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MY Cali Builders Inc

ADU in Thousand Oaks

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

Thousand Oaks

ADU contractor in Thousand Oaks

When a unit is drawn alongside yard and interior work, the value is in one programme rather than three separate ones, and the drawings need to reflect that from the outset. The accessory dwelling unit itself still runs its own course: plan coordination for the architectural set, the structural engineering and the permit submittal; ground-up construction through excavation, footings, framing, roof and envelope; utility tie-ins for water, waste and an electrical feed with dwelling capacity; then interior finish work covering cabinetry, worktops, flooring, tile, doors and paint. The final walkthrough closes a written punch list. Where other scopes sit around the unit, the sequencing question is which trades share a visit.

Contact goes through (310) 220-0903, call or text. The Onsite Visit + Free Estimate that follows carries a detailed scope of work and a remodeling consultation, and both are free. Where a unit is drawn alongside yard or interior work, the document separates the elements instead of merging them into one total, so you can see what belongs to the dwelling, what belongs to the surrounding work, and what genuinely overlaps. That separation is also what lets you stage the job if you choose to. There is no published price for this service on the site. Permit filing is the builder's task. Financing is available. The finished unit is covered by a warranty of 5 years. The licence is CSLB #1072368, the contractor is licensed and insured, in business since 2020.

Thousand Oaks area

Newbury Park, Dos Vientos and Lang Ranch are neighborhood names inside Thousand Oaks. An ADU lands on a lot that already carries a house, a driveway and a yard, so the questions here are where the second structure sits, how it reaches power and water, and what has to stay untouched around it.

Neighborhoods served: Newbury Park, Dos Vientos, Lang Ranch.

Near: The Oaks, Janss Road, the 101.

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

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Get a quote for ADU in Thousand Oaks

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 Thousand Oaks

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 Thousand Oaks - common questions

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

Yes. We have completed multiple ADU projects in Thousand Oaks. 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 Thousand Oaks page to compare related local services.

Not published. Size, detached or attached, foundation type, the length of the service runs and finish level move it, and where the unit is part of a wider scope the shared elements change the arithmetic again. The free onsite visit produces a detailed scope of work, and the number is built off that document rather than off a phone conversation.

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

Completed work carries a warranty of 5 years. Where a unit is built alongside yard or interior work, the scope of work document is what draws the line between one element and another, so the cover is legible instead of arguable. It arrives with the free estimate after the onsite visit, and it is worth reading before signing anything at all.
The unit gets a water supply, a waste connection and an electrical feed sized for a dwelling, with gas added where the design calls for it. Routes are set at the drawing stage, particularly when yard work is happening at the same time and trenches are better dug once than twice. Joining the new services to the existing ones brings short interruptions to the main house, arranged with you beforehand.

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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.