J & A Oil Service - Naugatuck's Experienced HVAC Services

We offer comprehensive HVAC services including installation or replacement, system repair, and routine maintenance. This covers residential boilers, oil-fired furnaces, and central air conditioning systems. Our team can handle everything from new system setups to keeping your existing equipment running efficiently, with 24/7 emergency support available for urgent issues.

For Naugatuck-area homes, we regularly encounter issues with dirty condenser coils and clogged condensate drain lines, often due to local pollen and debris. During our maintenance visits, we thoroughly clean condenser coils to ensure proper heat transfer and inspect and clear drain lines to prevent water damage and mold growth. This proactive approach helps improve system efficiency and prevent breakdowns common in our climate.

Yes, as a full-service company established in 1953, we provide both HVAC services and heating oil delivery. We offer competitive local fuel oil prices and biofuel oil delivery—a cleaner-burning option—to towns including Naugatuck, Bethany, Oxford, and Ansonia. This combination allows us to handle all your home heating and cooling needs from one trusted local provider.