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39 Years
experience
Emergency
services
Your Trusted HVAC Partner in Canal Winchester, OH
General Temperature Control (GTC) has been Ohio's premier full-service mechanical provider since 1987. Our team of EPA-certified and UA-trained craftsmen combines traditional personal service with state-of-the-art technology to deliver energy-efficient solutions that enhance quality control and minimize operational disruptions. With OSHA-certified safety protocols and specialized expertise in predictive maintenance, 24-hour emergency services, and green energy systems, we prioritize long-term client satisfaction through reliable, code-compliant workmanship.

Our decades of experience in commercial, industrial, and institutional sectors demonstrate our commitment to optimizing facility performance while reducing costs. By maintaining rigorous training standards and partnering with independent safety consultants, we ensure every project meets the highest benchmarks for safety and efficiency. This dedication to excellence has solidified our reputation as a trusted leader in mechanical services across Ohio.
Services
Mechanical Construction Sheet Metal Fabrication Predictive Maintenance Green Energy Services Plumbing
Details
  • Year established: 1987
Highlights and features
  • We offer 24/7 emergency HVAC services for critical operational needs.
  • Our team includes EPA-certified and UA-trained mechanical professionals.
  • OSHA-certified safety programs ensure secure job sites for all stakeholders.
  • Predictive maintenance solutions prevent costly equipment failures and downtime.
  • Proven expertise in complex projects since 1987 across Ohio's commercial sectors.
Services
Mechanical Construction
We design and install custom mechanical systems for commercial and industrial facilities. Our solutions integrate energy-efficient technologies to optimize climate control and operational efficiency. With expertise in complex installations, we ensure seamless integration with existing infrastructure while meeting strict safety and compliance standards.
Predictive Maintenance
Our predictive maintenance programs use advanced diagnostics to identify potential equipment failures before they occur. This proactive approach reduces downtime, extends equipment lifespan, and lowers repair costs through scheduled interventions based on real-time performance data.
Green Energy Services
We implement renewable energy systems including geothermal heating and refrigerant recovery programs. These services help businesses reduce carbon footprints while achieving cost savings through improved energy efficiency and compliance with environmental regulations.
Sheet Metal Fabrication
Our in-house fabrication capabilities produce precision sheet metal components for HVAC systems. Using CAD drafting and specialized equipment, we create custom ductwork, roof curbs, and adapters that meet exact project specifications for both new construction and renovation projects.
24-Hour Emergency Service
We provide immediate response for critical mechanical failures outside regular business hours. Our emergency team ensures rapid diagnosis and repair of HVAC and plumbing systems to minimize operational disruptions and maintain safe working conditions.
People
Bob Billings
CEO
With decades of leadership in mechanical contracting, Bob Billings oversees strategic operations at GTC. His focus on integrity-driven business practices and technical excellence has guided the company's growth since 1987.
Matt Burris
Project Manager
Matt Burris brings extensive project management experience to GTC's complex mechanical installations. He ensures timely execution of commercial and institutional projects while maintaining strict adherence to budgetary and quality standards.
Questions
What HVAC services does General Temperature Control offer?
We provide full-service HVAC solutions including installation, predictive maintenance, emergency repairs, and energy efficiency upgrades for commercial and industrial clients.
Do you provide 24/7 emergency HVAC support?
Yes, our 24-hour emergency service ensures rapid response for critical mechanical failures at any time.
Are your technicians certified?
All technicians are EPA-certified and UA-trained, with OSHA-certified safety protocols implemented across all job sites.
What energy-saving solutions do you offer?
We specialize in geothermal systems, refrigerant recovery programs, and variable refrigerant flow systems to reduce energy consumption and operational costs.
What areas do you serve?
We primarily serve commercial and industrial clients throughout Ohio, including Columbus, Canal Winchester, London, and Nelsonville.
How does predictive maintenance benefit my business?
Our predictive maintenance programs identify potential equipment failures before they occur, reducing downtime and extending system lifespan through data-driven interventions.