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Air Squared Mechanical

Commercial and Industrial HVAC

Air Squared Mechanical, a leading HVAC Contractor in Northern California since 2002. If you’re looking for a reliable, trustworthy, and efficient HVAC Contractor to tackle your projects, then you’ve come to the right place. With a diverse portfolio, Air Squared has the experience to manage a large variety of different projects.


About Us

Since 2002, Air Squared Mechanical has been recognized as a top HVAC Contractor in Northern California. We have provided clients with a wide range of HVAC services for all their needs. Whether you’re looking to renovate your existing  commercial space or a Industrial Design/Build project, we happy to help you achieve the results you seek. Contact us today to receive a free estimate.

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Our Services

Air Squared Mechanical is your one-stop-shop for all your HVAC and Design/Build needs. Whether you’re looking for help with something minor or need an experienced professional to take on a larger scale project — We are your go-to pro and are ready to handle it all. Browse through the list of our services below, and get in touch for your free estimate.


Industrial/Commercial HVAC Installation

Do you have a HVAC  idea that you’d love to bring to life? Since 2002, We have provided our clients with a wide range of HVAC services, including Commercial/Industrial HVAC Installation, VRF, VRV, ASM, Design/Build, Metal Roofing, Service and Maintenance at competitive market rates. If you’re looking for a certified expert for your next project, I’m the person to call. Get in touch today for your free estimate.



Our clients are my number one priority, and we will go the extra mile to make sure they’re completely satisfied with our work. Have a specific project that requires professional attention? Our Design Build services are designed to tackle even the most complex projects, included VRF and VRV. Call us today to discover how we can help.

Air Purifier Installation


Air Squared Mechanical is able to do service on a variety of projects. Whether it is small residential service call to large industrial chillers, refrigeration, and VRF we have you covered. All our service techs are continually trained to keep up with the ever changing technology in the HVAC industry.  Give us a call today.


HVACR Maintenance

Looking for a reliable HVAC Contractor with years of experience? Since 2002, Air Squared Mechanical earned a reputation for absolute customer satisfaction including many large national accounts like Chuck-E-Cheese, American Modular Systems, Pacific Mobile Stuctures, Pacific Southwest, Geary Pacific, Container to name a few. We offer Building HVAC Maintenance and Replacement and many other services at competitive rates, all while providing clients with personalized attention that’s catered to their needs.  Get in touch so we can get started right away.

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Shadelands Sports Mall


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About the Team

Professional Experts By Your Side

Jay Friesen


Jay has been in the HVAC industry for over 40 years, his current role is guiding

Air Squared Mechanical as a successful business. He also is heading up the Design Build

department and assisting clients with systems that meet their very specific requirements

and conditions.

Gary Walker

Construction Manager/Senior Estimator

Since 2007, this team member has helped shape the success of our business. He has over 25 years of HVAC experience, along with multiple certifications From Mitsubishi VRF, Samsung VRF, Lennox VRF,  LG VRF, Greenheck to name a few. He is also a certified Journeyman in the sheet-metal field.  Gary is also Sargent at Arms for the Delta Sierra ASHRAE chapter.

Ravnil Prassad

Service Manager

Kristy Swanson

Office Manager/Billing/Human Resources

Home: Meet the Team


26978 S. Banta Rd
Tracy, Ca. 95304


FAX: 209-581-9672

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