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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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384 pros found · page 4 of 10

Premier Plumbing, LLC logo

Premier Plumbing, LLC

576 St Johns Bluff Rd N bldg 100, Jacksonville, FL 32225, USA

Based in Jacksonville
Plumbing Services Water Heaters
5.0 (433) · via Google

Website

Tenax Electrical Company logo

Tenax Electrical Company

11762 Marco Beach Dr #6, Jacksonville, FL 32224, USA

Based in Jacksonville
Electrical Services
5.0 (33) · via Google

Website

Panama Electric, Inc.

841 Prudential Dr, Jacksonville, FL 32207, USA

Based in Jacksonville
Electrical Services
5.0 (1) · via Google

Website

Complete Air Systems logo

Complete Air Systems

11250 Old St Augustine Rd Suite 15-195, Jacksonville, FL 32257, USA

Based in Jacksonville
Energy Efficient Solutions Maintenance & Tune-up
5.0 (523) · via Google

Website

Strada Services

6807 Stuart Ln S, Jacksonville, FL 32254, USA

Based in Jacksonville
Heating Services Commercial HVAC Emergency HVAC
4.9 (164) · via Google

Website

Oakley Plumbing, llc logo

Oakley Plumbing, llc

13440 Gallant Fox Cir W, Jacksonville, FL 32218, USA

Based in Jacksonville
Plumbing Services
4.9 (226) · via Google

Website

Integrity Water Treatment LLC logo

Integrity Water Treatment LLC

11397 Cisco Gardens Rd N, Jacksonville, FL 32219, USA

Based in Jacksonville
Water Treatment
4.9 (270) · via Google

Website

Zerorez Jacksonville logo

Zerorez Jacksonville

225 Sampson Way, St. Augustine, FL 32092, USA

Serves Jacksonville
Air Duct Cleaning
4.9 (8,287) · via Google

Website

Reliable Ducts Heating and Cooling logo

Reliable Ducts Heating and Cooling

6545 Trade Center Dr, Jacksonville, FL 32254, USA

Based in Jacksonville
AC Services Heating Services Ductwork Services
4.9 (879) · via Google

Website

Justin The Plumber LLC logo

Justin The Plumber LLC

4026 University Blvd Ct, Jacksonville, FL 32217, USA

Based in Jacksonville
Plumbing Services Water Heaters
4.9 (425) · via Google

Website

CGC Home Services logo

CGC Home Services

2181 St Johns Bluff Rd S, Jacksonville, FL 32246, USA

Based in Jacksonville
Water Treatment
4.9 (1,208) · via Google

Website

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.