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AC Repair in Dunedin, FL

Mason Air Conditioning & Heating

Rated 4.9 out of 93 reviews

Comprehensive HVAC Services in Dunedin, FL

Mason Air Conditioning & Heating is a family-owned company and the go-to source for Dunedin, FL, heating and air services. We have built our business on 5-star reviews and referrals because we treat our clients the way we'd like to be treated!

Whether you need your furnace, boiler, heat pump or central air conditioning attended to, we are the HVAC company for you. On top of residential HVAC service, we are indoor air quality experts, too!  We are also proud to be the Home of the Free Service Call meaning that you don't owe us a dime until we start actually working on your project.

Air Conditioning Repair

When the Dunedin heat becomes unbearable, trust Mason for prompt and reliable AC repair services in St. Petersburg. Our team specializes in diagnosing and resolving a range of common AC problems.We recommend calling for professional AC service if you notice any of the following:

  • The AC is short cycling.
  • The temperature inside doesn't match what is set on the thermostat.
  • You notice the AC not blowing cold air.
  • There is ice around the unit or you find the AC leaking water.
  • You notice weak airflow or find the AC not cooling at all.

Count on Mason to swiftly address these issues and more, restoring your AC's functionality and your home's comfort. Our skilled technicians are equipped to handle any air conditioner repair efficiently and effectively.

Air Conditioner Installation

Considering upgrading your home's cooling in Dunedin, FL? Don't underestimate the importance of proper installation! Mason Air Conditioning & Heating is your trusted partner to help you find the right system and get it installed for success.

It might be time for an AC replacement if you're experiencing:

  • Frequent breakdowns or calls for repairs.
  • Skyrocketing energy bills.
  • Inconsistent cooling across rooms.
  • An aging system over 10-15 years old.

Mason specializes in expert air conditioner system installation and replacements, ensuring optimal performance and energy efficiency for your home. Trust us to guide you through the process, from selecting the ideal unit to seamless installation. With our commitment to excellence, expect top-quality products and meticulous service!

The M.A.C.H. One HVAC Maintenance Plan

Maintaining your HVAC system is essential for year-round comfort in Dunedin, FL! Regular tune-ups and inspections are crucial to preventing unexpected breakdowns and ensuring peak performance. Mason has you covered.

Our M.A.C.H. One heating and AC maintenance plan offers exclusive perks like priority service and discounts on repairs. You'll enjoy bi-annual maintenance and never have to worry about remembering to schedule tune-ups again. Heating and air conditioner maintenance is non-negotiable if you want to make the most of your investment. M.A.C.H. One makes it simple!

A Single Call, That's All

Mason will give you premium service at an exceptional value, and we'll never talk to you in a way that pressures you or confuses you about your situation. One of the ways we set ourselves apart is our ability to explain these complicated products and services in a way that anyone can understand.

Choose us for expert HVAC maintenance in Dunedin, FL, and experience the convenience and peace of mind that come with our dedicated service and expertise. Request service online today or call us at 727-433-9853 !

Local Reviews
for Dunedin, FL

Mason Air Conditioning & Heating Rated 5.0 out of 5 stars based on 1 customer reviews


Map of Dunedin, FL 34698

Excellent Service and Quality Care




Review of Mason Air Conditioning & Heating

Very Professional and Knowledgeable, you can feel the experience, all with a personal touch. Tory is the best!!!

DunedinFL34698 28.01-82.77

Response from Mason Air Conditioning & Heating:

Thank you for sharing your kind words with us. It means the world to us and to our entire team!


Info@masonairconditioning.com

Info@masonairconditioning.com

For this job, I installed a new one and a half ton heat pump split system in the attic with new thermostat wires new drain line new Plenum mounted condenser to the side of the house And installed echo B thermostat also will blowing insulation throughout the attic. Update 2/20/24 arrived to address noise issue with customer and no response from customer at residence or by multiple attempts to reach by phone and text. Need to reschedule

Near Woodward Ave, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

System estimates

Near Woodward Ave, Dunedin, FL 34698
Brad l.

Brad l.

Heating System Repair Service: In response to a homeowner's concern about irregular heating, our skilled technicians conducted a thorough examination of the heat pump system. The root cause was identified as a malfunctioning refrigerant pressure sensor, impacting the unit's heating performance. To address this issue, we embarked on a precise repair process, carefully replacing the faulty sensor with a new, reliable component. Additionally, we conducted a comprehensive system test to ensure the heat pump's proper functionality and efficient heating. This meticulous repair not only resolved the immediate issue but also guaranteed a consistent and reliable source of warmth for the homeowner, maintaining a comfortable and cozy living environment.

Near Southpointe Dr, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Found system off on low pressure switch. Standing pressures are at 20psi. Provided options to juice up equipment and perform leak search.

Near Main St, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Repair estimate

Near County Rd 1, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

System estimates

Near County Rd 1, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Insulation estimate

Near San Diego Dr, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Added ductwork

Near Pasadena Dr, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Duct layout and estimate

Near Pasadena Dr, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Installed disconnect at package unit.

Near Main St, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

We finished

Near Main St, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Ductwork estimate

Near Main St, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Checked system pressures! Standing pressure is 165psig. No leaks. Educated customer on operational principles of mini splits and how they will adjust to room and outdoor conditions. System operational

Near Buttonwood Ln, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Leak at previously repaired joint. Tightened and retested for leaks and no leaks found! Recharged system and it is operating properly now. No charge however any future repairs will incur charges.

Near Buttonwood Ln, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Changed breakers and walked customer through thermostat operation

Near Pinehurst Rd, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Free estimate . System not leaking but suction pressure elevated slightly. Likely that coil is dirty. Customer given quote for cleaning but will likely clean hit himself.

Near Buttonwood Ln, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

No charge install callback

Near Pinehurst Rd, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Performed system maintenance. Found bad capacitor for 3 ton system. This causes damage to compressor operating under recommended value.

Near Hannah Way S, Dunedin, FL 34698
James@MasonAirConditioning.com

James@MasonAirConditioning.com

10 Year Parts and Compressor Warranty 1 Yr Labor Warranty New Digital Thermostat All Permits And Inspections Included Crane Fee Included Returned and installed new Goodman 2 ton straight ac package system Need to return to install new metal cover and 5KW heater

Near Pinehurst Rd, Dunedin, FL 34698
James@MasonAirConditioning.com

James@MasonAirConditioning.com

When I arrived SYSYEM was non operational I found burnt High voltage wires inside cabinet Found burnt Compressor Contactor System is extremely Old and I Do believe these Failures are from age ! I do not have the wires needed to repair or compressor contactor at the moment and client wants to see all options. Sent over awaiting approvals Did make client aware if repair was option I could not guarantee something else maybe wrong until I had power present

Near Pinehurst Rd, Dunedin, FL 34698
Info@masonairconditioning.com

Info@masonairconditioning.com

Customer had agreed to leak sealant and 3 lbs of refrigerant R410a, when charging unit the condenser fan kept stopping! Further testing revealed that it was in thermal lockout! When the customer was approached to explain that the fan should be replaced also he became belligerent and yelling causing us of breaking his already broken ac unit! Subsequent call to louis in which he talked to the customer and offered to comp the fan motor for him he became even more belligerent and refused to pay! Louis directed me to just fix it and leave! Video taken of unit running at time I left 6:29pm. Per Louis place this customer on the DO NOT SERVICE list!

Near Pine St, Dunedin, FL 34698
Tory B.

Tory B.

Rooftop AC Unit Repair and Maintenance

Near Pinehurst Rd, Dunedin, FL 34698
Zachary  A.

Zachary A.

Near Pasadena Dr, Dunedin, FL 34698
Tory B.

Tory B.

HVAC repair

Near Hunters Glen Dr, Dunedin, FL 34698
Tory B.

Tory B.

Near Hunters Glen Dr, Dunedin, FL 34698
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