Three generations
One family has run this company since 1978.
Merle Aaron Sr. founded Aaron Mechanical, LLC in 1978. His son, Merle Aaron Jr., owns and runs it today, the same name on the same trucks for three generations. The company designs, installs and services air conditioning, heating, refrigeration, indoor air quality and ventilation for houses and commercial buildings across Humble, Kingwood and the greater north Houston area.
The fleet Merle Aaron Jr. runs today, wrapped in the same red and blue as the company's own logo.
The founder and the son
Merle Aaron Jr. sits on the same industry boards his father's customers trusted.
Merle Aaron Jr. has served on the RUUD Product Panel, the Century Supply Dealer Council and the Texas ACCA board, and he is a past President of the Houston ACCA chapter, the local wing of the Air Conditioning Contractors of America. That is the kind of standing a technician earns by showing up to the same buildings for decades, not the kind a new company can buy.
The company is licensed by the State of Texas under contractor license TACLA023312C and carries $2,000,000.00 in liability coverage. It operates as an unbiased independent contractor rather than a factory branch, with factory trained technicians and installers, so a recommendation on your air conditioning or heating system follows the load and the budget rather than a sales quota. Every employee passes a background check at hire, and the company runs a drug free workplace with random testing.
Recognition
Named a RUUD Reliable Top Contractor six years running.
- Founded
- 1978
- RUUD Reliable Top Contractor
- 6 years running
- Liability coverage
- $2M
RUUD Manufacturing has recognized Aaron Mechanical as a Local Top Contractor for customer satisfaction in equipment installation and service six years in a row. The company also holds an ASHRAE Certificate of Achievement for leadership and academic excellence in the HVAC industry. Both awards sit alongside the four written guarantees on every install.
Industry affiliations
- ACCA
- ASHRAE
- ARI
- AHRI
- RUUD Certified Technicians
- Lennox Certified Technicians
- The Lake Houston Area Chamber of Commerce
- Energy Star Certified Technicians
The mission statement
“Aaron Mechanical, LLC is committed to providing the highest quality and highest performance in design, fabrication, installation, and service of all your air conditioning, heating, refrigeration, indoor air quality, and ventilation products. We will continue to grow our partnership with you through trust, honesty, and competitive pricing. We utilize our skills and training to ensure the continued success of our employees and our customers.”
That statement has run in the footer of every page this company has published for years. It reads the same in 2026 as it did when Merle Aaron Jr. took it over from his father.