HOME-BASED HEALTH
apsi STAFF
DIANE PRUITT
President and Principal Consultant
M.P.A. | LEED, WELL, Fitwel Certifications
Described as compassionate and purpose-driven, Diane Pruitt is an accomplished wellness real estate strategist and advisor community engagement strategist with 20+ years of experience leading innovative projects that promote healthy environments, community resilience and equitable quality of life.
Diane’s expertise spans environmental services, sustainability management, building certifications, stakeholder and community engagement, and operational strategy. Her leadership at 2C Mississippi involved creating heat mitigating strategies in underserved communities.
Previously, Diane held a management role at Schneider Electric’s Sustainability Business, where she managed a $4.0 million client portfolio and launched the company’s Healthy Buildings Certification service—personally certifying over 500,000 square feet in the real estate sector. She began her sustainability journey advising property managers and homebuilders on indoor air quality and has remained deeply committed to supporting environmental health and equity through community resilience initiatives and economic policy.
Diane’s volunteer work has always centered on improving quality of life in underserved minority communities. Early in her career, she conducted workshops for minority female-owned start-ups interested in home health and environmental services. She is a Fitwel Ambassador, a LEED Green Associate and has a WELL AP certificate. Diane embraces the holistic connection between healthy environments and wellbeing and understands the importance of creating interior environmental quality using data and technology to enhace design and development efforts.
MARVIN UNGER
Chief Operating Officer
Ph.D Soil and Water Science | Environmental Science
Dr. Unger is a seasoned environmental scientist and technical advisor with over three decades of experience advancing sustainable technologies, regulatory compliance, and environmental remediation across the public and private sectors. Currently retired, Dr. Unger served as a Technical Support Specialist at Noblis, providing strategic counsel and scientific reviews for the Department of Defense’s SERDP and ESTCP program, helping guide the innovation, demonstration, and deployment of cutting-edge environmental technologies.
Throughout his career, Dr. Unger has held senior technical roles with HydroGeoLogic, The Retec Group, and K.W. Brown and Associates, where he led major projects for the U.S. Department of Justice, Department of Defense, Department of Energy, and the U.S. Environmental Protection Agency. His expertise spans RCRA compliance, hazardous waste treatment, environmental litigation support, and technology transfer for sustainable site remediation.
A trusted voice in the field, Dr. Unger has represented federal programs at national conferences, served on advisory committees, and authored key environmental guidance documents. His work continues to support national efforts in climate resilience, environmental stewardship, and the responsible implementation of innovative remediation solutions.
Leslie Pruitt
VP – Data and Technology
CompTIA | Architecture | Kinesiology
Leslie Pruitt is a compassionate leader who works at the intersection of architecture, design, technology and human performance. She excels at technical analysis and systems performance and has significant experience envisioning healthy home remodeling projects that include eco-friendly materials and minimalist designs. Leslie translates complex technical analysis into elegant, practical, and highly efficient design solutions.
With years of embedding performance into technical consulting. Leslie oversees performance optimization of the firm’s diverse portfolio, guiding our work to ensure projects achieve exceptional benchmarks for occupant well-being. Her most recent work at Alternative Technologies involves acting as a critical interface between clients, design teams, and technicians, translating complex analysis into data-driven strategic advice that aligns with both operational goals and client imperatives.
As apsi’s Vice President, Leslie drives the integration of building performance data, health metrics, and smart technologies to support house-based assessments that enhance occupant experience and inform investment opportunities.
About the Company
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- Female Owned, S Corporation
- Experience in Energy Efficient and Healthy Buildings
- Environmental Science Leadership
- Program Development and Project Management
- Degrees in Public Administration, Urban and Environmental Studies, Environmental Science
Address
3965 E Cat Balue Drive
Phoenix, AZ
Open Hours
Mon – Thurs: 9am – 2pm
Weekends: Closed
Holidays: Closed


