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50+ Years
experience
Emergency
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Trusted HVAC, Electrical & Plumbing Services in Greensboro, NC
AC Corporation has been delivering specialized mechanical, electrical, and plumbing systems since 1935. Our expertise spans HVAC, electrical, plumbing, process piping, and custom fabrication for commercial and industrial clients across diverse sectors including healthcare, data centers, pharmaceuticals, and education. With over 400 employees and licenses in 16 states, we combine decades of technical experience with innovative solutions to meet complex project demands.

As part of Crete United, we leverage a nationwide network to provide multi-service energy efficiency solutions while maintaining a relentless focus on safety, reliability, and sustainable outcomes. Our in-house engineering capabilities and skilled technicians enable us to execute projects from concept to completion, ensuring systems are delivered on time, within budget, and without safety incidents.
Services
HVAC Systems Electrical Process Systems Duct Fabrication Building Automation Backflow Prevention Custom Air Handling Units Odor Control Scrubbers Specialty Products Process Piping Metal Fabrication
Details
  • Year established: 1935
Highlights and features
  • 85+ years of specialized experience in industrial HVAC and process systems
  • Nationwide service with licenses in 16 states and engineering capabilities in 10
  • In-house engineering and fabrication for customized solutions
  • Emergency HVAC service available in NC, SC, and VA
  • Proven safety record with zero accidents in critical projects
Services
HVAC Systems
We design and install custom HVAC systems for commercial and industrial facilities. Our solutions include chilled water systems, air handling units, and CRAC units tailored to mission-critical environments. With 85 years of experience, we ensure optimal temperature control and energy efficiency for data centers, hospitals, and manufacturing plants.
Electrical Process Systems
Our electrical systems integrate with complex industrial processes, including high-capacity power distribution and automation controls. We handle projects requiring 3000-amp services and large-scale conductor installations, ensuring reliable power delivery for manufacturing and critical infrastructure facilities.
Duct Fabrication
Custom duct fabrication services for commercial HVAC systems using precision manufacturing techniques. We produce large-scale ductwork for facilities requiring specialized airflow solutions, including clean rooms, laboratories, and industrial processing environments with strict environmental controls.
Building Automation
Integrated building automation systems that optimize HVAC, security, and energy management. Our solutions include programmable logic controllers and BMS platforms that enhance operational efficiency while maintaining precise environmental conditions for sensitive applications.
Odor Control Scrubbers
Specialized air treatment systems for industrial odor abatement and contaminant removal. Designed for food processing plants and chemical facilities, these scrubbers use advanced filtration and chemical processes to maintain air quality compliance and community relations.
Questions
What industries does AC Corporation specialize in?
We serve healthcare facilities, data centers, pharmaceutical plants, educational institutions, and manufacturing facilities requiring specialized mechanical systems.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC service in North Carolina, South Carolina, and Virginia for critical system failures.
What geographic areas do you serve?
We operate nationwide with licenses in 16 states and engineering capabilities in 10 states across the United States.
How do you handle complex industrial projects?
Our in-house engineering team develops customized solutions, while our 400+ skilled technicians execute installations with precision and safety compliance.
Are you part of any larger organization?
We are a member of Crete United, a national network providing integrated energy efficiency solutions for commercial and industrial clients.
Reviews (2)
John Reed
Jan 01, 2022 Report
Hands down the best fab shop I've worked in and the guy I work under (Jeff) is the best boss I've ever had. You have his back and he's got yours. There's slot of room for improvement at this company as well. I have no complaints
Buck Matthews
Nov 07, 2020 Report
Critical: Professionalism I worked for the company for 25 years. My boss at the time got caught stealing from the company. They moved him to another position but he fired others for lesser offenses. He's still working there. Does this sound like an equal opportunity company?