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Business Details
31 Years
experience
Your Trusted Architectural Design Partner in Milton, PA
Founded in 1995 by Michael Hiller AIA, our architectural design practice has completed over 1,000 projects across Pennsylvania and neighboring states. We specialize in creating functional, sustainable spaces for commercial, residential, healthcare, historical, and religious clients, working closely with each to understand their unique needs. Our team combines 30+ years of experience with a collaborative approach, ensuring every project reflects client vision, site context, and budgetary requirements. With 70% of our work coming from repeat clients, we maintain a hands-on philosophy where principals remain directly involved in every project. Our services span architectural design, interior planning, LEED certification, and facility management, supported by trusted engineering consultants.

We pride ourselves on delivering quality design solutions for projects ranging from small renovations to multi-million-dollar developments. Our expertise in healthcare architecture stems from Michael Hiller's prior role as corporate architect for Geisinger Health System. Amanda Werkmeister NCIDQ, LEED Green Associate, leads sustainable design initiatives and complex project management. We maintain active involvement in all project phases while embracing technological advancements to enhance design outcomes. Our commitment to excellence remains unwavering as we continue serving both large-scale corporations and individual homeowners.
Services
Architectural Design Sustainable Design Historical Restoration Interior Design Healthcare Facilities Residential Design Building Information Modeling Code Compliance Facility Management Project Planning
Details
  • Year established: 1995
Highlights and features
  • We have over 30 years of architectural experience with a focus on healthcare design
  • Our team includes LEED-certified professionals specializing in sustainable architecture
  • Principals remain directly involved in every project from concept to completion
  • 70% of our business comes from repeat clients across diverse industry sectors
  • We handle projects ranging from $500,000 to $10 million with dedicated engineering partners
Associations and certifications
  • AIA
  • ASHE
  • NCIDQ
  • LEED Green Associate
Services
Architectural Design
We provide comprehensive architectural design services for new construction and renovation projects across multiple sectors. Our approach combines creative problem-solving with technical expertise to create functional, aesthetically pleasing spaces. Our team works closely with clients to develop customized solutions that meet specific needs while adhering to budgetary and regulatory requirements.
Healthcare Facilities
Our healthcare architecture services include hospital renovations, clinic construction, and specialized medical facility design. With over 500 completed healthcare projects, we understand the unique requirements of medical environments. Our team focuses on patient-centered design that balances functionality with healing environments while maintaining strict compliance with healthcare regulations.
Historical Restoration
We specialize in preserving historical buildings through careful restoration and adaptive reuse projects. Our team maintains period authenticity while incorporating modern functionality. Services include exterior restoration, interior remodeling, and removal of non-period features to restore original architectural character across various historical structures.
Residential Design
Our residential design services focus on creating personalized living spaces that reflect client preferences. We handle complete home makeovers, additions, and custom new construction projects. The design process emphasizes understanding client needs while introducing innovative solutions that enhance both aesthetics and functionality for modern living.
Building Information Modeling
We utilize advanced BIM technology to create detailed 3D models for better project visualization and coordination. This digital approach improves design accuracy, identifies potential conflicts early, and enhances collaboration among all stakeholders. Our BIM capabilities support efficient project delivery across all building types and scales.
People
Michael Hiller
Founder and Principal
AIA and ASHE-certified architect with over 30 years of experience, formerly corporate architect for Geisinger Health System. Founded Hiller Architectural Group in 1995 and remains directly involved in all design phases.
Amanda Werkmeister
Associate of the Firm
NCIDQ-certified interior designer and LEED Green Associate with 12 years of architectural experience. Specializes in sustainable design and healthcare architecture, managing complex projects since joining the firm eight years ago.
Questions
What architectural services do you offer?
We provide architectural design, interior planning, historical restoration, healthcare facility design, residential architecture, BIM modeling, and facility management services.
How long have you been in business?
Hiller Architectural Group has been providing architectural services since 1995, with our founder having over 30 years of professional experience.
What areas do you serve?
We primarily serve Pennsylvania and adjoining states, handling projects ranging from small renovations to multi-million-dollar developments.
How do you approach client collaboration?
We maintain a collaborative process with direct principal involvement in every project, ensuring client vision, functionality, and budgetary requirements are met throughout all phases.
What makes your firm unique?
Our hands-on approach combines 30+ years of experience with sustainable design expertise, supported by LEED-certified professionals and engineering partners for comprehensive project delivery.