Heating, AC & Indoor Air Quality

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 4.7 out of 5 stars based on 11 customer reviews


Very competent




Review of Cool Air Solutions

Knew what he was doing. The only issue was the part that showed up at the supplier was not the right one. Mike caught it, but completion of the work was delayed a week due to the vendor.


Awesome Service




Review of Cool Air Solutions

Nick was absolutely the nicest guy to explain everything and answered all my questions. I want to ask for him to come Service my furnace next time.


Great service!




Review of Cool Air Solutions

Brian was thorough and considerate. A great technician


Fantastic Service




Review of Cool Air Solutions

Thanks go to Brian for servicing our furnace, providing our yearly maintenance. Very informative and helpful advice.


Great




Review of Cool Air Solutions

Honest.


Great repairman




Review of Cool Air Solutions

David was one of the best repairmen we’ve ever had. He quickly figured out the problem and fixed it. He explained what he did and answered all our questions.


Great Service! Great price!




Review of Cool Air Solutions

We are always certain that we will receive great cost effective service from Cool Air Solutions!


Great service




Review of Cool Air Solutions


Personable, knowledgeable, quick




Review of Cool Air Solutions

It's in the title. A good job


Excellent service, very thorough, awesome follow up and affordable




Review of Cool Air Solutions

Everyone representing this company was very friendly and knowledgeable. David provided excellent service. He was very thorough and his follow-up service was awesome. In addition, the service is affordable. I highly recommend this company and David as a service provider.


Great customer service




Review of Cool Air Solutions

Thanks to Mary and my installer David.


Victor V.

Victor V.

We’re going to replace 2 supply registers with bar type registers with discs to reduce airflow and noise. We will insulate return cavity to quite down the unit and change main return grill to a high flow bar type grill. Also includes merv 16 filter

Near Galicia Way, Carlsbad, CA 92009
Darren F.

Darren F.

Balance due the day of Instal will be 12714. Paid by check

Near Galicia Way, Carlsbad, CA 92009
Andy E.

Andy E.

Arrived to perform an ac maintenance. Customer unhappy with some registers, they are getting stuck to open or close. And can’t feel airflow in storage area. Cycled system on, performed visual inspection before I check internal static pressures and maintenance. Noticed main supply duct connecting to four rooms was disconnected. So restroom, husbands office, a bedroom and the storage area were not getting any air. Cause of disconnection was do to suitcases being shoved into attic, disconnected duct. Also return duct was leaking airflow. When system was installed they didn’t install the return duct properly, they did not secure it with a start collar, they just ran duct straight into plenum no collar no sealant, meaning your lacking air into the system but also pulling dusty air from the air into the home, lowering indoor air quality, and producing more wear and tear on the overall performance of the system and longer run times. Checked static airflow pressures and return is undersize

Near Garboso St, Carlsbad, CA 92009
Michael P.

Michael P.

Tested system in cooling. Measured indoor temperature splits. Checked filter and air scrubber. Cleaned return grate. Measured outdoor supply voltages. Measured compressor and outdoor fan motor amp draws. Checked run and start components. Cleaned outdoor condenser coils.

Near Catalina Dr, Carlsbad, CA 92010
Michael P.

Michael P.

Welded high side liquid line on unit #1 with new copper coupling. Pressurized line set and indoor coil to check for leaks, this was good. Removed nitrogen charge for the standing heat pump and vacuumed system down to 500 microns. Weighed in charge to system 5.6 lbs per nameplate. Tested system and measured amp draws. System is running but the compressor is struggling, the system cannot pull in anymore charge than what I’ve added, either the motor was damaged previously by running with only nitrogen or there is a restriction somewhere in the system. Additionally added small amount of leak dye in case the system has a slow leak. Swapped out thermostat for system #3 with WiFi model Honeywell.

Near Grey Hawk Ct, Carlsbad, CA 92010
Miguel P.

Miguel P.

Add Lennox 3-Ton 3-zone ductless mini split to the house. Install 18K BTU wall mount air handler to service the kitchen, Dining room and living room. Install 12K BTU wall mount air handler for the family room. Install 12K BTU wall mount air handler to service master bedroom and bathroom. All electrical, plumbing, copper refrigerant lines and covers included. $12,360 Paid to lowes. After Lennox rebate price $11,835 Lennox $525 rebate expires 6/12/2020

Near Via Hinton, Carlsbad, CA 92008
Jimmy P.

Jimmy P.

Found that thermostat interface Is no longer working properly on touch screen. Honeywell thermostat needs to be replaced so that system can function properly

Near Catalina Dr, Carlsbad, CA 92010
Michael P.

Michael P.

Replaced low voltage fuse on heat pump #3 and replaced defective thermostat. Programmed thermostat for unit #1 and found the liquid line disconnected at the heat pump outside. This system is not operational at this time. Wired low voltage thermostat for upstairs back office (towards the front).

Near Grey Hawk Ct, Carlsbad, CA 92010
Luis M.

Luis M.

Upon arrival performed diagnostic. Found system calling for cooling but no high voltage was present at system. Found breaker to be tripped in the half position, reset breaker and tripped again. Kept disconnect out and reset breaker, breaker did not trip until I connected disconnect once again. Went ahead and opened up top to system. Checked all windings on compressor, compressor is grounded. Condenser fan motor is leaking excessive oil. Indoor blower motor is leaking oil. 1. Grounded compressor / bad 2. Condenser fan motor bad bearing leaking oil 3. Indoor motor leaking oil 4. 20 year old Lennox system 5. R22 refrigerant System is non operational for cooling. Danielle/ Todd to get back with me to set date for replacement options .

Near Corte Lupe, Carlsbad, CA 92009
Michael P.

Michael P.

Troubleshooting and testing of two systems with low voltage faults. The first floor system had a burnt low voltage fuse, after isolating the short I found that it was coming from the outdoor unit. New brackets were installed to protect the line set covers in the warehouse and these were pinching the low voltage wire. I spliced a new low voltage wire into the line and replaced the low voltage fuse. Additionally the second floor system thermostat is not working. The thermostat has voltage but after removing the cover it looked like the wires were broken and over tightened. This will need to be repaired on another visit when the stairways are clear. *palet rack protection pinched the wiring*

Near Grey Hawk Ct, Carlsbad, CA 92010
Jimmy P.

Jimmy P.

Performed AC maintenance on five-year-old carrier condenser

Near Sitio Corazon, Carlsbad, CA 92009
Michael P.

Michael P.

Condenser diagnostic and refrigerant recharge

Near Grey Hawk Ct, Carlsbad, CA 92010
Jimmy P.

Jimmy P.

Ac not cooling house

Near Steinbeck Ct, Carlsbad, CA 92008
Tyler H.

Tyler H.

Doing a two system carrier air conditioner maintenance out here in Carlsbad.

Near Alverton Dr, Carlsbad, CA 92009
Luis M.

Luis M.

Upon arrival 1 system not working. Secondary motor control is flat. Blower wheel leaking excessive amount of oil. Indoor coil is completely covered and gunned up, very to no little coil showing. 5 amp fuse is blown.

Near Grey Hawk Ct, Carlsbad, CA 92010
Jorge C.

Jorge C.

Arrived on site to perform diagnostic on furnace. Homeowner is selling house and home inspection came out yesterday and found out that downstairs furnace is not operational. After inspection found that downstairs unit had no power, unit was unplugged in the attic. Plugged unit back in and powered right up. Cycled furnace for heat and it kicked on properly and started heating. System is fully operational upon departure. Charged card on file for diagnostic fee only, customer had previously called in and authorized over the phone.

Near Nightshade Rd, Carlsbad, CA 92011
Jimmy P.

Jimmy P.

Ac/furnace tune up

Near Magellan St, Carlsbad, CA 92011
Luis M.

Luis M.

Need to try an order original motor motor Jordan had ordered does not fit

Near Sierra Morena Ave, Carlsbad, CA 92010
Luis M.

Luis M.

No charge warrsnty.

Near Spruce St, Carlsbad, CA 92008
Luis M.

Luis M.

Customer is not gonna move with duct repair, she’s gonna try putting new register first .

Near Rockfield Ct, Carlsbad, CA 92010
Michael P.

Michael P.

Performed inspection and diagnostics check on the heating system. Monitored operation of the equipment and tested all electrical controls for faults. Recorded the system temperature rise and inspected the air quality of the system.

Near Skyline Rd, Carlsbad, CA 92008
Luis M.

Luis M.

Indoor blower motor & battery cap replacement for Judy Nobel.

Near Rockfield Ct, Carlsbad, CA 92010
Luis M.

Luis M.

Double furnace maintenance.

Near Sitio Frontera, Carlsbad, CA 92009
Michael P.

Michael P.

Ac repair in Carlsbad, Ca.

Near Plumeria Dr, Carlsbad, CA 92009
Brian H.

Brian H.

A.C maintenance in Carlsbad

Near Cayenne Ln, Carlsbad, CA 92009