available Throughout California

We provide complete ADU solutions including:

• Custom ADU Design
• Detached ADUs
• Attached ADUs
• Garage Conversions
• Junior ADUs (JADUs)
• Permit Processing
• Architectural Plans
• Engineering Services
• ADU Construction
• Project Management

Proudly serving homeowners throughout

Alameda County

• Alameda
• Albany
• Berkeley
• Dublin
• Emeryville
• Fremont
• Hayward
• Livermore
• Newark
• Oakland
• Piedmont
• Pleasanton
• San Leandro
• Union City

Contra Costa County

• Antioch
• Brentwood
• Clayton
• Concord
• Danville
• El Cerrito
• Hercules
• Lafayette
• Martinez (County Seat)
• Moraga
• Oakley
• Orinda
• Pinole
• Pittsburg
• Pleasant Hill
• Richmond
• San Pablo
• San Ramon
• Walnut Creek

Monterey County

• Carmel-by-the-Sea
• Del Rey Oaks
• Gonzales
• Greenfield
• King City
• Marina
• Monterey
• Pacific Grove
• Salinas
• Sand City
• Seaside
• Soledad

Napa County

• American Canyon
• Calistoga
• Napa (County Seat)
• St. Helena
• Yountville

Sacramento County

• Citrus Heights
• Elk Grove
• Folsom
• Galt
• Isleton
• Rancho Cordova
• Sacramento

San Joaquin County

• Escalon
• Lathrop
• Lodi
• Manteca
• Ripon
• Stockton
• Tracy

Santa Barbara County

• Buellton
• Carpinteria
• Goleta
• Guadalupe
• Lompoc
• Santa Barbara (County Seat)
• Santa Maria
• Solvang

Santa Clara County

• Campbell
• Cupertino
• Gilroy
• Los Altos
• Los Altos Hills (town)
• Los Gatos (town)
• Milpitas
• Monte Sereno
• Morgan Hill
• Mountain View
• Palo Alto
• San José
• Santa Clara
• Saratoga
• Sunnyvale

San Luis Obispo County

• Arroyo Grande
• Atascadero
• El Paso de Robles (Paso Robles)
• Grover Beach
• Morro Bay
• Pismo Beach
• San Luis Obispo (County Seat)

San Mateo County

• Atherton (town)
• Belmont
• Brisbane
• Burlingame
• Colma (town)
• Daly City
• East Palo Alto
• Foster City
• Half Moon Bay
• Hillsborough (town)
• Menlo Park
• Millbrae
• Pacifica
• Portola Valley (town)
• Redwood City
• San Bruno
• San Carlos
• San Mateo
• South San Francisco
• Woodside (town)

Santa Cruz County

• Capitola
• Santa Cruz
• Scotts Valley
• Watsonville

Solano County

• Benicia
• Dixon
• Fairfield
• Rio Vista
• Suisun City
• Vacaville
• Vallejo

Sonoma County

• Cloverdale
• Cotati
• Healdsburg
• Petaluma
• Rohnert Park
• Santa Rosa
• Sebastopol
• Sonoma
• Windsor (town)

We're continuously expanding our service area throughout Northern and Central California. If your city isn't listed, contact us—we likely serve your area.

Build Your ADU With Local Experts

Whether you're looking to build an ADU in Alameda County, Monterey County, Sacramento County, San Joaquin County, Santa Clara County, San Mateo County, Santa Cruz County, Solano County, or Sonoma County, Perpetual Homes ADU is ready to help.

From the initial consultation through design, permitting, and construction, our team provides the expertise you need to create a functional, beautiful ADU that fits your goals and budget.

Contact Perpetual Homes ADU today to schedule your free consultation and discover how an ADU can add value to your property, generate rental income, and expand your living space.