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Trusted Residential & Commercial Architectural Services in Carmel, IN
Harold Sark & Associates is an architectural firm led by founder Harold Sark, who brings over 36 years of expertise in residential and commercial design. Our team specializes in transforming concepts into functional spaces, from small home additions to large-scale commercial projects. We prioritize adaptability, embracing diverse design challenges while maintaining technical precision and code compliance. With NCARB certification, we serve clients across Indiana and beyond, offering end-to-end project oversight from initial sketches to construction documentation. Our commitment to quality has fostered long-term relationships with developers, government agencies, and private clients.

We approach every project with equal dedication, whether it involves renovating existing structures or designing luxury residences. Our experience spans public institutions like the US Postal Service and the State of Indiana, as well as private sector clients. We integrate ADA standards, building codes, and site analysis into every design solution. Client satisfaction remains central to our practice, reflected in our collaborative approach and attention to detail. For over three decades, we have delivered architectural solutions that balance creativity with practicality, ensuring each project meets its unique functional and aesthetic requirements.
Services
Residential Architectural Services Commercial Building Design Home Addition Design Project Oversight ADA Compliance
Highlights and features
  • 36 years of architectural experience with NCARB certification
  • Proven track record with government and private sector projects
  • Full-service design from concept to construction documentation
  • Specialized expertise in ADA compliance and building codes
  • Client-focused approach for projects of all sizes
Associations and certifications
  • NCARB
Services
Residential Architectural Services
We create custom residential designs ranging from single-family homes to multi-story luxury residences. Our process includes site analysis, space planning, and construction documentation. With expertise in modern and traditional motifs, we ensure each design meets functional needs while maintaining aesthetic appeal and code compliance.
Commercial Building Design
Our commercial architecture covers schools, industrial facilities, and corporate offices. We provide full-cycle design services including ADA compliance, structural planning, and project management. Our experience with public institutions ensures designs that balance functionality with regulatory requirements for businesses in Indianapolis and surrounding areas.
Home Addition Design
We specialize in designing seamless home additions that enhance living spaces while maintaining structural integrity. Services include space planning, material selection, and permit acquisition. Our team ensures additions complement existing architecture while meeting all local building codes and zoning regulations.
Project Oversight
From initial sketches to final construction, we provide comprehensive project oversight. This includes coordinating with contractors, ensuring code compliance, and managing timelines. Our hands-on approach guarantees design intent is maintained throughout the building process for both residential and commercial clients.
ADA Compliance
We integrate ADA standards into all commercial and public projects. Our services include accessibility audits, barrier removal planning, and compliant design documentation. With expertise in federal regulations, we help businesses achieve accessibility requirements while maintaining functional and aesthetic design elements.
People
Harold Sark
Founder & Lead Architect
With over 36 years of experience, Harold Sark leads our firm's architectural projects. A licensed architect and NCARB-certified professional, he has worked on diverse projects including US Postal Service facilities and Indiana state buildings. His expertise spans all phases of design and construction documentation.
Questions
What architectural services do you offer?
We provide residential and commercial design, home additions, renovations, and project oversight. Our expertise includes ADA compliance and code requirements for both private and public sector clients.
How experienced is your team?
Our founder has 36 years of experience with projects ranging from luxury homes to government buildings. The team holds NCARB certification and has completed diverse projects across Indiana and beyond.
Do you work on both new and existing structures?
Yes, we handle new construction, home additions, and renovations for residential properties. Commercial services include both ground-up buildings and retrofitting existing structures to meet modern standards.
What areas do you serve?
While based in Carmel, IN, we serve clients throughout Indianapolis and surrounding regions. Our NCARB certification allows us to work on projects across multiple states as needed.
How do you ensure code compliance?
We integrate ADA standards, building codes, and zoning regulations into every design phase. Our team conducts thorough site analyses and coordinates with local authorities to ensure all projects meet regulatory requirements.
Can you manage projects from start to finish?
Yes, we offer end-to-end services including initial concept development, construction documentation, and on-site project management to ensure designs are implemented as intended.