Subzero Heating & Air Conditioning
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Subzero Heating & Air Conditioning
Subzero Heating and Air Conditioning is independently owned and operated for a reason. I am Jack Marlowe, Owner of Subzero. I am the one who does all the work, and you only deal with me directly. I keep a low overhead expense, therefore resulting in lower prices than large and medium sized companies.

No hassles, no runarounds, no middleman. Subzero Heating and Air Conditioning specializes in residential new system installations and service. I use Rheem high quality heating and air conditioning systems with eco friendly R-410A freon. Please call for a free estimate on system replacements. Subzero Heating and Air Conditioning offers preventive maintenance programs.

Maintenance is one of the most important things to do, to ensure a long life to your heating and air conditioning system. Regular cleaning and filter changes are the key to clean air in your home. Please call to schedule a maintenance pakage that fits your needs. I graduated from high school in 1991, then went straight to a trade school, Universal Technical Institute, Phoenix AZ, for H.V.A.C. training.
Reviews (10)
Irish Lady G.
Irish Lady G.
Oct 04, 2021
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You will never go anywhere else for you HVAC! Great guy and highly recommended in our community. He came by, gave me some advice and went onto his next stop. I didn't need service and he didn't charge me. I would call him anytime.
Mina G.
Mina G.
Jul 02, 2021
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Jack of Subzero Heating and Air Conditioning came over to our home in Fountain Valley to fix our air conditioner with the Nest Thermostat. We first found Jack through the NextDoor app. Jack has great communication, is honest, and gives very fair pricing. He was able to explain what the issue was with our air conditioner, and efficiently made the repairs. It's reassuring to know we have a go-to company for our heating and A/C needs. I highly recommend Subzero Heating and Air Conditioning!
Teresa H.
Teresa H.
Dec 27, 2020
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Joe is awesome , Did a great job installing my new AC and heater , great communication and very thorough and on time . He's a one man show so you know it will be done right . Best price too
Diane P.
Diane P.
Aug 14, 2020
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I highly recommend Sub Zero. Jack is the best. Responded to my first call within an hour and set up an appointment time.
On time, knowledgeable, explained everything and at a fair price.
Recommended by many Fountain Valley neighbors and residents. Give him a call you won't be disappointed.
Glenn Suveg
Glenn Suveg
Sep 18, 2019
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Jack replaced our entire AC and heat exchange unit in three days he’s very detailed with his work . He takes time to go over what needs to be done with you, and how to make the new system as efficient as possible
thanks again Jack
Glenn And Cheryl
R. R.
R. R.
Aug 10, 2019
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This review is far overdue. Our family met Jack Marlowe well over 15 years long before Yelp reviews. He installed our first a/c and heating unit for us back then and continues to do a fantastic job now. Jack is very budget conscious and doesn't oversell what you don't need. He recommends the best products that will give you the most for your money. He is absolutely professional and will show up on time and get the job done. Jack recently installed a new a/c and heating unit in our new home and we are so appreciative of him keeping us cool this summer. To anyone reading my review you
Daniel N.
Daniel N.
Aug 05, 2019
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Jack is the man! I was referred to him by a good friend and he did not disappoint. My mom has a rental property and the air conditioner had finally started dying out. We called Jack and given that this is the busy season he came by quickly and gave us a super unbeatable quote. The following weekend which was this weekend he came by and knocked it out. Honestly, I am incredibly impressed and satisfied at the professionalism, the quality of work and just the fact that he wanted this done right.

Jack is legit! He's a super cool guy. If you want great work and literally an unbeatable price you
Sharon F.
Sharon F.
Jul 28, 2019
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Great Air Conditioner Installation!

I highly recommend Subzero Heating & Air Conditioning!. Jack Marlowe, the owner, installed a 4 ton unit for me in Rancho Cucamonga. His price was extremely reasonable. He asked a lot of questions to make sure I was getting exactly what I wanted. He worked cleanly and hauled away the old system.
He kept me informed about when he would be here. When the system was installed, he explained everything and answered all my questions. He is an honest man who will do exactly what he says he will do. I highly recommend Jack and his company, Subzero Heating
Nelson R.
Nelson R.
Mar 22, 2016
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I hired Jack to replace all my air ducks and one system coil after we discovered a huge rodent issue in our attic. I got about 6-7 esimates from other licensed ac/heating companies and Jack was one of the most affordable and professional. He arrived on time each day and explained to me what was going to happen and what he was going to do each day. he also answered all my questions that I had. Jack is the owner and a one man show. He is a more affordable than others because he doesn't have to pay other employees, several company trucks, etc.. I would use Jack again and recommend him based
J. B.
J. B.
Jun 03, 2013
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If you want an honest guy, call Jack at SubZero. He came highly recommended to me by friends. I had to wait a couple of days for him because it was a hot and busy weekend, but it was worth it. It's just him--so he doesn't have a boss or a corporation giving him any quotas and pressuring him to pad the invoice. He took his time to explain things, showed me how to care for the A/C unit, checked the other unit (we have two), checked vents and filters, explained how things should be working, and answered all my questions. Saved me a bunch of money! :)