What to expect from professional heating oil service

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When you schedule professional heating oil service, expect a thorough inspection of your burner, tank, and lines, plus cleaning key components to improve efficiency. The technician will check for leaks, test the pump pressure, and replace the filter and nozzle. They should also explain any needed repairs clearly and provide a written estimate before work begins. Plan for the job to take one to two hours, and ask about annual maintenance plans.