ARS/Rescue Rooter is one of the largest HVAC and home services companies in the United States, with a Houston location operating 24 hours a day, 7 days a week. The Houston operation carries a 4.6-star rating across 11,657 reviews — one of the highest review volumes of any HVAC contractor in the market. Services span HVAC (installation, repair, and maintenance for AC, heating, furnaces, and heat pumps), plumbing (drain cleaning, sewer line repair, water heater repair, gas line repair, garbage disposal), electrical, and attic insulation. Financing is available, and ARS backs its work with an Exceptional Service Guarantee — a promise to keep working until the customer is satisfied.

On the HVAC side, the company's sales consultants are frequently named in reviews. Chad Jackson is cited across multiple reviews for thorough system analysis, transparency about installation options, and follow-through after installation — including returning to a customer's home to help set up a new thermostat. Chris Burks is noted for explaining system trade-offs and structuring deals that work for customers. Logan leads installation teams that include technicians Esteban, Cesar, and Aquilino, with reviewers describing work that is "so neat and organized" — noting organized cable runs and installation quality that one reviewer compared to buying a brand-new home. Installation has been completed in 24-hour turnarounds when needed.

On the plumbing side, technicians Nick Johnson and the crews of Carlos, Segondo, and Luis are credited with handling gas leak emergencies and full gas line replacements with professionalism and safety focus.

For Houston homeowners who prefer a large national brand with deep staffing, multi-trade capability, documented installation quality, and a service guarantee, ARS/Rescue Rooter is a reliable choice.