Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in Jacksonville
Since 1966, our experts have provided the best solutions for HVAC in Jacksonville, FL. Our technicians understand that home comfort is your top priority. J & W Heating & Air entered the HVAC industry committed to providing superior customer service by utilizing the best equipment to address your heating and air needs. We strive to exceed expectations and ensure your experience is second to none. As Northeast Florida's largest and last-family-operated heating and cooling company, we are committed to offering caring customer service and our signature 5-star experience on every call or visit. Our team is technically proficient, trustworthy, and puts safety first.We are Fully Licensed & Insured with a 1-Year Money Back Guarantee and an A+ Rating with the Better Business Bureau. Our local, experienced, and professional team is proud to keep you and your family comfortable year-round while supporting the local community. We have over 55 years of experience, fully stocked trucks, and proficient staff to diagnose and resolve any AC repair, service, or maintenance call. Our York Authorized Dealer status and team of NATE-certified technicians give our customers total peace of mind. We offer valuable service agreements to ensure your heating and cooling equipment receives full support year after year.
Services
AC Repair
Heating Installation
Plumbing Services
Duct Cleaning
Generators
Thermostat Installation
Furnace Repair
Heat Pump Services
Indoor Air Quality
Emergency HVAC
Details
- Year established: 1966
Highlights and features
- We have over 55 years of experience in Jacksonville's HVAC industry.
- Our team consists of NATE-certified technicians with specialized expertise.
- We offer a 1-year money-back guarantee on all services.
- Fully licensed and insured with license numbers #CAC1815399 and #CFC1432552.
- Available 24/7 for emergency HVAC and plumbing services.
Associations and certifications
- Better Business Bureau
- NATE-certified
- York Authorized Dealer
What people say
Extremely thorough
Explained everything
Quick and seamless
Honest and helpful
Professional and helpful
Services
AC Repair
Our AC repair services address all brands and models, ensuring efficient cooling during Florida's hot summers. Technicians diagnose issues quickly, from refrigerant leaks to compressor failures, using fully stocked trucks for same-day repairs. With 55+ years of local experience, we guarantee reliable solutions to restore comfort and prevent future breakdowns.
Indoor Air Quality
We offer comprehensive indoor air quality solutions, including air filtration systems, UV purifiers, and humidity control. Our experts install and maintain equipment to reduce allergens, pollutants, and mold risks, ensuring healthier air for homes. Services include duct sealing, dehumidifiers, and energy recovery ventilators tailored to Jacksonville's climate.
Plumbing Services
From leak repairs to water heater installations, our licensed plumbers handle all residential needs. We specialize in drain clearing, tankless water heaters, and water treatment systems. Emergency services ensure rapid response for burst pipes or urgent leaks, minimizing home damage and restoring functionality swiftly.
Furnace Repair
Our technicians service all furnace types, including gas, electric, and high-efficiency models. We perform diagnostics, repairs, and maintenance to ensure reliable heating during winter. With York-certified expertise, we optimize system performance, extending equipment lifespan while reducing energy costs through precision tune-ups.
Duct Cleaning
Professional duct cleaning removes dust, allergens, and debris buildup, improving HVAC efficiency and air quality. We use advanced tools like Aeroseal sealing technology to fix leaks and enhance airflow. Regular maintenance prevents mold growth and ensures cleaner air circulation throughout homes in Northeast Florida.
Questions
What HVAC services do you offer in Jacksonville?
We provide AC repair, heating installation, furnace services, heat pumps, duct cleaning, indoor air quality solutions, and emergency HVAC support across Jacksonville and surrounding areas.
Are your technicians certified?
Yes, our team includes NATE-certified technicians and York Authorized Dealers, ensuring industry-standard expertise for all HVAC and plumbing work.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC and plumbing services for urgent issues like system failures or water leaks.
Can I finance HVAC replacements?
Yes, we offer flexible financing options for new system installations, including ACs, furnaces, and whole-home comfort upgrades.
What areas do you serve?
We serve Jacksonville, FL and nearby communities including Jacksonville Beach, St. Augustine, Orange Park, and Fernandina Beach.
Do you have maintenance plans?
Yes, our maintenance agreements include biannual inspections, priority scheduling, and discounts on repairs to keep systems running efficiently year-round.
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