5 Commercial HVAC Contractors in Moncks Corner, SC
Top-Rated Commercial HVAC Contractors in Moncks Corner
TemperaturePro Charleston
“366 reviewers give TemperaturePro Charleston a 4.9-star average, with most five-star reviews citing same-day arrival, clear communication, and repairs that…”
Atlantis Heating & Air Conditioning
“Every reviewer awarded five stars. Three clients specifically referenced pricing below competing bids by thousands of dollars. Two customers named Brandon as…”
All Commercial HVAC Contractors (5 total)
Commercial HVAC Costs in Moncks Corner
Commercial system pricing in Moncks Corner. 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 Moncks Corner, SC: What to Expect
Moncks Corner businesses operate within Charleston's climate, where summer temperatures reach 89 F with humidity near 78%, creating relentless latent cooling loads from May through September. Salt-laden Atlantic air accelerates component wear on rooftop units, making preventive service essential year-round. Five contractors serve Commercial HVAC in Moncks Corner, maintaining a 4.0 average across nearly 1,000 reviews, with three offering around-the-clock support for businesses that cannot afford downtime.
Annual maintenance contracts for single rooftop units range from $500 to $2000, while small commercial spaces under 5,000 square feet typically budget between $1,000 and $5,000 annually. Mid-size facilities spanning 5,000 to 25,000 square feet fall within a $3,500 to $10,000 annual contract bracket. These costs reflect system complexity and labor for coastal installations where salt exposure demands frequent filter changes and coil cleanings. South Carolina requires commercial HVAC contractors to hold a Mechanical Contractor Group 2 license from the state Licensing Board, giving business owners baseline competency assurance.
TemperaturePro Charleston earns consistent praise for same-day response and transparent diagnostics that resolve issues prior contractors missed. Clients note their ability to explain problems clearly and avoid recommending unnecessary repairs. Atlantis Heating & Air Conditioning draws frequent mentions for aggressive pricing that undercuts competing bids by thousands of dollars, with technician Brandon cited across multiple reviews for responsive service. Pointer Cooling and Heating maintains a perfect five-star rating across all displayed reviews, with technician Jason T. specifically recognized for transparent communication, thorough diagnostics, and restraint from unnecessary upsells.