5 Commercial HVAC Contractors in Greenwood, SC
Top-Rated Commercial HVAC Contractors in Greenwood
Waldrop Plumbing Air Electric
“Every reviewer awarded 5 stars, with most specifically naming the technician who served them, suggesting repeat customers and strong technician retention; 10…”
Mathis Plumbing & Heating Co.,Inc
“Emergency same-day arrival appears in positive reviews; technicians Hugh, Nick, and Jack earn repeat mentions for clear communication, professional demeanor,…”
All Commercial HVAC Contractors (5 total)
McCall's Supply, Inc. - Greenwood, SC
“Seven of eight reviewers awarded five stars, praising quick turnaround, friendly staff, and helpful service.…”
Commercial HVAC Costs in Greenwood
Commercial system pricing in Greenwood. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Greenwood, SC: What to Expect
In the Columbia metro area, summer temperatures regularly hit 93 degrees with 65 days above 90, and the humidity makes the heat feel even more oppressive. This combination creates some of the highest cooling demand in South Carolina, driving consistent need for Commercial HVAC in Greenwood. Five contractors serve this market, maintaining an impressive 4.9 average rating across more than 1,400 reviews, and two of them offer around-the-clock service for businesses that cannot afford downtime during peak heat.
South Carolina law requires HVAC contractors to hold a Mechanical Contractor license from the state's Contractor's Licensing Board, ensuring baseline qualifications. For building owners, annual maintenance on a rooftop unit runs $500 to $2000, while a comprehensive service contract for a small business under 5,000 square feet typically costs $1,000 to $5,000. Mid-size facilities between 5,000 and 25,000 square feet generally fall in the $3,500 to $10,000 range for annual coverage.
Review patterns reveal what separates the better shops. Mathis Plumbing & Heating Co. receives praise for same-day emergency response, and technicians Hugh, Nick, and Jack are repeatedly mentioned for explaining problems clearly and communicating professionally. Waldrop Plumbing Air Electric and The Holloway Company both earned 5-star averages, with clients specifically noting rapid turnaround and the ability to solve problems without multiple visits.