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MY Cali Builders Inc

Room Additions in the San Fernando Valley

Additional interior square footage for families that need more usable space.

What we do

Room Additions - what to expect

Additional interior square footage for families that need more usable space. Our team manages the renovation plan, field work, permits when needed, and final inspection steps. Every qualifying job is backed by our 5-year workmanship warranty.

  • Added living space planned around the existing home
  • Foundation, framing, and finish coordination
  • Permit submissions and inspection scheduling
  • Interior tie-ins that keep the layout cohesive

Quick facts

  • License
    #1072368 - CSLB verified
  • Warranty
    5 years workmanship guarantee
  • Permits
    Available for applicable projects
  • Service area
    Woodland Hills, Calabasas, Studio City, Burbank + surrounding Valley

Before work starts

  • Free onsite visit
  • Written estimate and scope
  • Timeline review before construction

No charge. No obligation. We come to you.

Service areas

Areas we serve

Recent work

Room Additions project gallery

9 projects

Materials and financing

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
View on Google

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
View on Yelp

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
View on Google

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

Common questions about Room Additions

Everything you need to know before starting your project.

Timeline depends on scope and permits. Most projects run 2 to 8 weeks. We give you a detailed schedule during the onsite estimate so the sequence is clear before construction starts.

Permit handling is available for applicable projects. When a city permit is needed, we coordinate the submittal and inspection steps with you. If you want to confirm fit first, use the contact page.

We serve Woodland Hills, Calabasas, Chatsworth, West Hills, Studio City, Burbank, Toluca Lake, North Hills, Granada Hills, Porter Ranch, Simi Valley, and surrounding San Fernando Valley cities. The full city list is on the service areas page.

Yes. We partner with financing providers so you can start your project now and pay over time. We can review options together during your free estimate or send the job details through the contact page.

Yes. CA Contractor License #1072368. Fully insured for liability and workers compensation. You can verify the license on the CSLB lookup.

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.