The 9 Best HVAC Companies in Summerville, SC

Local Mechanical Heating & Air shares a 5-star rating from 459 reviews, praised for their competitive pricing and efficient service. Customers appreciate their transparent quotes and friendly staff. They are particularly well-regarded for installation services. However, some reviews mention occasional scheduling issues. 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 affordable HVAC installations. It serves Summerville and nearby towns, with $100 to $200 for installations pricing, and the honest trade-offs are occasional scheduling issues and smaller range of services compared to larger companies.

Acute Heating & Cooling holds an impressive rating of 4.9 stars from 381 reviews, with many customers praising their thoroughness and attention to detail. They are best known for their maintenance services and energy-efficient solutions. However, some clients have mentioned higher prices than competitors. 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 energy-efficient HVAC solutions. It serves Summerville and surrounding areas, with $80 to $160 for maintenance pricing, and the honest trade-offs are higher pricing than some competitors and limited emergency service availability.

Elite Air & Heat of Summerville has a solid rating of 4.9 stars from 324 reviews. Customers often commend their prompt service and knowledgeable staff. They excel in both installation and repair services. However, some reviews indicate that their pricing can be on the higher side. 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 reliable HVAC installations. It serves Summerville and nearby regions, with $100 to $250 for installations pricing, and the honest trade-offs are higher pricing and limited availability during peak seasons.

Reliable Heating and Air, LLC holds a rating of 4.9 stars from 176 reviews. Customers appreciate their punctuality and quality workmanship. They are particularly good for furnace repairs and maintenance. However, their smaller review base means their reputation is still promising but unproven. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is furnace repairs. It serves Summerville area, with $75 to $150 for service calls pricing, and the honest trade-offs are smaller review base and limited service options.

All Star Heating & Air Conditioning has a rating of 4.9 stars from 165 reviews. Customers often mention their friendly service and effective solutions. They excel in routine maintenance and system upgrades. However, some clients have reported slow response times during busy periods. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is routine HVAC maintenance. It serves Summerville and nearby areas, with $80 to $150 for maintenance pricing, and the honest trade-offs are slow response times and limited emergency service.

Coastal Carolina Comfort has a 4.9-star rating from 165 reviews. Customers praise their knowledgeable technicians and quick service. They are best for air conditioning installations and repairs. However, a few reviews mention issues with follow-up service. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is air conditioning installations. It serves Summerville area, with $100 to $200 for AC installations pricing, and the honest trade-offs are issues with follow-up service and limited range of services.

Quality Pro Services Charleston has a rating of 4.9 stars from 58 reviews. Customers appreciate their promptness and professionalism. They are good for basic HVAC services. However, the small review base makes them a less proven choice compared to others on this list. 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 HVAC services. It serves Charleston and Summerville areas, with $75 to $150 for service calls pricing, and the honest trade-offs are small review base and limited range of services.