Skip to main content
MY Cali Builders Inc

Room Additions in Oak Park

Additional interior square footage for families that need more usable space. Serving Oak Park and the San Fernando Valley.

Oak Park

Room Additions contractor in Oak Park

The useful question on an addition is not how many square feet but what the room has to hold. A bedroom needs a wall long enough for a bed and a door that does not swing into it. A family room needs a seating wall clear of traffic. An office needs a corner where a door can close. Added living space gets planned around the home that is already there, so the new room is drawn against the rooms it opens off, not as a rectangle bolted to a wall. Furniture placement, door swings and where daylight lands are settled on paper, then foundation, framing and finish coordination follow that plan through to the finished room.

The first step is a visit to the house, and it costs nothing. A builder walks the existing rooms, measures, and talks through what the addition has to do. The estimate that follows is free too, and it arrives as a detailed scope of work with a remodeling consultation attached, so what is included is written down and what is excluded is written down beside it. Permits are handled. Financing is available. The finished work carries a warranty of 5 years. The company is licensed and insured under CSLB #1072368 and has been in business since 2020. Booking goes to (310) 220-0903.

Oak Park area

An addition changes the footprint of the house, so the plan starts from what a household needs added rather than from what is already standing. Practical space gains are the shape of that request in Oak Park, and the Lindero Canyon corridor and Oak Canyon Community Park are names inside the coverage.

Neighborhoods served: Oak Park east, Chaparral Park area, Lindero Canyon corridor.

Near: Oak Canyon Community Park, Kanan Road, Lindero Canyon Road.

What is included

  • 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

Service overview

How we handle Room Additions

Other areas

Room Additions in nearby cities

Free estimate

Get a quote for Room Additions in Oak Park

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

Call usMessage Us

Materials and financing

Recent work

Room Additions projects near Oak Park

4 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
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

Room Additions in Oak Park - common questions

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

Financing is available. What is published stops there, so the place to ask about it is the remodeling consultation that comes with the free estimate. The scope of work gets written first, because that conversation only makes sense once the room, the structure and the finishes are actually defined. Call or text (310) 220-0903 to get the visit booked.

Room additions typically run 2 to 4 months from permit approval through punch list. We manage the submittal and inspection schedule. We give you a written schedule during the estimate so milestone dates are clear before field work starts.

Room additions require permits and we manage the submittal and inspection steps with you. We flag any city-specific requirements during the estimate visit. You can also step back to the main Oak Park page to compare related local services.

Nothing on this site quotes a price, and an addition is the wrong project to guess at. The size of the room, the ground it sits on, how much of the existing wall comes out, and whether plumbing runs into the new space all change the total. The free onsite visit produces the detailed scope of work that a real figure is built from.

Yes. CA Contractor License #1072368. Licensed and insured. The public record is on the CSLB lookup.

That depends on where the addition meets the house and how long the existing wall stays open. An addition is built outside the finished envelope for much of its run, so the disruption is concentrated at the tie-in. The written scope of work sets out which rooms are affected and when, and it is the right place to raise living arrangements before work starts rather than after.

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.