41638 Eastman Dr. Suite B
Murrieta, CA 92562
(888) 659-2665

Local Reviews
for corona, ca

Rated 4.9 out of 5 stars based on 22 customer reviews

Knowable courteous clean did his job

No

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Great service

Jimmy was knowledgeable and friendly

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Excellent Experience and Awesome Service

Victor, Bruce & Brandon were very enthusiastic and confident in their work and were informative in their explanations of the installation and the operation of the new HVAC they installed.

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Good installation

Good installation! However we did not get a copy of the heater and airconditoner owners manual.

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George was very pleasant and resolved our a/c problem

George was efficient and gave us recommendations for our unit

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Exceptional service!!!!

Luis was extremely personable, professional and provided great info on everything involving our system

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Great and friendly service

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Great Service

My whole experience was pleasant. Everyone I spoke to was nice and respectful. Jamie included me in the entire tune up process. He explained what he was going to do and why. He was respectful of my space and cleaned up after. The price was very reasonable. I would definitely recommend Cool Air Solutions.

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Great Service

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Great service

Was able to provide a great price.

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Job Locations
for corona, ca

Jimmy P.

Jimmy P. Job Checkin

Performed furnace maintenance on 2000 lennox heater. Upon arrival homeowner stated that system has not been maintenance since 2019. I mentioned in the previous company was maintaining System although he was not satisfied with the work. Perform safety inspection on unit 1. Static pressure on the heater was 0.73 which is two times over the 0.5 it is rated for this is an indication of air flow restriction inside of the air duct system 2. System was tripping high limit switch due to clogged filter inside of 1 inch filter rack. Recommend filter swap every 1 to 3 months with a replaceable throwaway filter 3. Gas line is not equipped with drip leg 4. System is not equipped with surge protection in the case of a power outage thunderstorm etc. 5. Air scrubber bulb Is defective and burned out. Recommend catalyst is replaced to get air scrubber back to proper efficiency and sanitization of home Discussed and informed the full condition Charles 21 year old heater. At this time Charlie is not prepa


Jimmy G.

Jimmy G. Job Checkin

Arrived on site to perform fall tune up on a 2 2005 carrier units. Client stated no issues. They barley used heaters. Cycled both heater and good. Filter were dirty and replaced. Blower assembly and whee on both units were okay. Slight dust as it entered In past years. Both motors are amping in range. Both inducer motors are good. All safety switches are operational. Flame sensor and igniter are both good. Found both units with a high temperature rise of 50 on both. Static pressure was in range on both but a bit high on both units and advised client to findings. Due to high temperature rise and static pressure advised client would like to perform safety inspection of the heat exchanger. Client approved to pull main living room unit. Pulled heat exchanger out and inspect and found heat impingement and 3 chambers compromised due to cracks on chambers stress point. Showed client findings and advised unit is not safe to operate due to findings of over heating. Client is aware and stated h


Luis M.

Luis M. Job Checkin

Upon arrival performed maintenance. System was extremely dusty, client has a wood shop inside of his garage. Indoor blower wheel is very dirty. Supply ducting has no sealant at the top of plenum connection. Dusted off all electrical components. Temp splits in range. Static pressure in range. Amperages across system are in range. System is a 2018. There was no access to blow drains out. System has no saftey switches for condensate. Client is gonna duct seal his system. System is operational upon departure.


Jorge C.

Jorge C. Job Checkin

int Inspection: Clean and Adjust Burners Check Combustion Air for Proper Venting Examine the Heat Exchanger for Damage / Corrosion Test Furnace Safety Controls Inspect Gas Piping Tighten Electrical Connections Measure the Voltage and Amperage Flush the Condensate Drains Measure Tempurature Difference between Supply and Return Air Vacuum Furnace Return Grille Adjust Gas Pressure & Pilot Clean in-place Blower Compartment Inspect Blower Wheel for Proper Balance Check the System's Static Pressures to Ensure Proper Airflow Inspect Duct Connections for Air Leaks / Sizing / Insulation Monitor Air Purification System Check all System Safety and Limit Switches Clean Flame Sensor Inspect Carbon Monoxide Detectors Check Thermostat for Proper Operation / Calibration


Jorge C.

Jorge C. Job Checkin

Arrived on site to perform diagnostic on 5 year old Guardian unit. Homeowner states that upstairs unit is not cooling, is only blowing out room temperature air. Cycled system for cooling. Indoor and outdoor unit start up normally. System not producing temperature split at all. Gauged up to unit and found unit to be completely flat on refrigerant. Performed visual inspection of indoor and outdoor coil to try to locate leak but had no leak. Pressured lineset . Went into attic and can hear refrigerant leaking from the lineset but can not visually locate it do to location in the attic. System held pressure for about 10 minutes before going completely flat again. Leak needs to be repaired. Homeowner wants to hold off on repairs for now, as cooler temperatures are coming. No other work performed, system is not operational upon departure.


Jorge C.

Jorge C. Job Checkin

20 Point Inspection: Clean and Adjust Burners Check Combustion Air for Proper Venting Examine the Heat Exchanger for Damage / Corrosion Test Furnace Safety Controls Inspect Gas Piping Tighten Electrical Connections Measure the Voltage and Amperage Flush the Condensate Drains Measure Tempurature Difference between Supply and Return Air Vacuum Furnace Return Grille Adjust Gas Pressure & Pilot Clean in-place Blower Compartment Inspect Blower Wheel for Proper Balance Check the System's Static Pressures to Ensure Proper Airflow Inspect Duct Connections for Air Leaks / Sizing / Insulation Monitor Air Purification System Check all System Safety and Limit Switches Clean Flame Sensor Inspect Carbon Monoxide Detectors Check Thermostat for Proper Operation / Calibration Homeowner will be ordering and replacing his own filters.


Jorge C.

Jorge C. Job Checkin

Arrived on site to perform diagnostic on 5 year old Rheem furnace. Homeowner states that the system is not heating correctly. It will run for about 1 or 2 minutes and then it’ll shut off. She then has to pull the thermostat off and then it’ll work for another little while. Cycled system for heat. System came on and started heating, but shut off after a short amount of time. System threw error code for high limit shutoff. Filter that was in the register was extremely dirty. Homeowner was also unaware that there was another filter inside the unit that had never been changed. Both of these filters were causing the unit to be restricted, and cut off on high limit. Removed both filters from system. Cycled system for heat. Furnace kicked on and ran normally until it reached desired setpoint. Advised replacing filters more frequently, and also removed filter from inside the unit as only one is needed. Unit does not have any condensation safety switch or surge Protection. Went over finding


Jimmy P.

Jimmy P. Job Checkin

Performed Ac maintenance on two system 1996 comfortmaker Units. Upon arrival client stated he just bought the house 6 months ago and would like to maintain the system to ensure the reliability and efficiency their system remains in a decent range. Ultimately System Is from 1996 and I did find multiple ok points of concerns that were addressed. 3 ton upstairs- 1. Disconnect has Melted internally. This was caused by a complete using too much power causing the wires to overheat resulting in the disconnect becoming brittle and melted. 2. Duel secondary motor control is becoming weak on hermetic side terminal 3. Compressor is locking out on start up. This is due to a failing compressor and a premature sign That the compressor can become defective at any moment. 4. Starter showed signs of pitting And burn marks on contact points 5. Condenser fan motor has significant oil leakage coming out of the bearing and can lead to it locking up or overheating 6. System Contains R22 refrigerant which w


Jimmy G.

Jimmy G. Job Checkin

Arrived on site to diagnose a leaking 2011 unit. Client stated water is leaking out of a vent. Upon arrival found a upflow unit in closet on second floor. A supply vent at time will leak water. Client stated she called a plumber and they told her to get a plumber to clear drain lines. They called us out and unit is cooling just there concern was the slight water. Inspected and looked at unit and found drain lines clogged up. Advised drain lines need to be cleared. Inspected how drain lines only found one drain line in use and no secondary line or any safety over flow switches. Found that drain lines did not run any where near drain line. The vent leaking water. Cleared drain lines after a cutt and clear to verify line went out side of home and under home. Cleared lines and clients saw that the HVAC is not what is causing water leak over there. They stated vent is directly replaced under master bathroom sink advised could be something else as a plumbing issues . Client saw and verifi


Jimmy G.

Jimmy G. Job Checkin

Arrived on site to diagnose a no cooling unit. Tenant stated unit need refrigerant and advised he would pay for repairs or diagnostic for today. Cycled unit and unit would run and shut off periodically. Checked pressure and found unit really low on charge as low side was at 27pgsi. Advised unit is low and dose use R-22 which is no longer in production and unit factory charge or 10 pounds. Advised unit is really low and due to age and how low advised a leak is present. Would need to charge up to get unit cooling good but there is. I warranty or guarantee on how long unit will coil for as it could leak out again. Checked electrical compartment. Tenant replaced secondary control for compressor. Stated he used a bigger one then the one used when he did originally replaced and he had replaced couple times in past. Advised not good. Primary starter is worn out due to being original. Going home warranty has been out and did repairs as well as they left a single secondary control for fan just


Jimmy G.

Jimmy G. Job Checkin

Arrived on site to perform spring tune up on a 2012 Lennox unit. Comedy located in back yard. Client stated no issues just wanted service and filter replaced. Cycled unit and operational. Inspected electrical compartment components. Found secondary motor control is weak and out of range. Recommend replacing at minimum to keep system operational. Fan motor was good and no oil at this time. Fan Moore is pulling 1.3 amps and max rated at 1.7 advised maybe reason why secondary is weak on fan side. Start up amps on compressor were in range but recommend adding a compressor booster kit to preserve compressor and prevent hard start up on unit. Run amps is pulling 8 amps and max rated at 16. Checked pressure and are good and cooling home at 20 degrees. No protection on unit. Cycled system. Inspected indoor unit. Found filter extremely clogged up blower assembly has slight dust due to dirt entered system in past. Drain lines are good and advised to keep on top of filter. Found purifying system


Jimmy P.

Jimmy P. Job Checkin

Performed AC diagnostic on 1996 unit. Upon arrival client stated that system was working about 15 minutes ago and he almost canceled and then it stopped working again luckily I was in front. They’ve never done any repairs or had any issues in the past with the system. Upon arrival I found the condenser fan motor was not spinning but the compressor was on on. Duel secondary motor control was good indicating that the fan motor was defective. Ultimately client would like to do the fan motor repair and sign up on a maintenance plan to keep their system at a stand. Informed them that anything done to the system is considered a Band-Aid due to it being past its design life at this time. Install condenser fan motor and cleaned condenser coil at this time. System is operational in cooling with a 21° split.


Freddy V.

Freddy V. Job Checkin

Customer paying by cash/check


Jimmy P.

Jimmy P. Job Checkin

Return to install two condenser fan motors and two surge protectors. Install parts in system is operational and cooling parts of one-year warranty


Jimmy P.

Jimmy P. Job Checkin

Performed AC Diagnostic on 2005 Lennox system. Upon arrival client stated the outdoor fan motor is no longer spinning and prior to this CAS technician recommended that the fan motors were swapped out due to oil leakage and over amping. During the inspection I found multiple points of concerns that were addressed. 3.5 ton condenser- 1. Duel secondary motor control was dead on hermetic and fan side terminal. This part mostly become defective Due to an over amping component, which would be the compressor and the fan. 2. Both outdoor condensing fan motor have significant oil leakage and are beginning to over amping at this time 3. Power disconnect is not supplied with fuses or surge protection 4. System Contains R22 Which was completely phased out January 1, 2020 Discussed the full condition of the 2005 system. Henry completely understand where it is at right now. Advised that anything done to the system is a Band-Aid and is prolonging the inevitable. Henry does not want to commit into sy