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24 Years
experience
Emergency
services
Your Trusted HVAC Partner in Tracy, CA
Since 2002, Air Squared Mechanical has established itself as a premier HVAC contractor serving Northern California. Our team brings decades of combined expertise in commercial and industrial HVAC systems, delivering tailored solutions for projects ranging from minor repairs to large-scale design/build initiatives. With a focus on innovation and client satisfaction, we specialize in VRF, VRV, and industrial HVAC installations while maintaining a commitment to ongoing technician training and industry certifications.

Our portfolio includes partnerships with national accounts like Chuck-E-Cheese and American Modular Systems, reflecting our ability to handle complex projects with precision. Backed by a licensed team and a dedication to personalized service, we provide free estimates and comprehensive support for HVAC installation, maintenance, and emergency service needs.
Services
HVAC Installation Design/Build Services HVAC Maintenance Commercial HVAC Industrial HVAC
Details
  • Year established: 2002
Highlights and features
  • 40+ years of HVAC industry experience from our leadership team
  • Certified experts in VRF, VRV, and industrial HVAC systems
  • Personalized project management from concept to completion
  • 24/7 service availability for emergency HVAC needs
  • Proven track record with national commercial clients
Associations and certifications
  • Mitsubishi VRF
  • Samsung VRF
  • Lennox VRF
  • LG VRF
  • Greenheck
Services
HVAC Installation
We specialize in commercial and industrial HVAC installations including VRF, VRV, and industrial systems. Our certified technicians ensure proper system sizing, energy efficiency, and compliance with local regulations. With experience in both new construction and retrofit projects, we deliver reliable climate control solutions for businesses of all sizes.
Design/Build Services
Our design/build approach provides turnkey HVAC solutions from concept to completion. We collaborate with clients to create tailored systems that meet specific operational requirements while maintaining budget constraints. This service includes project management, engineering coordination, and implementation of advanced technologies like variable refrigerant flow systems.
HVAC Maintenance
We offer comprehensive maintenance programs for commercial HVAC systems to ensure optimal performance and longevity. Our technicians perform regular inspections, component testing, and system optimizations to prevent breakdowns and maintain energy efficiency. This service includes scheduled visits and detailed maintenance reports for facility managers.
Commercial HVAC
Our commercial HVAC services address the unique needs of office buildings, retail spaces, and industrial facilities. We provide specialized solutions for climate control, ventilation, and temperature regulation in commercial environments. This includes system upgrades, energy audits, and emergency repair services to minimize business disruptions.
Industrial HVAC
We deliver industrial HVAC solutions for manufacturing plants, warehouses, and production facilities. Our team handles large-scale systems requiring specialized engineering and robust components. Services include installation of industrial chillers, refrigeration systems, and climate control solutions designed for demanding operational environments.
People
Jay Friesen
Owner/CEO
With over 40 years in the HVAC industry, Jay leads Air Squared Mechanical's strategic direction and oversees design/build operations. His expertise ensures clients receive systems tailored to their specific requirements while maintaining business growth.
Gary Walker
Construction Manager/Senior Estimator
Bringing 29 years of HVAC experience, Gary manages project estimating and construction. His certifications in multiple VRF systems and sheet-metal work, along with ASHRAE chapter leadership, ensure technical excellence in every project.
Zinal Ali
Construction Superintendent
Zinal oversees project execution from start to finish, ensuring timely completion within budget while maintaining strict safety and quality standards. His role is critical in coordinating field operations and resource management.
Cher Grech
Office Manager/Billing
With 24 years in HVAC operations, Cher manages financial, administrative, and HR functions. Her expertise in prevailing wage compliance, insurance, and business logistics ensures smooth company operations and client billing accuracy.
Questions
What HVAC services do you offer for commercial businesses?
We provide comprehensive commercial HVAC services including system installation, design/build projects, preventive maintenance, and emergency repairs for office buildings, retail spaces, and industrial facilities.
Are your technicians certified for advanced HVAC systems?
Yes, our team holds certifications for major VRF systems including Mitsubishi, Samsung, Lennox, and LG, ensuring expertise in the latest HVAC technologies and installation standards.
Do you handle large-scale industrial HVAC projects?
Yes, we specialize in industrial HVAC systems for manufacturing plants and warehouses, including chiller installations, refrigeration systems, and climate control solutions for demanding environments.
What areas do you serve?
We primarily serve Northern California, with our headquarters located in Tracy, CA, providing services to commercial and industrial clients throughout the region.
Is emergency HVAC service available?
Yes, we offer 24/7 emergency HVAC service to address urgent system failures and minimize business disruptions for commercial and industrial clients.
Can you handle HVAC design/build projects?
Yes, our design/build service offers turnkey HVAC solutions from concept to completion, including engineering coordination, project management, and implementation of customized climate control systems.