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MY Cali Builders Inc

Room Additions in Agoura Hills

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

Agoura Hills

Room Additions contractor in Agoura Hills

Added interior square footage has to land somewhere the existing house can carry it, so the first drawings settle where the new footing runs and how the framing ties back into what is already standing. Foundation, framing and finish work are sequenced as one job rather than bid as three, because the roof connection and the floor height decide each other. Permit submissions and inspection scheduling sit inside the same programme. Indoors the tie-in matters more than the new walls: door swings, ceiling lines, floor transitions and electrical runs are drawn so the addition reads as part of the Morrison Ranch or Lake Lindero house it is attached to, not a box bolted on the back.

A room addition in Agoura Hills starts with a free onsite visit and a free estimate. Someone walks the house, measures where the new square footage can sit against the existing structure, and talks through what the rooms are meant to do. That visit carries a detailed scope of work and a remodeling consultation, so the paperwork describes the whole job rather than a headline number. Permit submissions are handled by the company. MyCali Builders is licensed and insured under CSLB #1072368 and in business since 2020. Financing is available, completed work carries a warranty of 5 years, and the booking line is (310) 220-0903.

Agoura Hills area

Old Agoura and the Agoura Hills Recreation Center are names in this city. An addition is a structural project rather than a finish one, so the footprint, the tie-in to the existing house, the roofline and the way the new space connects to the rooms beside it are worked out before drawings go anywhere.

Neighborhoods served: Morrison Ranch, Old Agoura, Lake Lindero.

Near: Kanan Road, the 101, Agoura Hills Recreation Center.

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

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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

Room Additions projects near Agoura Hills

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
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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
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FAQs

Room Additions in Agoura Hills - common questions

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

Yes. Financing is available for room additions in Agoura Hills, so the build does not have to be funded out of savings in one go. It is a subject to raise at the onsite visit, alongside the scope of work, since the way a project is funded can change the order the phases run in. Ask about it on the call to (310) 220-0903 or while the estimate is being walked through.

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 Agoura Hills page to compare related local services.

There is no published price for a room addition in Agoura Hills. The number comes out of the scope: how much square footage is added, what the foundation under it has to be, whether the roofline is extended or rebuilt, and how the new rooms connect to plumbing and power. The free onsite visit is where those get settled, and the written scope of work is what the estimate is built from.

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

Work completed on a room addition in Agoura Hills carries a warranty of 5 years. The term is 5 years and nothing on this page says more than that about it. Permits are handled, the company is licensed and insured under CSLB #1072368, and the warranty is a subject worth raising at the free onsite visit or on a call to (310) 220-0903. The term is the same whether the addition is a single bedroom off the back of an Old Agoura house or a larger family room.

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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.