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Business Details
11 Years
experience
Your Trusted Architectural Partner in New York, NY
C2B Architects was founded in 2015 with a vision to redefine architectural practice through innovation and collaboration. Our approach emphasizes creating designs that harmonize with their environment while prioritizing sustainability and user inspiration. With over a decade of collective experience, our team delivers tailored solutions for residential and commercial projects, specializing in renovations, vertical expansions, and sustainable design strategies. We offer comprehensive services including zoning analysis, construction management, and free design consultations, guided by a commitment to environmental stewardship.

Our iterative design process ensures each project meets its unique programmatic needs while exceeding conventional sustainability standards. Led by AIA-registered architect Chad Firmstone, our team combines technical expertise with creative problem-solving to transform spaces across New York City. Through affiliations with organizations like the Natural Resources Defense Council, we maintain industry leadership in green architecture. Our administrative and project management teams ensure seamless execution from concept to completion, maintaining transparency and client collaboration throughout every phase.
Services
Residential Architecture Commercial Architecture Building Renovations Sustainable Design Zoning Analysis Construction Management Design/Build Services Project Management
Details
  • Year established: 2015
Highlights and features
  • We offer 8+ years of architectural expertise since 2015
  • Our team includes AIA-registered architects with green design certifications
  • We provide free initial design consultations for all projects
  • We maintain a collaborative design process with client involvement
  • Our work combines historic preservation with modern sustainability standards
Associations and certifications
  • American Institute of Architects (AIA)
Services
Residential Architecture
We specialize in transforming residential spaces through innovative architectural solutions. Our services include vertical expansions, interior renovations, and complete building redevelopments. With expertise in converting commercial spaces to luxury residences, we create functional living environments that maintain structural integrity while incorporating modern amenities and sustainable materials.
Commercial Architecture
Our commercial architecture services focus on creating efficient and inspiring work environments. We handle office-to-residential conversions, retail space redesigns, and commercial building renovations. Our team ensures compliance with zoning regulations while optimizing space functionality and implementing energy-efficient systems for long-term operational savings.
Sustainable Design
We integrate environmentally responsible practices into every project phase. Our sustainable design services include energy modeling, material selection guidance, and LEED certification support. By prioritizing eco-friendly solutions, we help clients reduce environmental impact while maintaining aesthetic appeal and functional performance in both new constructions and renovations.
Building Renovations
Our renovation expertise spans historic preservation and modernization projects. We assess structural integrity, update systems to current standards, and implement design improvements that enhance usability. From spa conversions to gallery renovations, we maintain original architectural character while introducing contemporary elements that meet modern requirements.
Project Management
We provide comprehensive project management throughout the construction process. Our services include contractor coordination, budget tracking, and quality control inspections. By maintaining close communication with all stakeholders, we ensure projects stay on schedule and within budget while upholding design integrity and meeting regulatory requirements.
People
Chad Firmstone
Principal/Founder
Registered architect with AIA and NCARB certifications, leading C2B Architects since 2015. Specializes in sustainable design and collaborative architectural solutions. Holds architecture licenses in NY, NJ, and Connecticut.
Billie Wyman
Executive Administrative Assistant
Manages administrative operations with 18+ years of construction management experience. Coordinates client communications and project logistics while maintaining efficient office operations since the firm's founding.
Rodrigo De Dios Mulet
Project Architect
Specializes in material applications and green architecture. Handles diverse projects from historic renovations to sustainable new constructions. Holds M.Arch from NYC College and BS in Urban Planning from Cornell University.
Questions
What architectural services do you specialize in?
We specialize in residential and commercial architecture, building renovations, sustainable design, zoning analysis, and full-cycle project management for properties in New York City.
How do you approach sustainable design?
We integrate eco-friendly materials, energy-efficient systems, and LEED-certified practices into every project. Our team prioritizes environmental impact reduction while maintaining design integrity and functionality.
Can you handle historic building renovations?
Yes, our team has extensive experience preserving historic structures while implementing modern upgrades. We balance preservation requirements with contemporary functionality and sustainability standards.
Do you offer free initial consultations?
Yes, we provide complimentary design consultations to discuss project scope, budget considerations, and architectural solutions tailored to your specific needs.
What areas do you serve?
We primarily work in New York City, with completed projects across Manhattan including Park Avenue, Fifth Avenue, and Mercer Street locations.