Business Details
50+ Years
experience
Emergency
services
Your Partner for HVAC and Plumbing Excellence
Mulcahy CO Inc has been a trusted leader in the HVAC and plumbing industries for nearly a century. Since our founding in 1929, we have built a reputation for delivering innovative solutions, high-quality products, and unmatched technical expertise across the Upper Midwest. Our team of seasoned professionals specializes in hydronic HVAC systems, air distribution, and plumbing solutions tailored to meet the unique needs of commercial and industrial clients. We prioritize customer success by combining industry-leading equipment with personalized support, ensuring systems operate efficiently and reliably. Our 95-year legacy reflects our commitment to standing behind every solution we deliver, fostering lasting partnerships with clients and manufacturers alike.From initial design consultation to installation and ongoing maintenance, we provide comprehensive services that address complex challenges while prioritizing ease of use and sustainability. Our technical experts collaborate closely with engineers and architects to optimize system performance, even beyond our core product offerings. With four strategically located offices, we offer prompt emergency support and a robust training program to empower industry professionals. At Mulcahy CO Inc, we measure our success by the long-term satisfaction of our customers, driven by our core values of integrity, innovation, and unwavering dedication to service excellence.
Services
Hydronic HVAC Systems
Air Distribution Solutions
Plumbing Equipment
Boiler Installation
Cooling Tower Maintenance
Details
- Year established: 1929
Highlights and features
- We offer 95 years of specialized HVAC and plumbing expertise
- Our technical team provides 24/7 emergency support for critical systems
- We partner with 30+ industry-leading equipment manufacturers
- Our training programs deliver PDH-credited educational resources
- We maintain four regional service centers across the Midwest
Services
Hydronic HVAC Systems
We design and implement complete hydronic HVAC solutions using boilers, cooling towers, pumps, and heat exchangers. Our systems optimize energy efficiency while maintaining consistent comfort in commercial spaces. With the largest hydronics product line in the Midwest, we provide reliable heating and cooling systems backed by expert technical support.
Air Distribution Solutions
Our air distribution expertise covers VAV systems, rooftop units, and variable frequency drives. We partner with leading manufacturers to deliver energy-efficient air handling solutions that improve indoor air quality and reduce operational costs. Our technical team ensures proper system integration and performance optimization for new and existing buildings.
Plumbing Equipment
We supply and support commercial plumbing systems including pumps, water treatment equipment, and domestic water solutions. Our specialists address complex water challenges like hard water treatment and system flow optimization. We offer comprehensive solutions for maintaining safe, efficient water movement in healthcare, education, and industrial facilities.
Questions
What HVAC services does Mulcahy CO Inc offer?
We provide hydronic HVAC systems, air distribution solutions, boiler installations, cooling tower maintenance, and emergency repair services for commercial and industrial clients.
How long has Mulcahy CO Inc been in business?
We've served the HVAC and plumbing industries since 1929, maintaining our reputation as a market leader for nearly a century.
Do you offer emergency HVAC support?
Yes, we provide 24/7 emergency after-hours parts service with technical support available at 651-295-3885.
What geographic areas do you serve?
Our primary service territory includes Minnesota, Iowa, North Dakota, and South Dakota, covering the entire Upper Midwest region.
Do you provide technical training for HVAC professionals?
Yes, we offer PDH-credited training programs focused on system design, equipment optimization, and operational best practices for industry professionals.
Reviews (1)
Gabby Sandmon
Dec 01, 2018
Report
At a baseball game for the saints, somebody who is wearing your logo on your shirt was standing and talking very loud in front of us for a solid 15 minutes. was not respectful to us and denied our request for him to relocate, you know who you are. otherwise your doing a great job
