Call Now
Website
Call
Business Details
32 Years
experience
Expert Architectural Design in Pittsburgh
Stephen Casey Architects was founded in 1994 with a clear mission to bridge historical preservation with modern functionality through architectural and urban design. Our practice focuses on adapting existing structures to meet contemporary economic and social needs while maintaining their historical integrity. With over 40 years of combined experience, our team specializes in creating seamless integrations of old and new, ensuring designs appear naturally cohesive. We have completed 44 commercial projects and 14 residential homes across Pittsburgh and western Pennsylvania, earning 13 industry awards for innovative design. Our energy-efficient solutions, such as high-performance insulation and ground-coupled HVAC systems, reflect our commitment to sustainable architecture.

Projects like the Energy Star-certified Fox Chapel residence demonstrate our ability to deliver functional, stylish spaces that meet modern energy standards. Our work in Oaklands historic districts highlights our expertise in blending Gothic and modern aesthetics. We prioritize understanding local market needs to create contextually appropriate designs. Our portfolio spans diverse sectors, including corporate headquarters, multi-family housing, and cultural landmarks. Through meticulous attention to detail and a deep respect for architectural heritage, we deliver solutions that honor the past while embracing the future.
Services
Residential Architecture Commercial Design Historic Preservation Urban Planning Sustainable Building
Details
  • Year established: 1994
Highlights and features
  • 40+ years of architectural experience in Pittsburgh
  • Specializing in adaptive reuse of historical buildings
  • Energy-efficient designs with Energy Star certification
  • Award-winning expertise in blending old and new aesthetics
  • Deep understanding of Pittsburgh's built environments
Services
Residential Architecture
We create energy-efficient, functional residential spaces that integrate modern needs with historical context. Our designs prioritize sustainability through high-performance materials and systems like spray foam insulation and ground-coupled HVAC. Projects include 10-bedroom homes with Energy Star certification and HERS scores as low as 50, ensuring 50% lower energy use than standard builds.
Commercial Design
Our commercial projects transform existing structures into modern workspaces while preserving historical elements. We specialize in adaptive reuse for corporate headquarters and mixed-use developments. Recent work includes the Howard Hanna Headquarters and Marklet Square, combining functionality with Pittsburgh's architectural heritage for businesses in diverse industries.
Historic Preservation
We specialize in preserving Pittsburgh's architectural legacy through careful restoration and adaptive reuse. Our team maintains original design elements while integrating modern systems for safety and efficiency. Projects like Bellefield Towers demonstrate our ability to balance Gothic aesthetics with contemporary needs, ensuring historical structures remain relevant for future generations.
Urban Planning
Our urban design services focus on revitalizing Pittsburgh's neighborhoods through sustainable, community-focused planning. We address economic and social needs by repurposing existing infrastructure while maintaining cultural identity. Our work includes large-scale projects that enhance urban landscapes without compromising historical context or community character.
Sustainable Building
We implement eco-friendly solutions like Icynene insulation, under-slab insulation, and energy-efficient HVAC systems to reduce environmental impact. Our designs achieve Energy Star certification and low HERS scores, ensuring buildings use up to 50% less energy than code requirements. Sustainability is integrated into every project phase, from material selection to construction methods.
People
Stephen Casey
Founder
Stephen Casey founded the firm in 1994 with a focus on merging historical architecture with modern functionality. His work emphasizes adaptive reuse, transforming Pittsburgh's existing structures into spaces that meet contemporary needs while preserving cultural heritage through seamless design integration.
Questions
What architectural services do you offer?
We specialize in residential and commercial design, historic preservation, urban planning, and sustainable building solutions tailored to Pittsburgh's unique architectural landscape.
How do you approach historic building renovations?
We preserve original elements while integrating modern systems for energy efficiency and functionality, ensuring historical structures remain relevant for contemporary use.
Are your designs energy-efficient?
Yes, we incorporate spray foam insulation, ground-coupled HVAC systems, and Energy Star-certified components to achieve up to 50% lower energy consumption than standard builds.
What areas do you serve?
We primarily work in Pittsburgh and western Pennsylvania, focusing on urban revitalization and adaptive reuse projects across residential and commercial sectors.
How long have you been in business?
Stephen Casey Architects has been operating since 1994, with 40+ years of combined experience in architectural design and urban planning.
What awards have you received?
Our firm has earned 13 industry awards for innovative design, including recognition for blending historical elements with modern functionality in Pittsburgh's urban landscape.