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MY Cali Builders Inc

Room Additions in Pasadena

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

Pasadena

Room Additions contractor in Pasadena

Structure decides whether an addition stands up. Trim decides whether it looks like it was always there. Baseboard height, casing width, the profile on a door stop and the reveal on a jamb all have to be read off the existing rooms before millwork is ordered, because a stock profile beside an original one is visible from the doorway. Flooring is matched on species, board width and finish sheen, and the run direction is carried through the opening rather than turned. Interior tie-ins keep the layout cohesive at that level of detail: switch heights, outlet spacing, ceiling texture and paint sheen are all matched across the seam so the new room does not read as an afterthought.

The finished addition carries a warranty of 5 years, which is worth knowing before the rest. Ahead of it comes a free onsite visit and a free estimate, written as a detailed scope of work with a remodeling consultation, so the trim, the doors, the flooring and the structure behind them are all specified on paper. Permits are handled. Financing is available. The licence is CSLB #1072368, held by a company that is licensed and insured and has been in business since 2020. A call or a text to (310) 220-0903 books the visit.

Pasadena area

A room addition has to meet the house that is already standing, at the walls, at the roofline and at the finishes. Madison Heights and Linda Vista are neighborhood names in Pasadena, and Old Pasadena and the Rose Bowl are landmarks in the city. Character properties and hillside lots both turn up here, and finish details get checked early.

Neighborhoods served: Bungalow Heaven, Madison Heights, Hastings Ranch, Linda Vista.

Near: Old Pasadena, Rose Bowl, Colorado 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 Pasadena

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 Pasadena

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 Pasadena - common questions

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

Yes. We have completed multiple Room Additions projects in Pasadena. 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.

Yes. Permit submissions and inspection scheduling are carried by the company as part of the job, alongside the building work itself. The scope of work written after the free onsite visit sets out what the addition is, and the filings follow that document. Nothing in that process is pushed back onto the owner to chase. Call or text (310) 220-0903 to start.
No price appears anywhere on this site, for this or any other service. On an addition the drivers are size, foundation depth, roof work, and the finish specification, and the last one has a wide range: matching existing millwork and flooring sits at a different level from choosing new throughout. The free onsite visit and the written scope of work are what turn all of that into a number.

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

Ring or text (310) 220-0903 and say what the house is missing. A time gets set, a builder comes out, measures the rooms that the addition would open off, and looks at the trim and flooring already in place. You leave with a detailed scope of work and a remodeling consultation, both free, and the next move 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.