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MY Cali Builders Inc

ADU in Alhambra

Accessory dwelling unit planning and build work for homeowners adding flexible living space. Serving Alhambra and the San Fernando Valley.

Alhambra

ADU contractor in Alhambra

Where an ADU attaches to the existing house, the shared wall and the new doorway have to be worked out before framing, and where it stands on its own the unit gets a foundation, a roof and an exterior of its own. Either way the drawing set is coordinated first and carried through permit support. Ground-up construction covers slab, framing and weatherproofing, then water, sewer and power are tied in from the main service. Finish work brings in the bathroom, the kitchenette, flooring and paint. The last step is a walkthrough at the Alhambra property, where anything outstanding is listed and closed out before the keys change hands.

MyCali Builders holds CSLB #1072368 and carries insurance, and that is the starting point for any ADU quoted in Alhambra. The next step is an Onsite Visit and Free Estimate at the address, which includes a detailed scope of work and a remodeling consultation. Both are free. Permit filing is part of what the company takes on, not something left with the owner. Financing is available. The build is backed by a warranty of 5 years, and the business has operated since 2020.

Alhambra area

ADU planning in Alhambra runs across 91801 and 91803, and the city sits near the 10. A new unit shares its lot with the house already standing there, so the plan indoors decides where the kitchen, the bath and the utility tie-ins can reasonably land.

Neighborhoods served: Midwick Tract, Alhambra Hills, Valley Boulevard corridor.

Near: Main Street, Valley Boulevard, the 10.

What is included

  • Detached and attached ADU builds
  • Plan coordination and permit support
  • Ground-up construction and utility tie-ins
  • Interior finish work and final walkthrough

Service overview

How we handle ADU

Other areas

ADU in nearby cities

Free estimate

Get a quote for ADU in Alhambra

We come to your property, assess the project, and provide a written estimate. Free, no obligation.

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Materials and financing

Recent work

ADU projects near Alhambra

3 projects

Public reviews

Reviews from real homeowners

Real feedback from Google and Yelp. Every review links to the original profile so you can verify it yourself.

I recently hired My Cali Builders for a backyard remodel and couldn't be happier. Danny and his team were professional, punctual, and easy to communicate with. They really paid attention to the details and brought my vision to life. The quality of the work exceeded my expectations from start to finish. Everything was done cleanly and on schedule, which I really appreciated. Danny made the whole process smooth and stress-free. The backyard now looks amazing and feels like a completely new space. I would definitely recommend them to anyone looking for reliable contractors.

Roy R

Roy R

04/06/2026 06:36:04

Google review
View on Google

Honest and straight to the point. Won't waste your time. Quick to resolve any issue you may have.

Joseph Creedon

Joseph Creedon

02/25/2026 01:14:13

Google review
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Was very impressed! Prompt. Highly professional. Thorough. Excellent feedback and service while response completing my job. I absolutely would hire them again and recommend them without any concerns!

melissa dlin

melissa dlin

02/02/2026 21:53:54

Google review
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I began my Yelp search for a company to perform structural repairs and ultimately chose 5 companies, scheduling each of them for a representative to visit and discuss my needs. I chose My Cali Builders based upon Danny's (owner) review of the work and how he defined the scope of the work. The other representatives vacillated on the scope of the work and attached various caveats. My Cali Builders also gave me the best bid. So I hired them and boy, am I glad I did. Work was performed quickly, efficiently and the finish work was excellent. Every task I initially discussed with Danny was completed. Danny's crew including Francisco and Jaime, were top notch and pleasant. Each day, refuse and trash were removed. Every day, Danny either visited or texted to advise on progress and to insure the work was progressing as discussed and to ask if I was satisfied and happy. I can't convey in words how much I appreciated My Cali Builders. Look no further, they are the best I've ever encountered.

Y

Yelp reviewer

Feb 1, 2026

Yelp review
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Danny and crew were amazing! Can't say enough about their ability to stay on budget and perfect timing. PROs all around

Sheri Sadler Wolf

Sheri Sadler Wolf

02/01/2026 17:22:07

Google review
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Danny Raz is a man of action; the work was done promptly and even finished ahead of schedule. The workers were polite, respectful, of cleaned up well after the job.

James Mathers

James Mathers

02/01/2026 16:17:02

Google review
View on Google

FAQs

ADU in Alhambra - common questions

Answers to the most common questions about this service in your area.

Yes. We have completed multiple ADU projects in Alhambra. Call (310) 220-0903 to schedule a free onsite visit, or compare public feedback on the customer reviews page.

ADU builds typically run 3 to 6 months from permit approval through final inspection. We map the milestone schedule before field work starts. We give you a written schedule during the estimate so milestone dates are clear before field work starts.

ADU builds require permits and we handle the full submittal, plan check, and inspection sequence. Permit timelines vary by city and we factor them into the schedule from day one. You can also step back to the main Alhambra page to compare related local services.

No figure is published for ADU work in Alhambra, and there is a reason for that: an attached unit and a detached unit on the same street can land in very different places once size, utility runs and finish level are settled. The free onsite visit is where those variables get pinned down. The written scope that follows is what a number is built on.

Yes. CA Contractor License #1072368. Fully insured for liability and workers compensation. The public record is on the CSLB lookup.

Someone comes to the address and walks it with you. The proposed spot for the unit is looked at, dimensions are recorded, and the route materials would take onto the property is checked. Layout, bedroom and bathroom counts and finish level all get raised there. The visit is free, and what comes out of it is a detailed scope of work together with a remodeling consultation, which is the reference document for everything after.
An accessory dwelling unit needs water, drainage and electrical service of its own, and those are brought across from the existing house during construction. Routing is examined at the onsite visit, since the distance between the main structure and the new unit changes how the trenching runs. Utility tie-ins are part of the Alhambra build scope, so they appear in the written estimate rather than turning up as a surprise.

Ready to get started?

Get a free estimate

Free onsite visit. Written estimate. You will see the full scope before you decide. No pressure, no vague quotes.

License #1072368. Fully insured. Serving the San Fernando Valley since 2020.