Champion & Nash is a Houston HVAC company that recently expanded through a partnership with Aircon Air Conditioning and Heating, combining two established local brands under one operation. The company is both veteran-owned and women-owned, LGBTQ+ friendly, and operates 24/7 with locations in Spring (19339 Ella Blvd) and Pasadena (4227 Allen-Genoa Rd). The combined entity holds a 4.7-star rating across 473 reviews and a Texas HVAC license (TACLB123086E).

Champion & Nash serves the full spectrum of residential HVAC needs: AC repair, installation, and maintenance; furnace installation, repair, and maintenance; heat pump service; ductless system installation and repair; plumbing services including drain cleaning and water heater work; and commercial HVAC. The company has been serving the Houston area for over 40 years across its predecessor companies.

Technicians Zach, Gonzalo, Lakota, and Enzo are named across recent reviews and praised for technical knowledge, clear communication, and going beyond what was asked. Gonzalo took time to explain each diagnostic reading during an AC tune-up. Lakota correctly identified a failing component that wasn't actively triggering a problem yet, preventing a mid-summer breakdown. Jacob was described as one of the most knowledgeable and approachable HVAC technicians a customer had encountered across years in a related industry.

The review history for the Aircon predecessor brand includes some negative experiences — installation quality issues and a diagnostic charge without resolution — that predate and overlap with the Champion & Nash transition. These reviews reflect a period of operational change. The company's current approach, including a maintenance plan, financing options, and same-day service availability, reflects a more structured service model.

For Houston homeowners who need a large, well-resourced HVAC contractor with multi-service capabilities and 24/7 availability, Champion & Nash is worth considering alongside smaller independent contractors.