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MY Cali Builders Inc

Room Additions in Northridge

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

Northridge

Room Additions contractor in Northridge

An addition starts below the finished floor. Footing depth, the slab or the crawl space, and how the new foundation ties to the one already under the house are settled before framing is ordered. Where the new pad meets the old, the connection is detailed rather than butted, because two slabs that move independently show up later as a crack across the doorway. Soil is prepared, forms are set, steel is placed, and the pour is inspected before anything stands on it. Framing then follows the foundation exactly, walls plumb to the existing shell, and the roof plane is drawn to land on the old rafters without a step. Finish work closes the room out.

Everything on an addition here runs off one document, the detailed scope of work written after the onsite visit. The visit is free and so is the estimate, and a remodeling consultation sits alongside both so the layout, the materials and the order of trades get talked through rather than assumed. Comparing bids works line by line, because a lower total can simply mean less inside it. Permits are handled. Financing is available. The completed room is covered by a warranty of 5 years and built under CSLB #1072368 by a company that is licensed and insured. Reach it on (310) 220-0903.

Northridge area

An addition is exactly what the client's own note is about: Northridge lots often support ADU, addition, and full remodel planning with clear access for crews. That access gets called on twice, once for the excavation and the pour, again for the framing package. Reseda Boulevard is one landmark here.

Neighborhoods served: Sherwood Forest, Northridge East, CSUN adjacent blocks.

Near: CSUN, Northridge Fashion Center, Reseda Boulevard.

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 Northridge

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 Northridge

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 Northridge - common questions

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

Yes. We have completed multiple Room Additions projects in Northridge. Call (310) 220-0903 to schedule a free onsite visit, or compare public feedback on the customer reviews page.

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 Northridge page to compare related local services.

This site carries no published prices. On an addition the number comes out of the scope, and the things that move it are the size of the pad being poured, how deep the footings go, the framing package, and how much of the existing house has to be opened up. The free onsite visit is where that scope gets written, and financing is available once it is agreed.
Yes. The company is licensed and insured, and the California licence is CSLB #1072368, which anyone can verify with the state board before signing anything. It has been in business since 2020 and holds Yelp top contractor reviews 2023-2025. On an addition that matters more than on a cosmetic job, since the work reaches the foundation and the framing of the house.
Call or text (310) 220-0903 and describe the space you are short of, even roughly. A visit gets booked at the house, a builder measures and walks the ground where the addition would sit, and you are left with a detailed scope of work and a remodeling consultation at no cost. From there the decision is yours.

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.