Diagnostic visits
A service call fee covers the trip and a full diagnosis. We tell you the amount when you book — never after. You approve any repair before we do it.
Residential HVAC services
Repairs, replacements, and maintenance — done properly the first time.
We work on every major brand of residential heating and cooling equipment across Simpsonville, Fountain Inn, Greenville, Laurens and the wider Upstate. Whatever is wrong, we will find it, explain it, and quote it before we start.
Our services
What we can do for your home
Every visit starts with a real diagnosis. You will always know what is wrong, what your options are, and what each one costs before any work begins.
Air Conditioning Repair
Warm air, short cycling, frozen coils, or a system that will not start — we track down the real cause instead of guessing, then walk you through the fix and the cost before we touch a wrench.
- Same-day diagnostics on most repair calls
- Straight answers on repair vs. replace
- All major residential brands serviced
AC & System Replacement
A new system only performs as well as the install. We measure your home, size the equipment correctly, and commission the system properly so you get the efficiency you paid for.
- Load-calculated sizing, not rule-of-thumb guessing
- Clear written options at multiple price points
- Old equipment hauled away and disposed of
Heat Pump Service & Install
Heat pumps are the backbone of Upstate South Carolina comfort. We repair, tune, and replace them — including defrost issues, refrigerant faults, and auxiliary heat that runs when it should not.
- Defrost, reversing valve, and refrigerant diagnostics
- Auxiliary-heat troubleshooting that cuts winter bills
- High-efficiency replacement options
Furnace & Heating Repair
Gas furnaces, electric strip heat, and heat pump backup — we get heat back on and check for the safety issues that matter, like cracked heat exchangers and failing limit switches.
- Gas and electric heating systems
- Safety inspection included with every heating repair
- No-heat calls prioritized
Maintenance & Tune-Ups
Seasonal maintenance catches the small failures that become August emergencies. Coils cleaned, refrigerant verified, electrical connections tightened, drain lines cleared, performance documented.
- Spring cooling and fall heating tune-ups
- Keeps manufacturer warranties valid
- Priority scheduling for maintenance customers
Indoor Air Quality & Airflow
Humidity, dust, uneven temperatures, and weak airflow usually trace back to filtration or duct problems. We find the cause and fix the system rather than selling you a gadget.
- Better filtration and air cleaner options
- Humidity control for muggy Carolina summers
- Duct and airflow corrections for uneven rooms
Should you call?
Signs it is time to get someone out.
Most HVAC failures give warning before they quit completely. Catching one of these early is usually the difference between a repair and a replacement.
Call (864) 314-6305- Warm air coming from the vents when the AC is running
- The system runs constantly but never reaches the thermostat setting
- Loud banging, grinding, or squealing when it kicks on
- A burning or musty smell when the heat comes on
- Water pooling around the indoor unit
- Power bills climbing with no change in how you use the system
- Rooms that are always far hotter or colder than the rest of the house
- The breaker trips whenever the unit starts
How we quote
No surprises on the invoice.
Here is exactly how pricing works, so there is nothing to work out on the doorstep.
Replacement estimates
Free. We come out, measure the home, look at the ductwork, and leave you with written options at more than one price point. No obligation, no follow-up pressure.
Maintenance plans
A flat seasonal rate covering your spring cooling and fall heating checks, plus priority scheduling when something does go wrong. Call for current pricing.
Proof
Homeowners who called us for exactly this work.
Real reviews from Google and Facebook — read the rest on our profiles.
Diagnosed my problem, offered me options, and replaced the upstairs unit quickly.
We interviewed 6 companies for the job and went with Davis and Sons. We were not disappointed. Trusted and quality service. Thank you Clayton!
Quality job, fast response time, and competitive pricing!
Fast response · Upstate SC
Tell us what your system is doing.
Describe the symptoms over the phone and we will tell you what it sounds like and when we can be out. Free estimates on replacements, honest advice on everything else.
(864) 314-6305Request a free estimate
Outside those hours we take appointments and return emergency messages.