About Us
Mobile fleet maintenance built on trust, family, and 15+ years of hands-on experience.
Our Story
Since opening on June 10, 2023, we have dedicated ourselves to providing unparalleled service to the fleet managers and owner-operators of semi-trucks, dump trucks, box trucks, and other heavy-duty vehicles.
Meet The Leadership Team
Behind every service call, repair, and customer partnership at White Stone Fleet Service is aleadership team committed to building a company defined by reliability, trust, and growth. Our leadership team combines hands-on industry experience with a shared commitment to supporting the technicians in the field and the fleets we serve. From operations and service delivery to sales and growth strategy, each member plays a key role in ensuring White StoneFleet Service continues to expand while maintaining the high standards our customers depend on.
Together, they lead with one goal in mind: keeping fleets moving.
Lenn Isaac
CEO & Founder
Lenn Isaac founded White Stone Fleet Service with a vision to provide dependable mobile fleet repair built on real industry experience. What began with one service truck has grown into a multi-state operation serving fleets across the country. Lenn’s favorite part of the job is building the dream team that drives the company forward.
Hometown: Hamilton, OH
Favorite Quote: “Your level of success will seldom exceed your level of personal development.”
His vision was clear: to create a business that puts the customer and quality work front and center, no matter what.
Harry Landis
Vice President of Operations
Harry Landis helps lead operational strategy and field support across White Stone Fleet Service. He values working with a team that can move forward together, bringing different personalitiesand strengths together to achieve a common goal.
Hometown: Jim Thorpe, PA
Favorite Quote: “When everything is important, nothing is important.”
Who We Are
As a mobile-only operation, we bring our services directly to you, eliminating the hassle and downtime associated with traditional garage visits. Our team is made up of highly skilled mechanics, each one a friend or family member, each one sharing our vision of excellence and integrity. This personal connection among our team members translates into a trustworthy and cohesive service experience for our clients.
At White Stone Fleet Services, we’re not just about making repairs; we’re about building lasting relationships. Lenn’s philosophy is simple—keep the customer happy and get the job done right the first time. This customer-first approach is ingrained into everything that we do. We guarantee that every interaction is straightforward and every service is meticulously carried out to meet the highest standards of quality and efficiency.
Driven by Trust
The leadership team at White Stone Fleet Service shares a commitment to the values that built the company from the beginning: reliability, transparency, and service that puts customers first.
As the company continues to grow across new markets and service areas, this team remainsfocused on one mission:
Deliver dependable mobile service that keeps fleets running safely, efficiently, and without unnecessary downtime.
Our Growth & Vision
White Stone Fleet Service was built with a long-term vision: to create a mobile fleet service company that fleets across the country can rely on.
As the transportation and logistics industries continue to grow, so does the need for dependable, on-site service that minimizes downtime and keeps operations running smoothly.
White Stone Fleet Service is meeting that demand by expanding our team, increasing service capacity, and entering new markets.
Our growth is driven by a commitment to investing in the people, equipment, and partnershipsthat allow us to support fleets at a higher level.
Our Focus Moving Forward
Expanding Our Service Network
We are continuing to grow our technician team and deploy additional service trucks to support fleets across multiple regions.
Supporting Larger Fleet Operations
As our customers grow, we are building the infrastructure and operational systems needed to support multi-location and multi-state fleets.
Investing in Our Team
Our technicians and leadership team are the foundation of our success. We remain committed to training, development, and creating opportunities for our team to grow alongside the company.
Strengthening Customer Partnerships
Our goal is not just to provide repairs, but to become a trusted service partner that fleetmanagers can rely on for the long term.
Looking Ahead
The future of White Stone Fleet Service is built around growth that never compromises quality. As we continue expanding into new markets and supporting more fleets nationwide, our mission remains the same: Deliver reliable mobile service, build strong partnerships, and keep fleets moving safely and efficiently.
Built by Technicians. Driven by Trust.
Service Coverage
Based in Hamilton, OH, we provide professional fleet maintenance, mobile truck repair, and heavy-duty service solutions across the eastern and midwestern United States. Our service coverage includes Michigan, Ohio, Indiana, Kentucky, Pennsylvania, New Jersey, Delaware, New York, Virginia, North Carolina, Florida, South Carolina, and Georgia, helping fleets stay on the road with dependable support.
Choose White Stone Fleet Services for a partner who values your time and investment as much as you do. Let us take the wheel for your fleet maintenance needs, and experience the White Stone difference today!
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