Business Details
47 Years
experience
Emergency
services
Trusted HVAC and Refrigeration Services in Tyler, TX
Founded in 1979, Air-Tech has been delivering expert heating, air conditioning, and refrigeration services across East Texas for over 45 years. Our team of factory-certified technicians brings unmatched experience in commercial and residential HVAC systems, including installation, repair, and maintenance of complex refrigeration units, walk-in coolers, and industrial chillers. We prioritize quality workmanship, using proven methodologies to ensure energy-efficient solutions tailored to client budgets. With 24/7 emergency availability and service contracts for preventive maintenance, we serve schools, restaurants, office buildings, and homes.Our founder, Randy Denby, leverages decades of hands-on expertise to maintain rigorous standards, ensuring systems operate reliably and efficiently. Backed by certifications in refrigerant handling and partnerships with major equipment brands, we combine technical proficiency with personalized service. As a locally rooted business, we emphasize transparency, accountability, and long-term client relationships, ensuring every project meets exacting specifications and industry regulations.
Services
Commercial HVAC
Residential HVAC
Commercial Refrigeration
Service Contracts
Emergency Repairs
Details
- Year established: 1979
Highlights and features
- We have over 30 years of experience in HVAC and refrigeration systems.
- Our technicians are factory-certified on major brands and field-seasoned.
- We offer 24/7 emergency service for urgent heating and cooling needs.
- We provide customized service contracts for preventive maintenance and peace of mind.
- Our team has installed systems in over 300 commercial buildings across East Texas.
Associations and certifications
- Texas Department of Licensing and Regulations
What people say
Quality Work
Dependable
Highly Recommend
Honest and Professional
Services
Commercial HVAC
Air-Tech designs, installs, and maintains commercial heating, ventilation, and air conditioning systems. Our experts handle new construction, replacements, and repairs, ensuring energy efficiency and compliance with industry standards. We offer preventive maintenance and service contracts to minimize downtime for businesses in Tyler and East Texas.
Residential HVAC
We provide residential heating and cooling solutions, including repairs, installations, and maintenance. Our certified technicians service all major brands and offer indoor air quality assessments to enhance home comfort. With 24/7 emergency availability, we ensure reliable performance for homeowners in East Texas.
Commercial Refrigeration
Air-Tech specializes in commercial refrigeration installation, repair, and maintenance for supermarkets, industrial facilities, and processing plants. Our certified technicians service walk-in coolers, freezers, and ice machines, offering 24/7 emergency support and manufacturer-authorized warranty work across East Texas.
Service Contracts
Our service contracts provide scheduled HVAC and refrigeration maintenance to prevent breakdowns and extend equipment lifespan. Clients receive priority emergency service and energy-efficient system performance, ensuring cost savings and operational reliability for businesses and homeowners in Tyler.
Emergency Repairs
Air-Tech offers 24/7 emergency HVAC and refrigeration repair services for urgent issues. Our rapid-response team addresses critical system failures, ensuring minimal disruption for commercial clients and immediate solutions for residential customers in East Texas.
People
Randy Denby
Founder
Randy Denby founded Air-Tech in 1979 with over 30 years of HVAC and refrigeration expertise. He specializes in complex systems, from residential units to 1000-ton chillers, and oversees installations in schools, restaurants, and industrial facilities across East Texas.
Questions
What services does Air-Tech offer?
Air-Tech provides commercial and residential HVAC installation, repair, and maintenance, along with commercial refrigeration services, emergency repairs, and service contracts.
Are your technicians certified?
Yes, our technicians are factory-certified on major brands and hold refrigerant handling certifications for HVAC and refrigeration systems.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC and refrigeration repair services to address urgent client needs in East Texas.
What areas do you serve?
We serve Tyler and the surrounding East Texas region, including commercial and residential clients in schools, restaurants, and industrial facilities.
Can I schedule preventive maintenance?
Yes, we offer service contracts with scheduled preventive maintenance to ensure system efficiency and longevity for HVAC and refrigeration units.
