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Live in Comfort

Thank you for visiting the Hot N Cold official website. For concerns and inquiries about our heating and air conditioning services, you may contact us using the information on this page. We also provide quotes and estimates to interested clients.


The Most Reliable HVAC Contractor

in Southern California & Arizona

Finding the right temperature for your place all year long will never be a problem with the help of Hot N Cold. We are a Veteran Owned & Family-Oriented Company that provides honest and efficient HVAC services for commercial and residential places from California to Arizona. With our services, we hope that every home or office that we serve will function with greater ease and comfort. Contact us for more information.

About the Company

Hot N Cold has been serving clients for more than 15 years. Our owner, Jeff Lingenfelter, has been working in the HVAC industry for more than 25 years. With our commitment to excellence and our clients’ support, we hope that we can continue serving the community for many more years to come.


Mission Statement

Our goal is to provide top-of-the-line heating and air conditioning services that homes and offices can always rely on.

View Our Services