In Site Interior Design

Business Details

22 Years

experience

Award-Winning Interior Design NYC

In Site Interior Design is an award-winning, full-service NYC interior design firm with over 20 years of expertise in residential and commercial spaces. Founded in 2004, we combine creative design solutions with practical functionality, serving clients across New York City, Long Island, and New Jersey. Our team includes LEED Accredited Professionals and members of prestigious organizations like ASID and AIA Q, reflecting our commitment to sustainability and industry excellence. We pride ourselves on a client-centric approach, ensuring every project aligns with individual goals through meticulous listening, detailed planning, and seamless execution.

Our repeat client rate of 85% underscores our dedication to quality, innovation, and customer satisfaction. Recognized for our work in luxury real estate, medical offices, and corporate interiors, we have received multiple LIBI Diamond Awards and been featured in prominent design publications. With offices in Manhattan and Long Island, we continue to redefine spaces through award-winning design that stands the test of time.

Services

Residential Interior Design Commercial Interior Design Real Estate Interior Design Home Interior Design Medical Office Design

Details

Year established: 2004

Highlights and features

We offer 20+ years of experience in residential and commercial interior design.
Our client-focused process ensures tailored solutions for every space.
We are LEED Accredited Professionals with a commitment to sustainability.
85% of our clients are repeat or referral-based, reflecting high satisfaction.
Award-winning designs recognized by LIBI Diamond Awards and industry publications.

Associations and certifications

LEED
ASID
W/MBE

What people say

Fantastic job Creative ideas Meticulous organization Amazing taste Beautifully functioning spaces

Website

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Services

Residential Interior Design

We specialize in creating custom luxury residential spaces tailored to individual tastes and lifestyles. Our approach focuses on enhancing functionality while maintaining aesthetic appeal through detailed planning, material selection, and personalized design elements. Clients receive end-to-end support from conceptualization to installation, ensuring seamless execution of their vision in NYC, Long Island, and New Jersey.

Commercial Interior Design

Our commercial interior design services cater to corporate offices, medical facilities, retail spaces, and hospitality venues. We deliver innovative solutions that optimize space efficiency, reinforce brand identity, and meet industry-specific requirements. With a focus on durability and cost-effectiveness, our designs enhance user experience while maximizing return on investment for clients in the tri-state area.

Real Estate Interior Design

We provide interior design solutions for multi-family developments, condominium renovations, and luxury real estate projects. Our services include amenity space revitalization, model unit design, and full-scale renovation plans that elevate property value and marketability. Collaborating closely with developers and property managers, we ensure designs meet modern living standards while maintaining timeless appeal.

Medical Office Design

Our medical office design services focus on creating functional, patient-friendly environments that integrate safety and technological advancements. We work closely with healthcare providers to develop spaces that enhance operational efficiency while adhering to regulatory standards. Our solutions prioritize comfort, accessibility, and aesthetic harmony to support both staff performance and patient well-being.

Home Interior Design

We offer comprehensive home interior design services covering full renovations to individual room makeovers. Our process begins with understanding client preferences, followed by schematic design, material selection, and construction coordination. From concept to completion, we ensure every detail reflects the homeowner's style while maintaining practicality and long-term usability in residential settings.

People

Elizabeth S. Vaughan

Founder & Principal Designer

Elizabeth, with 25+ years of experience, is a LEED Accredited Professional and Allied ASID member. She holds a degree from Parsons School of Design and leads In-Site's award-winning projects across NYC.

Melpi Maglivera

Senior Interior Designer

Melpi joined In-Site in 2022 with a Master's from Columbia University and 15+ years in hospitality and residential design. Her expertise ensures high-quality execution of complex projects.

Questions

What areas do you serve?

We provide interior design services across New York City, Long Island, and New Jersey for residential, commercial, and real estate projects.

What is your design process?

Our process includes initial consultation, schematic design, material selection, construction coordination, and final touches to ensure client goals are met precisely.

Do you specialize in specific design styles?

We tailor designs to client preferences without limiting to specific styles, ensuring spaces reflect individual tastes and practical needs.

Are you certified professionals?

Yes, our team includes LEED Accredited Professionals and members of ASID, AIA Q, and W/MBE-certified designers.

What types of projects do you handle?

We specialize in residential, commercial, medical offices, real estate developments, and luxury multi-family spaces across the tri-state area.

How do you ensure project timelines and budgets?

We provide detailed planning, value engineering, and regular coordination to deliver projects on time and within budget while maintaining quality standards.

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Reviews (5)

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Edward Barra

Jun 04, 2022 Report

As a past Board Member of a large condo community, we used In-Site to design our leisure club. I can say the board receives nothing but compliments from all the residents. They are in the process of designing other areas & i expect the residents to feel the same when all is complete. They are professional, reliable and I would highly recommend using them.

Stephen Levine

Jan 01, 2022 Report

We had Liz help us with designing the interior of a new laundromat which is the second such project she has helped us with. Our goal was simply to make it look and feel nicer than any other laundromat around. We feel she not only met but exceeded our expectations. Her knowledge and experience with color and design are second to none. We will absolutely be using her services in the near future for our next project.

Geoffrey Schwartz

Sep 28, 2021 Report

Elizabeth and her team did a great job in taking the scattered thoughts and concepts I had for my space and turned it into a cohesive, and beautiful set of design documents. As we move into the buildout and ordering process, we can take the easy to follow documentation provided by In-Site to decorate our space and create a beautiful design aesthetic. When we get our space built out, I'll follow up with some more photos!

Jeffrey Charles-Pierre

Aug 23, 2021 Report

At TONAB Architecture, we have used the services of In-Site Interior Design exclusively for many years. We are confident in their ability to act as consultants for product research and interior design services. We trust in In-Site Interior Design's ability to get the job done and are never hesitant to recommend them to others in the industry.

U. Toober

May 04, 2021 Report

Elizabeth did a great job on my apartment. From paint color choices to rugs, moldings and light fixtures she really made my new apartment feel like home. I get many compliments from all who see it. Service: Refurbishment