The Best HVAC Companies in Charleston, SC

Service Experts Charleston boasts an impressive rating of 4.9 from 6,561 reviews, showcasing their strong reputation in the community. Customers appreciate their professionalism and thoroughness in both installations and repairs. While they provide excellent service, some reviews mention pricing that can be on the higher side for certain services. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is comprehensive HVAC solutions. It serves Charleston and nearby regions, with $150 to $500 pricing, and the honest trade-offs are higher pricing on some services and long wait times during peak seasons.

With a rating of 4.9 from 1,302 reviews, Carolina Climate Control receives high marks for its knowledgeable technicians and reliable service. Reviewers often praise their ability to handle complex HVAC issues with ease. However, the company's limited service area may not be suitable for everyone in the Charleston metro. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is complex HVAC issues. It serves Charleston and nearby areas, with $150 to $450 pricing, and the honest trade-offs are limited service area and higher prices than some local competitors.

Holy City Heating & Air, LLC has earned a 4.9 rating from 1,044 reviews, with many customers highlighting their friendly service and prompt response times. They excel in both installations and emergency repairs. However, some customers have reported inconsistent follow-up after service calls, which may leave some feeling unsupported. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is emergency repairs. It serves Charleston and surrounding areas, with $100 to $400 pricing, and the honest trade-offs are inconsistent follow-up and limited warranty options.

Smoak's Comfort Control has received a 4.9 rating from 884 reviews, with many customers praising their thorough inspections and quality installations. They are particularly noted for their customer service and follow-up care. A few clients have mentioned occasional delays in service scheduling, which could be a concern during peak demand.

M&B Heating and Air has a solid 4.9 rating from 657 reviews, with customers frequently praising their reliability and professionalism. They offer a range of services, from routine maintenance to emergency repairs. However, some reviews indicate that their pricing can vary significantly based on the complexity of the job. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is routine maintenance and repairs. It serves Charleston area, with $100 to $450 pricing, and the honest trade-offs are pricing can vary widely and limited availability during peak times.

5 Star Charleston holds a strong rating of 4.9 from 283 reviews, known for their friendly and knowledgeable technicians. Customers appreciate their attention to detail and quick service. However, the smaller review base may make them a less proven option compared to other top contenders in the area. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is personalized service. It serves Charleston and nearby regions, with $100 to $400 pricing, and the honest trade-offs are smaller review base and limited service options compared to larger companies.

Charleston Heating and Air has a rating of 4.8 from 444 reviews, with many customers highlighting their fair pricing and efficient service. They are a solid choice for basic HVAC needs. However, some customers have reported issues with communication, which may affect their overall experience. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is basic HVAC services. It serves Charleston area, with $100 to $300 pricing, and the honest trade-offs are communication issues reported and limited advanced services.

AC Heating and Air Conditioning Services has a solid rating of 4.8 from 45 reviews, though the thin review base makes it a promising but unproven choice. Customers report satisfactory service, but the limited feedback raises questions about their consistency and reliability. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is basic cooling and heating needs. It serves Charleston and surrounding areas, with $100 to $300 pricing, and the honest trade-offs are thin review base and limited feedback on reliability.