About Us

About Us

Helping Trade Specific
Industry Clients To Grow
Their Services

Over the years, Blue Cardinal Home Services Group has seen many seasons of change. Trucks have aged and been replaced, the brand has evolved, countless new uniforms, and new locations. We’ve celebrated wins and we’ve navigated losses. While each chapter is unique, what remains unchanged is the mutual commitment and dedication shared within the organization. Blue Cardinal Home Services Group shares a passion for people and for uplifting others. For giving back to our community, creating memorable and lasting experiences, cultivating meaningful connections, and in doing all of those things, preserving the Blue Cardinal Home Services Group legacy together.

Confidence in the strength of our roots has allowed us to embrace the winds of change and welcome each new season of growth. With each year of bright new opportunity, it became more evident than ever that our vision was to create a culture where each member could build their own legacy while preserving the culture and values we have built along the way.

Culture is key.
People make the difference

About Us
About Us
About Us

Three Generations of Commitment

Using the basic guidelines of good customer service, hard work, and pride, Irvin “Mac” McWilliams retired from the US Navy and put his skills to work. He traded his sailor’s hat for a technician hat when he started McWilliams Appliance and Refrigeration in 1974. A few years later, his son, Irvin McWilliams, Jr. joined the business and Mac changed the name to McWilliams and Son Heating and Air Conditioning. Following in Mac’s footsteps, Irvin began working as a helper while still in high school and eventually became President of the company. Trey McWilliams, Irvin’s son, and the 3rd generation, has followed in their example. Since he was a little boy, Trey has worked side by side with his father and grandfather, wearing multiple hats from tool helper, to service technician and eventually, Founder & Board Member.

All 3 generations have sacrificed blood, sweat, and tears working long days to serve our customers through hot summers and chilly winters. Their legacy continues to evolve as McWilliams and Son, Inc. added plumbing in 2021, and in 2022, launched the first-ever Home Services Academy, offering paid training and expanding opportunities for careers in the trades. As the Founder & Board Member of Blue Cardinal Home Services Group, Trey continues to honor his grandfather’s legacy by offering contractors opportunities to expand and invest in their teams and communities.
About Us
About Us
About Us

Your Growth, Our Passion

Over the years, Blue Cardinal Home Services Group has seen many seasons of change. While each chapter has been unique, our passion for growth, giving back to our community, and creating meaningful connections has remained the same.

Today, we’re eager to share our experiences and support framework with home services businesses who, like us, wish to build their legacy and embrace a culture of trust and partnership.

Blue Cardinal

Dream

Our team is dedicated to helping companies grow their dream business! We understand that starting and scaling a successful venture can be a challenging journey. That's why we're here to provide you with valuable insights, strategies, and resources to help you achieve your growth goals.

Build

From strategic planning and market research to operational execution and scalability, Blue Cardinal provides the vital resources and strategic insights necessary to propel your venture forward. Our hands-on approach ensures that every aspect of your business receives the attention it deserves, allowing you to focus on what you do best—innovating and building.

Grow

Blue Cardinal is a leading provider of growth solutions specifically tailored for home services companies. With a deep understanding of the industry's unique challenges and opportunities, Blue Cardinal offers a comprehensive suite of tools and services to propel businesses forward. By partnering with Blue Cardinal, home services companies can access the resources and guidance needed to expand their customer base, improve operational efficiency, and achieve long-term growth goals.

What Our Clients Say

Client Testimonials

See Our Reviews

Tyler Kime, Owner of Standard Heating, Cooling and Plumbing

“Blue Cardinal provided us the ability to grow the Standard brand and our team! There are many challenges facing the HVAC industry from worker shortages and training, to upcoming regulations and enhanced competition. We knew Blue Cardinal was the right fit for our culture to tackle those challenges and create a better future for our company and most importantly, our team. Choosing the right partner is a critical decision for any business owner and we are excited to be a part of the best team in the industry.”

David Dennis, Owner of Climate Control

“After interviewing several suitors, choosing Blue Cardinal as our partner seemed like the logical choice. We were looking for a partner with similar values and business practices who could help us level up. Trey, Luke, and their team have proven true to their word and continue to show support and help our team grow and improve. Looking forward to the next steps in growth.”