In 1985, Sylvester & Cockrum was founded as a full-service mechanical contractor. Since that time, we have grown tremendously and provide our residential and commercial customers with energy solutions through a variety of services, including full service HVAC service and maintenance, HVAC repair and replacement, full service plumbing and repair, process piping, full service electrical work, monitored security services, mechanical design, in-house water treatment, welding, manufacturing and custom fabrication, residential duct cleaning, system evaluation and integration, automated temperature controls, geothermal energy, thermal solar, and PV solar.

Sylvester & Cockrum has built itself on being a company that puts its customers first and finds the best solution for their energy needs. We believe that treating people with integrity, having a strong commitment to customer service, providing competitive rates, and doing quality work are what allows us to be a top tier company.

We also offer in-house metal fabrication and our technicians attend ongoing factory training for all major manufacturers.

We are a fully accredited business and

  • Fully insured
  • Certified
  • Licensed in North Carolina, South Carolina, Virginia, Georgia, and Tennessee


  • Provide 24/7 service
  • Guarantee 100% of all our work
  • Hire professionally trained technicians
  • Offer up-front pricing