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One Hour Heating & Air Conditioning of ShermanHVAC contractor in Sherman, TX

One Hour Heating & Air Conditioning of Sherman is an HVAC contractor at 1017 S Sam Rayburn Fwy Ste. 100, Sherman, TX 75090, ranked #15 of 76 HVAC contractors in Sherman and rated 4.3 from 24 Google reviews. Open 24 hours a day, 7 days a week.

Sherman, TXUpdated 0 paid placements in any rankingHow we rank

Call (903) 202-0446Website ↗

Key facts

Key facts about One Hour Heating & Air Conditioning of Sherman
Address1017 S Sam Rayburn Fwy Ste. 100, Sherman, TX 75090Get directions
Phone(903) 202-0446
Websiteonehourheatandair.com
HoursOpen 24 hours, 7 days a week
Google rating4.3 from 24 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Sherman and 4 towns within 25 miles: Denison, Anna, Celina and Melissa.

Based in Sherman, TXView on map

Opening hours

Opening hours for One Hour Heating & Air Conditioning of Sherman
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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.3from 24 Google reviews

Hired One Hour Heating & Air Conditioning of Sherman? Write a review

Questions about One Hour Heating & Air Conditioning of Sherman

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

One Hour Heating & Air Conditioning of Sherman is ranked #15 of 76 HVAC contractors in Sherman by CR Score, with 60 out of 100 as of November 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 Sherman’s hours?

One Hour Heating & Air Conditioning of Sherman 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 Sherman serve?

Serves Sherman and 4 towns within 25 miles: Denison, Anna, Celina and Melissa. 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 Sherman?

One Hour Heating & Air Conditioning of Sherman has a rating of 4.3 from 24 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 Sherman?

Call One Hour Heating & Air Conditioning of Sherman on (903) 202-0446. The business is at 1017 S Sam Rayburn Fwy Ste. 100, Sherman, TX 75090. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Compare nearby HVAC contractors

One Hour Heating & Air Conditioning of Sherman compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
One Hour Heating & Air Conditioning of Sherman (this business)—604.3 (24)—YesYes
DB Mechanical#13604.7 (14)—YesYes1.9 mi
Cool Co Heating & Air Conditioning LLC#14605.0 (36)—YesYes9.2 mi
Osbourn Air & Appliance Repair#16594.5 (15)—YesYes5.6 mi

See all 76 ranked HVAC contractors in Sherman