Edri Construction, Inc. Berkeley

Edri Construction, Inc. is a Berkeley-based general contractor specializing in Accessory Dwelling Unit (ADU) design, permitting, and construction throughout the Bay Area. The company provides comprehensive ADU solutions, guiding homeowners through every stage of the process—from initial planning and feasibility studies to permitting, construction, and final project completion.

With extensive knowledge of Bay Area zoning regulations and local building requirements, Edri Construction helps homeowners maximize property potential while creating functional, high-quality living spaces tailored to their unique needs.

Full-Service ADU Construction

Customized Housing Solutions

Edri Construction builds a variety of ADU types designed to increase living space, support multi-generational living, and create rental income opportunities.

Services Include

• ADU design and planning
• Permit acquisition and management
• Feasibility studies
• Detached ADU construction
• Attached ADU construction
• Garage conversions
• Granny flats
• In-law suites
• Backyard cottages
• Custom interior design
• Construction management
• Utility coordination
• Site preparation

ADU Design & Planning

Building a Strong Foundation for Success

Every project begins with a detailed consultation focused on understanding the homeowner’s vision, budget, and property constraints. The team conducts feasibility studies and develops efficient, code-compliant designs that maximize available space while maintaining functionality and comfort.

Planning Services

• Site evaluations
• Architectural planning
• Permit processing
• Space optimization
• Regulatory compliance
• Construction documentation

Garage Conversion Specialists

Transforming Existing Structures

Edri Construction helps homeowners convert underutilized garages into fully functional living spaces. Their team handles every aspect of the conversion process, ensuring compliance with residential building standards.

Garage Conversion Services

• Structural modifications
• Foundation improvements
• Insulation upgrades
• Electrical systems
• Plumbing installation
• Interior finishing
• Code compliance upgrades

Detached ADU Construction

Private Backyard Living Spaces

As experienced detached ADU builders, Edri Construction creates stand-alone units that offer privacy, flexibility, and long-term value. Whether homeowners envision a compact studio or a spacious backyard cottage, the company delivers turnkey construction solutions.

Detached ADU Features

• Independent living spaces
• Custom floor plans
• Utility connections
• Foundation construction
• Site preparation
• Complete interior finishes

Attached ADUs & Home Additions

Seamless Home Expansions

For homeowners seeking integrated living spaces, Edri Construction builds attached ADUs that blend naturally with the existing structure. Their team carefully matches architectural elements and exterior finishes to ensure a cohesive appearance.

Attached ADU Benefits

• Increased living space
• Multi-generational housing
• In-law suites
• Property value enhancement
• Architectural continuity

Granny Flats & Multi-Generational Living

Housing Solutions for Families

Edri Construction designs and builds granny flats and in-law suites that accommodate changing family needs. Accessibility features can be incorporated to improve comfort and long-term usability.

Accessibility Features

• Wider doorways
• Step-free entries
• Accessible bathrooms
• Flexible floor plans
• Enhanced mobility accommodations

Smart Interior Design

Making Every Square Foot Count

The company emphasizes intelligent layouts and efficient use of space. Their custom interiors combine functionality with quality finishes to create comfortable, well-appointed living environments.

Interior Features

• Full kitchens
• Modern bathrooms
• Open-concept layouts
• Space-saving storage
• Quality cabinetry and finishes

Sustainable Building Practices

Energy-Efficient Construction

Edri Construction incorporates environmentally responsible building practices and energy-efficient solutions into its ADU projects.

Sustainability Features

• Advanced insulation systems
• Energy-efficient windows
• Eco-friendly materials
• Solar-ready roofing
• Tankless water heaters
• Reduced utility consumption

Project Management & Quality Control

A Streamlined Construction Experience

Edri Construction manages projects in-house to maintain quality standards, improve communication, and ensure accountability throughout every phase of construction.

Why Homeowners Choose Edri Construction

• Bay Area ADU expertise
• Local permitting knowledge
• Full-service project delivery
• In-house project management
• Sustainable construction options
• Quality craftsmanship
• Transparent communication
• Client-focused service

Service Areas

Areas Served

• Berkeley CA
• Oakland CA
• San Francisco CA
• Alameda CA
• Richmond CA
• Walnut Creek CA
• Concord CA
• San Jose CA
• Bay Area CA
• Surrounding Northern California Communities

Helping Homeowners Maximize Property Potential

Whether building a detached ADU, converting a garage, creating an in-law suite, or expanding an existing home, Edri Construction, Inc. delivers the expertise, planning, and craftsmanship needed to create valuable, functional living spaces throughout the Bay Area.