AC Repair
Fast, reliable air conditioner repair in Florence, SC to get cool air flowing again.
HVAC Services in Florence, SC
Local, licensed, bonded, and insured since 2020. We handle AC repair, heating repair, maintenance, and installs across Florence and nearby towns.
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Same-day HVAC scheduling when we can
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Clear, upfront pricing before work starts
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Local techs who are licensed, bonded, and insured
Local ownership
Owned and operated by Allen Duffy
Duffy’s Heating & Cooling is a locally owned Florence, SC business led by Allen Duffy. You get direct, hands-on oversight and service that treats your home with care.
What that means for you
- ✓Owner-led job planning and accountability
- ✓Local decisions, not a franchise call center
- ✓Service built on reputation in Florence
Services
What we do in Florence, SC
Local HVAC made simple. Tell us what you need and we’ll handle the rest.
Heating Repair
Dependable furnace and heat pump repair for winter.
HVAC Maintenance
Seasonal HVAC tune-ups to keep homes efficient and reliable.
AC Installation & Replacement
Right-sized AC replacement for homes with efficient, reliable systems.
Ductless Mini-Split
Ductless mini-split installation and repair for hard-to-cool rooms.
Indoor Air Quality
Filtration, purification, and humidity solutions.
Our work
Revent projects
From full system replacements to room-by-room comfort, take a closer look at work completed by Duffy’s.
After
Before
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More finished installations
Ductless outdoor unit
Outdoor equipment and line connections.
Wall-mounted mini-split
A compact unit mounted high on the wall.
Floor-mounted mini-split
Another way to bring comfort to a room.
Ready for your own upgrade?
Let’s find the right heating and cooling solution for your home.
Service areas
Based in Florence, South Carolina
We cover Florence plus nearby spots: Darlington, Timmonsville, Quinby, Effingham, Coward, Lake City, Pamplico.
Contact
Schedule HVAC service
Call, email, or send a quick note. We’ll confirm your Florence, SC address and get you on the schedule.