Business Details
50+ Years
experience
Emergency
services
Expert HVAC and 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, refrigeration, and plumbing solutions. Our expertise spans design-build projects, emergency services, and ongoing maintenance, supported by a full fabrication shop and advanced technologies. We prioritize customer partnerships, innovative engineering, and safety, serving critical industries with tailored mechanical systems. Our team of certified professionals delivers turnkey solutions from conception to installation, ensuring efficiency and reliability. With a legacy of excellence since 1965, we combine generational experience with cutting-edge capabilities to meet evolving client needs.Our commitment to quality is reflected in thousands of satisfied customers and long-term relationships built on trust. We offer 24/7 emergency service, HAZWOPER training, and nationwide part sourcing through industry partnerships. Our processes ensure projects are completed on time, within budget, and to the highest standards. From ammonia refrigeration to building automation, we provide comprehensive mechanical services that drive operational success. Our dedication to continuous improvement and union-certified craftsmanship solidifies our reputation as a fully bonded and insured industry leader.
Services
HVAC Installation
Industrial Refrigeration
Sheet Metal Fabrication
Plumbing Services
Controls Systems
Emergency Repairs
Maintenance Agreements
HAZWOPER Training
Design-Build Projects
Ammonia Refrigeration
Details
- Year established: 1965
Highlights and features
- We provide 24/7 emergency service solutions for critical mechanical needs.
- Our team consists of certified engineers and union-trained professionals with decades of industry experience.
- We are a Fully Bonded and Insured Union Shop committed to safety and quality standards.
- We offer nationwide sourcing of specialized mechanical parts with rapid delivery.
- Our turnkey design-build process ensures projects are completed on time and within budget.
Associations and certifications
- UL 508A
- cUL
- UL 698A
What people say
Customer satisfaction as a top priority
Partnership-based business approach
Problem-solving process expertise
Timely part sourcing solutions
Proven safety programs
Services
HVAC Installation
Cool Air Mechanical designs and installs commercial and industrial HVAC systems tailored to facility requirements. Our solutions optimize energy efficiency, indoor air quality, and climate control for diverse environments including laboratories, schools, and high-rise buildings. With 50+ years of experience, we ensure seamless integration and compliance with industry standards.
Industrial Refrigeration
Specializing in ammonia refrigeration, we provide industrial cooling solutions for food processing, cold storage, and ice rinks. Our services include system design, installation, and maintenance of carbon and stainless steel piping systems. Expertise extends to fluid cooling, blast freezing, and regulatory compliance for hazardous environments.
Sheet Metal Fabrication
Our in-house fabrication shop utilizes plasma cutting and welding technologies to produce custom sheet metal components. Services include ductwork, industrial service parts, and repair solutions for commercial HVAC systems. Precision manufacturing ensures durability and compatibility with existing mechanical infrastructure.
Controls Systems
CAM Controls offers industrial automation and building management systems, including UL-certified panel shop services. We design and implement control systems for refrigeration, HVAC, and process automation, with capabilities in energy efficiency dashboards and fault diagnostics for commercial and industrial clients.
Emergency Repairs
Available 24/7 for urgent HVAC, refrigeration, and plumbing issues, our team provides rapid response to minimize downtime. Services include equipment replacement, system troubleshooting, and on-site repairs for commercial facilities, ensuring operational continuity during critical failures.
People
Rod Charlton
HVAC Department Lead
Senior Project Manager with 25 years of HVAC experience, specializing in construction and system design. Holds technical expertise in estimating and project management for complex mechanical installations.
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 and specializes in commercial plumbing systems.
Mark Worms
Industrial Refrigeration Lead
Licensed Professional Engineer with 19 years in industrial refrigeration. Third-generation engineer specializing in ammonia systems design and commercial HVAC solutions for critical facilities.
Chris Worms
Service Department Lead
Vice President with 34 years of service management experience. Oversees 24/7 emergency response team and specializes in mechanical system maintenance agreements for industrial clients.
Jeff Hawthorne
Controls Department Lead
Vice President with 36 years of electrical and control systems expertise. Manages CAM Controls division, specializing in UL-certified panel fabrication and automation solutions for industrial clients.
Questions
What industries do you serve?
We serve food and beverage, ice rinks, government buildings, schools, medical facilities, and industrial clients requiring HVAC, refrigeration, and plumbing solutions.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency service for HVAC, refrigeration, and plumbing systems with rapid response teams available year-round.
Are you certified for industrial refrigeration?
Yes, our team specializes in ammonia refrigeration systems with UL-certified control panel design and installation capabilities.
Can you handle large-scale design-build projects?
Yes, our turnkey design-build process includes engineering consultation, proposal creation, installation, and ongoing maintenance for complex commercial and industrial systems.
Do you provide maintenance agreements?
Yes, we offer customized maintenance plans with preferred labor rates, scheduled service, and equipment lifespan optimization for mechanical systems.
What training do you offer?
We provide HAZWOPER safety training for hazardous chemical handling, including 24-hour certification and 8-hour refresher courses for industry professionals.
