M&H Gas & Midwest Hydro Testing Join the Central McGowan Family
Expanding Our CO₂ Capabilities and Service Footprint Across the Midwest
We’re excited to share that M&H Gas & Midwest Hydro Testing has been acquired by Central McGowan and Minneapolis Oxygen, two long-standing, family-owned companies with deep roots in the gases and welding industry. This move marks a significant milestone in our journey and opens the door to even greater possibilities for our team, our customers, and the communities we serve.
Since 1972, M&H Gas has proudly served over 5,000 customers with reliable, innovative CO₂ solutions—supporting everything from convenience stores and restaurant chains to entertainment venues and theme parks. With more than 100 years of combined industry experience and a dedicated team of 45 professionals, we’ve built a legacy on trust, safety, and customer-first service.
Joining Central McGowan and Minneapolis Oxygen allows us to continue that legacy—while expanding our reach, enhancing our offerings, and investing in even better solutions for you. Together, we’re strengthening our ability to provide safe, dependable CO₂ systems across the Midwest.
As Ron and Mike McClain shared, “M&H Gas & Midwest Hydro Testing is excited to see our family legacy continue with Central McGowan, another family business with similar shared values. We look forward to the growth and innovation that lies ahead.”
We’re still the same team you know and trust—now with even more support and resources behind us.
To learn more about Central McGowan, visit: https://www.centralmcgowan.com
To learn more about Minneapolis Oxygen, visit: https://www.mplso2.com