Gemini Mechanical

Steve and I began Gemini Mechanical in April 2000 and we have been blessed to be able to work together all these years building a business that we can be proud to call our own. Additionally, we are a Woman-Owned Business and have our HUB certification.

Our goal in starting this company was to provide for our family and be able to work in an environment that God and family were placed in a priority position. We have the best people working with us to make this a strong, solid, profitable business that prides itself on doing a job well and taking care of one another. God has placed many great people in our company that continue to facilitate that same design…a job well done without compromising our standards and integrity.

Yes, Steve and I are no longer married, and he still is a great business partner and we have a super relationship. Our original goal has changed as I am sure any business
person can attest. Sometimes the road turns and if you don’t turn with it you’ll end in the ditch. What a gift it is to be able to work along side my friend and business partner.

We want to thank you all for allowing us to be a part of the growth and comfort of your home and business as well. May God bless you all!

Hello I am Steve Payne. I have been in the HVAC (Heating, Ventilation and Air Conditioning) business since 1974 where I worked alongside my father building ductwork. I quickly moved into the construction end of things and continued up the ladder working my way into management. I have managed several large companies and aided in their growth and success.

Although our personal relationship has changed, Belinda and I remain committed to the goals and values this company was founded on. We continue to work together each and every day to further the future of our company. I could not ask for a better partner or friend.

Also, we work with some of the best General Contractors in the Austin area and are grateful for their continued confidence in our service. They know this is personal to us and that provides them with a sense of comfort knowing we will do a great job.

My name is Brent E Mullen. I have been employed with Gemini Mechanical for over 14 years. I started in this trade at 15 years old working summers as a helper, and have worked my way up to Construction Manager/Field Supervisor. I got in to this trade by following my father, who also spent his life working in this trade. I have worked on and managed all types of projects from industrial to residential. One of my greatest strengths is the ability to adapt and overcome any situation that may arise and to stay calm while getting the job done in a timely manner.

My personal time is spent enjoying my family and our activities as well as playing a round of golf when I can.

I moved to Austin after high school in 1990. I started in this industry in 1995 on the residential side and move into the commercial side in 2000. The thing I enjoy most is working with clients to solve problems and get the job done on time and on budget.

When I’m not working I enjoy spending time outdoors with my wife and two wonderful boys.

I’m a Christian family man. Married to my best friend (Theresa) for 31 great years. Father to the one and only Brittany Adair, who has certainly made me very proud and honored to be her Father.

Enjoy hunting, fishing, shooting, football, baseball, family gatherings, raising exotic birds, getting away to the coast as much as possible.
Central Texas resident for all my life. Graduated from McCallum High School 1979, and immediately went into the HVAC industry working for my Father (Gene Adair -RIP) at N. G. Adair, Inc. (now known as Trueform) who taught me most of what I learned in this type of work.

Great to be a part of the GMSI family. A fantastic group of people who go out of their way to make everyone feel like family. The entire crew (office and field) consistently display the utmost professionalism and dedication to their craft.

My work history: Trade Experience: 37 Years in the HVAC (1979 – 2016), and have worked for some well-known reputable companies. However I am confident, and assured I saved the best for last. GMSI is where I will finish out my career to which I have several more years to go. Could not ask for any better. Like myself, they also believe †

32 Years experience in the fields of Taxes, Accounting, Payroll and Human Resources.

Marcial is in charge of project takeoffs and the bid list distribution. He works closely with the sales team, and can answer questions or concerns about projects before they bid and any questions regarding our bid list. He enjoys music, artwork and playing with his “dog” son Bennie.