16 Commercial HVAC Contractors in North Charleston, SC
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Top-Rated Commercial HVAC Contractors in North Charleston
LimRic Plumbing, Electrical, Heating & Air
“With 6,769 reviews averaging 4.9 stars, reviewer sentiment is overwhelmingly positive. Multiple five-star reviews specifically name technicians like Tommy,…”
Sing
“With 699 five-star reviews, Sing Heating and Air maintains a perfect 5.0 rating. Reviewers consistently cite same-day emergency response times, honest…”
All Commercial HVAC Contractors (16 total)
Rush's Repair Service
“Five of six reviewed customers specifically recommend requesting Cody or Garrett by name for service. All…”
Morelli Heating & Air Conditioning, Inc.
“Every reviewer awarded a 5-star rating, with 89% of customers highlighting specific technicians by name.…”
McCall's Supply Inc
“Five of six reviewers awarded 4 or 5 stars, with positive feedback focusing on product availability,…”
Kru-Kel Co., Inc.
“7 of 8 reviewers award 5 stars, praising the staff's technical knowledge, fair pricing, and willingness to…”
Customer's Preference
“All 39 reviewers award 5 stars, with Kenneth named as the technician in every detailed review. Customers…”
Johnstone Supply
“Seven of eight reviewers award Johnstone Supply a perfect 5-star rating, with the lone 4-star review citing…”
Cullum Mechanical
“Of 51 reviews, the 4-star ratings predominantly cite rapid response and technician problem-solving ability,…”
Aero Air Techs Hvac
“Eight reviewers awarded 5-star ratings, with several emphasizing same-day arrival during heat-related…”
United Refrigeration Inc
“Six of eight reviewers awarded five stars, praising the staff's product knowledge, inventory breadth, and…”
R.E. Michel Company
“Three of eight reviewers gave one-star ratings citing product failures and service disputes, while five…”
Ferguson HVAC Supply
“5 of 7 reviewers rate the business 4 stars or higher, with positive reviews citing problem resolution and…”
Total Comfort Solutions - Charleston
“4 reviewers give Total Comfort Solutions a collective 4.0-star rating. Erik Abrahamsen highlights their…”
Commercial HVAC Costs in North Charleston
Commercial system pricing in North Charleston. 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 North Charleston, SC: What to Expect
North Charleston’s coastal Lowcountry climate drives steady demand for commercial cooling: long, humid summers with 89°F highs and 78% humidity push latent loads while salt air accelerates equipment corrosion near waterways. That pressure makes commercial-hvac North Charleston a year-round priority for local businesses. Sixteen contractors serve the area, averaging a 4.5 rating from 8,114 reviews, and four offer 24/7 emergency service.
Specific cost figures were not provided in the dataset, but major expenses in this market typically reflect equipment purchase and replacement, rooftop unit or packaged system work, corrosion-resistant materials, and ongoing maintenance contracts to control humidity. South Carolina requires a Mechanical Contractor (Group 2 — HVAC) license from the Contractor’s Licensing Board for commercial HVAC work, so budgeting should include licensed labor and any corrosion-mitigation upgrades recommended for seaside properties.
Customer highlight details were not available in the provided data. Given that, focus on market signals: the high review volume with a 4.5 average suggests generally solid performance but vetting is essential. Look for contractors with documented experience in moisture control and salt-air corrosion prevention, confirm Group 2 licensing, ask about planned maintenance intervals, and verify 24/7 response if minimizing downtime is critical.
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All HVAC Contractors in North Charleston, SC
Complete directory of 34 contractors — browse alphabetically
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All HVAC Contractors in North Charleston, SC
Complete directory of 34 contractors — browse alphabetically