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Business Details
50+ Years
experience
Trusted HVAC Repair and Installation Services in Sanford, NC
Cooper Mechanical Contractors has been serving Lee County and surrounding areas since 1940. We specialize in heating, air conditioning, ventilation, and exhaust systems for residential, commercial, and industrial clients. Our professionally trained technicians deliver quality repairs on all makes and models. We offer complete design and installation services tailored to individual heating and cooling needs. As a local authorized Greenheck dealer, we provide air movement and control equipment solutions for commercial and industrial applications.

Our service areas include Sanford, Raleigh, Cary, Chapel Hill, and surrounding North Carolina communities. We guarantee professional service during equipment servicing, repair, or replacement. Our team listens to client needs and presents customized proposals for system upgrades. Most equipment change-outs are completed within a single day. We maintain a commitment to quality workmanship and customer satisfaction. Our consultants schedule appointments at client convenience to discuss specific requirements.
Services
HVAC Repair New Installation System Change Out Ventilation Systems Preventive Maintenance
Details
  • Year established: 1940
Highlights and features
  • We have over 80 years of HVAC experience since 1940
  • Our technicians are professionally trained and certified
  • We service all makes and models of HVAC equipment
  • We are an authorized Greenheck dealer for commercial systems
  • We serve 15+ North Carolina communities including Raleigh and Chapel Hill
Associations and certifications
  • Greenheck
Services
HVAC Repair
We provide comprehensive HVAC repair services for residential, commercial, and industrial systems. Our certified technicians diagnose and fix all makes and models with guaranteed workmanship. Emergency repairs ensure minimal downtime for clients.
New Installation
Our team designs and installs complete heating and cooling systems tailored to property requirements. We offer energy-efficient solutions with proper sizing and configuration for optimal performance and client comfort.
System Change Out
We replace outdated HVAC units with modern energy-efficient systems. Most installations complete within one business day with minimal disruption to property operations and daily activities.
Ventilation Systems
As a Greenheck dealer, we supply and install commercial ventilation and exhaust systems. Our solutions address comfort ventilation, industrial processes, and energy recovery applications for various building types.
Preventive Maintenance
Regular maintenance plans extend equipment lifespan and prevent unexpected failures. Our technicians perform comprehensive inspections, cleaning, and adjustments to maintain peak system efficiency and performance.
People
Lee Littiken
President
Lee Littiken leads Cooper Mechanical Contractors with decades of HVAC industry experience. He oversees operations and strategic direction for the family-owned business established in 1940.
Chris McNeil
Service Manager
Chris McNeil manages service operations with expertise in HVAC system diagnostics and repair. He coordinates technician teams to ensure timely, quality service delivery across multiple North Carolina counties.
Questions
What HVAC services do you offer?
We provide repair, installation, and preventive maintenance for heating, air conditioning, and ventilation systems in residential, commercial, and industrial settings.
Do you service all equipment brands?
Yes, our certified technicians repair and maintain all makes and models of HVAC equipment with guaranteed workmanship.
Are emergency repairs available?
We prioritize urgent HVAC issues and offer prompt service scheduling for system failures affecting comfort or operations.
What areas do you serve?
We serve Sanford, Raleigh, Cary, Chapel Hill, Fayetteville, Durham, and surrounding North Carolina communities within a 60-mile radius.
Do you offer system replacement?
Yes, we perform complete HVAC system change-outs with modern energy-efficient units, typically completed within one business day.
Are you a Greenheck dealer?
We are an authorized Greenheck dealer providing commercial ventilation, exhaust systems, and air movement solutions for industrial applications.