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Oil to Gas Conversion: Upgrade Your Heating System in St. Petersburg and the Surrounding Areas

Are you considering an oil to gas conversion for your home in St. Petersburg, Clearwater, Largo, Pinellas Park, or Seminole, FL? Mannix Heating & Cooling is here to help you make the switch and enjoy the benefits of a more efficient, cost-effective, and environmentally friendly heating system.

Why Convert from Oil to Gas?

There are several compelling reasons to convert your heating system from oil to gas:

  • Cost savings: Natural gas is generally less expensive than oil, which means you can save money on your heating bills in the long run.
  • Increased efficiency: Gas furnaces typically have higher efficiency ratings than oil furnaces, meaning they can heat your home more effectively while using less energy.
  • Cleaner burning: Natural gas is a cleaner-burning fuel compared to oil, resulting in lower emissions and a reduced carbon footprint.
  • Convenience: With natural gas, you won’t need to worry about scheduling oil deliveries or running out of fuel during cold weather.

The Oil to Gas Conversion Process

When you choose Mannix Heating & Cooling for your oil to gas conversion, our experienced technicians will guide you through the process:

  1. Assessment: We’ll evaluate your current heating system and determine the best approach for your oil to gas conversion.
  2. Installation: Our skilled technicians will remove your old oil furnace and install a new, high-efficiency gas furnace tailored to your home’s specific needs.
  3. Testing and adjustment: We’ll thoroughly test your new gas heating system to ensure it’s operating at peak performance and make any necessary adjustments.
  4. Education: Our team will provide you with information on how to operate and maintain your new gas furnace for optimal efficiency and longevity.

Trust Mannix Heating & Cooling for Your Oil to Gas Conversion

With years of experience serving homeowners throughout the Tamps Bay area, Mannix Heating & Cooling is your trusted partner for oil to gas conversions. Our dedication to quality workmanship, customer service, and competitive pricing sets us apart from the competition.

When you choose Mannix Heating & Cooling for your oil to gas conversion, you can expect:

  • Expertise: Our technicians are highly trained and certified to handle all aspects of your oil to gas conversion.
  • Quality products: We use only top-quality gas furnaces from leading manufacturers to ensure reliable, efficient performance.
  • Exceptional service: From your initial consultation to the final installation, we prioritize your satisfaction and comfort every step of the way.

Don’t Wait, Convert Today!

If you’re ready to enjoy the benefits of a gas heating system, contact Mannix Heating & Cooling to schedule your oil to gas conversion. Our friendly staff will be happy to answer any questions you may have and provide a customized solution for your home.

Remember, if a problem occurs with your heating or cooling system, don’t panic, call Mannix! We’re here to keep you comfortable year-round, with expert service and reliable solutions for all your heating and cooling needs in Saint Petersburg, Clearwater, Largo, Pinellas Park, and Seminole, FL.

Furnace Conversion, Gas Heating System Installation & Oil to Gas Conversion Saint Petersburg, FL, Clearwater, FL, Largo, FL, Pinellas Park, FL & Seminole, FL

Oil to Gas Conversion in Saint Petersburg, FL | Gas Heating System Installation Clearwater, FL | Furnace Conversion Largo, FL

Oil to Gas ConversionFurnace ConversionGas Heating System Installation ∴ Largo, FL ∴ Seminole, FL ∴ Saint Petersburg, FL

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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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Clearwater, FL

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Largo, FL

Saint Petersburg, FL