Keeping Your HVAC System Running Efficiently & Reliably

Reliable HVAC and refrigeration solutions so you can focus on what matters most.

Residential
AC and Heating Installation & repair

Walk-In-Cooler Installation & Maintenance

Ice Machine Maintenance

Commercial Cooking Equipment Maintenance

Custom Ductwork and Infrastructure

Yulee Florida

Jacksonville Florida

Callahan Florida

St Johns County Florida

Jax Beach

Saint Augustine Florida

Fernandina Beach

Mandarin Jacksonville

Palm Coast Florida

ABOUT PAPPAS PARTS & SERVICE

You Have a Friend in the HVAC Business

Built on over a decade of hands-on technical excellence, Pappas Parts & Service, Inc. is proudly rooted in Nassau County, FL. We treat every local restaurant, grocery store, and family home with the meticulous care and absolute honesty that only a multi-generational, local family business can provide. From commercial walk-ins to residential AC tune-ups — we arrive prompt, equipped, and ready to resolve.

Over 10 years of mechanical mastery

Licensed #CAC1824133 & Fully Insured

Neighbor-focused, honest service

24/7 Emergency Dispatch

Expert Commercial Equipment Services

Our licensed, factory-grade technicians handle heavy-duty commercial refrigeration, precise ice machines, complex cooking equipment, and beverage systems across Northeast Florida.

Residential HVAC Repair

Professional residential HVAC repair services for air conditioners, furnaces, heat pumps, and ventilation systems. Includes detailed diagnostics, airflow balancing, electrical troubleshooting, and energy-efficient repairs for reliable year-round indoor comfort.

Commercial HVAC Repair

Comprehensive commercial HVAC repair solutions for offices, restaurants, retail spaces, and industrial facilities. Includes rooftop unit diagnostics, compressor repairs, ventilation optimization, and preventive maintenance to minimize operational downtime.

AC Installation & Replacement

Expert AC installation and replacement services designed to improve cooling efficiency, indoor air quality, and long-term system reliability. Includes proper system sizing, refrigerant calibration, duct inspection, and professional equipment commissioning.

Commercial Refrigeration Repair

Reliable commercial refrigeration repair services for restaurants, grocery stores, and food-service facilities. Includes compressor diagnostics, refrigerant leak detection, evaporator repairs, and temperature-control optimization for uninterrupted cold storage performance.

Walk-In Cooler Repair

Fast and precise walk-in cooler repair services for commercial kitchens and cold-storage facilities. Includes thermostat calibration, gasket replacement, evaporator servicing, and airflow diagnostics to maintain consistent refrigeration temperatures.

Walk-In Refrigeration Installation

Professional installation of commercial walk-in refrigeration systems for restaurants, supermarkets, and institutional facilities. Includes insulated panel assembly, refrigeration line setup, temperature-control integration, and full system performance testing.

Residential HVAC Services

Keeping your home comfortable year-round

Northeast Florida summers are uncompromising. Our technicians provide reliable diagnostics, premium filter swap-outs, and rapid compressor services right to your residential driveway.

FOR YOUR HOME

Your Comfort is Our Priority

Our technicians are factory-trained to service all major residential HVAC manufacturers, from Carrier and Trane to Lennox and Rheem. We maintain strict ethical standards—giving honest, upfront diagnostics and completely stress-free pricing.

Why Jacksonville Trusts Pappas

Over a decade of five-star services across Yulee, Nassau County, and Northeast Florida

Decade of Experience

10+ years mastering light commercial HVAC, specialized cooling networks, and kitchen mechanics.

24/7 Emergency

Midnight cooler breakdown? Call us. We dispatch promptly to secure your inventory and protect your sales.

Licensed & Insured

Fully certified Florida License #CAC1824133. Complete public liability protection for commercial facilities.

Honest, Upfront Pricing

We outline every breakdown estimate beforehand. Clear paths to solutions with absolutely zero sales pressure.

Clients Served

100 +

Years Experience

0 +

24/7

Availability

100%

Licensed Work

FOR YOUR HOME

What Our Customers Are Saying

Don’t just take our word for it—read real feedback from local business operators and homeowners.

WHERE WE DISPATCH

Areas We Serve

From Yulee to Palm Coast—we bring certified technicians right to your door.

Don't see your specific area listed?

Give us a call—we frequently dispatch team members throughout adjacent North Florida zones.

Get in Touch Today

Book online, call our 24/7 hotline directly, or chat with our automated dispatcher to book quick-arrival diagnostics.

Keeping Your HVAC System Running Efficiently & Reliably

Reliable HVAC and refrigeration solutions so you can focus on what matters most.

ABOUT PAPPAS PARTS & SERVICE

You Have a Friend in the HVAC Business

Expert Commercial Equipment Services

Residential HVAC Repair

Commercial HVAC Repair

AC Installation & Replacement

Commercial Refrigeration Repair

Walk-In Cooler Repair

Walk-In Refrigeration Installation

Residential HVAC Services

Keeping your home comfortable year-round

FOR YOUR HOME

Your Comfort is Our Priority

Why Jacksonville Trusts Pappas

Decade of Experience

24/7 Emergency

Licensed & Insured

Honest, Upfront Pricing

24/7

100%

FOR YOUR HOME

What Our Customers Are Saying

WHERE WE DISPATCH

Areas We Serve

Fernandina Beach

Jacksonville

Callahan

Orange Park

Middleburg

Kingsland

St. Mary

Hilliard

Bryceville

Don't see your specific area listed?

Get in Touch Today

Book Diagnostic Online

Immediate Emergency Call

Chat With Dispatcher