HVAC reviews in National City, California

The installation was swift and efficient, leaving my space cool and comfortable within an hour. Highly recommended!

Great service! Highly recommended.

The best HVAC Supply House in South San Diego, the staff here is always very friendly and knowledgeable All their mini splits have 10 years warranty and they have all the accessories you need.

Great place with everything needed for a ductless system! Awesome staff would definitely recommend!

UA Store in National City is a fantastic place for all your HVAC project needs. They offer a wide selection of products, from air conditioning units to parts and tools, ensuring you find everything required for your project. Featuring reputable brands like UA United Appliances and Gree, you can trust the quality of their offerings. The staff is knowledgeable and helpful, providing great customer service. This store is a go-to spot for top-quality HVAC supplies.

The staff was incredibly helpful and knowledgeable, guiding me to the best options based on my needs. The store was well-organized, making it easy to find exactly what I was looking for.

I greatly appreciate the service provided here. Pretty much a one stop shop for the air conditioning needs. All technicians are welcome.

I've made many purchases here, all different applications and equipments and the team here is always knowledgeable for what I need don't need or could need. Great pricing and hospitality, all around a great store

We shop with many different HVAC distributors and there’s no question the UA store is the best. They give the best service. Always go above and beyond for our team and our customers. If you install mini splits or central units and you don’t call Kathem what are you doing?

Do not use. Completely unreliable and not professional.

The problem with my AC unit was quickly diagnosed and repaired.

I highly recommend this place to anyone who needs any type of service/repairs. They are very professional, informative and get the job done on a timely manner!

I would recommend. Very responsive and was able to accommodate a repair on short notice. Salwan doesn't try to upsell. I've used them twice and will continue to.

Ali went above and beyond to get this AC fixed. Very impressed with his service and knowledge, including a great price! Thank you Kool-Air!

Salwan was assigned to fix our A/C during a horrible heatwave. We were worried we would fall victim to high estimates… out of desperation from the heat. But the technician was prompt, honest,and thorough. Couldn’t have been more pleased!!

Salwan and his associate repaired my A/C system 6/29. He kept me updated regarding when he would arrive for service and successfully completed the service repair in less than an hour. The technicians were efficient and professional.

If you choose to go with KOOL AIR HEATING AND COOLING be ready for terrible customer service and even worse workmanship. Unfortunately, I was forced to use KOOL AIR HEATING AND COOLING by our whole home warranty company, and there was nothing “Kool” about our experience. Their lead technician (the father) is completely unreasonable and difficult to communicate with. He also almost walked off the job if I didn’t pay him for the work upfront which goes against the California Contractors guidelines. The contractor can only request 10% upfront or $1000, whichever is less. Unfortunately he had me in a no win situation with the temperature over 100deg outside.

After completion of the install, our house would not get below 77deg running 100% of the time over a 12hour period. The suction line at the coil and the expansion valve at the condenser were both freezing over in addition to an excessive amount of cold air leaking from the coil. The icing on the cake was water leaking from the drain line because they didn’t glue the PVC joints. After calling them back out to fix their work, they said there was nothing they could do and everything was fine, despite our house not being able to “Kool” below 77deg.

After I sealed the coil myself with aluminum tape and plumbers putty, reinsulating the suction line and then calling out a true professional to check our refrigerant pressure, they determined that our refrigerant pressure was too low. Once additional refrigerant our system started to system finally started to operate properly.

Bottom line is if you want your house to be “Kool” during the summer months steer clear of KOOL AIR HEATING AND COOLING.

We were struggling with a faulty AC unit for 2 months before these guys were able to come in and get everything fixed for us! Not only were they professional, but they constantly gave me a call to keep me updated on the entire process. There wasn’t a single time where I didn’t know the status of our repair, and we finally got it all fixed today. I’d highly recommend the Kool-Air team!

We had a great experience from Ali who came to fix our AC unit. He explained the problem and the process of fixing it. By the time he left we had a cool home again ! We are extremely satisfied with the service and the great customer service received. 👏🏽👏🏽👏🏽

Once again Kool comes through again I can not say enough good things about him and his team. Both he and his team are knowledgeable. Kool Air should be your go to heating and air company whether you need an estimate for a new unit or a repair of an existing unit you can be sure you are getting quality work and fair pricing

Last weekend, our AC started making a loud buzzing sound, so I called On Guard HVAC Repair. The technician arrived on time, traced the noise to a failing capacitor, and replaced it while explaining what had caused the issue. Within a short time, the unit was running quietly and cooling the house evenly again. It was a relief to see the problem fixed quickly without any hassle.