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Claim This BusinessOne Stop Plumbing Heating & Air operates as a locally owned and insured contractor serving Lexington and the Greater Columbia region of South Carolina. With a perfect 5-star rating across 135 client reviews, the company has established itself as a trusted name for both plumbing and HVAC solutions in the Midlands. Their team handles everything from routine water heater installations and drain cleaning to emergency pipe repairs, offering residents of Lexington and surrounding communities a single point of contact for comprehensive home comfort needs.
What distinguishes this contractor is their round-the-clock availability for emergencies alongside their investment in advanced indoor air quality solutions. The company offers germicidal UV air purification systems and whole-house air filtration, addressing a growing concern for Midlands homeowners concerned about indoor air pollutants. Their service menu includes tankless water heater installations and whole-house repiping services, providing options for both immediate repairs and long-term system upgrades. All technicians are licensed and insured, giving property owners peace of mind on every service call.
Reviewers consistently highlight the communication and care provided by David and his team. One homeowner described how David kept them informed throughout an extensive waterline and drain line replacement project, while another praised the crew for treating their home with respect during toilet installations. Melissa Greenlee noted the rapid completion of her plumbing job with constant updates on timeline and pricing, and Jessica Curtis recounted how the team resolved her hot water heater emergency alongside additional issues, recommending cost-effective solutions suited to her situation.
All 135 reviews award 5 stars, with multiple reviewers specifically naming David and praising his communication throughout projects. Common themes include respectful home treatment, same-day availability for emergencies, and upfront pricing transparency.
| Sunday | 8 AM–6 PM |
| Monday | 8 AM–9 PM |
| Tuesday | 8 AM–9 PM |
| Wednesday | 8 AM–9 PM |
| ThursdayToday | 8 AM–9 PM |
| Friday | 8 AM–9 PM |
| Saturday | 8 AM–6 PM |
Comprehensive plumbing repair and emergency response covering burst pipes, leaks, drain issues, and system diagnostics for fast mitigation and lasting repairs.
Installation and replacement of conventional and tankless water heaters, including sizing, venting, and safety checks to restore reliable hot water.
Drain clearing, sewer and waterline services, and full repiping projects that address chronic clogs and aging pipe systems with durable solutions.
Heating and air conditioning repair, system replacement, and routine maintenance to improve efficiency and prevent breakdowns across seasons.
Duct installation and repair, air filtration, and germicidal UV purification systems designed to reduce airborne contaminants and improve home comfort.
Membership options through the Number One Club for scheduled maintenance and priority service, plus financing pathways to manage larger project costs.