Since 1965, Casto Technical Services, Inc. has built its reputation on setting the standard for providing the highest quality Heating Ventilating Air-Conditioning(HVAC) sales, installation, & service for a variety of industries in the region. Industries include education, industrial, healthcare, government, financial, & professional services. Known regionally as a leader in HVAC services, providing total facility solutions that are fairly priced, effectively & efficiently delivered, & backed with our commitment of performance assurance. CTS has a steady & managed growth in client base, project size, & capability that is evident in the company's success in repeat business from satisfied customers. Continued growth is a reflection of the standards in excellence & commitment to earning & keeping client's trust. CTS is a West Virginia based American Success Story. It began with only four employees, Casto Technical Services, Inc. has continuously expanded over the years, the mission, however, remains the same - to provide customers with the highest quality HVAC products in the industry, & 100% satisfaction in service. Success is achieved by working diligently to earn repeat business. CTS provides the most valuable assets - experienced & trained employees who are supported with the best tools & equipment in the industry. Services include, but are not limited to: Indoor Air Quality Testing & Remediation, Training in HVAC/BAS Systems, and 24/7 Service & Emergency Repair.