Thank You for Choosing Mannix Heating & Cooling

Honest Service, Fair Pricing, and Comfort You Can Rely On

We appreciate your trust in us. At Mannix, we believe in putting our customers first—always. From our very beginning, our mission has been simple: provide honest service, fair pricing, and the peace of mind you deserve.

One of our team members will be in touch with you shortly to confirm your request. Whether it’s a tune-up, repair, or installation, you can count on us to treat your home as if it were our own.

If you need an immediate response or have additional questions, don’t wait—give us a call at +1(727) 999-7002. Our team is always ready to provide quick answers, schedule service, or walk you through your options so you get the help you need right away.

Contact Mannix Heating and Cooling today!

Keeping you and your family comfortable all year long.

Schedule Now

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

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

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

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

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...

K.E. Leave a Review

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

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!

M.B. Leave a Review

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

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

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...

M. Reyzer Leave a Review