Ground Up Builders

Ground Up Builders is a family-owned and licensed general contracting company serving homeowners and businesses throughout Los Angeles, Orange County, and Ventura County. With more than 16 years of industry experience, the company specializes in home remodeling, ADU construction, home additions, kitchen and bathroom renovations, energy-efficient upgrades, and commercial construction services. Ground Up Builders is committed to delivering exceptional craftsmanship, transparent communication, and a stress-free construction experience from concept to completion.

Unlike many contractors who rely heavily on subcontractors, Ground Up Builders emphasizes hands-on project management and in-house execution. Founder Joseph Foster and his team remain actively involved throughout the construction process, ensuring quality control and personalized customer service on every project.

Residential Construction & Remodeling Services

Ground Up Builders offers a comprehensive range of residential improvement services designed to enhance property value, functionality, and comfort.

Services Include

• Full Home Remodeling
• Accessory Dwelling Units (ADUs)
• Home Additions
• Kitchen Remodeling
• Bathroom Remodeling
• Flooring Installation
• Exterior Painting
• Patio & Deck Construction
• Concrete Services
• HVAC Services
• Insulation Upgrades
• Artificial Turf Installation
• Energy-Efficient Home Improvements
• Residential Construction Management

The company works closely with homeowners to create customized solutions that align with both lifestyle goals and budget requirements.

ADU & Home Addition Specialists

Ground Up Builders has become a trusted resource for homeowners seeking additional living space through ADUs and home additions.

ADU Solutions

• Detached ADUs
• Backyard Homes
• Guest Houses
• Granny Flats
• Rental Income Units
• Multi-Generational Living Spaces
• Home Offices
• Garage Conversions
• Property Value Enhancement Projects

Their team assists clients through planning, permitting, design, and construction, providing a streamlined experience from start to finish.

Commercial Construction Services

In addition to residential projects, Ground Up Builders offers commercial construction and tenant improvement services for businesses throughout Southern California.

Commercial Services

• Tenant Improvements
• Multi-Family Construction
• Electrical Work
• Commercial Renovations
• Property Improvements
• Facility Upgrades
• Construction Management

The company delivers practical, high-quality solutions tailored to commercial property owners and business operators.

Energy Efficiency & Sustainable Building

Ground Up Builders maintains a strong commitment to environmentally responsible construction practices. The company stays current with guidelines established by the U.S. Green Building Council and promotes energy-efficient building solutions that help homeowners reduce long-term operating costs. Their experience in solar energy installation and sustainable construction practices supports a broad range of eco-conscious projects.

Sustainability Focus

• Solar Energy Systems
• Energy-Efficient Upgrades
• Sustainable Construction Practices
• Green Building Standards
• Home Performance Improvements
• Environmentally Responsible Design Solutions

A Customer-Focused Process

Ground Up Builders strives to make construction projects straightforward and transparent through a structured project management approach.

Project Process

• Initial Consultation
• Project Planning
• Design Development
• Budget Review
• Permit Coordination
• Construction Management
• Quality Assurance
• Final Walkthrough
• Project Completion

Their emphasis on communication and customer satisfaction has earned numerous positive reviews and industry recognition.

What Sets Ground Up Builders Apart

• Family-Owned & Operated
• 16+ Years of Experience
• Licensed & Insured Contractor
• ADU & Home Addition Specialists
• In-House Construction Team
• Energy-Efficient Building Expertise
• Commercial & Residential Services
• Owner Involvement on Projects
• Award-Winning Customer Service
• Southern California Construction Expertise

Ground Up Builders has completed hundreds of projects throughout California and has received recognition for service excellence and customer satisfaction.