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Company Directory

Staff

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Elvis L Hoffpauir

President and COO | 215-631-7020 x 303

Elvis Hoffpauir is currently president and COO of MACS. He’s worked in the automotive air conditioning and cooling industry since 1979. He’s been with MACS since it was founded in 1981, first serving as managing director before becoming vice president and then president in 2000. He’s coordinated all of MACS’ programs and projects, including the EPA-mandated certification in refrigerant recycling and service procedures (as required by Section 609 of the Clean Air Act). In addition, he coordinates other technician training offered at annual conventions and service clinics held throughout the U.S.

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Lynn Marie Fee

VP Accounting and Human Resources | 215-631-7020 x 314

Lynn joined Macs in 2001 and manages all MACS accounting and personnel needs. She is a graduate of SUNY Plattsburgh with a BS in Accounting and 26 years of experience in accounting and auditing. Her experience in human resources grew out of compensation and benefits responsibilities. Lynn aids MACS members by managing the overall financial health of the organization and helping manage MACS goals and objectives each year. Lynn enjoys spending time with her family and reading.

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Marion Posen

VP Member Relations and Marketing | 215-631-7020 x 304

Marion is a graduate of Auburn University and a 10-year veteran of broadcast television promotion, having earned an Emmy and Emmy nomination for broadcast news marketing. Marion also has a background in national brand retail sales and automotive finance, all of which led her to join MACS in 2001.  Marion’s role is communicating membership value to MACS members and potential members through MACS’ publications and training programs. She also works with the management team on promoting MACS. Marion is happiest when she’s at the beach with her family.

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Maria Watchous

Director of Operations | 215-631-7020 x 305

Maria started with MACS in 1999 and is still rolling with the changes. MACS is always looking for the best way to do things—that’s what makes it a great place to work. Maria manages MACS property and provides support to Lynn Fee with staff and Section 609 processes. Maria is always available to help members find the right solutions. A sibling of seven and mother of four, Maria enjoys traveling and being out in nature, either on her two legs or a horses’ four.

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Pam Smith

Events Manager | 215-631-7070 x 306

Pam joined MACS in 2008 and coordinates the many details of the MACS annual training event and trade show and all training clinics, both live and virtual. From curriculum to food sourcing, Pam handles every aspect of MACS events.  Pam also works with exhibitors and trade show vendor companies.  She aids MACS members in understanding and using their value-added member benefits and coordinating renewals. A graduate of Mansfield University, Pam enjoys traveling and loves dogs.

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Steve Schaeber

Manager of Service Training | 215-631-7020 x 308

Steve joined MACS in 2013 and is a graduate of Pennsylvania College of Technology.  Steve provides technical support to MACS members, provides mobile A/C training classes and writes air conditioning related technical content. He is also involved in the greater automotive industry on behalf of MACS members through the Society of Automotive Engineers (SAE), Human Factors Technical Committee 6 (SAE-HFTC6) and Technology and Maintenance Council of the American Trucking Association (TMC).

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Laina Forcey

Graphic Design Manager | 215-631-7020 x 315

Laina had been with MACS since 2002.  She designs MACS’ award-winning ACtion magazine and every other publication MACS has produced.

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Melissa Pizarro

MACS Accounting Support | 215-631-7020 x 309

Melissa has worked at MACS since 2009. Along with accounting duties, Melissa processes invoice and membership payments, assists with MACS event registrations, and can help members with information about the benefits of Mobile Air Climate Systems Association membership.

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Giselle Horrell

MACS Customer Support | 215-631-7020 X 311

Giselle joined MACS in 2018. In her role as a MACS customer support specialist, she is available Monday-Friday from 8:30am to 5pm and can answer questions related to MACS Section 609 certification program and assist with MACS event registrations, and offer information about the Mobile Air Climate Systems Association.

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Victoria Pettit

MACS Customer Support | 215-631-7020 x 312

Victoria joined MACS in 2018. In her role as a MACS Customer Support Specialist, Victoria is available Monday through Friday from 8:30am-5pm to answer questions related to MACS Section 609 certification program. She can assist with MACS event registration and offer information about the Mobile Air Climate Systems Association.

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Lisa Medina

MACS Customer Support | 215-631-7020 x 313

Lisa joined the MACS support staff in July 2021. In her role as a MACS Customer Support Specialist, Lisa is available Monday through Friday from 8:30am-5pm to answer questions related to MACS Section 609 certification program. She can assist with MACS event registration and offer information about the Mobile Air Climate Systems Association.

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