24 Hour Emergency HVAC Service & Repair - Tampa

We offer 24 hour Response Time, Same Day service, and Next Day service for your all your Heating and Cooling needs.

We are here when you need us to service both your residential and commercial properties!

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Regular Working Hours:

Mon-Fri 8am-6pm

Sat 10am-6pm

Sun 11am-6pm

Over 46 years Of HVAC Repair Experience!

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Commercial HVAC - Heating & Air Conditioning Replacement in Tampa, Florida

Commercial HVAC systems are more complicated than the average residential system and require more upkeep and attention, so your business isn’t affected by surprise malfunctions and breakdowns.


Large offices, warehouses, churches, real estate properties, and other sizable buildings need HVAC equipment that accommodates the massive space and fluctuating usage to keep indoor climates efficiently comfortable.

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If you have a larger or multi-story building, a chilled-water air conditioning system may be a viable HVAC option. The entire system is housed on the roof or behind the building and uses chilled water to dissipate heat from an outside coil. A chilled-water HVAC system cools water between 40 and 45°F. The water is then transferred throughout piping in the building and utilized by the air handlers as needed.

If a more extensive HVAC system is needed, a cooling tower can be installed, which boosts cooling efficiency significantly inside the building. The tower creates a low-temperature stream of water that runs through the heat exchanger to cool the hot coils of the HVAC unit. A cooling tower will boost energy savings and lowers humidity levels in certain applications.

Cooling towers come in several shapes and sizes to accommodate any building, operating similarly:

  • The tower blows air through a stream so that some water evaporates.

  • The evaporation causes the stream of water to cool.

  • The water filters through a thick sheet of plastic mesh.

  • The air blowing in hits the mesh at right angles compared to the water flow.

When water is lost due to evaporation, the tower continuously adds water to the system to balance the difference.

Commercial HVAC Cooling Tower Operation

Know What HVAC System Is Best for Your Business

A split-system air conditioner (HVAC) is standard in most commercial businesses with the condensing unit on the roof. The HVAC unit can be one large unit or several smaller units attached to an air handler that controls specific HVAC zones inside a building.

However, larger buildings and multi-story buildings experience problems with the (HVAC) air conditioning split-system. When running the pipe between the HVAC condenser and air handler, the distance limitations or amount of ductwork is exceeded, resulting in unmanageable ducts.

Commercial HVAC Heating System Options

Heating a commercial space requires a quality HVAC system that offers optimal performance while keeping energy costs low. There are several options for heating your business, such as commercial heat pumps, furnaces, or boiler systems. When it’s time to invest in an HVAC heating replacement option for your building, consider the warranty of a new system, the location of your current HVAC system, and any potential tax incentives or rebates on a new system.

For the best commercial (HVAC) heating and cooling system for your business, contact 3H AC! Our specialized and trained technicians will assist you in discovering the best options possible to keep your energy usage low and increase your indoor air quality.

Commercial HVAC - Heating & Air Conditioning Installation

New commercial (HVAC) heating and cooling equipment can significantly cut a building’s energy consumption, versus the use of older, inefficient models. 3H employs highly-trained commercial HVAC specialists who aid our commercial customers in selecting the right heating and cooling equipment to meet the comfort demands of their businesses and facilities. We perform the quality installation for all makes and models of commercial HVAC equipment, to ensure your new systems will perform as expected and generate the efficiency you count on.

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When it comes to residential and commercial HVAC services, homeowners and business owners need to know that they can trust the company and technicians working on their property. We inspect the system before offering suggestions and deliver quick results to get you back to life quickly!


When it comes to residential and commercial HVAC services, homeowners and business owners need to know that they can trust the company and technicians working on their property. We inspect the system before offering suggestions and deliver quick results to get you back to life quickly!

Tampa AC Repair Company - 5 Star AC Repa

I have used this company for 6 plus years and bought my new Ac unit from them and they have serviced it every year since buying it. I’m very happy with their service and their honesty. I feel I can trust them and that’s important to me. I highly recommend them.

Amanda Lirot

Tampa AC Repair Company - 5 Star AC Repa

This is a great company for your air conditioning needs. They are professional, communicate well and most important to me, they are punctual! Danny scheduled my appointment and Jose was the service tech. Danny was very professional and courteous. Jose reached out with a courtesy call a 1/2 hour before to say he was on his way. He arrived on time and completed the work. I am a very satisfied customer. I would highly recommend them!

Ronnette Smith

Tampa AC Repair Company - 5 Star AC Repa

Extremely friendly, punctual, professional and fast. My HVAC problem was completely solved within 3 hours of my first phone call… and that included a service tech visit to my house. These guys are great!

David LeBaron

Tampa AC Repair Company - 5 Star AC Repa

My AC broke on New Years Eve…worst timing ever! 3H AC sent Cornell within the hour and he fixed my AC and saved the day. I cannot thank 3H AC enough for their quick response and excellent customer service!

J Dean

Over 150 more 5 Star Google reviews, feel free to check them out or give us a call today!  Rest assured, 3H AC will take care of all of your Air Conditioning and Heating needs here in the Tampa Bay area!


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