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Contact Mannix Heating and Cooling for HVAC and Pool Heat Pump Service Today!

At Mannix Heating and Cooling, we specialize in AC replacement services tailored to meet the unique needs of Saint Petersburg residents. If a problem occurs with your heating or cooling system, don’t panic, call Mannix!

Signs You Need an AC Replacement

Knowing when to replace your air conditioner is crucial for avoiding costly repairs and ensuring your home remains cool and comfortable. Here are some signs that indicate it’s time for an AC replacement:

  • Age: If your AC unit is more than 10-15 years old, it may be nearing the end of its lifespan and require replacement.
  • Frequent repairs: If you find yourself constantly calling for repairs, it may be more cost-effective to invest in a new AC system.
  • Increased energy bills: An aging or inefficient AC unit can lead to higher energy consumption and increased utility bills.
  • Uneven cooling: If some rooms in your home are too hot while others are too cold, it could be a sign that your AC system is struggling to distribute air evenly.
  • Strange noises or odors: Unusual sounds or unpleasant smells coming from your AC unit may indicate serious issues that require a replacement.

Benefits of AC Replacement

Investing in a new air conditioning system offers numerous benefits for your home and family:

  1. Improved energy efficiency, leading to lower utility bills
  2. Enhanced indoor air quality and reduced allergens
  3. Quieter operation and increased comfort levels
  4. Reliable performance and fewer breakdowns
  5. Increased home value and appeal to potential buyers

Choosing the Right AC System

When selecting a new air conditioning system for your Saint Petersburg home, consider the following factors:

  • Size: An AC unit that is too small or too large for your home will not cool efficiently and may lead to higher energy costs.
  • SEER rating: The Seasonal Energy Efficiency Ratio (SEER) measures an AC unit’s energy efficiency. Higher SEER ratings indicate better efficiency and lower operating costs.
  • Type of system: Choose between a central air system, ductless mini-split, or heat pump based on your home’s layout and specific needs.

At Mannix Heating and Cooling, our experienced technicians will help you select the perfect AC system for your Saint Petersburg home, ensuring optimal performance and efficiency.

The Mannix Heating and Cooling Advantage

When you choose Mannix Heating and Cooling for your AC replacement needs in Saint Petersburg, FL, you can expect:

  • 24/7 emergency service to address your cooling needs promptly
  • Highly trained and certified technicians with years of experience
  • Top-quality AC systems from leading manufacturers
  • Comprehensive warranties on parts and labor
  • Competitive pricing and flexible financing options

Don’t let a failing air conditioner leave you sweating through the Saint Petersburg summer. Trust the experts at Mannix Heating and Cooling to provide you with a reliable, efficient, and affordable AC replacement solution. Contact us today to schedule a consultation and experience the Mannix difference for yourself.

More Services in Saint Petersburg, FL

We’re in Your Neighborhood

Whether you’re in Gaithersburg, MD, Chantilly, VA, or Treasure Island, FL, our local teams are ready with 24-hour answering service and experienced technicians who keep your systems running when you need them most.

Gaithersburg, MD

7824 Beechcraft Ave
Gaithersburg, MD, 20879
(301) 260-6000

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Chantilly, VA

26955 Gum Spring Road
Chantilly, VA, 20152
(703) 777-9211

View Location

Treasure Island, FL

10625 1st Street E. Suite 200
Treasure Island, FL, 33706
(727) 999-7002

View Location

HVAC Maintenance

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Comprehensive Climate Control Solutions

Our comprehensive approach encompasses everything from routine maintenance to complete system overhauls, ensuring optimal performance throughout every season. We specialize in both residential and commercial applications, understanding that each environment presents unique challenges requiring customized solutions.

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Customer Referral Program

Customer Reviews
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...
Gary Hendricks Leave a Review
Customer Reviews
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...
Shondra J ones Leave a Review
Customer Reviews
Mannix has always been professional from service calls to repairs and replacements. The technicians are always polite and knowledgeable. They consistently exceed our expectations.
Wendy Collins Leave a Review
Customer Reviews
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...
Customer Reviews
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!
Customer Reviews
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...
Lynne Wilson Leave a Review
Customer Reviews
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...
Customer Reviews
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,...
Patricia Ryan Leave a Review
Customer Reviews
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...
Philip Slingerland Leave a Review
Customer Reviews
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...
Rachel Craft Leave a Review
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