Rossi GMC · Washington, New Jersey
For nearly 50 years, the Rossi family has helped move Northwest New Jersey forward—not only from behind the wheel, but through local schools, youth programs, nonprofit partners and community traditions.
A Northwest New Jersey Tradition
Since 2010, the Rossi Festival of Trees has brought families, businesses and community leaders together for a night of holiday celebration and giving. The event supports vital local nonprofit organizations, with 100% of proceeds going directly to the beneficiaries.
The 2025 Festival raised more than $100,000, bringing its total community impact to more than $689,000. The tradition returns December 10, 2026, from 5:30–8:30 p.m.
More Than One Event
Community support is not a seasonal campaign at Rossi GMC. It is a year-round commitment to local people, organizations and causes across Washington and Warren County.
Breast Cancer Awareness
Rossi Pie Day turns some good-natured fun into meaningful support. Customers and community members donate in support of participating Rossi team members, and the three people who raise the most receive a pie in the face.
Behind the laughter is a cause that touches countless local families: raising awareness and supporting the fight against breast cancer.
Local Pet Adoption
Rossi community pet-adoption events create space for local rescue animals to meet families who may become their forever homes. By bringing adoptable pets and neighbors together, we can help give deserving animals more visibility and a better chance at their next chapter.
Rossi Gives Back in Washington, NJ
These are separate commitments with one shared purpose: investing in the children, families and programs that make Washington Township stronger.
Chevy Back to School
Rossi is proud to support the Washington Township PTA and its work on behalf of local students and families during the 2026–27 school year.
On and Off the Field
Rossi proudly continues its support of Washington Township Youth Sports and the local programs that help young athletes learn, grow and belong.
Local. Loyal. Legendary.
Rossi GMC is a family-owned GMC dealership in Washington, NJ. For nearly 50 years, we have served drivers and families across Warren County, Hunterdon County and the Lehigh Valley with honest guidance, transparent pricing and a genuine investment in the place we call home.
Your Local GMC Resource
Whether you are shopping for a new GMC, caring for the vehicle in your driveway or looking for current offers, our Washington, NJ team is here to help.
Choose Local
Visit Rossi GMC and experience a local dealership built around honest relationships, transparent pricing, legendary service and nearly 50 years of commitment to our community.
Community FAQs
The Rossi Festival of Trees is an annual holiday fundraiser founded in 2010. It brings local families, businesses and community leaders together, with 100% of proceeds benefiting local nonprofit organizations.
The Festival has raised more than $689,000 for local nonprofits since 2010, including more than $100,000 during the 2025 event.
The 17th annual Rossi Festival of Trees is scheduled for December 10, 2026, from 5:30 to 8:30 p.m. Visit the official Festival website for the latest admission and sponsorship information.
Rossi supports local nonprofits, schools, youth sports, pet-adoption efforts, breast cancer awareness and long-running charitable events including the Rossi Festival of Trees.
Rossi GMC serves Washington, Hackettstown, Phillipsburg, Belvidere, Clinton, Flemington, Budd Lake and other communities throughout Warren and Hunterdon counties, plus nearby Easton and Nazareth, Pennsylvania.
