#1 in Greenwood
Waldrop Plumbing Air Electric
Greenwood, SC
(864) 920-3746
I need someone to my HVAC is making a weird noise in Greenwood.
That's an HVAC contractor job — here are Greenwood's top-rated pros, ranked by verified Google reviews.
#2 in Greenwood
Rush Heating and Cooling Inc.
Greenwood, SC
(864) 229-9117
#3 in Greenwood
Higgins Heating & Cooling
Greenwood, SC
(864) 396-8449
#4 in Greenwood
United Refrigeration Inc
Greenwood, SC
(864) 229-2201
#5 in Greenwood
Carolina Smart home Solutions LLC
Greenwood, SC
(803) 908-8487
#6 in Greenwood
DC heating & cooling
Greenwood, SC
(864) 538-6115
#7 in Greenwood
Palmetto Systems Inc
Greenwood, SC
(864) 229-6512
#8 in Greenwood
Sears Heating and Air Conditioning
Greenwood, SC
(864) 686-5400
#9 in Greenwood
Home Comfort Systems Heating, Cooling & Plumbing
Greenwood, SC
(864) 301-4960
#10 in Greenwood
One Hour Heating & Air Conditioning® of Greenwood
Greenwood, SC
(864) 651-9408
See the full Greenwood rankings →
Questions people ask before calling
What do common HVAC noises mean?
Rattling is often loose panels or debris, squealing can be a belt or motor bearing, and banging may be a duct or blower issue. Unusual noises are worth a call.
Is it safe to keep running it?
If it's loud, new, or getting worse, shut it down and call. Running a failing component can turn a small fix into a big one.
Can a tune-up fix noises?
Often, yes — loose parts and dirty blower wheels are routine tune-up findings. If the noise is from a motor, it may need replacement.
How urgent is a sudden loud noise?
Treat it like a warning light. A quick service call now is cheaper than a dead compressor later.