Meet The Team

For the past nine years, Matthew has been a driving force behind the quality work that defines Waller's Plumbing and Heating. He brings a rare mix of technical skill, hands-on dedication, and genuine care for every home and business he serves.

Matthew holds a Journeyman Plumber and Gas Fitter (JPG) license, an EPA 608 Universal license, and he recently earned his MM-98 contractor's license. These credentials reflect years of hard work, but they only tell part of the story. What really sets Matthew apart is his commitment to getting the job done right, the first time.

If you've admired the projects in our portfolio, you've already seen his craftsmanship in action. Matthew is the face behind that work, rolling up his sleeves on the installations, repairs, and details that show what we're capable of. He takes pride in clean, reliable workmanship and treats each project as if it were in his own home.

When you work with Waller's, you get more than a service call. You get Matthew's experience, his attention to detail, and his promise to leave your home better than he found it.

Steve started Waller's Plumbing and Heating in 1988. Steve has been doing mechanical contracting work for over 40 years. Steve currently holds a MM98 - Mechanical Contractors License.

Aaron has been part of Waller’s Plumbing & Heating since 2017, initially working part-time while earning his Bachelor of Science. After graduating in 2022, he joined Los Alamos National Laboratory, gaining experience in scientific research and hazardous-materials emergency response. This work strengthened his skills in safety, technical instrumentation, problem-solving, and methodical decision-making. In June 2026, Aaron returned to Waller’s Plumbing & Heating full-time to help lead the next generation of the family business.

Today, Aaron combines his scientific background with hands-on knowledge of plumbing, heating, HVAC, water quality, mechanical systems, and building systems. He also helps improve the company’s operations, estimating, customer service, and technology while continually expanding his trade knowledge through field experience, professional education, manufacturer training, and industry certifications. Aaron believes a good tradesperson should understand why a system works—not simply how to replace a part—and approaches every project with clear communication, careful troubleshooting, and a commitment to lasting solutions, honest service, and quality workmanship.

Waller’s Plumbing & Heating, inc. has been keeping Los Alamos homes comfortable for over 38 years and we’re excited to bring that same hometown service to Rio Rancho.

Our story started with one service truck, a toolbox, and a simple promise: treat every home like it’s our own.

We’re a trusted mechanical contractor specializing in plumbing, heating, and cooling systems, known for showing up on time, doing it right, and standing behind our work long after the job is done."

800+

38

Years of experience

Happy clients

Aaron Waller

General Manager

Steve Waller

President & Founder

Matthew Waller

Superintendent