From design and permits to construction and final delivery,
Solu Builders manages every step of your project.
Desde el diseño y los permisos hasta la construcción y entrega final,
Solu Builders gestiona cada paso de tu proyecto.
We don't just build ADUs — we build lasting value, protect your investment, and make the process stress-free from day one.
Especialistas en ADU with deep knowledge of California ADU laws, Title 24 compliance, and local building codes.
Gestión Integral del Proyecto — we handle everything from first sketch to final walkthrough.
Profesionales Licenciados y Asegurados. Full licensing, bonding, and insurance for your peace of mind.
Precios Transparentes — detailed written quotes with no hidden fees, ever. Know your costs before breaking ground.
Procesamiento Rápido de Permisos. Our team knows how to navigate LA and OC permit offices efficiently.
Artesanía Superior — premium materials and skilled trades people who take pride in every detail.
Gerentes de Proyecto Dedicados — one point of contact keeping you informed every step of the way.
Servicio al Cliente Personalizado — we treat your project like it's our own home.
From custom design to final inspection — every service you need to build your perfect ADU.
Freestanding accessory dwelling units designed to maximize your lot's potential and add significant property value.
Get QuoteSeamlessly integrated additions to your existing home — cost-effective and architecturally cohesive.
Get QuoteTransform underutilized garage space into beautiful, livable square footage. Fast permits, high ROI.
Get QuoteArchitectural design tailored to your vision, your lot, and your lifestyle — from studio to 2-bedroom layouts.
Get QuoteWe handle all city and county permit applications, corrections, and approvals — so you don't have to.
Get QuoteFull-service general contracting and site supervision ensuring quality, safety, and on-schedule delivery.
Get QuoteExpert lot analysis, setback calculations, and feasibility studies to determine the best ADU configuration.
Get QuoteCurated finish packages from builder-grade to luxury — flooring, cabinets, countertops, fixtures, and more.
Get QuoteWe've streamlined ADU construction so you know exactly what to expect at every stage.
We learn about your goals, budget, and timeline. No pressure, just honest answers. Available in English & Spanish.
Our team visits your property to assess feasibility, setbacks, utilities, and the best ADU configuration for your lot.
Our architects create detailed plans and 3D renderings. You approve every detail before we move forward.
We handle all permit filings, city responses, and corrections. Our experience means faster approvals.
Our licensed crews build with precision and care. Weekly updates, clean job sites, and zero surprises.
Complete walkthrough, city final inspection, all documents delivered. Your ADU is ready to rent or enjoy.
Typical timeline: 6–12 months from consultation to completion
Real stories from real homeowners across Southern California.
"Solu Builders transformed my garage into a beautiful ADU. Professional, on-time, and worth every penny. The team was communicative throughout the entire project and the quality of work exceeded my expectations."
"From permits to final walkthrough, they handled everything. I couldn't be happier with the result. As a Spanish speaker, I really appreciated that they could explain everything clearly in both languages."
"Best ADU contractor in Southern California. Transparent pricing and incredible craftsmanship. No hidden fees, no surprises — just a beautiful finished product that added $200K+ to our property value."
Join 100+ satisfied homeowners across Southern California
Get Your Free QuoteFill out the form below and a Solu Builders specialist will contact you within 24 hours. No obligation, completely free.
From the San Gabriel Valley to Orange County — if you're in SoCal, we build there.
Don't see your city? Call us — we likely serve your area!
Everything you need to know about building an ADU in Southern California.
Typically 6–12 months from design to completion, depending on complexity and permit timelines. Garage conversions can be faster (4–6 months). Our team works proactively with the city to minimize permit delays.
ADU costs range from $150,000 to $400,000+ depending on size, type, and finishes. Garage conversions are typically more affordable ($100K–$180K). We provide free, detailed written quotes so you know exactly what you're getting before committing.
Yes! We manage the entire permit process from start to finish — architectural plans, engineering, city submittals, corrections, and final approvals. You don't have to step foot in a permit office.
We serve all of Southern California including Los Angeles County, Orange County, Riverside County, and San Bernardino County. This includes cities like LA, Glendale, Burbank, Pasadena, Anaheim, Long Beach, and many more.
Yes! Several financing options are available including home equity loans (HELOC), construction loans, cash-out refinancing, and ADU-specific financing programs through the State of California. We can connect you with lending partners who specialize in ADU financing.
Absolutely. ADUs typically add significant value to properties in Southern California — often $200,000 to $400,000+ depending on size and location. They also generate rental income that can cover mortgage payments or fund other investments.
Most single-family and multifamily lots in California are eligible thanks to recent state ADU laws (AB 68, SB 13). Call us for a free feasibility check — we'll review your lot size, zoning, and setbacks in minutes.
Sí, hablamos español. Our team is fully bilingual. All consultations, contracts, and project updates can be conducted in Spanish. Queremos que te sientas completamente cómodo durante todo el proceso.
Ready to start your ADU project? Let's talk. We're here to answer every question.