Members

We are dedicated to supporting Garnet Valley High School alumni by fostering connection, sharing information, and encouraging meaningful engagement with the school community. As an alumni group, our mission centers on service projects, fundraising, social collaboration, and community outreach—all guided by our shared commitment to honor the past while building a stronger future.

We strive to recognize the achievements, history, and unity that define the Garnet Valley Alumni Family, and we welcome all graduates to stay involved, stay connected, and help us continue making a positive impact in the lives of current students and fellow alumni.

Delco Alarm Systems, based in Aston, PA, has been a trusted name in security for over four decades. As a second-generation, family-owned and operated company, we’re proud to deliver high-quality installations and friendly, reliable service rooted in long-term relationships and local expertise.

We serve a wide range of clients from residential homes and apartments to commercial, industrial, and educational facilities, offering custom security solutions built on state-of-the-art technology. Our services include home and business security systems, surveillance cameras, fire alarm systems, and more.

At Delco Alarm Systems, we don’t just install equipment—we provide peace of mind. Many of our dedicated team members have been with us for over 25 years, a testament to our commitment to consistency, reliability, and personal service. When you work with us, you’re more than just a customer, you’re part of the Delco family.

Tesla Payments is a trusted credit card processing company offering fast, secure, and cost-effective payment solutions tailored to your business needs. Whether you're in e-commerce, retail, hospitality, or professional services, we make accepting payments easy with seamless integration across mobile, online, and in-person platforms.

Our services include business-to-business payment processing, electronic invoicing, and industry-specific solutions for restaurants, retail stores, and more. We also support charitable and non-profit organizations by enabling them to accept donations electronically through credit cards, e-checks, or ACH, helping them maximize fundraising efforts with modern, reliable tools.

At Tesla Payments, we deliver technology-driven solutions backed by personalized service so your business can grow with confidence.

Pennock Insurance, Inc. is a wholesale insurance broker serving licensed insurance professionals only. We do not sell directly to the public. Established in 1973, our company has been proudly operating out of Chadds Ford for the past 24 years.

Independently owned and operated, Pennock Insurance, Inc. is the Mid-Atlantic’s premier managing general agency and surplus lines specialist with over 40 years of industry experience. Our strong relationships with leading insurance carriers allow us to provide a wide range of applications, endorsements, certificates of insurance, and receipt confirmations—helping ensure financial protection for both you and your clients.

Our team of associates averages over 20 years of experience, giving you confidence that every risk will be properly assessed and managed. We provide same-day quotes for nine out of ten submissions. For more complex cases, we’ll contact you the same day to inform you who is handling the account and when you can expect a quote.

John J. Manley, Inc. is a trusted insurance brokerage based in Newtown Square, Pennsylvania, proudly serving the Delaware Valley since 1923. We offer a full range of insurance products and services tailored to the unique needs of businesses, non-profits, individuals, and families.

With a strong focus on personalized service and competitive pricing, our mission is to protect what matters most to our clients. From personal and commercial insurance to bonding services, we are committed to delivering the highest standards of coverage and care.

We partner exclusively with A-rated national and regional insurers, ensuring that you receive optimal protection at the most reasonable premium. Whether you're insuring your business, your home, or your future, John J. Manley, Inc. offers trusted expertise, outstanding service, and peace of mind.