Business Details
44 Years
experience
Trusted HVAC Parts and Support Services in LaGrange, KY
Cas Air Co was established in 1982 with a commitment to exceeding customer expectations through quality equipment, technical expertise, and personalized support. Our team specializes in HVAC solutions for new construction, replacement projects, and aftermarket needs, serving engineers, contractors, and design/build firms. With decades of experience, we provide factory-authorized replacement parts, technical information, and customer support for a wide range of HVAC systems. Our locally owned and operated business focuses on delivering tailored solutions while maintaining a vested interest in every project's success. We offer rapid parts fulfillment, with most shipments dispatched within 24-48 hours, and handle custom fabrication for specialized components.Our service territory covers Kentucky and Southern Indiana, supporting clients with both standard and complex HVAC requirements. We maintain partnerships with leading manufacturers to ensure access to cutting-edge technologies like PULSE~PURE water treatment and SONDEX plate heat exchangers. Our technical staff provides expert guidance for equipment selection, installation, and maintenance optimization. We prioritize environmental responsibility through innovative non-chemical water treatment solutions and sustainable product offerings. Our comprehensive approach combines product quality, technical proficiency, and dedicated customer service to deliver long-term value for commercial and industrial HVAC applications.
Services
HVAC Parts Supply
Replacement Components
Technical Support
Equipment Sales
Aftermarket Services
Details
- Year established: 1982
Highlights and features
- We offer 40+ years of specialized HVAC industry experience
- Our team provides factory-authorized replacement parts inventory
- We deliver technical expertise for complex system requirements
- We maintain rapid parts fulfillment capabilities
- Our locally owned operation ensures personalized service approach
Services
HVAC Parts Supply
We provide factory-authorized replacement parts for evaporative cooling units, heat exchangers, and water treatment systems. Our inventory includes components for major manufacturers' equipment with rapid fulfillment capabilities. Technical specialists assist with part identification using model numbers, serial numbers, and VIN codes to ensure proper compatibility and system performance.
Technical Support
Our experienced team offers technical consultation for HVAC system design, component selection, and troubleshooting. We provide application-specific recommendations for cooling towers, condensers, and heat transfer equipment. Support includes specification reviews, performance calculations, and maintenance optimization to maximize system efficiency and longevity.
Equipment Sales
We distribute complete HVAC systems including adiabatic coolers, dry coolers, and evaporative condensers from leading manufacturers. Our product portfolio features energy-efficient solutions with advanced technologies like Smart Shield water treatment and SONDEX plate heat exchangers. We support both standard and custom-engineered equipment requirements for commercial applications.
Aftermarket Services
We offer comprehensive aftermarket support including remote sump installations, system upgrades, and performance optimization services. Our team provides field service for equipment maintenance and repair, with access to technical documentation and replacement components. We specialize in extending equipment lifecycle through preventive maintenance programs and system retrofits.
Water Treatment Solutions
We implement chemical-free water treatment systems using PULSE~PURE technology and conventional chemical treatment programs with SONDEX equipment. Our solutions address scale prevention, corrosion control, and microbial growth in cooling systems. We provide customized treatment plans to maintain water efficiency and regulatory compliance for industrial applications.
Questions
What HVAC equipment brands do you support?
We provide parts and technical support for Evaptech, Evapco, SONDEX, Hyspan, and Herrmidifier products, along with select other manufacturers' equipment.
How quickly can you deliver replacement parts?
Most standard parts ship within 24-48 hours, while custom-fabricated components typically require 1-2 weeks for production and delivery.
Do you serve residential customers?
Our focus is commercial and industrial HVAC systems. We primarily serve engineers, contractors, and facility managers for large-scale projects.
What geographic areas do you cover?
We serve Kentucky and Southern Indiana from our LaGrange, KY headquarters, with nationwide shipping capabilities for standard components.
Can you help with system design specifications?
Yes, our technical team provides engineering support for equipment selection, performance calculations, and system optimization as part of our design/build services.
What water treatment options are available?
We offer both chemical-free Smart Shield systems and conventional chemical treatment programs using PULSE~PURE technology for cooling tower applications.
