Business Details
50+ Years
experience
Emergency
services
Trusted Mechanical Contracting Services in St. Louis, MO
Murphy Co Mechanical Contractors has been a leader in mechanical construction and engineering since 1907, delivering innovative solutions for complex projects across the United States. As a 100% family-owned business, we combine over a century of experience with state-of-the-art fabrication facilities to provide superior quality control, cost savings, and scheduling advantages. Our team of highly skilled technicians offers 24/7 emergency service and preventative maintenance for HVAC, plumbing, refrigeration, and data center systems.With offices in Missouri, Illinois, and Colorado, we serve diverse industries including pharmaceuticals, healthcare, automotive, and hospitality. Our commitment to safety excellence, client focus, and continuous process improvement has earned us recognition as one of the top mechanical contracting firms in the country. We maintain an average employee tenure of 10 years, ensuring consistent expertise and long-term career opportunities for our professionals.
Services
HVAC Services
Plumbing Services
Refrigeration Services
Data Center Services
Automation Controls
Preventative Maintenance
Design-Build
Fabrication
LEAN Construction
Specialty Services
Details
- Year established: 1907
Highlights and features
- 100+ years of experience in mechanical construction and engineering
- Family-owned business with 10-year average employee tenure
- 24/7 emergency service and preventative maintenance available
- State-of-the-art fabrication facilities for quality control
- Serving diverse industries including pharmaceuticals, healthcare, and data centers
Associations and certifications
- ASME Code Repair
Services
HVAC Services
Murphy Co Mechanical Contractors offers customized HVAC solutions with a large team of skilled technicians. Our services include equipment upgrades, energy management, and preventative maintenance to optimize facility efficiency and reduce long-term costs. We ensure timely project execution with adaptable planning and scheduling for commercial and industrial clients.
Plumbing Services
We provide comprehensive plumbing services including backflow prevention, drain cleaning, fixture installation, and medical gas piping. Our certified technicians handle emergency repairs, preventative maintenance, and complex system installations for commercial, industrial, and healthcare facilities nationwide.
Refrigeration Services
Our refrigeration solutions cover design-build, installation, and maintenance for cold storage, supermarkets, and industrial facilities. With 60+ technicians averaging 18+ years' experience, we offer 24/7 emergency service, CO2 refrigeration systems, and maintenance programs for optimal system performance.
Data Center Services
Murphy Co Mechanical Contractors's Data Center Services integrate critical infrastructure nationwide, offering consulting, design-build, and preventative maintenance. With 150+ years of combined expertise, we manage enterprise, colocation, and healthcare data centers through strategic planning and 24/7 support.
Automation Controls
We design and install building automation systems that enhance energy efficiency and facility management. Our solutions include HVAC controls, access security, video surveillance, and integrated platforms using BACnet and Tridium Niagara technology for commercial and industrial applications.
Questions
What mechanical services does Murphy Co Mechanical Contractors Company offer?
Murphy Co Mechanical Contractors Company provides HVAC, plumbing, refrigeration, data center services, automation controls, and preventative maintenance. We specialize in design-build, fabrication, and LEAN construction for commercial, industrial, and institutional clients.
Do you offer 24/7 emergency service?
Yes, we provide 24/7/365 emergency service with over 205 service vehicles in St. Louis and 72 in Denver, ensuring rapid response for HVAC, plumbing, and refrigeration emergencies.
Which areas do you serve?
We operate nationwide with offices in St. Louis, MO; Thornton, CO; and Granite City, IL, serving commercial and industrial clients across the United States.
Are your technicians certified?
Yes, our team includes over 60 refrigeration technicians with 18+ years' average experience, ASME-certified professionals, and specialists in CO2 refrigeration systems and building automation.
What industries do you work with?
We serve pharmaceuticals, healthcare, automotive, hospitality, education, data centers, and food/beverage industries with specialized mechanical solutions tailored to each sector's requirements.
Do you handle large-scale projects?
Yes, we've completed major projects for clients like General Motors, Gaylord Rockies Resort, and Biodesix, offering full-service mechanical contracting from design through installation and maintenance.
