About us

When you need expert attention for your home’s plumbing, HVAC or attic insulation, you want to know that the job will be done right the first time. All employees undergo background checks and drug tests. Doing business with Temper Mechanical means you can rest assured that all our services come complete with our worry-free Happy Home Service Guarantee. *

In addition to treating you and your property with respect—calling before we arrive, using shoe covers and drop cloths as needed—we guarantee that you’ll be satisfied with our work, as set out in a written estimate you approve before we start. If you’re dissatisfied for any reason, we’ll make every effort to meet your expectations. It’s that simple.

Our Team

Ron Hamilton

Ron Hamilton

Founder/Owner

Ron's commercial license number TACLA 92943E
Our owner, Ron Hamilton, started Temper Mechanical Air & Heat, LLC in May 2018. Ron is a graduate of the University of New Mexico, where he earned a Bachelors degree in Business Administration in 2001. He also earned a Masters of Business Administration (MBA) in 2004. Ron is a license Texas contractor in HVAC. With his vast experience and business knowledge, Ron wants to provide each and every customer with a superb experience and excellent customer service. He has won numerous awards in business excellence and has started and successfully operated numerous businesses throughout the US. Ron’s dedication to his customers needs have led Temper Mechanical to become one of the premier HVAC and mechanical companies in the Houston area. His mission is not only to meet the needs of each customer, but to make them a lifelong client.

Jermaine James

Jermaine James

Project Manager

Jermaine has been in the HVAC industry for over 13 years. He began his journey as an installation helper for new construction and rough ins. Jermaine was smart and capable of learning fast. He quickly proved himself among his crew members, and soon was running his own crew. While gaining real world experience, Jermaine was putting himself through HVAC tech school. Getting his certifications locked Jermaine in for a promotion and raise in just under six months. Through the years that followed, Jermaine worked vigorously and tirelessly to achieve his goal. In July of 2018, Jermaine had acquired his HVAC contractors license. Now he is a partner with Ron here at Temper Mechanical. Together, they will be bringing skill, leadership, and comfort to the industry and to customers.