About Us


Mission Statement:

Our Mission is to set ourselves apart by being a Rep Agency like no other by bringing high energy, persistence, creativity and passion to support our customers and Manufacturing Partners. Failures and mistakes do not define who we are, instead we take it and create a strategy for us to learn and grow from it. We will commit to the Lord whatever we do, and he will establish our plans. Prov. 16:3

Vision Statement: 

We are to be THE BEST Rep firm in the country. We stand strong in every market we cover with our Faith in the Lord and His word to guide us. We will be Honest and Timely in all our dealings with customers and manufacturers alike.


Our Team

Isaiah Nunez – President
(Rio Grande Valley & West TX)

With over 20 years experience working for accomplished companies such as Mitchell Metals – Isaiah Nunez (Nu-HVAC Owner) has a solid background and understanding of the HVAC Industry that has also allowed for strong relationships to be grown with HVAC Wholesalers in Texas and Oklahoma.

Customers continue to return to Nu-HVAC not just for the competitive prices that Nu-HVAC is able to offer but also to benefit from Isaiah’s wealth of knowledge and expertise of the industry.

Tony Gray – Sales DFW, Waco, Amarillo, TX and Oklahoma

For over 20 years Tony has been in the Customer Service/Operations industry developing and maintaining strong relationships with customers. He has used his love of numbers and strategy to successfully grow businesses and mentor team members.

Tony is a great addition to Nu-HVAC with the eagerness to learn and serve our customers.

Austin Ruiz

Austin comes Nu-HVAC with an 8 year combined background in automotive sales and electrical industries. His passion and eagerness to learn has made him an excellent addition to the Nu-HVAC team.

Austin is skilled at developing the right plan of action for each of his customers unique needs and is fully committed to helping them choose the best products. He has already built and continues to maintain strong client relationships by his ability to listen to the customers and put their needs first.

Michael Dotter

Michael is a Texas Tech Graduate with a background in marketing and sales for the last 6 years in a variety of fields. He brings a strong work ethic that attributes to the relationships he builds with clients by putting their needs first.

His ability to connect with others allows him to provide the best customer service and the best products available regardless of what you’re looking for.

Denice Contreras – Inside Sales Support

Denice Contreras

Denice loves what she does and it shows in her dedication and reliablility, often going over and above the call of duty assisting our customers. Her excellent customer support skills come from working previously in the customer service industry for almost 4 years. Prior to working with Nu-HVAC she had proven her self in finance and leasing with Hyunda Capital.

Denice has been a key component to the success and growth of Nu-HVAC and continues to help grow long standing relationships with our customers.


For any kind of query, contact us with the details below.