Additions, Garage Conversion – foremostconstructioninc.com

Home Additions & Garage Conversions in LOs angeles area

Transform your home with expertly crafted additions and garage conversions that seamlessly blend functionality and style.

Foremost Construction

Home Additions & Garage Conversions in Los Angeles area

Looking to expand your living space or transform your garage into a stunning, usable area? Foremost Construction is your trusted partner for home additions and garage conversions in Tarzana and surrounding areas. With 15+ years of experience, our family-owned business specializes in designing and building personalized spaces that enhance your home’s value and match your lifestyle.

Room Additions: Create extra bedrooms, home offices, or living spaces to meet your growing needs.
Garage Conversions: Turn your unused garage into a guest suite, studio, or rental unit.
Second-Story Additions: Maximize your property’s potential with a beautiful second-level expansion.
ADU Conversions: Build an accessory dwelling unit (ADU) for extra living space or passive income.

From concept to completion, we manage everything — design, permits, construction, and finishing touches.

Project Gallery

Home Additions & Garage Conversions

How We Do It

Our Design & Build Process

01 Initial Consultation

We discuss your ideas, budget, and goals.

02 Design & Planning

Our team creates detailed designs and secures permits.

03 Construction & Finishing:

We build your space with precision and care.

04 Final Walkthrough

We ensure every detail aligns with your vision.

Don’t Know Where to Start?

Reach out for a FREE consultation. Let’s discuss your ideas and bring your dream addition or conversion to life!

Your Satisfaction Is Our Top Priority

Foremost Construction

5.0

Based on 4 reviews

review us on

Wayne Lamb

00:28 11 Jun 25

Roman and Foremost Construction did a fantastic job remodeling our home in Ocean Ranch. On time and on budget with excellent service. Roman had some great design ideas.

Christina Rust

01:08 10 Jun 25

Roman and his workers did a great job on my complete remodeling of my bathroom. Roman was always a text away and would even come down to just check the progress and ask if there was anything we needed. He went out of his way to take us shopping to pick out all the product to. We live our new bathroom and we are very thankful for Roman and his employees. I would highly recommend him for any of your jobs that need to be done. I personally would definitely use him again.

Susan New

00:18 25 Apr 25

My experience with Roman and his company was amazing and very professional. Workers were always on time and courteous. The wood repairs and painting were done skillfully and in a timely manner. The end results are beautiful. My home looks brand new. Thank you!

Ariel Sharon

19:38 19 Apr 25

Foremost Construction did an outstanding job on my mother’s kitchen remodel! From start to finish, the process was smooth, professional, and exceeded our expectations. A huge part of that was thanks to Roman, the project manager—he was absolutely stellar. Roman communicated clearly, stayed on top of every detail, and made sure my mother felt comfortable and confident throughout the entire project. His kindness, professionalism, and attention to detail truly made the experience amazing for her. We couldn’t be happier with the results and would highly recommend Foremost Construction to anyone looking for top-quality work and exceptional service.

Brandon Ornowski

15:43 02 May 23

Gutierrez Bertin

22:24 22 Mar 22

This company is garbage! They dig up you yard to install cables for no reason, damage your sprinklers and do NOT fix it. All they do it throw dirt over it without fixing what they damage. I will report to the city!