commercial hvac service and installation

Virginia, Washington DC, Maryland, Delaware & Greater Philadelphia

B&B Facility Maintenance provides professional, commercial-only HVAC services for restaurants, retail locations, government facilities, and multi-site operations. Our technicians service and maintain rooftop units, split systems, make-up air units, exhaust systems, and associated HVAC controls across the Mid-Atlantic region. Our team also supports HVAC system replacements and new equipment installations when systems reach end of life.

Commercial HVAC Services We Provide

  • Commercial HVAC diagnostics and repair

  • Rooftop unit (RTU) service and replacement

  • Preventive maintenance programs

  • Seasonal startup and shutdown services

  • Airflow and ventilation troubleshooting

  • Make-up air unit and exhaust fan service

  • Control and thermostat diagnostics

  • Filter, belt, and component inspections

Commercial HVAC Service, Maintenance & Repair

B&B Facility Maintenance delivers dependable HVAC service designed for commercial environments where uptime, compliance, and performance matter. We support both emergency service calls and planned maintenance programs, helping facilities maintain comfortable conditions while minimizing disruptions and operating costs.

  • Professional installation helps ensure proper airflow, consistent temperature control, and reduced risk of premature equipment failure.

    • Installation of commercial HVAC systems, including rooftop units, split systems, and packaged units

    • Replacement of existing HVAC equipment

    • Equipment placement, leveling, and secure mounting

    • Connection to existing ductwork, electrical, and controls

    • System startup, testing, and operational verification

  • We provide fast, professional repair for common commercial HVAC issues.

    • No cooling or heating

    • Airflow or temperature control problems

    • Electrical or control issues

    • Compressor, fan, and motor failures

    • Emergency service available for critical systems

  • Routine maintenance helps prevent breakdowns and improves system efficiency.

    • Inspection of rooftop units, split systems, and packaged units

    • Filter replacement and airflow checks

    • Belt, motor, and electrical inspections

    • Coil inspection and cleaning as needed

    • Performance testing and service documentation

    • Rooftop Units (RTUs)

    • Split Systems

    • Heat Pumps

    • Gas and Electric Heating Systems

    • Make-Up Air Units

    • Exhaust and Supply Fans

    • Packaged Units

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