About Denali Environmental

Denali is a woman-owned mechanical construction service enterprise based in the DFW Metroplex. Our projects range from home projects for people like you to major contracts with large clients such as DFW Airport, TxDOT, and Lockheed Martin. We also serve local municipalities and school districts.

If environmental concerns are at the top of your mind, you’ve come to the right place. At Denali Environmental, we’ve provided increasingly eco-friendly mechanical and electrical services for decades. In 2015 we made sustainability our overall mission with a branding strategy emphasizing the sustainable initiatives we’ve implemented in our service lines.

Whether It’s energy-efficient HVAC systems, bathroom fixtures that save water yet perform extraordinarily well, lighting systems that barely sip electricity, or if you’re concerned about indoor air quality, Denali Environmental has practical solutions. If you’ve recently purchased an electric vehicle and need a home charger or want to install charging stations at your business, we can do that too.

The Denali Environmental Team



Michelle Thrailkill is the majority owner of Denali Environmental, the business her father started in 2004. Michelle was diagnosed with diabetes at 11, which led her to become a nurse and diabetes educator. As she later stepped into the family business, she brought a passion for healthcare, which fuels her drive for healthier solutions for families and the environment.



Rik Thrailkill is the COO of Denali Environmental. In 2020, following his service as an army paratrooper in Operation Desert Storm, he joined Denali to help position the company for growth. His greatest focus is on the electric vehicle charging station sector of Denali’s business, and the difference going electric makes in our carbon footprint.

That’s only the beginning of what makes us so good at what we do. Our team of consummate professionals is at the core of our ability to offer quality, creative solutions for mechanical and electrical projects. You’ll enjoy working with our team. We select every one of our employees for a collaborative attitude and strong expertise in their field.

Our Mission

At Denali Environmental, our objective is to improve the planet’s health through innovative engineering and sustainable construction practices. We have over twenty years of experience in mechanical service and construction, and we combine that with creative strategies to help resolve today’s serious environmental challenges. We aim to create energy-efficient and eco-friendly building solutions that benefit people and the planet and create a more sustainable future for all.

Philosophy & Management Practices

When we select our employees, each person is thoroughly background-checked during the hiring process. We do this so you can feel safe to have any of our team members in your home or business.

We recognize that you are making a significant investment, so we work collaboratively with you and your family or team members to create the most cost-effective and proactive HVAC, plumbing, electrical, EV charging, and indoor air quality solutions for your home or business.

Core Values

For a business to be effective, all team members must align on a particular set of values. At Denali Environmental, we live by these values:


We work together compatibly toward shared goals for the greatest effectiveness and efficiency and the best possible outcome.


We take responsibility for what we do and can always give a satisfactory rationale for our actions.


We are honest and have strong moral principles; we say what we will do and do what we say or communicate to explain why we haven’t.


We use information, knowledge, imagination, and initiative to give you the greatest value for your investment.

How can we help you reduce your carbon footprint? Contact us today to talk with one of our knowledgeable customer service representatives. Our company philosophy and our solutions are innovative, pragmatic, and sustainable.