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First Call Heating & CoolingHVAC contractor in Charleston, SC

First Call Heating & Cooling is an HVAC contractor at 112 Sunrise Rd, Charleston, SC 29418, ranked #20 of 225 HVAC contractors in Charleston and rated 5.0 from 145 Google reviews. Open 24 hours a day, 7 days a week.

Charleston, SCUpdated 0 paid placements in any rankingHow we rank

Call (843) 642-0881Website ↗

Key facts

Key facts about First Call Heating & Cooling
Address112 Sunrise Rd, Charleston, SC 29418Get directions
Phone(843) 642-0881
Website843hvac-sc.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 145 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Charleston and 9 towns within 25 miles: Hanahan, Ladson, Goose Creek, North Charleston, Summerville, Sangaree, James Island, Mount Pleasant and Moncks Corner.

Based in Charleston, SCView on map

Opening hours

Opening hours for First Call Heating & Cooling
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

First Call Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
First Call Heating & Cooling (this business)—635.0 (145)—YesYes
Hero#18644.9 (844)—YesYes13.9 mi
One Hour Heating & Air Conditioning#19634.8 (399)—YesYes9.2 mi
Alexander Heating & Cooling#21635.0 (366)—YesYes10.2 mi

See all 225 ranked HVAC contractors in Charleston

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 145 Google reviews

Hired First Call Heating & Cooling? Write a review

Questions about First Call Heating & Cooling

How is First Call Heating & Cooling ranked in Charleston?

First Call Heating & Cooling is ranked #20 of 225 HVAC contractors in Charleston by CR Score, with 63 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 First Call Heating & Cooling’s hours?

First Call Heating & Cooling 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 First Call Heating & Cooling serve?

Serves Charleston and 9 towns within 25 miles: Hanahan, Ladson, Goose Creek, North Charleston, Summerville, Sangaree, James Island, Mount Pleasant and Moncks Corner. 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 First Call Heating & Cooling?

First Call Heating & Cooling has a rating of 5.0 from 145 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 First Call Heating & Cooling?

Call First Call Heating & Cooling on (843) 642-0881. The business is at 112 Sunrise Rd, Charleston, SC 29418. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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