Services Furnace Services

Tiger Shark HVAC specializes in furnace service — including installation, repair and preventive maintenance of gas or oil-fired furnaces. We inspect burners, heat exchangers, ignition systems, flame sensors, blower motors, ductwork and gas/flue connections to ensure safe and efficient furnace operation.

Whether your furnace is malfunctioning or simply due for a tune-up, our technicians deliver reliable service AND clarity on whether repair or replacement is the most cost-effective path forward.
Furnace Services for Tiger Shark HVAC in South Shore, MA Furnace Services for Tiger Shark HVAC in South Shore, MA Furnace Services for Tiger Shark HVAC in South Shore, MA Furnace Services for Tiger Shark HVAC in South Shore, MA Furnace Services for Tiger Shark HVAC in South Shore, MA Furnace Services for Tiger Shark HVAC in South Shore, MA Furnace Services for Tiger Shark HVAC in South Shore, MA

Furnace service is a critical part of maintaining a safe and efficient heating system, and Tiger Shark HVAC delivers the full scope of furnace-specific solutions. For repair calls we inspect key components: burner flame quality, ignition module performance, flame sensor accuracy, heat-exchanger condition (checking for cracks and leaks), blower wheel condition, limit switch operation, duct static pressure, gas-valve operation and flue draft. We also test CO-levels (where applicable) and ensure venting is appropriate. Once diagnosis is complete we either replace or repair components with manufacturer-approved parts, then test the system under full load to ensure efficient heat transfer and proper airflow.

For installation or replacement, we begin with sizing and selection of a furnace compatible with your ductwork and load requirements, select an appropriate AFUE-rated unit, ensure proper venting and combustion air supply, install with factory-approved connections and controls, and then commission the system with performance testing. Preventive maintenance contracts cover annual inspections of the burner assembly, heat exchanger, ignition system, gas connections, blower wheel and filters — designed to maximize furnace lifespan and minimize breakdowns. With Tiger Shark HVAC your furnace will be safe, efficient and dependable.

Take a look at what your neighbors are saying about us.
    • out of 5 stars
      Easy to find, easy to work with, all around a 5-star experience.
      Reagan Owen
      Installation of HVAC Systems
    • out of 5 stars
      Easy to work with, great communication And very knowledgeable! I run a cafe that Kevin has been servicing for a while now. Commercial Fridge/Freezers, the Ice Machine and just replaced our gaskets before the summer! 🧊 EVEN works on the A/C unit! I trust him with everything! 👍🏻
      Restaurant Refrigeration
    • out of 5 stars
      As luck would have it, we had renters check into our house to find the AC wasn’t working. I was able to find Tiger Shark HVAC and they sent someone out the next morning. The person did a quick repair and then followed up the next week. Great service!
      Melinda Stoops
      HVAC Service
Areas we proudly serve
South Shore
Duxbury
Hanson
Scituate
Kingston
Halifax
02359
Pembroke
Marshfield
Norwell

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