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Business Details
28 Years
experience
Emergency
services
Trusted HVAC Solutions for Commercial & Industrial Clients
Founded in 1998 by Jeff Bear and Jeff Squires, Air Systems has built a reputation for delivering top-tier HVAC solutions to commercial and industrial clients across Missouri. Our team of factory-trained technicians, averaging 21 years of experience, undergoes continuous training to ensure precision and reliability in every project. We prioritize reducing energy costs, ensuring equipment longevity, and providing rapid response times to minimize operational disruptions.

Our emergency services operate 24/7, covering a wide range of HVAC systems, from chillers to building automation. With a focus on customer satisfaction, we guarantee our workmanship for one year and partner with leading manufacturers like Siemens and Honeywell to deliver cutting-edge controls. Our commitment to OSHA safety standards and refrigerant compliance underscores our dedication to quality and trustworthiness.
Services
HVAC Service HVAC Installation Preventative Maintenance Building Automation Emergency Repairs
Details
  • Year established: 1998
Highlights and features
  • Our technicians average 21 years of HVAC experience.
  • We offer 24/7 emergency service for critical systems.
  • Factory-trained experts ensure precision and reliability.
  • Established in 1998, serving Missouri with proven expertise.
  • Authorized Siemens & Honeywell controls contractor.
Services
HVAC Installation
We install commercial and industrial HVAC systems, ensuring energy efficiency and compliance with safety standards. Our team manages projects from old equipment removal to new system setup, guaranteeing workmanship for one year. Partnering with leading manufacturers, we deliver tailored solutions for optimal performance.
Emergency Repairs
Our 24/7 emergency repair service addresses critical HVAC failures, including chillers, boilers, and automation systems. With rapid response times and factory-trained technicians, we minimize downtime and restore operations swiftly, ensuring business continuity for industrial and commercial clients.
Preventative Maintenance
Preventative maintenance agreements reduce unexpected breakdowns and extend equipment lifespan. Our technicians perform regular inspections, refrigerant compliance checks, and system optimizations, ensuring peak efficiency and adherence to OSHA safety standards for commercial HVAC systems.
Building Automation
We design and install Direct Digital Control (DDC) systems for commercial buildings, specializing in Siemens and Honeywell solutions. Our automation services enhance energy efficiency, streamline operations, and provide real-time monitoring, improving comfort and reducing operational costs for industrial facilities.
HVAC Sales
We supply and install HVAC equipment, including chillers, boilers, and cooling towers. Our sales team collaborates with clients to select systems that meet specific needs, offering support from selection to installation and ensuring compatibility with existing infrastructure for seamless integration.
People
Jeff Squires
Co-Owner
Jeff Squires has been a commercial HVAC technician since 1981, working with Trane-St. Louis before co-founding Air Systems in 1998. He specializes in service installation and brings over four decades of industry expertise to the company.
Jeff Bear
Co-Owner
Jeff Bear co-founded Air Systems in 1998 with a vision to provide top-tier HVAC service. With extensive experience in commercial and industrial systems, he focuses on delivering reliable solutions and exceptional customer service across Missouri.
Questions
What HVAC services do you offer for commercial clients?
We provide installation, maintenance, emergency repairs, and automation solutions for commercial HVAC systems, including chillers, boilers, and building controls.
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency response for critical HVAC failures to minimize downtime and restore operations quickly.
Which areas do you serve?
We serve commercial and industrial clients throughout Missouri, with our headquarters in Columbia.
Are your technicians certified?
Our technicians are factory-trained, OSHA-certified, and average 21 years of experience in commercial HVAC systems.
Do you partner with HVAC equipment manufacturers?
Yes, we are authorized Siemens and Honeywell building controls contractors, ensuring high-quality automation solutions.