Services AC Repair

Tiger Shark HVAC offers comprehensive AC repair services for central air systems, split-systems, duct-less units and rooftop packaged units. Our technicians rapidly pinpoint failures — leaking refrigerant, failed compressors, malfunctioning condensers or faulty controls — and provide precise repairs or component-replacement to restore system performance and efficiency.

We use advanced diagnostic tools, perform system pressure and temperature checks, verify refrigerant charge and airflow, and ensure the repair is completed under warranty so your system functions reliably when you need it most.
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When your air-conditioning system fails or under performs, Tiger Shark HVAC steps in with professional, prompt repair service. Whether the issue is a clogged evaporator coil, a malfunctioning expansion valve, short-cycling compressor, low refrigerant charge, frozen indoor coil or weak airflow due to blower failure — we isolate the root cause and execute the correct fix. We begin by performing a full diagnostics: we inspect outdoor condenser, evaluate compressor amperage draw, check refrigerant pressures, measure superheat/sub-cooling, inspect filter status, blower motor performance, thermostat calls and duct-static pressure.

Once the cause is confirmed, we provide you with a clear scope and quote, then proceed with repair or replacement of components such as capacitors, contactors, compressors, TXV, control boards or blower motors. We test again after repair: ensure the refrigerant charge is to spec, airflow meets design CFM, and that the unit cycles correctly under temperature load. Our work is backed by warranty and clear documentation so you know your system is restored to proper function.

We also take the opportunity to advise on maintenance practices that will help avoid future breakdowns: filter changes, coil cleanings, refrigerant monitoring and system tune-ups. Simply put, when your air-conditioning fails, Tiger Shark HVAC gets you back to proper cooling without guesswork.

Take a look at what your neighbors are saying about us.
Reviews
    • out of 5 stars
      I have to say, Tiger Shark HVAC not only got my job done with excellences, but it was more than reasonable as well !! I’ve passed their name on to my entire family of 8 !! Do yourself a favor, don’t call anyone else !! Make the call. You’ll thank me later
      Brian Barnard
      Restaurant Refrigeration
    • out of 5 stars
      I recently had my HVAC system serviced, and I couldn't be more pleased with Tiger Shark HVAC. TSH was very professional, and knowledgeable. The work was completed efficiently. I appreciate their commitment to customer satisfaction. I highly recommend their services to anyone in need of HVAC maintenance and/or repair
      Wendy Norris
      Restaurant Refrigeration
    • out of 5 stars
      AC unit was making a horrible noise Kevin responded quickly came out diagnosed and fixed the problem at fair price. With the heat wave we have coming I was in a panic I wouldn't have a working AC. Highly recommend Tiger Shark HVAC to anyone looking for quality professional service at a great price.
      Michelle D
      HVAC Service
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Areas we proudly serve
South Shore
Duxbury
Hanson
Scituate
Kingston
Halifax
02359
Pembroke
Marshfield
Norwell

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