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Find Top HVAC Contractors in Ontario, CA

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72°F

Current Temp

23

Emergency Calls

< 2 hours

Avg Wait Time

47

Available Now

Live
Market Demand: moderate
Updated Just now
Avg Response: < 2 hrs
Average contractor response time
Available Now: 17
Contractors ready to help today
Demand: Low Demand
Current market demand for HVAC services

HVAC Contractors in Ontario, CA

Ontario HVAC Market Insights

Typical Price Ranges

AC Repair:$150-$450
AC Install:$3,500-$7,500
Heating Repair:$125-$400
Furnace Install:$2,500-$6,000

Seasonal Demand

AC demand peaks during summer months with temperatures regularly exceeding 90°F.

Peak Season: May - September

Tip: Schedule AC maintenance in spring to avoid peak season delays.

Rebates & Incentives

Federal Tax Credit

Up to $2,000 for qualifying ENERGY STAR systems

CA Utility Rebates

Local utility rebates for efficient HVAC upgrades

Also Serving

Nearby City 1Nearby City 2Nearby City 3Nearby City 4

Contractors on Map

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Click on a marker to view contractor details. 17 of 17 contractors shown on map.

17 contractors in Ontario, CA

All contractors have verified Google Business Profiles with 15+ reviews

  1. 1
    All Pro Cooling, Heating, Plumbing & Electrical logo

    All Pro Cooling, Heating, Plumbing & Electrical

    Verified Business
    4.8(7220 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    emergency-hvachvac-maintenanceac-repairfurnace-repair+2 more
    Response: N/A
  2. 2
    Klaus & Sons Plumbing, Heating & Air Conditioning logo

    Klaus & Sons Plumbing, Heating & Air Conditioning

    Verified Business
    4.9(968 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    emergency-hvachvac-maintenanceac-repairfurnace-repair+2 more
    Response: N/A
  3. 3
    Diamond Air Services logo

    Diamond Air Services

    Verified Business
    5.0(410 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    indoor-air-qualityhvac-maintenanceduct-cleaningac-repair+3 more
    Response: N/A
  4. #4
    NexGen HVAC & Plumbing logo

    NexGen HVAC & Plumbing

    Verified Business
    4.6(494 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    emergency-hvacindoor-air-qualityhvac-maintenanceduct-cleaning+4 more
    Response: N/A
  5. #5
    All Air Masters, Inc. logo

    All Air Masters, Inc.

    Verified Business
    4.9(336 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    hvac-maintenanceduct-cleaningac-repairfurnace-repair+2 more
    Response: N/A
  6. #6
    Northstar Plumbing, Heating and Air Conditioning logo

    Northstar Plumbing, Heating and Air Conditioning

    Verified Business
    4.7(288 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    emergency-hvacindoor-air-qualityhvac-maintenanceduct-cleaning+4 more
    Response: N/A
  7. #7
    AC Plus Heating & Air logo

    AC Plus Heating & Air

    Verified Business
    5.0(201 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    emergency-hvacindoor-air-qualityhvac-maintenanceduct-cleaning+5 more
    Response: N/A
  8. #8
    Advanced Comfort Mechanical Heating & Air Co. logo

    Advanced Comfort Mechanical Heating & Air Co.

    Verified Business
    5.0(115 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    hvac-maintenanceac-repairfurnace-repairac-installation+1 more
    Response: N/A
  9. #9
    Monkey Wrench Plumbing, Heating, Air & Electric logo

    Monkey Wrench Plumbing, Heating, Air & Electric

    Verified Business
    5.0(114 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    emergency-hvachvac-maintenanceac-repairfurnace-repair+2 more
    Response: N/A
  10. #10
    Macawsome Heating & Cooling logo

    Macawsome Heating & Cooling

    Verified Business
    4.7(119 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    indoor-air-qualityhvac-maintenanceac-repairfurnace-repair+3 more
    Response: N/A
  11. Ontario Heating and Air Conditioning logo

    Ontario Heating and Air Conditioning

    Verified Business
    5.0(56 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    hvac-maintenanceac-repairfurnace-repairac-installation+1 more
    Response: N/A
  12. Ontario HVAC Solutions logo

    Ontario HVAC Solutions

    Verified Business
    5.0(42 reviews)•0 years in business
    Licensed
    Insured
    Warranty Offered
    24/7 Emergency
    +1 more
    0 miles awayAvailable Now$$
    thermostat-installationac-repairac-installationhvac-maintenance
    Response: N/A

Showing 1-12 of 17 contractors

Frequently Asked Questions

Common questions about HVAC services in Ontario, CA

HVAC Services Near Ontario

Find trusted HVAC contractors in nearby cities:

Nearby City 1(10 mi)Nearby City 2(15 mi)Nearby City 3(20 mi)Nearby City 4(25 mi)Nearby City 5(30 mi)Nearby City 6(35 mi)Nearby City 7(40 mi)Nearby City 8(45 mi)

Popular HVAC Services in Ontario

Common services requested by homeowners:

AC RepairAC InstallationHeating RepairFurnace InstallationDuct CleaningEmergency ServiceMaintenance PlansHeat Pump Service

About HVAC Services in Ontario, CA

Finding reliable HVAC contractors in Ontario is crucial for maintaining comfortable indoor temperatures year-round. Our directory connects you with licensed, insured, and verified heating and cooling professionals who serve the Ontario area. Whether you need emergency AC repair, routine maintenance, or a complete HVAC system replacement, our contractors are ready to help.

Ontario residents trust our network of HVAC professionals for their expertise in handling the unique climate challenges of CA. From energy-efficient installations to 24/7 emergency services, these contractors provide comprehensive solutions for both residential and commercial properties. Compare ratings, read reviews, and get instant quotes from multiple contractors to find the best service for your needs and budget.