ADU Construction & Renovations | North County ADU Construction Contractors

We bring pride and passion to every project that we undertake, with a professional team of designers, project managers and tradespeople. We build Accessory Dwelling Units (ADUs) in the San Gabriel Valley of Los Angeles County California, including Pasadena, San Gabriel, Rosemead, Alhambra, Monrovia, Arcadia, La Cañada Flintridge, Pomona, and surrounding areas.

San Gabriel Valley ADUs offers services ranging from initial design and planning to permitting and construction, with a focus on creating custom ADUs that meet your specific and individual needs and preferences.

We specialize in interpreting and applying Los Angeles County's specific ADU regulations and building codes. These codes vary between cities like Pasadena, Rosemead, and Pomona, etc.

Our contractors maintain current knowledge of setback requirements, height restrictions, and parking regulations unique to each jurisdiction. This expertise prevents costly mistakes and redesigns.

We can identify potential zoning issues before construction begins. We help determine the maximum allowable square footage and optimal placement on your property.In addition to ADU construction,

San Gabriel Valley ADU Construction Contractors handles all types of renovations; everything, from loft bathrooms to complete home renovations. Our process is transparent, so you get the design you want, within budget, and on time.

At San Gabriel Valley ADU Construction Contractors, we bring over 20 years of experience as an expert ADU contractor serving across the San Gabriel Valley of the Los Angeles region. Whether you’re looking for a customized designed-for-you ADU, a seamless garage conversion (which accounts for 30% - 50% of new ADUs in Los Angeles area, according to the California Department of Housing), or a stylish stand alone backyard cottage, our team specializes in turning your vision into reality.

As a trusted ADU contractor and ADU builder, we manage every detail of the process—from ADU floor plans and zoning regulations to permits, financing guidance, and final construction. We’ve helped homeowners create ADU additions for extended family, build granny flats for multi-generational living, design ADU home offices, and develop rental units that generate reliable income.

When you choose San Gabriel Valley ADU Construction Contractors, you get more than construction—you get a partner dedicated to quality craftsmanship, top customer service, clear communication, and long-term results for you.

1. Send a request

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2. Take measurements

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3. Approve budget

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4. Start project

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5. Finish on schedule

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