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Looking to turn your house into a home that screams you? Whether it’s a cozy remodel or a full-on custom build, the right residential design company can make all the difference. Across the USA, talented firms are blending creativity, practicality, and a touch of magic to craft spaces people love coming home to. Let’s dive into what makes these companies stand out and why they’re worth checking out for your next project.
1. Powerkh

| Website | www.powerkh.com |
| [email protected] | |
| www.facebook.com/100064039650167 | |
| www.linkedin.com/company/powerkh | |
| www.instagram.com/powerkh_com | |
| Address | 3, Lavinia Walk, Taw Hill, Swindon SN25 1AP |
| Phone | +44 7490 426678 |
Powerkh is a UK-based company with offices in the USA and Ukraine, specializing in Building Information Modeling (BIM) and Virtual Design & Construction (VDC) services. We focus on delivering solutions for residential design projects, using 3D modeling to improve coordination among architects, designers, and contractors.
In our company, services are tailored to meet residential design requirements, including BIM modeling for visualizations, structural detailing for materials like steel and concrete, and prefabrication workflows to optimize efficiency. Our team also provides Scan to BIM services to convert point cloud data for use in renovation or redevelopment projects. By implementing automation tools and scripting solutions, we aim to streamline repetitive tasks and improve project timelines.
With offices in multiple locations, we can support residential construction projects across various regions. Our focus is on integrating architectural, structural, and MEP systems to deliver practical and precise solutions for residential spaces such as houses, apartments, and multi-family developments. Through our BIM and VDC services, we work to improve accuracy, efficiency, and overall project outcomes.
Key Highlights:
- UK-based company specializing in BIM and VDC services for residential design, with offices in the USA and Ukraine.
- Focuses on 3D modeling to improve coordination among architects, designers, and contractors.
- Tailors services to residential projects, including houses, apartments, and multi-family developments.
- Expertise in integrating architectural, structural, and MEP systems.
- Offers support for renovation and redevelopment projects using Scan to BIM.
Services:
- 3D BIM modeling for visualizations and design coordination.
- Structural detailing for materials like steel and concrete.
- Prefabrication workflows and automation solutions.
- Scan to BIM for converting point cloud data into usable models.
- Scripting and automation tools to streamline repetitive tasks and optimize timelines.
2. HKS, Inc.

| Website | www.hksinc.com |
| Address | HKS Architects, Inc. 10880 Wilshire Blvd, #1850 Los Angeles, CA 90024 |
| Phone | +1 310 788 7700 |
| [email protected] | |
| x.com/hksarchitects | |
| www.facebook.com/HKSArchitects | |
| www.instagram.com/hksarchitects | |
| www.linkedin.com/company/hks |
HKS, Inc. is an architecture firm based in Dallas, Texas, founded in 1939 by Harwood K. Smith. They also work on healthcare, sports, hospitality, education, and commercial projects, such as the AT&T Stadium in Arlington, Texas.
The firm integrates architecture, interior design, urban design, and research in their process. HKS has expanded through acquisitions, including Hill Glazier Architects in 2007 for hospitality design and Maregatti Interiors LLC in 2011 for interior design. Their Center for Advanced Design and Evaluation conducts research on design processes. The firm participates in community efforts, such as collaborations with Chicago Public Schools and the Leukemia & Lymphoma Society in Orlando.
Key Highlights
- Residential projects include Astra Tower and District NoHo.
- Acquired Hill Glazier Architects and Maregatti Interiors LLC.
- Runs the Center for Advanced Design and Evaluation for research.
Services
- Architecture
- Interior design
- Urban design
- Planning and advisory
- Residential design
- Healthcare design
- Sports and entertainment design
- Hospitality design
- Education design
- Commercial design
3. Handel Architects

| Website | handelarchitects.com |
| Address | 120 Broadway, 6th Fl. New York, NY 10271 |
| Phone | 212 595 4112 |
| [email protected] | |
| www.facebook.com/HandelArchitects | |
| www.instagram.com/handelarchitects | |
| www.linkedin.com/company/handel-architects |
Handel Architects is an architecture, interior design, and planning firm founded in 1994 in New York City. With offices in New York, San Francisco, and Hong Kong, the firm works on projects in North America, South America, the Middle East, and Asia. Their residential projects include Sendero Verde in Harlem, New York, a large-scale affordable housing development, and The Bloc in Los Angeles.
The firm designs for urban settings, covering residential, commercial, and cultural projects. They worked on the World Trade Center Memorial in New York City and the Millennium Tower in San Francisco. Handel Architects incorporates sustainability, with Sendero Verde designed to Passive House standards. Their team collaborates with clients to address specific project requirements, often repurposing existing structures.
Key Highlights
- Founded in 1994 in New York City.
- Offices in New York, San Francisco, and Hong Kong
- Residential projects include Sendero Verde and The Bloc.
- Designs to Passive House standards for sustainability.
- Worked on the World Trade Center Memorial and Millennium Tower.
Services
- Architecture
- Interior design
- Urban planning
- Residential design
- Commercial design
- Cultural and institutional design
- Sustainable design
4. Tejjy Inc.

| Website | www.tejjy.com |
| [email protected] | |
| www.facebook.com/tejjyinc | |
| www.linkedin.com/company/bimservicestejjy | |
| Twitter: | x.com/TejjyInc |
| www.instagram.com/tejjyinc | |
| Address | 1801 RESEARCH BLVD STE 110, Rockville MD 20850 |
| Phone | 202-465-4830 |
Tejjy Inc. is an architectural and engineering firm based in Rockville, Maryland, founded in 2006. The firm operates primarily in the Washington, D.C. metropolitan area, with projects across the United States. Their residential work includes single-family homes, multi-family residences, and mixed-use developments, such as the 11-story residential building at 250 M Street in Washington, D.C. They also provide services for commercial, industrial, and infrastructure projects.
The firm focuses on Building Information Modeling (BIM) to support their design and construction processes. Their team handles projects from initial concept through construction documentation, including 3D modeling and clash detection. Tejjy Inc. serves clients like developers, contractors, and homeowners, often working on renovations and new constructions.
They have experience with sustainable design, incorporating energy-efficient systems in some projects. The firm also offers facility management services to maintain residential properties post-construction. Their portfolio includes projects in Maryland, Virginia, and New York.
Key Highlights
- Founded in 2006
- Residential projects include 250 M Street in Washington, D.C.
- Uses Building Information Modeling for design and construction.
- Works on projects in Maryland, Virginia, and New York.
Services
- Architectural design
- Building Information Modeling (BIM)
- Structural engineering
- MEP engineering
- Residential design
- Facility management
- 3D rendering
- Construction documentation
5. Phinney Design Group

| Website | phinneydesign.com |
| Address | 505 8th Avenue, Suite 1400 New York, NY 10018 |
| Phone | (518) 587-7120 |
| [email protected] | |
| www.facebook.com/phinneydesigngroup | |
| www.linkedin.com/company/phinney-design-group | |
| www.instagram.com/phinneydesigngroup |
Phinney Design Group is an architecture and interior design firm founded in 2002 in Greenport, New York. Their residential work includes custom homes, renovations, and additions, such as the Shelter Island Residence and the Sag Harbor Village Renovation.
The firm integrates architecture, interior design, and sustainable practices in their projects. Their team collaborates with clients to develop designs that fit the local environment, often using materials like wood and stone. They also work on commercial projects, including hospitality and retail spaces.
Phinney Design Group emphasizes energy efficiency, incorporating features like solar panels and high-performance insulation in some homes. Their projects often reflect the historical and natural context of the surrounding area. The firm manages projects from concept through construction.
Key Highlights
- Founded in 2002 in Greenport, New York.
- Residential projects include Shelter Island Residence and Sag Harbor Village Renovation.
- Focuses on projects in New York’s North Fork and Hamptons.
- Incorporates energy-efficient features like solar panels.
Services
- Architectural design
- Interior design
- Residential design
- Commercial design
- Renovations and additions
- Sustainable design
- Project management
6. NORR

| Website | norr.com |
| Address | 325 N. LaSalle Street, Suite 500 Chicago, IL 60654 |
| Phone | 312 424 2400 |
| [email protected] | |
| www.linkedin.com/company/norr | |
| www.instagram.com/norr_aep |
NORR is an architecture and engineering firm founded in 1938 in Toronto, Canada, originally as John B. Parkin Associates. The firm has offices in Canada, the United States, the United Kingdom, and the United Arab Emirates, including Chicago, Detroit, and Philadelphia. Their residential projects include the River City development in Toronto, with multiple residential buildings, and the 80 Atlantic, a mixed-use building with residential units in Toronto’s Liberty Village.
The firm offers services in architecture, engineering, interior design, and planning for residential, commercial, and institutional projects. Their team incorporates sustainability, as seen in the Lake Superior Administration and Visitor Centre in Nipigon, Ontario, designed to Passive House Plus standards. NORR operates as an employee-owned company, with a collaborative structure for architects, engineers, and designers.
Their work includes community initiatives, such as mentoring programs with Edinburgh Napier University and partnerships with local organizations. The firm has completed projects like the Ontario Court of Justice in Toronto, which integrates civic spaces near residential areas. Their portfolio focuses on urban settings, combining public and private spaces.
Key Highlights
- Founded in 1938 in Toronto, Canada.
- Offices in Chicago, Detroit, Philadelphia, and other locations.
- Residential projects include River City and 80 Atlantic in Toronto.
- Designs to Passive House Plus standards for sustainability.
- Operates as an employee-owned firm.
Services
- Architecture
- Interior design
- Structural engineering
- Mechanical engineering
- Electrical engineering
- Urban planning
- Residential design
- Project management
- Feasibility studies
- Master planning
7. IA Interior Architects

| Website | interiorarchitects.com |
| Address | 383 17th Street NW, Suite 330, Atlanta, GA, 30363 , United States |
| Phone | 404.504.0300 |
| [email protected] | |
| www.linkedin.com/company/ia-interior-architects | |
| www.facebook.com/interiorarchitects | |
| www.instagram.com/iaarchitects |
IA Interior Architects is an interior design firm founded in 1984 in San Francisco, California. The firm has offices in cities like Boston, Chicago, Dallas, Denver, and New York. Their residential projects include private homes and multi-family developments, such as the interiors for the Four Seasons Private Residences in San Francisco and the Pacific Gate Residences in San Diego.
The firm focuses on interior design for residential, workplace, hospitality, and retail sectors. Their team integrates technology and flexible furniture, as seen in workplace projects like a New York office with residential-style communal spaces. IA Interior Architects has experience with historic renovations, preserving existing structures while updating interiors.
Their approach uses data-driven strategies to meet client needs, balancing aesthetics and functionality. The firm has worked on projects in North America, Europe, and Asia, adapting to local contexts. They also provide space planning and strategic consulting for residential and mixed-use developments.
Key Highlights
- Founded in 1984 in San Francisco, California.
- Offices in Boston, Chicago, Dallas, and other cities.
- Residential projects include Four Seasons Private Residences and Pacific Gate Residences.
- Focuses on historic renovations and technology integration.
- Works on projects in North America, Europe, and Asia.
Services
- Interior design
- Residential design
- Workplace design
- Hospitality design
- Retail design
- Space planning
- Strategic consulting
- Furniture selection
8. Studio APA

| Website | studio-apa.com |
| Address | 4501 West Adams Boulevard Los Angeles, CA 90016 |
| Phone | 1-310-390-0465 |
| [email protected] | |
| www.instagram.com/alexpettasarchitecture |
Studio APA is an architecture and interior design firm founded in 2006. The firm operates from a single office, focusing on projects in the New York City area. Their residential work includes renovations of historic townhouses, such as a Victorian townhouse in Brooklyn’s Park Slope and a brownstone in Bedford-Stuyvesant, as well as new residential constructions.
The firm handles architectural design, interior design, and construction services, managing projects from concept to completion. Their team uses sustainable practices, like converting homes to all-electric systems, as seen in a Brooklyn townhouse renovation. Studio APA often works on older buildings, preserving features like exposed brick while updating interiors.
Their projects involve collaboration with clients to meet specific needs, particularly in urban settings. The firm also provides permitting and zoning consultation for residential renovations. Their portfolio includes some commercial projects, such as retail interiors, alongside residential work.
Key Highlights
- Founded in 2006
- Operates from one office in New York City.
- Residential projects include Park Slope and Bedford-Stuyvesant townhouse renovations.
- Uses sustainable practices like all-electric systems.
- Focuses on projects in the New York City area.
Services
- Architectural design
- Interior design
- Residential design
- Renovations
- Construction services
- Sustainable design
- Permitting and zoning consultation
- Retail design
9. RH Interior Design

| Website | rh.com |
| Phone | 770.804.9040 |
| Address | 3030 Peachtree Road NW, Atlanta, GA 30305 |
| [email protected] |
RH Interior Design is a division of RH, a home furnishings company founded in 1979 in Corte Madera, California. The firm operates design studios in various U.S. cities, including New York, Los Angeles, and Chicago, focusing on residential projects. Their work includes full-home interiors, such as a Napa Valley estate and a Manhattan penthouse, often using furnishings from RH’s product lines.
The firm provides interior design services for private residences, covering single-family homes, apartments, and vacation properties. Their team collaborates with clients to create customized interiors, incorporating furniture, lighting, and textiles. They also work on hospitality projects, like hotel suites, integrating residential-style aesthetics.
Their process involves space planning and material selection, often sourcing items directly from RH’s inventory. The firm has showrooms, called RH Galleries, where clients can view sample interiors. Their projects emphasize consistency with RH’s brand, focusing on neutral palettes and modern designs.
Key Highlights
- Founded in 1979 as part of RH in Corte Madera, California.
- Operates design studios in New York, Los Angeles, and Chicago.
- Residential projects include a Napa Valley estate and Manhattan penthouse.
- Uses furnishings from RH’s product lines.
- Maintains RH Galleries for client consultations.
Services
- Interior design
- Residential design
- Hospitality design
- Space planning
- Furniture selection
- Textile and lighting design
10. NSPJ Architects

| Website | nspjarch.com |
| Address | 9415 Nall Ave., Suite 300 Prairie Village, KS 66207 |
| Phone | 913.831.1415 |
| www.facebook.com/NSPJarchitects | |
| www.instagram.com/nspjarchitects | |
| www.linkedin.com/company/nspj-architects |
NSPJ Architects is an architecture and landscape architecture firm founded in 1961 in Prairie Village, Kansas. The firm has offices in Prairie Village and Kansas City, Missouri, focusing on projects in the Midwest. Their residential work includes custom homes, renovations, and multi-family developments, such as a custom home in West Plaza, Kansas City, and the Savoy Apartments clubhouse redesign.
The firm offers services in architecture, landscape architecture, and land planning for residential and commercial projects. Their team integrates sustainable practices, like energy-efficient designs, as seen in their HERS index score testing for homes. They also work on mixed-use developments and historic renovations, preserving existing structures while updating functionality.
Their process involves collaboration with clients, builders, and landscape architects to address project needs. The firm is ENERGY STAR certified and has team members with LEED credentials. They engage in community initiatives, such as career fairs at universities like Kansas State and the University of Kansas.
Key Highlights
- Founded in 1961 in Prairie Village, Kansas.
- Offices in Prairie Village and Kansas City, Missouri.
- Residential projects include West Plaza custom home and Savoy Apartments clubhouse.
- Conducts HERS index score testing for energy efficiency.
- ENERGY STAR certified with LEED-credentialed team members.
Services
- Architecture
- Landscape architecture
- Land planning
- Residential design
- Commercial design
- Historic renovations
- Sustainable design
- Mixed-use development design
11. Architectural Designs

| Website | www.architecturaldesigns.com |
| Address | 501 Kings Highway East, Suite 303, Fairfield, CT 06825 |
| [email protected] | |
| Phone | 800-854-7852 |
| www.instagram.com/adhouseplans | |
| www.facebook.com/Architectural.Designs.Houseplans | |
| x.com/adhouseplans |
Architectural Designs is a house plan company founded in 1971 in Wilton, Connecticut. The firm operates primarily online, offering pre-designed and customizable home plans across the United States. Their residential projects include single-family homes, such as the Modern Farmhouse Plan 51830HZ and the Craftsman Plan 51943NZ, available for purchase by homeowners and builders.
The firm maintains a catalog of thousands of house plans, covering styles like contemporary, traditional, and cottage. Their team provides modification services to adjust plans for specific client needs, such as adding bedrooms or changing layouts. They also sell plans for multi-family homes and small commercial buildings.
Their process involves working with architects and designers to create plans that meet building codes and client preferences. The firm offers 3D renderings and virtual tours for some plans to help clients visualize designs. Their plans are used by builders and individuals for new constructions and renovations.
Key Highlights
- Founded in 1971 in Wilton, Connecticut.
- Operates primarily online with a large catalog of house plans.
- Residential projects include Modern Farmhouse Plan 51830HZ and Craftsman Plan 51943NZ.
- Offers customizable home plans.
- Provides 3D renderings and virtual tours for some plans.
Services
- House plan design
- Residential design
- Plan modification services
- Multi-family home plan design
- Small commercial plan design
- 3D rendering
- Virtual tour creation
Conclusion
Ultimately, selecting the ideal residential design company comes down to partnering with a team that truly understands your vision and executes it seamlessly. The USA is home to exceptional firms that masterfully blend aesthetics, comfort, and functionality, transforming your ideas into a space you’ll cherish for years to come. Take a moment to explore your options, connect with a few professionals, and find the perfect match for your project. Your dream home is within reach – start bringing it to life today!
Our Case Studies
We have handled 200+ BIM & VDC projects for commercial, industrial, and residential sectors.
Our work includes:
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