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Your Trusted Architectural Partner in Concord, NH
At SP Architects, we have dedicated over three decades to crafting timeless homes and purpose-driven buildings that harmonize with their surroundings and serve the communities they inhabit. Our regenerative design philosophy ensures our work not only sustains but actively enhances ecosystems and social connections. Through a collaborative process rooted in listening, we tailor each project to reflect our clients' unique needs, values, and visions while maintaining a steadfast commitment to craftsmanship and sustainability.

Our team combines decades of expertise with fresh perspectives to deliver architecture that balances creativity with precision, resulting in spaces that endure both functionally and aesthetically. We believe architecture should be a natural extension of its environment, creating enduring value for generations through thoughtful material choices, energy efficiency, and regenerative strategies that strengthen communities.
Services
Residential Architecture Institutional Architecture Sustainable Design Regenerative Design Collaborative Process
Highlights and features
  • We offer 30+ years of experience in residential and institutional architecture.
  • Our collaborative process ensures designs reflect client values and site context.
  • We implement regenerative design principles that restore ecosystems and communities.
  • Our team combines traditional craftsmanship with modern sustainability practices.
  • We maintain client relationships through all project phases with transparent communication.
Services
Residential Architecture
We create personalized homes that reflect clients' lifestyles while harmonizing with natural surroundings. Our process emphasizes collaboration, sustainability, and craftsmanship to deliver enduring spaces. Projects range from new constructions to renovations across New England.
Institutional Architecture
We design functional, inspiring spaces for educational and community organizations. Our approach strengthens institutional missions through architecture that balances aesthetics, sustainability, and practical needs. Recent projects include conservation centers and meditation facilities.
Sustainable Design
Our practice integrates energy-efficient systems and eco-friendly materials throughout every project phase. We prioritize passive solar design, natural ventilation, and locally sourced materials to minimize environmental impact while maintaining structural integrity.
Regenerative Design
We go beyond sustainability by creating architecture that actively improves ecosystems. This includes implementing green roofs, rainwater harvesting systems, and native landscaping that enhances biodiversity and strengthens community connections.
Collaborative Process
We guide clients through a structured 5-phase approach from initial consultation to project completion. Our transparent process includes regular communication, detailed planning, and precision execution to ensure client vision aligns with final outcomes.
People
Sheldon Pennoyer
Founding Architect
With over 30 years of experience, Sheldon leads our team with expertise in residential and institutional design. His award-winning work emphasizes sustainable practices and contextual harmony, guiding our firm's commitment to regenerative architecture.
Jasmine Pinto
Architect
Jasmine brings creative energy to our projects, specializing in sustainable material selection and energy-efficient design. Her collaborative approach ensures client visions translate into functional, environmentally responsible spaces that enhance community connections.
Jos Cata
Project Architect
Jos manages project execution from concept to completion, ensuring technical precision and adherence to sustainability standards. His expertise in construction documentation and client communication delivers seamless implementation of complex architectural solutions.
Kenneth Tatro
Architectural Designer
Kenneth focuses on integrating modern design principles with traditional craftsmanship. His attention to detail and passion for regenerative architecture contribute to creating spaces that balance aesthetic appeal with environmental responsibility.
Rukmanjyot Brar
Architectural Designer
Rukmanjyot specializes in 3D modeling and visualization, helping clients understand spatial relationships. His technical skills and commitment to sustainable practices support our goal of delivering clear, innovative architectural solutions.
Questions
What architectural services do you specialize in?
We focus on residential and institutional architecture, with expertise in sustainable and regenerative design. Our collaborative process ensures each project meets client needs while enhancing environmental and community systems.
How do you incorporate sustainability into your designs?
We use energy-efficient systems, locally sourced materials, and passive solar design principles. Our regenerative approach includes features like green roofs and native landscaping that actively improve ecosystems.
What areas do you serve?
While based in Concord, NH, we work throughout New England including Massachusetts, Vermont, and New York. Our projects range from mountain retreats to urban institutional buildings.
Can you describe your design process?
Our structured 5-phase approach includes consultation, planning, design development, construction documentation, and project execution. We maintain client collaboration throughout to ensure vision alignment with final outcomes.
How do you handle project timelines and budgets?
We provide detailed project timelines during the planning phase and maintain transparent communication about costs. Our phased approach allows for budget adjustments while maintaining design integrity and sustainability goals.