


ADUs Conversion & Construction in the San Gabriel Valley
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. This includes the cities of Rosemead, Temple City, San Gabriel, Pasadena, Arcadia, Montebello, Monrovia, and other surrounding areas. 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. We specialize in interpreting and applying your city’s and Los Angeles County's specific ADU regulations and building codes. These codes vary between cities like Pasadena, Rosemead, San Gabriel, and Pomona, etc.
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.
ADU Construction and Conversion in the San Gabriel Valley of Los Angeles County, CA
San Gabriel Valley ADU Construction 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.
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.
ADUs we can design, convert or build from scratch:
- ADU (Accessory Dwelling Unit): This is the official term for a any secondary self-contained living space on the same property as your primary residence.
- JADU (Junior Accessory Dwelling Unit): Some properties require a smaller unit (up to 500 sq. ft.) that may or may not share a bathroom or a kitchen with the main house.
- Garage Conversion: Almost half of all ADUs in the area. Here we transform an existing attached or detached garage into a livable dwelling unit. Garage conversion can be attached or detached depending on whether it shares a wall with the main residence or is stand alone.
- Granny Flat / In-law Suite / Guest House: These are common but informal terms for an ADU uses.
How we start:
- Feasibility Study: An initial assessment to determine if a garage is suitable for conversion.
- Floor Plan / Layout: The design of the internal space, crucial for maximizing efficiency in typically small areas.
- Streamlined Process: For homeowners in the San Gabriel Valley, Pasadena, Temple City and Rosemead among other cities, we work with local, county and state agencies to take advantage of their streamlined processes, pre-approved plans, and supportive local regulations to optimize your ADU project.

In addition to ADU construction, we are one of the top kitchen and bath renovation firms in the San Gabriel Valley of Los Angeles County, CA. Related Companies:


How it works
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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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Testimonials
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“Hands down, this was the easiest home renovations project I've ever experienced. Not a single delay or extra expense.”
Lucy Monroe
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“Hands down, this was the easiest home renovations project I've ever experienced. Not a single delay or extra expense.”
Lucy Monroe
"
“Hands down, this was the easiest home renovations project I've ever experienced. Not a single delay or extra expense.”
Lucy Monroe









