About Us
A9 Green is New England's leading building consultant providing HERS ratings, AeroBarrier Sealing, and Passive House/LEED certifications. With close to 2 decades of experience, we have established ourselves as a trusted partner of developers, architects, and builders in the building industry. We provide a one-stop solution for achieving optimal energy performance.
Meet the Team
Principal and Founder
Bijan KHosraviani, PhD
Bijan has been in the energy consulting industry since 2006. His main areas of interest are energy efficiency, conservation, and renewable energy. He has helped countless homeowners and businesses save money and reduce their environmental impact through energy-efficient solutions.
​
Bijan is a PHIUS+ (Passive House) Rater and Verifier, RESENT Certified HERS Rater, BPI Building Analyst, ICC Residential Energy Inspector/Plans Examiner, and holds a Ph.D. degree in Civil and Environmental Engineering from Stanford University.
​
Operations Manager
Pari Safiari
One of the most rewarding experiences for Pari is working with our team to service homeowners, architects, and builders toward building sustainable, energy-efficient projects. She believes each individual can do their small part to contribute to our environment. Her diverse background in information technologies, process control, project & sales management, have allowed her to assist with managing the workflow of our projects. Pari works both directly with clients and behind-the-scenes to keep our company flourishing.
Project HERS Rater, PHIUS, Verifier
Justin Benjaminsen
Justin's primary role as a HERS rater and PHIUS+ verifier is to ensure the successful completion of projects from start to finish. This includes initial analysis and discussions, field visits and testing during construction, as well as final testing and certification with energy modeling software. Thinking about reducing energy use and sustainability, especially in a field where many people might not consider, it is what attracted his attention to this growing industry.
HERS Rater, RESNET certified
Joe Remondi
Joe conducts inspections & performance tests to produce HERS ratings. As a key part of our AeroBarrier division, he leads the team in the field for applications of this cutting-edge air sealing technology. Joe relishes the opportunities for problem solving that his roles present, often calling on experiences from his 18 years in the flooring industry before joining A9. Outside of work, he takes pleasure from his bikeable commute, spending time with his family, and completing DIY projects at home.
HERS Rater, RESNET certified
Edward Smith
Edward has been with A9Green since the summer of 2023, He started as an intern through Mass CEC, and has now moved on to a full-time position as an energy efficiency specialist. He graduated from Suffolk University with a B.S in Environmental Science. At A9, Edward performs field inspections, energy modeling and assists with client communications. He wants to make a career out of improving our food, water and energy security and sustainability. He loves research and design projects that close loops and celebrate creativity.
HERS Rater, RESNET certified
Trinity O'Connor
Trinity started at A9 Green summer of 2024 after working as an intern through Mass CEC. Graduating from Fitchburg State University with a degree in Engineering Technology and a concentration in architecture, she has a passion for green design and building construction science. At A9 Green, Trinity assists with field inspections and aids in project management tasks. Outside of work, she can be found going on hikes and seeing her favorite artists in concert.
Marketing & Project Coordination
Fiona Broadie
Fiona is a Boston University graduate. Armed with a Bachelor's in Journalism, Fiona entered the working world in May 2023 and took on a variety of creative roles, including working as a videographer at a summer camp and a marketing assistant at Northeastern University. Fiona is passionate about helping the environment and is excited to use creative marketing skills and customer retention experience to amplify A9 Green's brand and continue their success with clients.
Energy Efficiency Specialist Intern
Peggy Ghasemlou
Peggy is a graduate of MIT with a focus on real estate and sustainability. Committed to driving meaningful change in the built environment, she is passionate about exploring innovative solutions for a greener future. Peggy actively seeks opportunities to contribute to transformative projects. Outside of work, she enjoys biking and staying engaged with the latest sustainability trends, always driven by the pursuit of a positive environmental impact.
Website/SEO Designer, EES Intern
Tamoghna Kommaraju (TK)
Energy Efficiency Specialist Intern
Nat Bushley
Nat graduated from Bates College with a B.S. in Biology. He enjoys learning about all things science. In his free time, he enjoys reading, hiking, going on adventures and exploring Boston with his friends.
Energy Efficiency Specialist Intern
Keith Palmer-Poirier
Keith is a freshman studying Robotics Engineering at Worcester Polytechnic Institute. In the field, Keith aided in the completion of final inspections as well as AeroBarrier Sealing operations. In the office, Keith helped in the maintenance of equipment as well as updating the 3D models of different projects. Additionally, Keith completed his Senior Project at Minuteman Technical High School by explaining the HERS rating process.
A9 Green Interns
A9 Green is proud to routinely employ interns from the MassCEC program, teaching individuals about energy efficiency, and providing them with skills they can use to achieve their goals. Several of our full-time employees are former A9 Interns. Our interns work hard to contribute to our company.