ADU Construction Company in Lomita, CA1

Your home may already have the opportunity to provide more.Many Lomita homeowners want additional space but do not want the disruption of moving away from their established neighbourhood. An ADU offers a practical solution by transforming available property space into a comfortable and functional living environment.
At Baumeister Construction, we specialise in complete ADU construction, helping homeowners move from an initial idea to a professionally completed building.
Our team manages the essential stages of construction, including site preparation, foundations, framing, roofing, utilities, interior work and final finishes.
Whether you are creating space for family members, a private office, guest accommodation or a future rental opportunity, we build ADUs designed around your property and your goals.

  • Detached ADU Construction
  • Attached ADU Construction
  • Garage Conversion ADUs
  • Junior ADU Construction
  • Custom ADU Design and Build

Building an ADU Requires More Than Construction Skills

A successful ADU project depends on how well each construction stage connects together.

From the foundation beneath the building to the final interior details, every part of the process affects the quality, comfort and durability of the finished space.

Many homeowners underestimate the coordination involved in:

  • Site preparation
  • Structural construction
  • Electrical systems
  • Plumbing installation
  • Insulation
  • Interior finishes
  • Final completion

Without proper project management, construction can become stressful and difficult to manage.

Baumeister Construction provides a complete building approach where each stage is carefully coordinated.

We help homeowners understand the process, maintain clear communication and ensure the project progresses with proper organisation.

Our goal is to deliver an ADU that is not only completed, but built properly.

Testimonials from Our Clients

Services

Best Services

What Can We Do?

At Baumeister Construction, we provide complete ADU construction services designed around your property, plans and long-term goals. Whether you are building a detached ADU, attached ADU, garage conversion, guest house or private family accommodation, our experienced team coordinates every stage of construction. From site preparation, foundations and structural framing to roofing, plumbing, electrical installation, insulation, interiors, kitchens, bathrooms and final finishes, we deliver a professionally managed build focused on quality craftsmanship, functionality and lasting value.

Kitchen Remodeling

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Transform your kitchen into a stunning, functional space with our expert remodeling services. At Baumeister Construction, we combine quality craftsmanship with thoughtful design to bring your vision to life.

Layout Reconfiguration

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Optimize your space with our layout reconfiguration services. At Baumeister Construction, we redesign interiors to improve flow, functionality, and style, tailored to your needs.

Bathroom Remodeling

Bathroom Remodeling

Transform your bathroom into a stunning, functional space with our expert remodeling services. At Baumeister Construction, we combine quality craftsmanship with thoughtful design to bring your vision to life.

Commercial Industry

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Ensure safety and efficiency in your commercial space with our expert electrical and plumbing services. At Baumeister Construction, we handle installations, upgrades, and repairs with precision.

Drywall and Painting​

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Achieve flawless walls and vibrant finishes with our drywall and painting services. At Baumeister Construction, we ensure smooth surfaces and exceptional colour application to enhance your space.

Decorative Finishes​

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Add elegance and character to your home with our decorative finishes. At Baumeister Construction, we specialise in custom details that bring style and sophistication to every space.

Few Words About The Builder ADU construction Baumeister Construction

Led by a dedicated woman in Los Angeles County, Baumeister Construction is an ADU construction company built around trust, quality and clear communication. We help homeowners bring detached ADUs, attached units, garage conversions, guest accommodation and private family living spaces from plans to completion. From site preparation, foundations and framing to roofing, plumbing, electrical work, interiors and final finishes, our team carefully coordinates each stage of construction to deliver functional, well-built spaces with lasting value.

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A wooden-framed house under new construction stands on a gravel lot. The structure is bare, exposing beams and studs, with window and door openings visible. The sky above is clear and blue, and construction materials are scattered on the ground—reflecting a typical stage in ADU San Pedro development before kitchen and bathroom remodeling begins.
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Benefits

Why Choose Baumeister Construction?

  • ADU Construction Expertise We understand the construction stages required to turn your ADU plans into a functional, professionally finished living space.
  • Complete Construction Management From site preparation and foundations to interiors and final finishes, we coordinate every stage of the build.
  • Quality Craftsmanship We focus on durable construction, careful workmanship and attention to detail without taking unnecessary shortcuts.
  • Clear & Honest Communication You receive straightforward updates, realistic expectations and clear answers throughout your ADU construction project.
  • Transparent Project Approach We establish the scope clearly and help you understand the construction process, requirements and key decisions.
  • Personally Managed Service As a woman-led construction company, we maintain a hands-on approach with accountability and personal attention throughout the project.

Guided Directions to Baumeister Construction

From Central Lomita (90717)

  • Travel via Lomita Boulevard or Narbonne Avenue.
  • Continue towards your scheduled consultation location.
  • Confirm your appointment with Baumeister Construction.
  • Our team will review your property and ADU construction requirements.
  • Follow Narbonne Avenue towards your property consultation location.
  • Continue using local South Bay routes.
  • Our team will assess the available space and discuss construction options.
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Benefits

Core ADU Building Services in San Pedro

  • Detached ADU Construction Complete construction of standalone ADUs, from foundations and framing through to utilities, interiors and final finishes.
  • Attached ADU Construction Professionally built attached units that expand your property while providing practical, comfortable and independent living space.
  • Garage Conversion Construction Convert suitable garages into fully functional living accommodation with structural work, insulation, plumbing, electrical systems and interior finishes.
  • ADU Structural & Building Work Expert coordination of foundations, framing, roofing, plumbing, electrical installation and other essential stages of ADU construction.
  • Complete Turnkey ADU Construction End-to-end construction management covering site preparation, building work, kitchens, bathrooms, interiors and final project completion.

Discover Lomita: Local Highlights & Landmarks

Lomita is a small South Bay city recognised for its residential character, community atmosphere and convenient access to nearby coastal and commercial areas.

Its established homes and varied property layouts provide opportunities for homeowners looking to add practical living space through professionally managed ADU construction.

Local Highlights & Landmarks

  • Lomita Railroad Museum
  • Lomita Park
  • Lomita Library
  • Rolling Hills Plaza
  • South Coast Botanic Garden
  • Ken Malloy Harbor Regional Park
  • Palos Verdes Peninsula
  • Torrance Beach

Learn more about Lomita on Wikipedia:

Frequently Asked Questions

An ADU construction company manages the physical building process and may also assist with pre-construction planning, coordination and project management depending on the agreed scope.

Yes. Baumeister Construction provides ADU construction services for homeowners within the San Pedro area, including the 90731 postcode.

Projects can include detached ADUs, attached units, garage conversions, Junior ADUs and bespoke accessory dwelling units.

Potentially. The garage must first be assessed to determine its condition, layout and suitability for conversion.

Depending on the agreed scope, construction may include site preparation, foundations, framing, roofing, plumbing, electrical work, insulation, drywall, flooring, kitchens, bathrooms and finishing.

Ready to Build Your ADU in San Pedro?

Let’s design and build an ADU that adds long-term value to your property.