showcase your dreams
est. 2011
We provide any combination of design, permitting, and building services. Choose whichever way that best suits your needs.
To find the best approach for adding the most value to your property.
after signing the contract to gather all the needed measurements and information about your property.
to work with you on bringing your vision to life and reach a feasible final design.
preparation according to city requirements and rules.
we work with all the different city departments towards final approval
of the final set of plans ready to build as city stamped construction documents
can begin, and we’ll support you every step of the way, whether you choose our construction team or not.
WE TAKE ADVANTAGE OF LEADING INDUSTRY TOOLS
SERVICES
I was impressed with how they paid attention to the details. They were very helpful and friendly. The work they had done for renovation of my house was amazing.
Maya P.
North Hollywood, CA
I was very satisfied with the outcome. They took care of everything from construction to designing the interior. They had the best service.
Ellie U.
Chatsworth, CA
Very professional and knowledgeable in what they are doing!
Thank you for professional ethics and excellent results. Recommended to everyone.
Ramin G.
Chatsworth, CA
Mehdi has a good eye for design. He is always available. He does no extra charges or hidden fees and his work speaks for itself.
Aria A.
Los Angeles, CA
121 Design Build Inc. stands out as an exemplary firm with a highly skilled team. Their commitment to excellence is evident in every aspect of their work. From initial design concepts to the final build.
Michael M.
Los Angeles, CA
121 Design Build Inc. stands out as an exemplary firm with a highly skilled team. Their commitment to excellence is evident in every aspect of their work. From initial design concepts to the final build.
Michael M.
Los Angeles, CA
121 Design Build Inc. stands out as an exemplary firm with a highly skilled team. Their commitment to excellence is evident in every aspect of their work. From initial design concepts to the final build.
Michael M.
Los Angeles, CA
Meet Our Team
Mehdi Ghasemi
Principal | Director of Design
Kayarash Karami
Design Professional III | Team Lead
Shima Naghib
Marketing Manager
Maya Usefi
Permit Coordinator
why choose us?
FAST project turnaround
WITH A TEAM OF EXPERTS for EVERY step OF THE PROJECT, WE HAVE ONE OF THE FASTEST PROJECT TIMELINES FROM START TO FINISH IN LOS ANGELES.
cost effective and affordable
MAKING YOUR PROJECT COST-EFFECTIVE IS AMONG OUR TOP PRIORITIES. WE STRIVE TO DELIVER QUALITY DESIGNS WHILE MAINTAINING HIGH LEVELS OF AFFORDABILITY.
complete transparency
At 121 Design Build Inc., we prioritize collaboration and clear communication to ensure quality results that bring your vision to life.
experienced and innovative
With over 10 years of experience and 1,000,000 sqft of work, we combine expertise and innovation to deliver lasting, high-quality designs.
high attention to detail
We prioritize precision and excellence, ensuring every detail is thoughtfully executed for a high-quality, flawless finish.