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MY Cali Builders Inc

ADU in Hidden Hills

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

Hidden Hills

ADU contractor in Hidden Hills

An ADU is a complete dwelling, and the build reflects that from the first drawing to the last coat of paint. The detached route puts up an independent structure with its own foundation, frame and roof. The attached route joins the unit to the house and resolves the connection. Plan coordination and permit support cover the drawing stage. Ground-up construction and utility tie-ins follow, bringing water, waste and electricity to the unit off the existing service. Interior finish work then delivers the bathroom, the kitchenette, flooring, cabinetry and lighting. The Hidden Hills project is signed off after a final walkthrough and a cleared punch list.

Nothing is priced for a Hidden Hills ADU before the property has been visited, because access to the build area shapes the job and cannot be judged from a map. The onsite visit is free. It produces a scope of work in detail, written down, and a free estimate against it, naming the unit type, the build stages and the interior finish package. Plan coordination and the permit submittal are handled by MyCali Builders. Financing is available, and the company holds CSLB #1072368 as a licensed and insured contractor.

Hidden Hills area

Every address in Hidden Hills sits inside one ZIP code, 91302. An ADU lands on an estate lot, so access is settled early: where the unit goes, and how material reaches it. The finish inside the new space is coordinated with the main house rather than handled on its own.

Neighborhoods served: Hidden Hills estates, Round Meadow Road, Long Valley Road.

Near: Hidden Hills Community Association, Long Valley Road, the 101 at Valley Circle.

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 Hidden Hills

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 Hidden Hills

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
View on Google

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 Hidden Hills - common questions

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

Yes. We have completed multiple ADU projects in Hidden Hills. 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.

Yes. Permit preparation and filing are inside the ADU scope MyCali Builders takes on for Hidden Hills, together with plan coordination. Drawings are assembled and submitted under CSLB #1072368, and the submittal is followed through by the company rather than passed back to the owner. What the company takes on is written into the scope of work delivered with the free estimate.
An ADU in Hidden Hills carries no advertised price. Unit size, attached or detached construction, how far services have to be carried, and the interior finish standard each move the total, and none of them are known before the property is seen. The free onsite visit answers them, and the detailed scope of work it produces is the document a figure is prepared against.

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

It happens at the Hidden Hills property and nothing is billed for it. The ground where the unit would stand is measured, the route materials and equipment would take is checked, and the layout is talked through: how many rooms, where the entrance sits, what the interior finish involves. It ends with a detailed scope of work and a remodeling consultation, which is the written reference for the whole project.

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.