Business Details
50+ Years
experience
Emergency
services
Expert HVAC & Mechanical Contracting Services in St. Paul, MN
Cool Air Mechanical has been a trusted leader in mechanical contracting for over 50 years, specializing in commercial and industrial HVAC, plumbing, and industrial refrigeration solutions. Our expertise spans design-build projects, emergency services, and ongoing maintenance, supported by a full fabrication shop and a team of experienced engineers. We prioritize customer satisfaction through creative engineering, turnkey project management, and 24/7 service availability. Our commitment to safety, quality, and innovation ensures reliable solutions for complex mechanical systems.With a proven process from engineering consultation to installation and servicing, we build long-term partnerships with clients across diverse industries. Our UL 508A-certified control panel shop and HAZWOPER-trained team further enhance our ability to deliver tailored, code-compliant systems. Serving Minnesota and beyond, we combine technical excellence with personalized service to minimize downtime and maximize efficiency for every client.
Services
HVAC Systems
Sheet Metal Fabrication
Industrial Refrigeration
Parts Sourcing
Controls Systems
Plumbing Solutions
Emergency Services
Maintenance Agreements
Design-Build Projects
HAZWOPER Training
Details
- Year established: 1965
Highlights and features
- We offer 50+ years of experience in mechanical contracting.
- Our team provides 24/7 emergency service solutions.
- We specialize in industrial ammonia refrigeration.
- We are a UL 508A certified control panel shop.
- Our process includes engineering consultation and ongoing servicing.
Associations and certifications
- UL 508A
What people say
50+ years of experience
24/7 emergency service
Creative engineering solutions
Partnership-based approach
Thousands of satisfied customers
Services
HVAC Systems
Cool Air Mechanical designs, installs, and maintains commercial and industrial HVAC systems tailored to specific building requirements. Our solutions enhance energy efficiency, occupant comfort, and system longevity through advanced engineering and 24/7 emergency support. With 50+ years of experience, we deliver reliable climate control for diverse facilities including laboratories, retail spaces, and high-rise buildings.
Industrial Refrigeration
Specializing in ammonia refrigeration systems for industrial applications, we provide design, installation, and maintenance services for cold storage, food processing, and ice rink facilities. Our in-house drafting capabilities and HAZWOPER-trained technicians ensure safe, efficient operation of complex refrigeration systems with minimal downtime.
Controls Systems
Our UL 508A-certified control panel shop offers custom automation solutions for industrial and commercial applications. Services include building automation integration, process control systems, and real-time monitoring dashboards that optimize operational efficiency while maintaining compliance with safety standards across manufacturing and HVAC systems.
Emergency Services
Cool Air Mechanical provides round-the-clock emergency repair services for HVAC, plumbing, and refrigeration systems. Our rapid response team ensures minimal operational disruption for critical facilities through immediate troubleshooting, parts sourcing, and on-site repairs available 24 hours a day, seven days a week.
Design-Build Projects
We manage complete mechanical system projects from engineering consultation to installation, offering cost-effective design-build solutions. Our process includes collaborative planning, accurate proposals, and seamless execution with ongoing maintenance support, ensuring projects meet technical specifications while staying on schedule and within budget.
People
Rod Charlton
HVAC Department Lead
Senior Project Manager with 25 years of HVAC experience, specializing in system design and project management. Holds technical expertise from Dunwoody College of Technology.
Neil Scott
Plumbing Department Lead
Plumbing Division Manager with military engineering background and 9 years as UH-60 Blackhawk mechanic. Holds B.A.S. in Construction Technology from UW-Stout.
Mark Worms
Industrial Refrigeration Lead
Licensed Professional Engineer with 19 years in industrial HVAC and refrigeration systems design. Third-generation engineer from University of Minnesota with ammonia refrigeration expertise.
Chris Worms
Service Department Lead
Vice President with 34 years of service management experience. Graduated from Dunwoody Technical College and oversees 24/7 emergency service operations.
Jeff Hawthorne
Controls Department Lead
Vice President with 36 years of electrical and control systems experience. Holds engineering degree and MBA, specializing in UL panel shop operations and automation solutions.
Questions
What services does Cool Air Mechanical offer?
We specialize in HVAC, plumbing, industrial refrigeration, controls systems, emergency repairs, maintenance agreements, and HAZWOPER training for commercial and industrial clients.
Do you provide 24/7 emergency services?
Yes, our team offers 24/7 emergency service for HVAC, plumbing, and refrigeration system repairs and replacements.
How long have you been in business?
Cool Air Mechanical has served commercial and industrial clients since 1965, with over 50 years of mechanical contracting experience.
What industries do you serve?
We work with food and beverage facilities, ice rinks, healthcare institutions, government buildings, schools, and industrial manufacturing plants.
Do you offer maintenance agreements?
Yes, we create customized maintenance agreements to improve equipment lifespan, efficiency, and prevent costly breakdowns with scheduled servicing.
What sets you apart from competitors?
Our UL-certified control panel shop, HAZWOPER-trained team, and full-service design-build capabilities ensure comprehensive, code-compliant mechanical solutions.
