Business Details
31 Years
experience
Your Trusted Architectural Partner in Milton, PA
Hiller Architectural Group was founded in 1995 by Michael Hiller, AIA, bringing over three decades of architectural expertise to every project. Our firm specializes in creating functional, sustainable designs tailored to commercial, healthcare, residential, historical, and religious spaces. With a portfolio of 1,000+ completed projects across Pennsylvania and neighboring states, we prioritize client collaboration and hands-on involvement from our principals. Our team combines technical precision with creative vision, ensuring each project reflects the client's unique needs and budget. Recognized for our LEED-certified expertise and commitment to quality materials, we maintain long-term relationships with 70% of our work coming from repeat clients.From large-scale developments to intimate residential designs, we deliver solutions that balance aesthetics with practicality. Our services extend beyond architecture to include interior design, 3D visualization, and master planning, supported by trusted engineering consultants. Headquartered in Milton, PA, we remain dedicated to improving communities through thoughtful, enduring design. Our collaborative process ensures every project achieves functional excellence while honoring sustainability principles. This approach has solidified our reputation as a trusted leader in architectural innovation.
Services
Architectural Design
Sustainable Design
Interior Design
Renovation Services
3D Visualization
Details
- Year established: 1995
Highlights and features
- 30+ years of architectural experience led by founder Michael Hiller, AIA
- LEED-certified expertise in sustainable design practices
- 70% of work comes from repeat clients due to consistent quality
- Hands-on principal involvement in every project from concept to completion
- Successfully delivers projects ranging from $500,000 to $10M+
Associations and certifications
- AIA (American Institute of Architects)
- LEED Green Associate
Services
Architectural Design
Our architectural design services create functional, aesthetically pleasing spaces for commercial, healthcare, and residential projects. We combine technical expertise with creative vision to develop solutions that meet client needs while adhering to budget constraints. Our process emphasizes collaboration and sustainability.
Sustainable Design
We specialize in LEED-certified sustainable design practices that reduce environmental impact while maintaining functionality. Our team incorporates energy-efficient systems and eco-friendly materials to create buildings that meet modern sustainability standards and client requirements.
Interior Design
Our interior design services focus on optimizing space functionality while creating visually appealing environments. We work closely with clients to develop customized solutions that enhance usability and aesthetics for commercial, healthcare, and residential spaces.
Renovation Services
We provide comprehensive renovation services for adaptive reuse and facility upgrades. Our team handles everything from historic preservation to modernization projects, ensuring structural integrity while meeting contemporary needs and building codes.
3D Visualization
Our 3D visualization services use advanced technology to create detailed digital models of proposed designs. This allows clients to experience spaces virtually before construction begins, facilitating better decision-making and design refinement.
People
Michael Hiller
Founder & Principal Architect
AIA-certified architect with 30+ years of experience, formerly corporate architect for Geisinger Health System. Founded HillerAG in 1995 and remains deeply involved in all design phases, ensuring consistent quality across projects.
Amanda Werkmeister
Associate & Interior Designer
NCIDQ-certified interior designer with 12 years of architectural experience. Specializes in healthcare design and LEED-certified projects. Has managed complex developments including a 40,000sf clinic as project manager.
Questions
What types of projects does Hiller Architectural Group handle?
We design commercial, healthcare, residential, historical, and religious projects ranging from small renovations to $10M+ developments.
How long has HillerAG been in business?
The firm was founded in 1995 by Michael Hiller, AIA, with over 30 years of architectural experience.
Do you work outside Pennsylvania?
While based in Milton, PA, we serve clients throughout Pennsylvania and adjoining states.
What makes HillerAG different from other firms?
Our hands-on principal involvement, 70% repeat client rate, and LEED-certified expertise set us apart in architectural design.
Can you handle both small and large projects?
Yes, we work on projects from $500,000 to $10M+ while maintaining the same quality standards for all clients.
Do you offer interior design services?
Yes, we provide comprehensive interior design services as part of our full-service architectural offerings.