Skip to content
Menu
Contact Mannix Heating and Cooling for HVAC and Pool Heat Pump Service Today!

Benefits of Regular HVAC Maintenance

  • Improved Energy Efficiency: A well-maintained HVAC system operates more efficiently, consuming less energy and saving you money on utility bills.
  • Enhanced Comfort: Regular maintenance ensures that your heating and cooling system is working at its best, providing consistent temperatures and improved air quality throughout your home.
  • Extended System Lifespan: By catching minor issues before they escalate into major problems, routine maintenance can significantly extend the life of your HVAC system, saving you from costly replacements.
  • Reduced Repair Costs: During maintenance visits, our skilled technicians can identify and address potential problems, preventing unexpected breakdowns and expensive repairs.

What to Expect During an HVAC Maintenance Visit

When you schedule a maintenance visit with Mannix Heating and Cooling, our experienced technicians will perform a comprehensive inspection and tune-up of your HVAC system. Here’s what you can expect:

  1. System Inspection: Our technicians will thoroughly examine your heating and cooling system, checking for any signs of wear, damage, or potential issues.
  2. Cleaning and Lubrication: We’ll clean critical components, such as the condenser and evaporator coils, and lubricate moving parts to ensure smooth operation and prevent friction-related damage.
  3. Filter Replacement: Dirty air filters can restrict airflow and strain your HVAC system. We’ll replace your filters with high-quality ones to improve air quality and system efficiency.
  4. Thermostat Calibration: Our technicians will check and calibrate your thermostat to ensure accurate temperature readings and optimal system performance.
  5. Safety Check: We’ll inspect your HVAC system for any potential safety hazards, such as gas leaks or electrical issues, to keep your family safe and secure.

The Mannix Heating and Cooling Difference

At Mannix Heating and Cooling, we are committed to providing top-notch HVAC maintenance services to homeowners in Saint Petersburg and the surrounding areas. Our team of skilled technicians undergoes regular training to stay up-to-date with the latest industry standards and best practices. We use state-of-the-art tools and equipment to ensure thorough and efficient maintenance visits.

We understand that every home and HVAC system is unique, which is why we offer personalized maintenance plans tailored to your specific needs and budget. Whether you have a traditional central air system or a ductless mini-split, our technicians have the expertise to keep your system running at its best.

Don’t Wait Until It’s Too Late, Schedule HVAC Maintenance with Mannix Heating and Cooling

Many homeowners wait until their HVAC system breaks down before seeking professional help. However, by being proactive and scheduling regular maintenance visits, you can avoid the stress and expense of unexpected repairs. Remember: If a problem occurs with your heating or cooling system, don’t panic, call Mannix!

At Mannix Heating and Cooling, we are here to help you keep your home comfortable and your HVAC system running smoothly all year round. Contact us today to schedule your maintenance visit and experience the peace of mind that comes with a well-maintained heating and cooling system.

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

View Location

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

Mannix Heating and Cooling Logo

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.

Mannix Rewards

Receive up to $100 Mannix Heating & Cooling Visa® Prepaid Card

Customer Referral Program

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
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
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
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
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
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
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
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
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
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...
Logo Tagline Vertical RGB BlueText 8a2c4953 640w
CAR CFAD Badge 4C PNG
Nate certified
Bbb a
Customer First Award Badge Website and OnCall Air
Checkbook e1667851825686
Angies 2019
Angies 2018
ACCA Logo
2019 pa new
2016 pa new
2015 pa new