Services We Install and Service All Brands of Oil Heating Equipment   Warm Air Furnaces       Hot Water Baseboard & Radiant Systems       Oil Fired Water Heaters     O'Brien Oil's friendly, knowledgeable service technicians are available 24 hours a day, 7 days a week!  Our service vehicles are fully equipped to handle emergency calls, routine service calls, and installations. Annual Furnace/Boiler Maintenance O'Brien Oil provides professional services to keep your heating system running at peak performance year round.  Annual maintenance is essential for trouble free uninterrupted operation.  This service can be performed at any time of year and includes the following:   Brush and vacuum flues, air intakes, and smoke pipe.  Inspect burner assembly,  combustion chamber, and exhaust.  Replace fuel nozzle, tank filter, and pump strainer. Inspect fuel lines, filter assembly, and fittings.  Perform efficiency test. Installations O'Brien Oil offers installations of high quality heating systems and components from proven manufacturers. Our team of experienced, Master level technicians will meet with you to evaluate your needs and discuss the various options available to you. We offer custom designs and free estimates for: - Hot water, hot air, and radiant floor heating - Air exchange design and installation

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