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Your Trusted Interior Design Partner in Los Angeles
RM Interior Design is a premier residential interior design firm dedicated to transforming living spaces into personalized sanctuaries. With over two decades of experience, our founder Ranjana Mangharam combines artistic vision with meticulous project management to deliver tailored solutions that align with clients' lifestyles and budgets. Our comprehensive services encompass design concept development, space planning, material selection, and full-scale project execution. Certified by the California Council for Interior Design Certification (CCIDC), we maintain rigorous professional standards while prioritizing client collaboration.

Our portfolio spans Beverly Hills, Hollywood, and throughout Los Angeles County, reflecting diverse design aesthetics from modern minimalism to timeless traditionalism. We distinguish ourselves through transparent communication, timely execution, and a commitment to exceeding client expectations at every project stage.
Services
Residential Design E-Design Renovation Consultation Space Planning Project Management Color Selection Lighting Design Furniture Procurement Installation Services Design Boards
Highlights and features
  • We offer 20+ years of residential design expertise with certified professionals
  • Our personalized approach ensures designs reflect each client's unique lifestyle
  • We provide transparent budget management and timely project execution
  • Our team maintains active CID certification and industry best practices
  • We offer comprehensive services from concept to final installation
Associations and certifications
  • Certified Interior Designer (CID)
What people say
Epitome of professionalism Excellent job creating space Timely responses Transformed boring room Design expertise
Services
Residential Interior Design
Our residential interior design service creates customized living spaces that reflect homeowners' personalities while optimizing functionality. We handle complete home transformations from initial concept to final installation, working within defined budgets. Our process includes space planning, material selection, and coordination with trusted contractors to ensure seamless execution of design visions.
E-Design Consultation
The E-Design service provides professional design solutions through virtual consultations and digital design boards. Clients receive comprehensive design packages with furniture selections, layout plans, and implementation instructions. This cost-effective option maintains our signature attention to detail while accommodating remote project requirements and smaller budgets.
Renovation Project Management
Our renovation management service oversees complete home transformations from concept to completion. We coordinate all aspects including contractor selection, timeline management, and budget oversight. The process ensures cohesive design execution while minimizing client stress through professional coordination of all renovation phases and material procurement.
Space Planning
Space planning services optimize room functionality and flow through strategic furniture arrangement and spatial organization. We create detailed floor plans that maximize available space while maintaining aesthetic appeal. This service includes measurement analysis, furniture layout options, and implementation guidance for both residential and commercial environments.
Color Consultation
Our color consultation service provides expert guidance on paint colors, material finishes, and overall color schemes. We consider natural lighting, architectural features, and client preferences to create cohesive color palettes. The service includes sample testing and recommendations for both interior and exterior applications to achieve harmonious design outcomes.
People
Ranjana Mangharam
Certified Interior Designer
Ranjana Mangharam is a CID-certified interior designer with 20+ years of residential design experience. She graduated from Assumption College in Manila with a Bachelor of Science in Interior Design. Her expertise spans multiple design styles, focusing on creating functional spaces that reflect clients' personalities while maintaining timeless elegance and practicality.
Questions
What interior design services do you offer?
We provide full-service residential design including space planning, color consultation, furniture selection, renovation management, and virtual E-Design solutions tailored to client needs.
Do you work with specific design styles?
Our designer adapts to various styles from modern to traditional, creating personalized spaces that reflect each client's unique preferences and lifestyle requirements.
Are you a certified interior designer?
Yes, our principal designer holds Certified Interior Designer (CID) credentials from the California Council for Interior Design Certification.
What areas do you serve?
We serve Los Angeles County including Beverly Hills, Hollywood, Santa Monica, Pasadena, and surrounding communities for both local and remote projects.
How do you handle project budgets?
We work closely with clients to establish realistic budgets and provide transparent cost management throughout the design and implementation process.
Can you help with small space design?
Yes, our expertise includes optimizing small spaces through strategic layout planning and multifunctional design solutions that maximize available square footage.