World’s First BAE Dealer
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World’s First BAE Dealer

NEBR | BAE Systems
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BAE Systems Bus Repair & Maintenance

Expert Support for Hybrid &
Electric Fleets Nationwide

Why BAE Systems Technology Matters

BAE Systems designs and manufactures propulsion and power management systems specifically for heavy-duty transit buses. Their solutions are centered around electrifying bus fleets to reduce emissions, fuel consumption, and long-term operating costs.

The core of BAE’s technology includes:

  • Series-E Hybrid Systems: These systems combine a traditional diesel or CNG engine with an electric generator and traction motor to reduce fuel usage and emissions while improving acceleration.
  • Series-ER Extended Range: Ideal for transit agencies seeking low-emission zones, this system allows electric-only operation for limited distances, with a range extender for longer routes.
  • Series-EV All-Electric: A fully battery-powered system with zero tailpipe emissions, suitable for cities transitioning to 100% electric fleets.
  • Modular Energy Storage (ESS): High-capacity battery packs and ultracapacitors that store regenerative braking energy for later use.
  • Accessory Power System (APS): An efficient method to power onboard accessories like HVAC, lighting, and electronics without relying on the main engine.
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BAE Systems has become a trusted name in the transit industry due to its performance, reliability, and adaptability to different route profiles. Their products are built for ease of integration with bus OEMs such as New Flyer, Gillig, and Alexander Dennis, making them one of the most widely adopted hybrid-electric technologies in North America.

What We Service

BAE’s powertrain systems are complex and require hands-on experience and specialized tools. At NEBR, we service the full range of BAE components, including:

  • Hybrid and Electric Drive Systems
  • Energy Storage Systems (ESS)
  • Traction Motors & Inverters

Which Bus Fleets Use BAE Systems?

BAE’s hybrid and electric systems are integrated into many of the industry’s top manufacturers. If your agency runs any of the following vehicle types, NEBR can help you maintain them:

These buses operate in some of the largest public transit agencies in the country, including:

Case Study: BAE System Overhaul for a 40-Bus Fleet

In early 2025, NEBR partnered with a major urban transit agency running a 40-bus fleet powered by BAE Systems technology. The fleet was experiencing frequent energy storage alerts and inverter overheating.

Our team performed:

  • Full diagnostic sweeps on all units
  • ESS replacements with proper high-voltage protocols
  • APS upgrades for better accessory load handling

RESULT:

  • Reduced repair downtime by 37%
  • Extended battery life by 18 months on average
  • Improved HVAC reliability across all units

Why NEBR?

NEBR has been a trusted name in transit bus maintenance and restoration for decades. What sets us apart when it comes to a BAE Systems Bus Repair:

  • High-Voltage Certified Technicians
  • Decades of Transit Experience
  • Custom Fleet Support
  • OEM-Grade Workmanship
  • Quick Turnaround, National Reach
NEBR Photos Post PS 91 min min | NEBR - Northeastern Bus Rebuilders in NY

Frequently Asked Questions

What buses use BAE Systems?

Many New Flyer, Gillig, and Alexander Dennis buses in major transit fleets use BAE Systems hybrid or electric drives.

Yes, our technicians are trained in both Series-E hybrid and Series-EV all-electric systems.

We offer flexible monthly and annual maintenance plans customized for your fleet’s size and mileage.

Schedule Your BAE Systems Bus Repair Service Today

If your fleet relies on BAE Systems technology, you need a service partner who understands the system inside and out. NEBR offers flexible service options, quick turnarounds, and national-level support for transit operators.

GET IN TOUCH

Contact us today to schedule an inspection or request a custom maintenance quote:

CONTACT US

Related Services

In addition to BAE system support, NEBR offers complete repair and retrofit solutions for all types of modern transit vehicles:

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Electric Bus Repairs

Electric Bus Service

Hybrid Bus Maintenance

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Preventive Fleet Maintenance

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Transit Bus Structural Repairs

NEBR services some of the largest municipal bus fleets in the United States.

Our current customer base consists of but not limited to:

Specializing in bus remanufacturing, NEBR performs all types of high-quality services. NEBR is certified to work on all of Five Major Transit Bus manufacturers and Sub-component providers: Including but not limited too; New Flyer Industries, Daimler AG, Nova Bus, Gillig and Proterra.

3025 Veterans Highway
Ronkonkoma, NY 11779

CONTACT US
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At NEBR, we offer the convenience of ordering parts directly from our website, including BAE and BCC Parts, along with products from other top manufacturers.