Your Questions, Answered

Navigating architectural design, permits, and construction can feel overwhelming. We've compiled answers to the most common questions our clients ask. Browse by category below, or reach out to our team for personalized guidance.

General Services

What makes 121 Design Build Inc. different from other design/build firms?
Are you licensed architects, or a design/build service?
How is 121 Design Build Inc. different from a traditional architecture firm?
Does 121 Design Build Inc. provide construction services?
Does 121 Design Build Inc. provide architecture services for commercial projects?
Can I use my own contractor with 121 Design Build Inc.?
Can 121 Design Build Inc. help with SB9 or ADU/JADU projects?
How does SB9 affect my ability to build an ADU or JADU?
What types of projects do you work on?
How long does it take to complete a project?
How do you ensure that the design fits within my budget?
Can I make changes to the design during the process?
What is included in the schematic design phase?
What are construction documents?
Do you offer project management services?
How do you handle zoning and permits?

Pricing and Fees

How does your pricing work?
What fee packages do you offer?
What is not included in your pricing?
Does 121 Design Build Inc. coordinate with consultants?
What are permit-related fees?
Does 121 Design Build Inc. require a retainer deposit?
How do ADU and JADU projects affect pricing?
Are there special fees associated with SB9 ADU/JADU projects?

Contractor Bidding

Can 121 Design Build Inc. help me select a contractor?
When can I start getting bids from contractors?
Does 121 Design Build Inc. offer SB9 contractor bidding services?
Should I start contractor bids for an ADU/JADU before getting the permit?

Permit Processing

Do I need a permit for a kitchen or bathroom remodel?
When is a permit required?
Does 121 Design Build Inc. handle permit approval with all city departments?
Can you help with SB9 or ADU permit processing?
What does RTI mean?
How long after RTI before we can pull the permit?
How long is the permit valid for?
How long does the process take to get a permit to start construction?
Do you offer permit expediting services for ADUs or JADUs?

Real Projects,
Real Results

Read what our clients share on Google, and explore the projects behind their experiences.

5.0 ★★★★★ · 19 Google reviews
See all reviews on Google ↗
★★★★★

“Their architectural design services exceeded all expectations. Every detail was thoughtfully planned, and the final design perfectly matched our lifestyle.”

Baskar
Google review ↗Palm Desert Remodeling project
Palm Desert Remodeling ↗
★★★★★

“Highly recommend for anyone looking for architectural consultation and home renovations. The process was efficient, transparent, and the results were amazing.”

Inès Beaudoin
Google review ↗Hatteras Street Home Addition project
Hatteras Street Home Addition ↗
★★★★★

“Had a really positive experience with 121 Design. The team was professional, responsive, and very detail-oriented...”

arezoo kayal
Review excerpt · Google ↗Elkwood Street Two-Story ADU + SB9 project
Elkwood Street Two-Story ADU + SB9 ↗
★★★★★

“Working with 121 Design Build was honestly a very smooth experience from start to finish. The team was responsive,...”

Naghmeh Nzr
Review excerpt · Google ↗Tasmania Cir Resi project
Tasmania Cir Resi ↗
★★★★★

“The architectural consultation was very detailed, and the team provided excellent guidance throughout the project. Their interior design recommendations made our home look elegant and modern.”

Elia Durand
Google review ↗Strawberry Estate project
Strawberry Estate ↗
★★★★★

“Working with 121 Design Build Inc. was a stress-free experience. Their team stayed on schedule, maintained great communication, and the final outcome was beautiful.”

Desmond Patterson
Google review ↗Packard Center project
Packard Center ↗
★★★★★

“Our renovation project went smoothly thanks to their clear communication and organised approach. The team handled every...”

Trena Hockensmith
Review excerpt · Google ↗Burbank Addition project
Burbank Addition ↗
★★★★★

“The team at Design Build Inc. went above and beyond to create a space that perfectly suits our lifestyle. They combined...”

Nicolai Martins Schiong
Review excerpt · Google ↗The Crescent project
The Crescent ↗
★★★★★

“Design Build Inc. made our renovation completely stress-free. Their project manager kept us updated every step of the...”

MOHD NOOR AZAM ISMAIL
Review excerpt · Google ↗Par Residence project
Par Residence ↗
★★★★★

“Design Build Inc. turned our vision into reality. From the initial consultation to the final walkthrough, their...”

Jesús González Silva
Review excerpt · Google ↗Otis Avenue Second-Story Addition and Remodel project
Otis Avenue Second-Story Addition and Remodel ↗
★★★★★

“I had an amazing experience working with 121 Design Build! From start to finish, their team was incredibly professional,...”

Amir Mofidian
Review excerpt · Google ↗812 Fuller Avenue Affordable Housing project
812 Fuller Avenue Affordable Housing ↗
★★★★★

“We’ve been working with 121 Design Build on 2x ADU projects, and we’re very happy with how everything is turning out....”

Vala Javahery
Review excerpt · Google ↗West 36th Apartments project
West 36th Apartments ↗
★★★★★

“121 Design build is one of the most reliable and trustworthy architectural companies that I worked with.”

AF Construction, Inc.
Google review ↗Louisiana Residence project
Louisiana Residence ↗
★★★★★

“They know what they are doing. Extremely fast, very knowledgeable. I recommend them to all my friends and family.”

Ahmad Hosseinkhani
Google review ↗Grand View project
Grand View ↗
★★★★★

“121 Design Build helped us redesign our office space, and the results are amazing!”

vahid arad
Review excerpt · Google ↗Lyons Equity Fire-Damage Restoration project
Lyons Equity Fire-Damage Restoration ↗
★★★★★

“121 Design Build Inc. in Woodland Hills stands out as an exemplary construction company. Their commitment to excellence...”

Michael Mah (MIKE MAH)
Review excerpt · Google ↗Oak Residence project
Oak Residence ↗
★★★★★

“Thank you for professional ethics and excellent results. Recommended to everyone”

ramin Ghoujeghi
Google review ↗
★★★★★

5-star rating · No written review

Corby Building
Google review ↗
★★★★★

5-star rating · No written review

Vafa Ansari
Google review ↗Hatteras One-Bedroom ADU Conversion project
Hatteras One-Bedroom ADU Conversion ↗

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