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Costa A-One Plumbing Heating & Air ConditioningHVAC contractor in Costa Mesa, CA

Costa A-One Plumbing Heating & Air Conditioning is an HVAC contractor at 2136 Palmilla Ct, Costa Mesa, CA 92627. Open 24 hours a day, 7 days a week.

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Call (949) 734-7278

Key facts

Key facts about Costa A-One Plumbing Heating & Air Conditioning
Address2136 Palmilla Ct, Costa Mesa, CA 92627Get directions
Phone(949) 734-7278
HoursOpen 24 hours, 7 days a week

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves Costa Mesa and 11 towns within 25 miles: Newport Beach, Huntington Beach, Fountain Valley, Irvine, Santa Ana, Midway City, Garden Grove, Tustin, Westminster, Orange and North Tustin.

Based in Costa Mesa, CAView on map

Opening hours

Opening hours for Costa A-One Plumbing Heating & Air Conditioning
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.

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Questions about Costa A-One Plumbing Heating & Air Conditioning

What are Costa A-One Plumbing Heating & Air Conditioning’s hours?

Costa A-One Plumbing Heating & Air Conditioning 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 Costa A-One Plumbing Heating & Air Conditioning serve?

Serves Costa Mesa and 11 towns within 25 miles: Newport Beach, Huntington Beach, Fountain Valley, Irvine, Santa Ana, Midway City, Garden Grove, Tustin, Westminster, Orange and North Tustin. 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.

How do I contact Costa A-One Plumbing Heating & Air Conditioning?

Call Costa A-One Plumbing Heating & Air Conditioning on (949) 734-7278. The business is at 2136 Palmilla Ct, Costa Mesa, CA 92627. Ask for a written estimate before any work starts.

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