TNI Design

Based in Los Angeles, TNI Design is a team of architects and interior designers providing creative interior design, landscaping, home remodel, 3D rendering, and construction drawing services to private individuals, architects, interior designers, businesses, landlords, developers and building construction professionals.

Our design team has the ability and expertise to produce a custom design that will be relevant, compelling, and engaging with the target consumer profile. We show our design recommendations through photo realistic renderings or 3D walk-through so the client knows what to expect from the finished product.

We serve the residential, office, hospitality, restaurant, and retail industries.

Our team has delivered many highly successful design projects, both domestically and internationally. Services range from concept design, complete interior and exterior facade packages, landscape design, layouts and detailed plans, signage package, furniture and layout, and contractor plans.

Fees are very competitive; we have regularly demonstrated savings of over 50% on existing services at the same or elevated quality.

Our focus at TNI Design is not just about sustainability. We were one of the first design and architecture firms to use hemp-based construction materials and furniture. We adopted LED lighting long before it became mainstream. We have our own solar energy agency and have worked tirelessly to achieve net zero carbon omissions wherever possible.

We firmly believe in the importance of leaving an environmental legacy for future generations and always place significant importance on deploying sustainable and recycled materials when designing our client environments.

Experts in Commercial and Residential Architecture

Residential: TNI Design has created multiple luxury and family homes, either from the ground up or remodels. Our team has provided as-built plans, new drawings, interior design, landscaping, and permit processing services.

Commercial: TNI Design provides interior design and architectural services in the following sectors: restaurants, retail, beauty, commercial offices, and hotels. Services include creative design, drawings, 3D renders, space planning, commercial kitchen drawings, as-built plans, customer journey, and the overall experience.

Architectural Services

Interior Design

Site Surveys and As-Built Drawings

Project Management

3D Rendering

Rendered 3D Video Walkthroughs (360° Virtual Tours)

Sustainable Material Consulting

AutoCAD 2D Drawings

Revit 3D Drawings

Construction Drawings

Commercial Kitchen Plans

Photographic Walkthrough

Landscaping Design And Drawings

Solar Energy Consulting

Our team includes deeply experienced architects, draftsmen, designers, and visualizers.

We provide our services to contractors, developers, private individuals, and businesses.

We cover the following sectors:

  • Residential
  • Restaurants
  • Office
  • Hotels
  • Commercial building types

Interior Design

From concept to design, this all-inclusive turnkey program provides a comprehensive design service, including material and furniture procurement, project management, and of course unique design.

Exterior Design

In today’s world, with the ever-increasing need to socially engage yet physically distance, restaurant and hotel exteriors have taken on a whole new importance. We have converted parking lots, rooftops, and patios to amazing environments that have brought life back into eating out.

Restaurant Design

Quick-service restaurant design has changed dramatically over the past few years. Providing comfortable seating, interesting wall art, and often brand engaging elements such as open kitchens and Instagram walls are now essential in today’s quick-serve restaurant environment. Quick service now represents a compelling alternative to the full dining experience. TNI Design simply creates a better restaurant deploying the power of design.

Some of our Clients

Architects and Designers

3 Lights Desing
Backup Desing
DG Design Group
Lopez Architects
Muse & Co
Parlor Four Thirty
PDG Power Design Ggroup
RM Design
TJNG Partners
Innovative Theatres +

Commercial and Residential

The ACE Family
Sweet Flower
REMAX Real Estate Associates
KOR Design Build
HELD Properties
7 Eleven
Interior Designer Los Angeles
Interior Designer California
Interior Designer Arizona


B&E Build & Flip
brand point services

Developers and Mall

Vear Capital Partners
TDMk Digital


Holiday INN
Hotel Interior Designer Los Angeles
SO Sofitel
Royal Caribbean
Best Western
Interior Designer Nevada


Tacos Don Manoliro
Steak Shake
360 Virtual Tours Nevada
Food Truck
7 Eleven
360 Virtual Tours Oregan
360 Virtual Tours Los Angeles
360 Virtual Tours California
360 Virtual Tours Arizona
Interior Designer Oregan

Interior Design

Got the job done almost overnight, I think it was like 5 days from the date they started. I’m 100% satisfied, a true PRO team.

Sylvia Rodriguez


TNI team went above and beyond working on my project. The team listened and applied every small detail I asked for, and they were patient with me! Communication was more than perfect, Mr. Ancill was so fast in responding to my emails and questions. The result came out perfect and more than what I asked for! All the work was organized and I was updated frequently. I would recommend TNI and I will work with them again.

Mona Alforouqi

Office Design Project

Robert and his team at TNI Design were very professional and great to work with during the multi-month project at different locations across the US. They ensured all the project requirements were met and adhered to a very aggressive project schedule. Interior Design skills and acumen were excellent. We look forward to working w/ TNI Design again in the future.

Ray Onomo
Account Director

Home Renovations Drawings

This was a great experience Robert and his team are excellent - very responsive, and they know their job. The project was picked up quickly and all details required were addressed first time. This is a good team of designers and architects. Robert far exceeded my expectations, he identified cost savings (as we were over budget at the beginning), and enhanced the design - really excellent and I highly recommend robert and his firm TNI design.

Jenny Marcos
Home Owner

Pet Store design and drawings

Well done! TNI Design developed comprehensive construction documents for our new 1,350 SF retail store. They took our conceptual design and translated it in a thoughtful, accurate, timely fashion into construction documents. They were also very willing to make minor adjustments, as we reviewed the plans together. We will happily work with TNI Design again! Thanks, Mike

Mike Bundle

Terra Del Mar Waste Control

Robert Ancill supplies highest quality product with top tier professional skills. On time and on budget with intuitive insights produces excellent results for our team. Robert clearly is highly skilled and very experienced with a wealth of knowledge and a keen awareness of best ways to involve his clients in achieving outstanding results. Our company is Terra Del Mar Waste Control, Inc. and we will gladly turn to Robert Ancill and his company, TNI Design,  for any future projects that arise. It is our pleasure to recommend him to anyone seeking a positive agent for assurance of optimal project success. Well done, Robert! Sincerely, -- Edward Morrison, President, Terra Del Mar Waste Control, Inc.

Edward Morrison

Large Co-Work Office Design

Absolutely exceeded our expectations. Incredible work and awesome communication. Will be hiring again!


Contact us

Ready to get started? Call, email, or text to set up a call or meeting with TNI Design.

Our office

Los Angeles, California





TNI Design is devoted to providing distinctive, creative and sustainable design and architecture, while always exploring
advanced design concepts and materials.