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Professional Home Technology Services in the Tampa Bay Area

At Mannix Heating & Cooling, we understand that your home is more than just a place to live; it’s a hub of technology and comfort. As a leading HVAC company serving Saint Petersburg, Clearwater, Largo, Pinellas Park, and Seminole, FL, we pride ourselves on staying up-to-date with the latest advancements in home technology to provide our customers with the best possible solutions for their heating, cooling, and indoor air quality needs.

Benefits of Smart Thermostats

One of the most significant advancements in home technology is the smart thermostat. These devices allow you to control your home’s temperature from anywhere using your smartphone or tablet. With a smart thermostat, you can:

  • Set schedules: Program your thermostat to adjust the temperature based on your daily routine, ensuring that your home is always comfortable when you need it to be.
  • Save energy: By automatically adjusting the temperature when you’re away or asleep, smart thermostats can help you save energy and reduce your utility bills.
  • Monitor your usage: Many smart thermostats provide detailed reports on your energy consumption, allowing you to make informed decisions about your heating and cooling habits.

At Mannix Heating & Cooling, we offer a wide range of smart thermostat options from leading brands such as Nest, Ecobee, and Honeywell. Our experienced technicians can help you choose the right thermostat for your home and ensure that it is properly installed and configured.

Benefits of Zoned HVAC Systems

Another way to enhance your home’s comfort and efficiency is through a zoned HVAC system. This technology allows you to control the temperature in different areas of your home independently, ensuring that each room is at the perfect temperature for your needs. Benefits of a zoned HVAC system include:

  • Improved comfort: With a zoned system, you can eliminate hot and cold spots in your home, ensuring that every room is at the ideal temperature.
  • Increased efficiency: By only heating or cooling the rooms that you’re using, a zoned system can help you save energy and reduce your utility bills.

If you’re interested in upgrading to a zoned HVAC system, the experts at Mannix Heating & Cooling can help. We’ll work with you to design a system that meets your unique needs and budget, and our skilled technicians will ensure that it is installed correctly for optimal performance.

Indoor Air Quality Solutions

In addition to temperature control, home technology can also help improve your indoor air quality. Poor indoor air quality can lead to a range of health problems, including allergies, asthma, and respiratory issues. At Mannix Heating & Cooling, we offer a variety of indoor air quality solutions, including air purifiers, humidifiers, dehumidifiers, and UV light systems.

Our team can help you choose the right solution for your home based on your specific needs and concerns. We’ll also ensure that your chosen system is properly installed and maintained for optimal performance.

Choose Mannix Heating & Cooling for Your Home Technology Needs

When it comes to home technology solutions for your heating, cooling, and indoor air quality needs, trust the experts at Mannix Heating & Cooling. With our commitment to staying up-to-date with the latest advancements and our dedication to providing exceptional customer service, we’re the clear choice for homeowners throughout Saint Petersburg, FL and the surrounding areas. Contact us today to learn more about how we can help you enhance your home’s comfort and efficiency with cutting-edge technology solutions.

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Customer Reviews

Shondra J ones

They were lifesavers!!! My furnace went out and after three days of dealing with the home warranty company and the unscrupulous vendor they sent to my home, I called Mannix. The service technician was friendly, efficient but most of all honest. He found the problem after twenty minutes, saving me thousands in unnecessary replacement costs. It is refreshing to know that honest people still exist.

Lynne Wilson

I contacted Mannix from a referral of a friend who has benefitted from the excellent service this company provides. I found out a couple I know in Vienna had their heat pump stop working a few months ago and needed to be replaced. I called up the Mannix office later in the day on Monday 11/30/20 and provided information needed. I had a proposal in my email the next morning 12-01-20. This will enable me to discuss with my friends how they wish to proceed with fair financing options available too. This is EXCELLENT customer service and I would like Mr. Mannix to know that Sarah is an amazing professional face for his company. I plan to become a customer of theirs by signing up for the annual maintenance plan which is very reasonable priced. Sincerely, Lynne Wilson

Philip Slingerland

Been a happy Mannix customer for a few years now, but recently had them replace our aging HVAC system. The whole process was very painless, from Eric helping us decide which system was right for our home, to the efficient and professional installation by Billy and Matt. I am very pleased with the new system and very impressed with the level of service, communication, and detailed information I received from everyone involved. Highly recommend!


Before dealing with Mannix I used two very well-known and “reputable” HVAC companies who did nothing but rip us off over the years. I was frustrated and found Mannix Heating & Cooling about 10 years ago. They installed a new HVAC system in my old home, and installed a water heater and various other items in my new home. They also have been doing yearly maintenance for years. Their employees are the most honest, reliable, and knowledgeable individuals in this industry. We recently had an issue with our HVAC system and they came out within a few hours on an emergency call. The technician was prompt, kind, professional, and very fair. He figured out what was wrong with our system quickly and remedied it immediately. Do not hesitate to call them if you need anything–you won’t regret it!

Wendy Collins

Mannix has always been professional from service calls to repairs and replacements. The technicians are always polite and knowledgeable. They consistently exceed our expectations.

Gary Hendricks

Mannix proved very responsive in fixing my A/C system. The tech, Erick, was very professional by taking the time showing and explaining to me the system problem prior to taking action replacing the coil. Ashleigh, customer service, was excellent in addressing and following through on concerns in order to achieve total customer satisfaction.

M. Reyzer

My 24-year-old heat pump finally decided to stop working. I sent a request for a replacement estimate late one night through the Mannix website and received a phone call early the very next morning to set up an appointment. Eric Holzworth stopped by my house the next day to go over my options. He was wonderful and so easy to work with and answered every question I had. He definitely listened to me and my concerns did not push me into purchasing a high-end system which I didn’t need. The technicians arrived at 8am and were finished with the entire installation by 1pm. They were very courteous and left my house in pristine condition. I HIGHLY recommend Mannix! They always returned my calls and emails right away, and Eric made sure I received all of my equipment on time–even with Carrier factory delays/limited supplies due to COVID. So glad I chose Mannix. I love my brand new Carrier system and my cold house during these hot and humid days.


We were in desperate need of a fix on our AC system during the July heatwave. The issue arose on a Saturday. Mannix came to the rescue in short order, fixed it, and at a reasonable price.

Silvio G was the technician, and he was GREAT.

We would definitely use Mannix again!

Patricia Ryan

I have been using Mannix for years. They have replaced my HVAC system and I have them do maintenance twice a year. The past couple of visits have been done by Ramiro. He is professional, polite, knowledgeable, and very helpful in assisting me with tips on the best ways to operate my system. Today, he installed a water safety device and taught me exactly how it works and how to reset it. I’m so impressed with him! I will continue with Mannix for years to come as I find them to be very reputable and reliable. Thank you!

Rachel Craft

I’ve been using Mannix for years and have never been disappointed. They’ve replaced my HVAC, hot water heater and installed a humidifier on my furnace. Whenever I need them, they can get me on the schedule in a timely manner. All the personnel are great and I trust Jerry and his team with their recommendations and the work they do. Would highly recommend.

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Saint Petersburg, FL

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Pinellas Park, FL