Carlsbad CA Air Conditioning and Heating Services

Our team's mission is to improve the lives of our clients by providing the most reliable, efficient and comfortable environment in the home and workplace. All with old school manners, work-ethic and customer service!

Are you having trouble keeping your Carlsbad CA home comfortable? Do you question the quality of your home’s air? Does your home’s energy performance need improvement?

Cool Air Solutions has been answering these questions since 2006 as we repair, replace and maintain the heating and cooling systems of your Carlsbad CA neighbors. Call us to find out what we can do for you.

Local Reviews
for Carlsbad, CA

Cool Air Solutions Rated 4.9 out of 5 stars based on 40 customer reviews

Our Reviews by City

Hemet, CA (63)
Vista, CA (132)


Map of Carlsbad, CA 92011

Very professional, knowledgeable, personable.




Review of Cool Air Solutions

CarlsbadCA92011 33.1025-117.3

Map of Carlsbad, CA 92009

Excellent service




Review of Cool Air Solutions

Very helpful & informative

CarlsbadCA92009 33.105-117.2275

Map of Carlsbad, CA 92009

Terrific tune up service




Review of Cool Air Solutions

Jorge did a very good job!

CarlsbadCA92009 33.11-117.26

Map of Carlsbad, CA 92011

Evan Vonhipple




Review of Cool Air Solutions

Our service person, Evan Vonhipple did a very nice job.

CarlsbadCA92011 33.0925-117.31

Map of Carlsbad, CA 92009

Homeowner




Review of Cool Air Solutions

Jorge was terrific. Diagnosed problems quickly & fixed. We have cool air now!

CarlsbadCA92009 33.11-117.26

Map of Carlsbad, CA 92009

Excellent, speedy service!!!!!!!




Review of Cool Air Solutions

Very responsive company-polite tech Brent) only co that came out quick!!!!

CarlsbadCA92009 33.085-117.2375

Map of Carlsbad, CA 92009

Great service, on time, very thorough




Review of Cool Air Solutions

I am totally comfortable with the work he did today. He was extremely thorough and answered all my questions honestly and well.

CarlsbadCA92009 33.0825-117.2425

Map of Carlsbad, CA 92009

Great technician




Review of Cool Air Solutions

CarlsbadCA92009 33.1025-117.225

Map of Carlsbad, CA 92009

Great




Review of Cool Air Solutions

He did a great job. Always nice to see Jimmy. My dog loves him as well.

CarlsbadCA92009 33.125-117.2375

Map of Carlsbad, CA 92011

Very friendly staff




Review of Cool Air Solutions

Jimmy was ver polite and spend time explaining what the issue was and options to fix it.

CarlsbadCA92011 33.1125-117.3

Excellent service




Review of Cool Air Solutions

We pay for maintenance of our HVAC system twice a year. Each time the service person has been friendly and thorough in the service provided.

CarlsbadCA92011 33.0925-117.31

Great service




Review of Cool Air Solutions

Jorge is an excellent technician and I would recommend highly to anyone

CarlsbadCA92011 33.1175-117.2925

Great




Review of Cool Air Solutions

He did a great job. Very professional.

CarlsbadCA92009 33.125-117.2375

Luis was great!




Review of Cool Air Solutions

Really liked how he explained things and very personable.

CarlsbadCA92009 33.1025-117.225

Great service




Review of Cool Air Solutions

CarlsbadCA92009 33.0875-117.2525

A very reliable company




Review of Cool Air Solutions

Cool Air Solutions installed our HVAC system several years ago. They also have done 6 month service calls on our equipment. The service has been above my expectations.

CarlsbadCA92011 33.0925-117.31

Home owner




Review of Cool Air Solutions

Outstanding service was provided, completed the job on schedule and your Technician, George was very professional.

CarlsbadCA92008 33.145-117.2975

Awesome service




Review of Cool Air Solutions

We had our one year check-up with shane. He did an outstanding job letting us know what he was doing and then going over everything he did. Very neat and very courteous. A real asset to the Cool Air Solutions team!

CarlsbadCA92011 33.11-117.29

great service




Review of Cool Air Solutions

Jimmy was prompt and efficient. Very pleasant personality. Very satisfied

CarlsbadCA92009 33.0825-117.2425

Fast service




Review of Cool Air Solutions

Michael was very quick to find the solution to our leaky AC unit. Very satisfied!

CarlsbadCA92011 33.105-117.31

Cool service as usual




Review of Cool Air Solutions

Cool Air Solutions installed our HVAC system several years ago. Their followup service has been excellent.

CarlsbadCA92011 33.0925-117.31

Great service




Review of Cool Air Solutions

Did a thorough inspection

CarlsbadCA92009 33.0825-117.2425

Best Service




Review of Cool Air Solutions

CarlsbadCA92009 33.125-117.26

Always Great Service




Review of Cool Air Solutions

My tech Jimmy was extremely knowledgeable, examined my furnace thoroughly, explained his findings clearly to me, and was very pleasant and courteous. I am so happy to have found Cool Air Solutions.

CarlsbadCA92008 33.1675-117.3225

Excellent service




Review of Cool Air Solutions

CarlsbadCA92011 33.11-117.29

Greg P.

Greg P.

Combo maintenance

Near Janis Way, Carlsbad, CA 92008
Sergio R.

Sergio R.

Worked on the furnace and performed maintenance

Near Paseo Monona, Carlsbad, CA 92009
Carlsbad, CA - Worked on the furnace and performed maintenance
Christian J.

Christian J.

HVAC diagnostic Carlsbad

Near Daisy Ave, Carlsbad, CA 92011
Christian J.

Christian J.

Heating maintenance Carlsbad

Near Corintia St, Carlsbad, CA 92009
Jimmy P.

Jimmy P.

Arrived on site to perform furnace maintenance on 2010 Goodman system

Near Lancaster Rd, Carlsbad, CA 92010
Kendall O.

Kendall O.

Performed heating maintenance on two 11 year old Goodman units. Cleaned return grates. Inspected filters and found them to be in good condition. Measured external static pressure and found them to both be high. This is most likely due to the existing duct work design and slightly undersized return ducts. Inspected blower compartments and found blower wheels to be clean and balanced. Flushed condensate drain lines with water. Checked all safety switches. Inspected flame sensors. Tested resistance of hot surface igniters. Adjust gas pressure on downstairs unit from 3.54” to 3.5” WC. Upstairs unit was left at 3.33” WC so as not to increase the temperature rise. Temperature rise is normal for both units. Removed bird remains from upstairs unit flue exhaust. Secondary motor controls are within limits for both units. Electrical amp draws for inducers as well as total system are within limits for both units. Prior to departure I ensured the furnaces both operated normall

Near Buck Ridge Ave, Carlsbad, CA 92010
Luis M.

Luis M.

Upon arrival performed maintenance on carrier unit. System is in ok condition. Circuit board has 1 heat mark around terminal. Indoor motor & wheel are good. Secondary motor control in range. Pulled out blower wheel to inspect coils. Coils are extremely clean. Examined heat exchanger dimples did not see any that looked weak. No rust. That is good sign. Client changed filter. System is using almost 1kwh running indoor, advised this is the only thing that failed in my check list. Ducting is sealed. System was reset tested and fully operational upon completion.

Near Village Green Dr, Carlsbad, CA 92009
Luis M.

Luis M.

Upon arrival performed maintenance on carrier unit. System is in ok condition. Circuit board has 1 heat mark around terminal. Indoor motor & wheel are good. Secondary motor control in range. Pulled out blower wheel to inspect coils. Coils are extremely clean. Examined heat exchanger dimples did not see any that looked weak. No rust. That is good sign. Client changed filter. System is using almost 1kwh running indoor, advised this is the only thing that failed in my check list. Ducting is sealed. System was reset tested and fully operational upon completion.

Near Village Green Dr, Carlsbad, CA 92009
Luis M.

Luis M.

Upon arrival performed maintenance on carrier unit. System is in ok condition. Circuit board has 1 heat mark around terminal. Indoor motor & wheel are good. Secondary motor control in range. Pulled out blower wheel to inspect coils. Coils are extremely clean. Examined heat exchanger dimples did not see any that looked weak. No rust. That is good sign. Client changed filter. System is using almost 1kwh running indoor, advised this is the only thing that failed in my check list. Ducting is sealed. System was reset tested and fully operational upon completion.

Near Village Green Dr, Carlsbad, CA 92009
Luis M.

Luis M.

Upon arrival performed maintenance on carrier unit. System is in ok condition. Circuit board has 1 heat mark around terminal. Indoor motor & wheel are good. Secondary motor control in range. Pulled out blower wheel to inspect coils. Coils are extremely clean. Examined heat exchanger dimples did not see any that looked weak. No rust. That is good sign. Client changed filter. System is using almost 1kwh running indoor, advised this is the only thing that failed in my check list. Ducting is sealed. System was reset tested and fully operational upon completion.

Near Village Green Dr, Carlsbad, CA 92009
Nathan G.

Nathan G.

5 inch filter rack will be added and if it will fit

Near Calle Madrid, Carlsbad, CA 92009
Brent L.

Brent L.

Coil replaced and properly charged -Vacuum pulled down to under 200 microns -Pressure tested and held at 350 psi

Near Avenida Encinas, Carlsbad, CA 92011
Brent L.

Brent L.

Systems are working properly they just wanted a check up -Refrigerant levels are within range -Capacitors are good -Heating elements are not drawing too much power

Near Avenida Encinas, Carlsbad, CA 92011
Kendall O.

Kendall O.

Preformed a 20 point maintenance on two Lennox systems. Upon arrival started both systems in heating. Both were operational and functioning correctly in heating. Took an inducer amp draw on both systems while in heat, both systems were in range and not over amping. Next we took a temp rise on both systems, both were good and within desired operating ranges. Static pressure on both systems were a little high due to some under sized ducting and lack of return air. Customer is aware and was notified about air flow and given recommendations. Condensate drains were flushed and were draining properly at the time of maintenance. Both filters were replaced on each system. Downstairs took a (20x25x5 merv 16) filter, upstairs took (16x25x5 merv 16) filter. Took an amp draw and looked at all electrical connections on both systems. Both systems were within range for amperage, and all safety and limit switches were functional and operational. Both units were operational upon departure.

Near Circulo Papayo, Carlsbad, CA 92009
Brent L.

Brent L.

Technician arrived to perform furnace tune up -Filter is still clean -Flame sensor cleaned off -Igniter and inducer reading proper resistance -Heating elements are all working efficiently -Electrical connections tightened -Blower compartment is clean

Near Galicia Way, Carlsbad, CA 92009
Jorge C.

Jorge C.

Arrived on site to perform diagnostic. Homeowner states that system is not heating. I cycled system for heating. Unit cycled for heating normally an starting heating fine. Cycled system 3 more times and unit is heating as it should. Performed evaluation on unit to try and find cause of unit not working. Blower wheel has lots of oil loss, secondary motor control is within range. Gas line is flexed out of the unit where it should be hardpiped. System is of older age, but is a furnace only and homeowner states unit is very seldomly used. Went over findings and recommendations with homeowner. Wants to hold off on any repairs as system is running at the moment. System is operational upon departure.

Near Kirk Pl, Carlsbad, CA 92008
Jorge C.

Jorge C.

Performed diagnostic. Homeowner states that tenant stated unit is not heating. Homeowner tried changing thermostat thinking that was the problem, but still not working. Cycled unit for heat. Heating kicked on, but blower motor never kicked on and unit eventually shuts off on high limit. Checked unit electrical and components. Found a dead blower secondary motor control which was not allowing motor to kick on. Put in new secondary motor control and cycled unit. Unit kicked on normally and started heating. Went over findings and recommendations. With approval, properly secured secondary motor control. System is fully operational upon departure.

Near Sandy Pl, Carlsbad, CA 92008
Brent L.

Brent L.

Condenser is very low on refrigerant and there is an apparent leak -Condenser has a pool of refrigerant oil at the bottom -The coil itself needs to be replaced as there is a leak in it

Near Avenida Encinas, Carlsbad, CA 92011
Kendall O.

Kendall O.

Performed heating maintenance on two 8 year old Lennox dual-fuel heat pumps. Indoor Units: Removed and replaced 20x25x5 filters with new owner-provided MERV 16 filters. Flushed condensate drains with water. Inspected blower compartments and found blower wheels to be clean and balanced. Tested all electrical connections. Inspected flame sensors and found them to be clean. Tested resistance of hot surface igniters. Temperature rise for the North unit was at it’s upper limit, this is the furnace that had error code E250 which meant the primary limit switch was open. I let Peter know that this can be prevented if he increases the air flow for heat mode on this unit at the thermostat. We were unable to get the South unit to operate in heat pump mode. Tested all safety switches. Outdoor Units: Removed heat pump covers and cleaned condenser coil fins and exterior of both units. Upon departure both units are operational.

Near Playa Rd, Carlsbad, CA 92009
Jorge C.

Jorge C.

Replaced indoor blower motor as well as secondary motor control for downstairs unit. Cycled system through modes. System is fully operational upon departure.

Near Paseo Arrayan, Carlsbad, CA 92009
Brent L.

Brent L.

Downstairs furnace was constantly tripping when running heat -When I opened up furnace doors, a puff of smoke came out of the blower compartment -The motor is completely shot, extremely hot to the touch, and is what is causing breaker to trip -Motor needs to be replaced -Upstairs furnace appears to be working properly -However the thermostat has a glitch that constantly changes temperature from 60-90 randomly -Thermostat replacement was recommended -Our comfort club maintenance program was highly recommended as these systems have not been maintained recently and need to be to ensure they are safe and functioning efficiently so they do not break down -Being apart of our comfort club also grants a discount on repairs -Client would like to look

Near Paseo Arrayan, Carlsbad, CA 92009
Evan V.

Evan V.

Performed a heating maintenance on a 2021 ac pro system. Cleaned 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. Check all System Safety and Limit Switches. Clean Flame Sensor. Inspect Carbon Monoxide Detector. Check Thermostat for Proper Operation / Calibration. Filters where not changed this visit. System was fully operational on time of departure.

Near Palisades Dr, Carlsbad, CA 92008
Jimmy P.

Jimmy P.

Arrived on site to install breaker

Near Via Hinton, Carlsbad, CA 92008
Jimmy P.

Jimmy P.

Arrived on site to perform mini split diagnostic. Upon arrival client stated that head unit has no power. Began diagnostic at disconnect and found no power present, reset breaker and only 90 V was present. Continuously reset breaker and the same 90 V was being sent out. Due to the breaker being over 30 years old it is possible that it has weakened and is becoming defective which is resulting in the unit not getting 240 V. Advised client will have to double check availability of breaker at shop and will get back to him Monday. Upon departure unit is non-operational and client will you central heating furnace in garage for meanwhile.

Near Via Hinton, Carlsbad, CA 92008
Luis M.

Luis M.

Upon arrival client is having issues with master bedroom being the one with the most air and the other upstairs rooms are not doing the work for the temperature. System has no air balancing dampers , there is 3 ducts at the end cap of the furnace that are gonna be most favorable for the air. Although temperatures do come out good from vents. There is no ducts that are kinked, just imbalanced air .

Near Sitio Frontera, Carlsbad, CA 92009
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