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HVAC Services in Jacksonville, Florida

Living in Jacksonville, Florida, means dealing with some of the most intense heat and humidity in the country. Whether you are a homeowner or a business owner, reliable HVAC services are essential to keeping your indoor environment comfortable and safe. When your air conditioning stops working or your heating system fails during an unexpected cold snap, finding a professional HVAC contractor you can trust is a top priority. Our directory connects you with top-rated local professionals who… Read more

HVAC Pros in Jacksonville, Florida

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All HVAC pros in Florida
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652 pros found · page 14 of 17

Calibrated Controls LLC

7033 COMMONWEALTH AVE SUITE 6, Jacksonville, FL 32220, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 6 yrs

Ajax Heating & Air LLC

6350 OLD KINGS RD, Jacksonville, FL 32254, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 2 yrs

Cool & Cozy AC Repair LLC

4320 DEERWOOD LAKE PARKWAY, Jacksonville, FL 32216, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 7 yrs

A1A Heat & Air - Jacksonville, FL

13127 PALMETTO BLUFF DRIVE, Jacksonville, FL 32225, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 7 yrs

H L Marco HVAC LLC

4539 FULTON RD, Jacksonville, FL 32225, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 7 yrs

Seabreeze AC/R, LLC

274 FRANKLIN BROOK LN, Jacksonville, FL 32225, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 7 yrs

Rene's Refrigeration And Air LLC

657 STAFFORDSHIRE DR E, Jacksonville, FL 32225, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 2 yrs

Local Air, LLC

12752 DANBROOK ST., Jacksonville, FL 32223, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 5 yrs

Supreme Air Services

2135 SAINT MARTINS DR W, Jacksonville, FL 32246, USA

Based in Jacksonville
License on file
AC Services Heating Services Ductwork Services
No ratings yet 5 yrs

HVAC Services in Jacksonville

AC Services Heating Services Commercial HVAC Ductwork Services Electrical Services Energy Efficient Solutions Heat Pumps Indoor Air Quality Plumbing Services Water Heaters Water Treatment Furnace Services Thermostat Services Emergency HVAC Maintenance & Tune-up Air Duct Cleaning

About HVAC in Jacksonville

Living in Jacksonville, Florida, means dealing with some of the most intense heat and humidity in the country. Whether you are a homeowner or a business owner, reliable HVAC services are essential to keeping your indoor environment comfortable and safe. When your air conditioning stops working or your heating system fails during an unexpected cold snap, finding a professional HVAC contractor you can trust is a top priority.

Our directory connects you with top-rated local professionals who provide comprehensive heating and cooling solutions. From emergency AC repair and complex commercial HVAC installations to routine maintenance plans, our listed experts are ready to ensure your system runs efficiently throughout the year. Don't let a broken unit ruin your day—find the right local help to restore your comfort quickly.

Jacksonville Climate & HVAC Needs

Jacksonville’s hot, humid climate puts significant strain on HVAC systems, making year-round performance vital. With summer temperatures often exceeding 87°F, your air conditioner is the most important appliance in your home, frequently running for months without a break. This high usage increases the likelihood of frozen coils, refrigerant leaks, and motor burnout if the system is not properly maintained. While winter temperatures average 62.5°F, Jacksonville still experiences occasional cold snaps that make heating systems essential. An efficient system is not just about comfort; it is about energy efficiency and lowering your monthly utility bills. Regular HVAC maintenance is the best defense against our local climate's wear and tear.

HVAC Tips for Jacksonville

  • Schedule professional HVAC maintenance twice a year to ensure peak energy efficiency and catch small issues before they become expensive repairs.
  • Change your air filters every 1 to 3 months to prevent restricted airflow, which is a leading cause of frozen AC coils and high energy bills.
  • If your AC is blowing warm air or making strange noises, turn the system off immediately to prevent further damage and contact a professional for a diagnostic.
  • Always hire a licensed, insured, and NATE-certified technician to ensure your repairs are performed safely and up to local building codes.
  • Before committing to a major repair, ask your contractor for a transparent cost comparison between fixing an aging unit versus a full system replacement.

Frequently Asked Questions

How much do HVAC services typically cost in Jacksonville?
Costs vary based on the complexity of the issue, the age of your system, and the parts required. Most contractors charge a service call fee to diagnose the problem, after which they provide an upfront quote for labor and materials.
Is it better to repair or replace my aging HVAC system?
A good rule of thumb is the 50% rule: if the repair cost is more than 50% of the value of the unit, or if the unit is over 10-15 years old, replacement is often more cost-effective in the long run due to improved energy efficiency.
Are emergency or same-day HVAC services available?
Many professional contractors in Jacksonville offer 24/7 emergency services, including after-hours and weekend repairs. Be sure to ask if the provider offers same-day service when scheduling your appointment.
How can I verify if an HVAC contractor is qualified?
Always look for a company that is fully licensed, insured, and bonded. Ask if their technicians are NATE-certified or EPA-certified, and check for positive local reviews to ensure you are hiring a reliable professional.
How often should I have my HVAC system serviced?
It is recommended to have your system serviced at least twice a year—once before the cooling season starts and once before the heating season begins—to maintain efficiency and keep your warranty valid.
What are the common signs that my HVAC needs repair?
Common warning signs include the system not turning on, blowing warm air instead of cold, leaking water around the unit, strange grinding or squealing noises, or a thermostat that is not responding correctly.