financing Special Offers Call Us Book Online

Complete HVAC and Plumbing Services in Corona, Backed by the Best Guarantees in the Industry

In a city like Corona, where triple-digit summers and cool winter nights are the norm, reliable HVAC and plumbing systems are more than a convenience—they’re a necessity. That’s why Cool Air Solutions offers expert heating, cooling, and plumbing services backed by the strongest guarantees you’ll find anywhere in Southern California. Whether you’re looking for fast repairs, preventative maintenance, or a complete system replacement, we deliver trusted results with no cut corners and no surprises.

Need help now? Reach out using our quick online form or call 951-234-0748 to schedule service in Corona today.

Expert Heating and Air Conditioning in Corona

Keeping your home comfortable shouldn’t be a guessing game. Our licensed HVAC technicians are highly trained to diagnose problems quickly, recommend honest solutions, and install systems built to last. We handle everything from small repairs to full HVAC upgrades.

  • AC repair, installation, and high-efficiency replacements

  • Furnace installation and electric furnace upgrades

  • Ductless mini-splits and multi-zone systems

  • Smart thermostat integration and replacement

  • Heat pump systems for heating and cooling

  • Seasonal tune-ups and system performance checks

  • Duct inspections, repairs, and airflow adjustments

Every new HVAC system is protected by our full line of guarantees:
Lifetime Craftsmanship Guarantee
1-Year Test Drive Guarantee
No Surprise Guarantee
5 or 10-Year No Lemon Guarantee
And if your HVAC system fails and we can’t restore your comfort within 24 hours, we’ll pay for your hotel stay with our 24-Hour Fix-It Guarantee.

Full-Service Plumbing in Corona, CA

When a plumbing issue strikes, it doesn’t just inconvenience you—it can damage your home. That’s why we offer quick, clean, and dependable plumbing services performed by licensed experts who know how to get the job done right.

  • Water heater repair and replacement (standard and tankless)

  • Slab leak detection and repair

  • Faucet, shower, and toilet installation and replacement

  • Garbage disposal repair and replacement

  • Pipe replacement and water line repair

  • Water filtration and softener system installation

  • Sewer line inspection and hydro-jetting

  • Pressure regulation and backflow device services

From small leaks to large upgrades, every plumbing project is backed by our Lifetime Craftsmanship Guarantee for long-lasting confidence.

Why Corona Homeowners Choose Cool Air Solutions

With over 8,000 five-star reviews, we’ve built our reputation the old-fashioned way—by showing up, doing excellent work, and treating every home like it’s our own. Here’s why your neighbors in Corona trust us:

  • Locally owned and operated. We know the Corona area and design systems that match your local climate and home layout.

  • We don’t rush the job. We take the time to get it right—from the first diagnostic to the final walkthrough.

  • Real employees, not subcontractors. Every technician and plumber on our team is trained, background-checked, and held to the highest standards.

  • Flexible financing. We make comfort upgrades affordable with multiple financing options and guidance on local rebates.

  • Clean, respectful service. We use floor coverings, wear shoe covers, and leave your home spotless.

We don’t just fix problems—we build long-term trust.

Schedule Plumbing or HVAC Service in Corona Today

Whether you’re upgrading to a more efficient system or fixing an urgent issue, Cool Air Solutions is here to help. We bring precision, care, and unbeatable protection to every job.

Contact our team online or call 951-234-0748 to schedule HVAC or plumbing service in Corona today.

Recent Jobs and Reviews in Corona, CA

Rated 4.9 out of 5 stars based on 51 customer reviews

Customers say: The overall sentiment expressed across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and trust. Customers consistently praise the company for delivering professional, knowledgeable, and efficient service. A recurring theme is the technical expertise and personable nature of the technicians, who are described as respectful, friendly, and genuinely passionate about their work. Many reviewers highlight the quality of major installations, including complete HVAC system replacements and ductwork, noting impressive speed and precision even under challenging conditions. The company earns strong appreciation for their transparency, thorough documentation, and clear communication about necessary services versus optional ones. Long-term customer loyalty is evident, with clients expressing continued satisfaction over multiple years and repeated service calls. The responsiveness to inquiries and commitment to standing behind their work further reinforces the positive reputation. Overall, the tone is enthusiastic and grateful, with customers feeling valued and confident in the quality and reliability of the service provided.

Corona, CA at a glance

Cool Air Solutions has completed 25 jobs in Corona, CA between December 2020 and June 2021.

The most recent job was on June 8, 2021.

Cool Air Solutions has completed 13 jobs in Corona, CA in the last 12 months. The first job there was in November 2016.

Our Local Reviews by City

Job Locations and Reviews

Luis M.
Luis M. Checked in
Upon arrival performed repairs on hvac system. Replaced secondary motor control and condenser fan motor. CLient would like to do NEST thermostats, we scheduled for feb 17 8-10
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed repairs on hvac system. Replaced secondary motor control and condenser fan motor. CLient would like to do NEST thermostats, we scheduled for feb 17 8-10
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed repairs on hvac system. Replaced secondary motor control and condenser fan motor. CLient would like to do NEST thermostats, we scheduled for feb 17 8-10
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed repairs on hvac system. Replaced secondary motor control and condenser fan motor. CLient would like to do NEST thermostats, we scheduled for feb 17 8-10
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 1 year old lennox. Indoor motor and wheel is in very good condtion. Circuit board and electrical connections good. OPened up entire condenser and washed outdoor coils. Seconadary motor control are in range. Primary power distributor is in very good condtion. Condenser fan motor in range. Refrigerant levels good. Filter is beginning to get dirty client replaces himself. Recommended adding surge protection to keep system protected from power surges. Client declined membership, will call us to do tune ups.
Corona, CA 92882
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 1 year old lennox. Indoor motor and wheel is in very good condtion. Circuit board and electrical connections good. OPened up entire condenser and washed outdoor coils. Seconadary motor control are in range. Primary power distributor is in very good condtion. Condenser fan motor in range. Refrigerant levels good. Filter is beginning to get dirty client replaces himself. Recommended adding surge protection to keep system protected from power surges. Client declined membership, will call us to do tune ups.
Corona, CA 92882
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 1 year old lennox. Indoor motor and wheel is in very good condtion. Circuit board and electrical connections good. OPened up entire condenser and washed outdoor coils. Seconadary motor control are in range. Primary power distributor is in very good condtion. Condenser fan motor in range. Refrigerant levels good. Filter is beginning to get dirty client replaces himself. Recommended adding surge protection to keep system protected from power surges. Client declined membership, will call us to do tune ups.
Corona, CA 92882
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 1 year old lennox. Indoor motor and wheel is in very good condtion. Circuit board and electrical connections good. OPened up entire condenser and washed outdoor coils. Seconadary motor control are in range. Primary power distributor is in very good condtion. Condenser fan motor in range. Refrigerant levels good. Filter is beginning to get dirty client replaces himself. Recommended adding surge protection to keep system protected from power surges. Client declined membership, will call us to do tune ups.
Corona, CA 92882
Jimmy P.
Jimmy P. Checked in
Performed AC diagnostic on 2001 comfort maker thermostat. Pierre Stated that he had just tried to swap the thermostat out this morning because the old one wouldn’t work. After new thermostat was installed indoor blower motor would not turn on. I started by checking for voltage at the thermostat and found a 27 V was present, I then jumped out R and G to turn the fan on and there was no response from the system. I proceeded to the attic and found that the system did have power present and the 5 AMP fuse was intact. Directly jumped out the board And there is still no response for the motor to turn on. Bypassed the motor directly into the in-line door switch and motor turned on. This indicates to me that the circuitboard is gone bad and is no longer functioning for the indoor blower motor. There’s also signs of burn marks On the circuitry of the board. Pierre Is selling the house and it is in escrow right now. He said he’s going to do his research on the board and give me a call tomo
Corona, CA 92883
Jimmy G.
Jimmy G. Checked in
Arrived on site to perform spring tune on a 2017 lennox unit. Condenser coil in back yard. Furnace and Evaporator coil located in attic. Client stated no issues. Cycled cooling. Washed condenser inside and out. Primary and secondary motor controls are both good. Fan motor is good. Compressor start ups are high would recommend adding a compressor booster kit to help prolong life of unit. Run amps are good. Pressure are good and cooling home at 20 degrees. No protection on unit advised and recommended adding surge protectors on unit to protect systems from electrical surges and power outages that can damage or even short out systems. Filter is good and was replaced Last visit Cycled unit. Went over all findings and recommendations with client. Client is aware of how system is and did declined recommended work at this time and did not want to renew at this time. Advised close wouldn’t come back out unless he’s is a active maintenance plan. Advised client to. Or stay off of maintenanc
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 2 hvac systems. Opened up entire systems and washed all the coils out. Coils were extremely dirty. Found secondary motor control out of range. Ordering a motor and secondary control, client would like us out here first of June. Verified refrigerant levels in range. Got rid of 1 inch filter client has 5 inch filter. Tested amperages. Found condenser fan motor to have play on shaft and leaking oil. Cleaned shell of systems. Dusted off all electrical components. Systems were reset tested and fully functional upon departure.
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 2 hvac systems. Opened up entire systems and washed all the coils out. Coils were extremely dirty. Found secondary motor control out of range. Ordering a motor and secondary control, client would like us out here first of June. Verified refrigerant levels in range. Got rid of 1 inch filter client has 5 inch filter. Tested amperages. Found condenser fan motor to have play on shaft and leaking oil. Cleaned shell of systems. Dusted off all electrical components. Systems were reset tested and fully functional upon departure.
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 2 hvac systems. Opened up entire systems and washed all the coils out. Coils were extremely dirty. Found secondary motor control out of range. Ordering a motor and secondary control, client would like us out here first of June. Verified refrigerant levels in range. Got rid of 1 inch filter client has 5 inch filter. Tested amperages. Found condenser fan motor to have play on shaft and leaking oil. Cleaned shell of systems. Dusted off all electrical components. Systems were reset tested and fully functional upon departure.
Corona, CA 92879
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on 2 hvac systems. Opened up entire systems and washed all the coils out. Coils were extremely dirty. Found secondary motor control out of range. Ordering a motor and secondary control, client would like us out here first of June. Verified refrigerant levels in range. Got rid of 1 inch filter client has 5 inch filter. Tested amperages. Found condenser fan motor to have play on shaft and leaking oil. Cleaned shell of systems. Dusted off all electrical components. Systems were reset tested and fully functional upon departure.
Corona, CA 92879
Jimmy G.
Jimmy G. Checked in
Arrived on site to perform combo tune up on a 20 lennox unit. Condenser located out side and furnace and Evaporator coil located in attic. Client stated no issues. Cycled unit. Washed condenser inside and out. Checked electrical compartment and components. Primary is good. Fan motor is good and in range as well. Compressor start up and run amps are good and In range. System is cooling hole at 18 degrees. Filter is good and client will replace him self before next month. Blower assembly and wheel good. Motor is good and in range of amps. Evaporator coil is good. Drain lines is clear and drain pump is operational and draining water out. All safety switches are operational. No protection on unit. Recommend adding surge protectors to unit for protection. Cycled system. Went over all summary of findings with client. Client is aware of how system is running and it’s condition. Client did hold off for now on the surge protectors. Client just had home painted but did renew ESA. System is op
Corona, CA 92881
Madison H.
Madison H. Checked in
Tech arrived on site. Found an old ac with now power. Checked breaker and still no power. System was flat. Cap was low. Fan motor ohmed out bad. Compressor was okay. Homeowners didn’t want to hear options.
Corona, CA 92879
Michael P.
Michael P. Checked in
Reconnected the thermostat to the hub. Configured the zones for the home. Connected the WiFi and connected the dealer control access.
Corona, CA 92882
Jorge C.
Jorge C. Checked in
Arrived on site to perform maintenance on 3 year old Lennox system. Cycled system for cooling. Checked outdoor unit electrical and system components. Amp draws for compressor and condenser fan motor are within range. Primary motor control is in good condition. Secondary motor control is within range. Pulled off condenser fan motor and thoroughly washed out condenser coil inside and out. Condenser was fairly dirty with dust and debris, but is completely clean now. Refrigerant levels are in range and system is producing proper temperature split. Per homeowner request, he would like his visits split up, and would like us to come back to perform furnace maintenance before the next winter season. Advised I would notify office to make the changes. Cycled system, system is fully operational upon departure.
Corona, CA 92881
Victor V.
Victor V. Checked in
After $1350 Lennox rebate total $24,350 Cash discount applied
Corona, CA 92881
Michael P.
Michael P. Checked in
Replaced the high limit switches on the furnace. Tested the system in heating mode with the furnace door closed. Recorded temperature rise.
Corona, CA 92882
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on Goodman furnace. FOund indoor blower wheel to be dirty. One inch filter needs to be replaced a lot more frequently. Secondary motor control is in range. Circuit board is in very good condition/. Dusted and cleaned all burned and inside of heating cabinet. Checked amperages throughout entire system nothing over working. Recommend adding a merv cabinet to upgrade filtration to filter out all the dust that gets through the standard filter. This filter will keep inside of the system clean, filters 90% effective compared to standard filter that does 20%. Temp rise split good. Heat exchanger has some heat spots on tubulars. Gas valve and gas shut off in working order. Heating saftey components in range. System was reset tested and fully functional upon departure. - dirty blower wheel - recommend adding upgraded filtration - replaced air filter
Corona, CA 92883
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on Goodman furnace. FOund indoor blower wheel to be dirty. One inch filter needs to be replaced a lot more frequently. Secondary motor control is in range. Circuit board is in very good condition/. Dusted and cleaned all burned and inside of heating cabinet. Checked amperages throughout entire system nothing over working. Recommend adding a merv cabinet to upgrade filtration to filter out all the dust that gets through the standard filter. This filter will keep inside of the system clean, filters 90% effective compared to standard filter that does 20%. Temp rise split good. Heat exchanger has some heat spots on tubulars. Gas valve and gas shut off in working order. Heating saftey components in range. System was reset tested and fully functional upon departure. - dirty blower wheel - recommend adding upgraded filtration - replaced air filter
Corona, CA 92883
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on Goodman furnace. FOund indoor blower wheel to be dirty. One inch filter needs to be replaced a lot more frequently. Secondary motor control is in range. Circuit board is in very good condition/. Dusted and cleaned all burned and inside of heating cabinet. Checked amperages throughout entire system nothing over working. Recommend adding a merv cabinet to upgrade filtration to filter out all the dust that gets through the standard filter. This filter will keep inside of the system clean, filters 90% effective compared to standard filter that does 20%. Temp rise split good. Heat exchanger has some heat spots on tubulars. Gas valve and gas shut off in working order. Heating saftey components in range. System was reset tested and fully functional upon departure. - dirty blower wheel - recommend adding upgraded filtration - replaced air filter
Corona, CA 92883
Luis M.
Luis M. Checked in
Upon arrival performed maintenance on Goodman furnace. FOund indoor blower wheel to be dirty. One inch filter needs to be replaced a lot more frequently. Secondary motor control is in range. Circuit board is in very good condition/. Dusted and cleaned all burned and inside of heating cabinet. Checked amperages throughout entire system nothing over working. Recommend adding a merv cabinet to upgrade filtration to filter out all the dust that gets through the standard filter. This filter will keep inside of the system clean, filters 90% effective compared to standard filter that does 20%. Temp rise split good. Heat exchanger has some heat spots on tubulars. Gas valve and gas shut off in working order. Heating saftey components in range. System was reset tested and fully functional upon departure. - dirty blower wheel - recommend adding upgraded filtration - replaced air filter
Corona, CA 92883
Victor V.
Victor V. Checked in
1 Night stay for 2 + Pets at Hilton Home2you suites included. Replace existing system with listed equipment. Professionally clean and sanitize existing ducting. Replace and enlarge existing return duct for proper airflow. (Dirtiest duct inside the home). Install 5” Carbon clean Merv 13 filtration for great indoor air quality. Install air balancing dampeners for even airflow through out the home. Replace all air registers and grills with new bar style high flow registers. All permits and HERS testing included. Cash discount applied Optional: Private labeled equipment (Lennox Brand) substitution deduct $533.00 (Total $11,656.00)
Corona, CA 92881
Request Service
servicedetailscustomerreturningschedule
Details Regarding Your Request...
Optional: Drag and drop photos and/or videos:
Max. file size: 4 MB.
Your Contact and Service Location...
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Is Convenient For You?
What time of day is best for you?
First Available
Morning
Afternoon

Call For Same Day Service/Emergencies at 951-234-0748 .

By pressing Submit I agree to receive phone, email, or text messages from Cool Air Solutions Heating & Cooling to the provided mobile number and also agree to the Cool Air Solutions Heating & Cooling terms and privacy policy. Message & data rates may apply. Consent is not a condition of purchase. We will never share your personal information with third parties for marketing purposes.
Back Next