Business Details
Expert Interior Design Services in New Rochelle, NY
M4 Interiors is a full-service interior planning and design firm dedicated to creating universally accessible environments that empower individuals in their living and working spaces. Our evidence-based approach focuses on enhancing comfort, well-being, and efficiency while delivering purposeful, welcoming designs for residential and commercial projects. We collaborate closely with clients to define goals, understand needs, and exceed expectations through interactive engagement, 3D modeling technology, and end-to-end project management expertise.With a commitment to universal design principles, we eliminate barriers and create adaptable spaces that evolve with users' changing demands. Founded on values of accountability, transparency, and continuous improvement, our team delivers meaningful, inclusive designs backed by over 15 years of hands-on experience and professional accreditations. We ensure every project maintains clarity through frequent communication and a phased approach, prioritizing client interests while integrating technical knowledge, creativity, and user-centered thinking.
Services
Residential Interior Design
Healthcare Environments
Workplace Interiors
Senior Living Solutions
Amenity Space Planning
Custom Millwork Design
Lighting Integration
Universal Design Consulting
Highlights and features
- Our team provides universal design solutions that adapt to changing life needs.
- We utilize 3D modeling for complete visualization before implementation.
- Certified Aging-In-Place Specialists ensure accessible, intuitive environments.
- Phased project management guarantees transparency throughout development.
- Evidence-Based Design Accreditation informs data-driven spatial solutions.
Associations and certifications
- CAPS
- EDAC
Services
Residential Interior Design
We create functional, aesthetically pleasing residential spaces tailored to individual needs. Our approach integrates universal design principles for accessibility while maintaining visual appeal across kitchens, bedrooms, and common areas. The service includes space planning, material selection, and customized furniture design to enhance everyday living experiences.
Healthcare Environments
Our healthcare interior solutions prioritize patient comfort and staff efficiency in clinical settings. We implement trauma-informed design strategies that reduce stress while maintaining strict functional requirements through specialized layouts, material selections, and sensory considerations for behavioral health and assisted living facilities.
Workplace Interiors
We design adaptable commercial workspaces that optimize productivity and employee well-being. Our solutions balance privacy and collaboration requirements through flexible layout configurations, smart technology integration, and ergonomic furniture selection while maintaining brand identity through strategic material and color choices.
Universal Design Consulting
We specialize in creating barrier-free environments through universal design principles. Our consulting service focuses on multi-residential housing, aging-in-place modifications, and inclusive public spaces that maintain aesthetic quality while addressing diverse physical and cognitive needs through dimensional planning and adaptive technology integration.
Custom Millwork Design
We develop tailored interior elements like built-in cabinetry, reception desks, and specialty fixtures that address specific functional requirements while complementing overall design schemes. Our process combines material innovation with spatial analysis to create one-of-a-kind solutions that enhance both form and function across residential and commercial settings.
People
Joanna Wasilewska
CEO & Creative Director
With 15+ years of experience, Joanna leads M4 Interiors' commitment to inclusive design. As CAPS and EDAC-certified professional, she develops spaces that balance aesthetics with accessibility while mentoring a team of specialists in construction, furniture, and branding disciplines.
Questions
What types of residential projects do you specialize in?
We focus on multi-residential housing, medical foster homes, and private residences with an emphasis on aging-in-place adaptations and barrier-free living solutions.
Can you design for healthcare environments?
Yes, we create specialized interiors for private practices, clinics, behavioral health centers, and assisted living facilities using evidence-based design principles and trauma-informed approaches.
Do you handle complete project management?
We offer end-to-end management including scope definition, consultant coordination, construction documentation, and quality control throughout the implementation process.
How does your 3D modeling benefit clients?
Our visualization technology allows clients to explore design options and material choices before implementation, ensuring clear understanding of final outcomes.
Are your designs accessible for all users?
All our projects incorporate universal design principles to create spaces that accommodate diverse physical abilities and cognitive needs through adaptable configurations.
What certifications does your team hold?
Our lead designer holds CAPS certification for aging-in-place solutions and EDAC accreditation for evidence-based design methodologies.
Reviews (4)
Brad Phillips
Jun 15, 2021
Report
Joanna is the real deal. She redesigned a commercial office space for our firm and transformed an ordinary space into a model office. Her worked touched everything from room and closet design to lighting and fixtures, to electrical and cooling. And, of course, her top-notch decorating skills completed the transformation and made the office nicer than my home! In terms of her work style, she's tenacious. She doesn't give up until she solves any challenges. She puts in over time and isn't satisfied with mediocrity. She is available and responsive. Bottom line: I look forward to working with her again
Vincent Franco
Jan 30, 2021
Report
Joanna at M4 Interiors is not your typical designer or person. Joanna remains myopically focused on the project and design, yielding a most detailed and intricate design, laiden with fine finishes, patters and something that you would never have been able to come close to achieving without her. Joanna has a great set of ears, an open mind and is a great problem solver. Her clients love her and as someone who has worked very close with her, I completely agree. Joanna is also very budget conscious and can work around any budget. Vincent Franco CDC
Bibi Rafikh-Swenson
Oct 24, 2020
Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Joanna provided great ideas to help modernize my home. She helped selected paint colors, lighting, kitchen and bathroom upgrades. She will work will all budgets and extremely professional. I would highly recommend Joanna.
Service:Remodeling
Joanna provided great ideas to help modernize my home. She helped selected paint colors, lighting, kitchen and bathroom upgrades. She will work will all budgets and extremely professional. I would highly recommend Joanna.
Service:Remodeling
Carol Bennett-Speight
Sep 08, 2020
Report
Positive:Professionalism,Quality,Responsiveness,Value
Joanna was amazing as she worked within my budget to modernize my Co-Op. She was creative in her ideas with the mid-modern style in the living and dinning room areas. She has a great personality, down to earth and a pleaure to work with. I would strongly recommend her!
Service:Remodeling
Joanna was amazing as she worked within my budget to modernize my Co-Op. She was creative in her ideas with the mid-modern style in the living and dinning room areas. She has a great personality, down to earth and a pleaure to work with. I would strongly recommend her!
Service:Remodeling
