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One Hour Heating & Air Conditioning® of GreenwoodHVAC contractor in Greenwood, SC

One Hour Heating & Air Conditioning® of Greenwood is an HVAC contractor at 1121 Reynolds Ave, Greenwood, SC 29649, ranked #3 of 30 HVAC contractors in Greenwood and rated 4.9 from 1,113 Google reviews. Open 24 hours a day, 7 days a week.

Greenwood, SCUpdated 0 paid placements in any rankingHow we rank

Call (864) 651-9408Website ↗

Key facts

Key facts about One Hour Heating & Air Conditioning® of Greenwood
Address1121 Reynolds Ave, Greenwood, SC 29649Get directions
Phone(864) 651-9408
Websiteonehourheatandair.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 1,113 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Greenwood and 3 towns within 25 miles: Abbeville, Laurens and Clinton.

Based in Greenwood, SCView on map

Opening hours

Opening hours for One Hour Heating & Air Conditioning® of Greenwood
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

One Hour Heating & Air Conditioning® of Greenwood compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
One Hour Heating & Air Conditioning® of Greenwood (this business)—674.9 (1,113)—YesYes
Home Comfort Systems Heating, Cooling & Plumbing#1684.9 (1,796)—YesYes4.1 mi
Climate Control Systems of Greenwood, INC#2674.9 (1,092)—YesYes1.3 mi
Rush Heating and Cooling Inc.#4674.9 (935)—YesYes2.8 mi

See all 30 ranked HVAC contractors in Greenwood

Reviews

ContractorsRanked reviews

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Google

4.9from 1,113 Google reviews

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Questions about One Hour Heating & Air Conditioning® of Greenwood

How is One Hour Heating & Air Conditioning® of Greenwood ranked in Greenwood?

One Hour Heating & Air Conditioning® of Greenwood is ranked #3 of 30 HVAC contractors in Greenwood by CR Score, with 67 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are One Hour Heating & Air Conditioning® of Greenwood’s hours?

One Hour Heating & Air Conditioning® of Greenwood is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does One Hour Heating & Air Conditioning® of Greenwood serve?

Serves Greenwood and 3 towns within 25 miles: Abbeville, Laurens and Clinton. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about One Hour Heating & Air Conditioning® of Greenwood?

One Hour Heating & Air Conditioning® of Greenwood has a rating of 4.9 from 1,113 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact One Hour Heating & Air Conditioning® of Greenwood?

Call One Hour Heating & Air Conditioning® of Greenwood on (864) 651-9408. The business is at 1121 Reynolds Ave, Greenwood, SC 29649. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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