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One Hour Air Conditioning & HeatingHVAC contractor in Mandeville, LA

One Hour Air Conditioning & Heating is an HVAC contractor at 1785 LA-59, Mandeville, LA 70448, ranked #1 of 178 HVAC contractors in Mandeville and rated 4.8 from 1,953 Google reviews. Open 24 hours a day, 7 days a week.

Mandeville, LAUpdated 0 paid placements in any rankingHow we rank

Call (985) 863-4132Website ↗

Key facts

Key facts about One Hour Air Conditioning & Heating
Address1785 LA-59, Mandeville, LA 70448Get directions
Phone(985) 863-4132
Websiteonehourheatandair.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 1,953 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Mandeville and 5 towns within 25 miles: Covington, Lacombe, Slidell, Eden Isle and Ponchatoula.

Based in Mandeville, LAView on map

Opening hours

Opening hours for One Hour Air Conditioning & Heating
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 Air Conditioning & Heating compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
One Hour Air Conditioning & Heating (this business)—674.8 (1,953)—YesYes
Airsmiths Cooling & Heating#2665.0 (440)—YesYes4.3 mi
AccuTemp Services#3654.9 (745)—YesYes2.9 mi

See all 178 ranked HVAC contractors in Mandeville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 1,953 Google reviews

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Questions about One Hour Air Conditioning & Heating

How is One Hour Air Conditioning & Heating ranked in Mandeville?

One Hour Air Conditioning & Heating is ranked #1 of 178 HVAC contractors in Mandeville 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 Air Conditioning & Heating’s hours?

One Hour Air Conditioning & Heating 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 Air Conditioning & Heating serve?

Serves Mandeville and 5 towns within 25 miles: Covington, Lacombe, Slidell, Eden Isle and Ponchatoula. 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 Air Conditioning & Heating?

One Hour Air Conditioning & Heating has a rating of 4.8 from 1,953 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 Air Conditioning & Heating?

Call One Hour Air Conditioning & Heating on (985) 863-4132. The business is at 1785 LA-59, Mandeville, LA 70448. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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