Fleet Services in Houston, TX

About Our Commercial Fleet Repair & Maintenance Services

TML Service Group provides fleet services in Houston, TX, for medium-duty and heavy-duty trucks, trailers, and buses operating across the region. As a mobile-only service provider, we perform on-site fleet maintenance and repair at your yard or facility, eliminating unnecessary transport and downtime. 

• Scheduled preventive maintenance programs
• Fleet diagnostics and repair
• Brake system inspections and service
• Engine and aftertreatment diagnostics
• Suspension and steering inspections
• Electrical system troubleshooting
• Oil and fluid services
• DOT compliance support inspections

Proudly Houston's Go-To Fleet Mechanics

We offer a structured fleet maintenance program that reduces unexpected breakdowns and helps keep vehicles available for scheduled work. TML Service Group partners with fleet managers to build preventive maintenance schedules based on mileage, operating hours, and equipment demands. 

Why fleet operators rely on us:

• Mobile-only service performed at your fleet location
• Customized fleet maintenance schedules
• Experience with medium-duty and heavy-duty equipment
• Efficient service to minimize operational disruption
• Clear documentation and communication

Businesses & Fleets We Support

Managing a commercial fleet requires a maintenance partner that understands uptime, scheduling, and long-term equipment reliability. TML Service Group works with fleet managers across Houston, the Port of Houston, the Ship Channel, and surrounding industrial corridors to provide complete fleet maintenance and repair solutions for heavy-duty trucks and heavy equipment.

We proudly support:

• Waste and refuse companies
• Concrete producers
• Tanker fleets
• National transportation companies
• Heavy equipment contractors
• Construction companies
• Utility contractors
• Municipal fleets
• Warehouse and distribution fleets
• Industrial service companies
• Commercial service fleets
• Mixed commercial fleets

Our fleet programs support heavy-duty trucks, vocational vehicles, trailers, compactors, hydraulic equipment, and heavy equipment, helping businesses reduce downtime, simplify maintenance scheduling, and keep their operations moving efficiently.

A Long-Term Maintenance Partner for Growing Fleets

Consistent maintenance becomes more valuable as fleets grow. We provide clear service documentation, scheduled inspections, and ongoing communication so fleet managers always know the condition of their equipment and upcoming maintenance needs. Our goal is to build long-term partnerships that help businesses operate more efficiently year after year.

Fleet Maintenance That Supports Compliance and Reliability

Routine fleet maintenance improves reliability while helping commercial vehicles stay prepared for inspections. Regular brake inspections, suspension checks, fluid services, diagnostics, and preventive repairs help identify potential issues before they affect productivity or lead to expensive roadside breakdowns. Keeping equipment in service is always more efficient than reacting to unexpected failures.

Schedule Fleet Service Now: Call 832-722-5434!

If you’re looking to streamline maintenance and reduce unexpected downtime, call 832-722-5434 to schedule fleet services. We’ll work with you to develop a service plan tailored to your operation.

Fleet Services FAQ's

What Areas Do You Serve?

As a mobile-only business based in Houston, TX, we provide fleet services throughout a 100-mile radius. This includes The Woodlands, TX; Katy, TX; Conroe, TX; Baytown, TX; Pasadena, TX; Sugar Land, TX; Pearland, TX; League City, TX; Galveston, TX; Beaumont, TX; and Bryan-College Station, TX.

What Does Fleet Service Include?

Fleet service typically includes scheduled preventive maintenance, inspections, diagnostics, brake service, fluid changes, suspension checks, and system repairs. The goal is to maintain consistency, reduce downtime, and ensure regulatory compliance across multiple vehicles.

How Often Should A Fleet Be Serviced?

Fleet service intervals depend on mileage, duty cycle, and manufacturer recommendations. Many fleets follow structured preventive maintenance schedules to ensure inspections and servicing occur at consistent mileage or time-based intervals.

Why Should Large Commercial Fleets Choose Mobile Fleet Maintenance?

Mobile fleet maintenance allows service to be completed at your facility, reducing travel time, minimizing downtime, and making it easier to keep multiple vehicles on a consistent maintenance schedule. It also simplifies coordination by allowing repairs and inspections to be performed where your equipment is already operating or parked.

How Can I Get In Touch?

Call 832-722-5434 to schedule fleet services with TML Service Group and keep your operation running smoothly and efficiently.

Can You Create Preventive Maintenance Programs for Different Fleet Types?

Yes we can. We've developed maintenance schedules based on your fleet's equipment, operating conditions, mileage, and workload. One of our specialties is managing waste and refuse trucks, tanker fleets, concrete vehicles, or over-the-road transportation equipment, we tailor service intervals to support reliability and long-term fleet performance.