SF Eastbay Association Management Services

Meet our Management Team

Get to know the SLPM team members who are committed to transparent communication, proactive management, and building stronger HOA communities throughout the East Bay.

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Ariel Guidry

Specialist

Ariel joined SLPM after serving on her own HOA Board. Her resident experience enhances her communication and understanding of community goals. 

A smiling older man wearing glasses, a black cap, and a gray polo shirt stands outdoors with a blurred background of water and distant land, reflecting the approachable spirit of an experienced Oakland HOA Management team.
Gary DeMattei

CEO

With over 45 years in property management, CEO Gary DeMattei has built SLPM on a foundation of experience, integrity, and community-focused service.

A smiling woman with long blonde hair stands in front of a waterfront with boats and modern apartment buildings—perhaps the ideal spot for an Oakland HOA management team to oversee. She is wearing a beige, plaid scarf and a black top.
Leanne Anderson

Association Department Manager | Broker | CCAM-PM | CMCA | AMS | PCAM | Agent for the Association

With decades of leadership experience, Leanne Anderson stands as one of the most credentialed and experienced  association managers in the country. 

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Suzie Garcia

Senior Association Manager

A woman with short, light brown hair and a gray shirt smiles for a selfie at a football stadium, with the field, sideline, and other people visible in the background—capturing the fun spirit of an Oakland HOA management team outing.
Grace Hall

Senior Association Manager | AMS | CMCA | Agent for the Association

Grace started her career in property management back in 1989 and has been specializing in association management since 2011.