Sylvester & Cockrum
Hvac Services
Why pick this one
Sylvester & Cockrum serves commercial and industrial facilities with HVAC installation, repair, maintenance, and 24/7 emergency support across NC, SC, VA, and TN.
Best for
- Commercial and industrial HVAC installation
- 24/7 emergency HVAC service
- Preventive maintenance for chillers, boilers, cooling towers, and VRF systems
- R22 system replacement and A2L refrigerant upgrades
- Healthcare facilities needing medical gas and mechanical construction
- Military and government projects involving SCIF installations
- Large-scale HVAC and plumbing construction projects
Look elsewhere if
- Residential HVAC service
- Small household HVAC repairs
- Customers needing a published service price before consultation
Specialties
- Commercial and industrial HVAC installation
- Commercial and industrial HVAC repair
- HVAC maintenance plans
- Chiller maintenance
- Boiler maintenance
- Cooling tower maintenance
- VRF system maintenance
- Central air multizone system maintenance
- R22 refrigerant system replacement
- A2L refrigerant system upgrades
- Indoor air quality solutions
- Custom ductwork fabrication
- Medical gas systems
Certifications
- Licensed HVAC contractor
- Unlimited plumbing licenses
- Unlimited electrical licenses
- Certified welders
- Medical gas installation certification
What makes them different
- Commercial HVAC coverage across North Carolina, South Carolina, Virginia, and Tennessee
- 24/7 emergency HVAC availability
- In-house custom ductwork fabrication using coil lines and plasma tables
- 15+ years of SCIF installation experience for Department of Defense and military projects
- HVAC maintenance plans covering chillers, boilers, cooling towers, VRF, and central air multizone systems
- Emergency
- Available
- Response time
- Prompt diagnosis and expert repairs
- Serves
- Charlotte, Winston-Salem, Raleigh, Greenville, Asheville, Elizabethton, Spartanburg, Laurens
Distilled from this business's own website.
Public records
State license
- Licensed general contractor (Building, Water Lines & Sewer Lines) #49650 · Sylvester & Cockrum, LLC · valid until Dec 31, 2026
Source: NC Licensing Board for General Contractors, as of Nov 3, 2026
Matched to this business from government records by phone, website, name, and address. Spot something wrong? Claim this listing and we'll fix it.
Contact & Location
- Address
- 6000 Gun Club Rd, Winston Salem, NC 27103-9727
- Phone
- 13367663430
- Website
- http://www.sylcoc.com
- info@sylcoc.com
Services
- Commercial HVAC
- Industrial HVAC
- Commercial plumbing
- Commercial electrical
- Mechanical construction
- Plumbing construction
- HVAC installation and replacement
- HVAC repair and maintenance