Mid-State Heating and Air, LLC
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About Mid-State Heating and Air, LLC
Mid-State Heating and Air, LLC has served Columbia and the surrounding Midlands since 2009, building a reputation on honest diagnostics and transparent pricing. This family-owned contractor holds a 4.8-star rating across 300 reviews, reflecting consistent delivery of quality service. Operating 24 hours daily, seven days a week, the team responds to emergencies throughout the capital city and nearby communities including Lexington, West Columbia, and Cayce.
What distinguishes Mid-State is their specialization in Daikin high-efficiency systems and a three-year labor warranty that exceeds industry standards. The company promises upfront, written estimates before any work begins with no hidden fees, a commitment echoed across customer reviews. Their Peace of Mind maintenance program helps homeowners avoid emergency calls through Preventative care, while their true 24/7 dispatch means real technicians arrive without the typical "we'll get back to you Monday" delays common in the trade.
Customer stories reveal the hands-on approach. When Mark S.'s furnace failed over a weekend, another company quoted $533 for a circuit board replacement under warranty. Mid-State technician Julio arrived the same day, evaluated the system, and identified the real issue: a clogged filter. He replaced the filters, and the unit ran perfectly. For commercial clients, technicians Jeff and Chris thoroughly explained system options, guiding business owners toward informed decisions rather than high-pressure sales.
What Customers Say
All five-star reviews explicitly praise honest diagnostics and fair pricing, with multiple customers noting Mid-State refused unnecessary repairs other companies recommended. Three recent reviewers highlight specific technicians, Julio, Jeff, and Chris, demonstrating consistent team quality. Reviewers also emphasize the three-year labor warranty and transparent quotes as differentiators from competitors.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
HVAC Repair & Diagnostics
Emergency and scheduled repair services for major brands, with fast diagnostics and upfront pricing to identify and fix system failures quickly.
HVAC Installation
Full installations with a focus on high-efficiency Daikin systems and ductless solutions, including system sizing and professional setup for homes and businesses.
Maintenance Plans
Preventive maintenance offerings such as the 'Peace of Mind' plan to keep equipment running efficiently and reduce the risk of after-hours breakdowns.
24/7 Emergency Response
Round-the-clock dispatch and technicians available for urgent heating and cooling failures, with transparent emergency pricing and prompt arrival.
Commercial HVAC Services
Service and repair for commercial systems, including diagnostics, planned maintenance, and guidance on replacement or upgrades.