Business Details
50+ Years
experience
Emergency
services
Full-Service HVAC & Mechanical Contracting Solutions
For over 90 years, McCauley Mechanical Construction has established itself as a trusted full-service mechanical contractor serving Chicagoland. Founded in 1926, our company specializes in HVAC installation and maintenance, industrial piping, medical-gas systems, and comprehensive Design/Build solutions. Our team of registered engineers and LEED Accredited Professionals delivers precision engineering for projects ranging from small commercial HVAC systems to complex industrial applications. We maintain rigorous quality standards across all services, supported by in-house pipe and sheet metal fabrication capabilities.Our commitment to professionalism manifests through punctual service delivery, responsive communication, and strict adherence to project timelines. With 24/7 emergency service availability and EPA-certified technicians for refrigerant management, we provide complete mechanical system solutions for owners, architects, and municipalities. Our enduring success stems from combining four generations of industry expertise with continuous investment in staff training and technological advancements.
Services
HVAC Installation
Industrial Piping
Design/Build Services
HVAC Maintenance
Medical-Gas Systems
Emergency Repairs
Refrigerant Reclaiming
Sheet Metal Fabrication
Details
- Year established: 1926
Highlights and features
- Four generations of mechanical contracting expertise since 1926
- LEED Accredited Professional on staff for sustainable solutions
- 24/7 emergency service with fully stocked response vehicles
- In-house fabrication capabilities for pipe and sheet metal work
- EPA-certified technicians for refrigerant reclaiming and recycling
Associations and certifications
- LEED Accredited Professional
Services
HVAC Installation
We design and install complete heating, ventilation, and air conditioning systems for commercial and industrial facilities. Our engineers implement energy-efficient solutions that meet ASHRAE standards while optimizing operational costs. Our technicians receive ongoing factory training to ensure proper installation of the latest HVAC technologies.
Industrial Piping
Our team fabricates and installs complex industrial piping systems for manufacturing plants and processing facilities. We handle high-pressure steam lines, chemical transport systems, and specialized piping configurations. Our in-house fabrication shop ensures precise component manufacturing to meet exact project specifications.
Design/Build Services
We offer integrated design and construction services for mechanical systems. Our registered engineers collaborate directly with clients to develop customized solutions that balance functionality with budgetary constraints. This approach streamlines project timelines while maintaining code compliance and operational efficiency.
HVAC Maintenance
Our preventive maintenance programs extend equipment lifespan while minimizing downtime. Certified technicians perform regular inspections, filter replacements, and system optimizations. We offer flexible service contracts tailored to each client's specific operational requirements and budget considerations.
Refrigerant Reclaiming
EPA-certified technicians safely recover, recycle, and reclaim refrigerants from commercial HVAC systems. We maintain proper documentation for all refrigerant transactions to ensure environmental compliance. Our services help clients reduce operating costs through proper refrigerant management and system efficiency improvements.
Questions
What mechanical services do you offer?
We provide HVAC installation and maintenance, industrial piping systems, medical-gas installations, Design/Build solutions, and 24/7 emergency repair services.
Do you provide emergency mechanical services?
Yes, our 24-hour service department responds to HVAC and mechanical emergencies 7 days a week with fully equipped service vehicles.
Are your technicians certified?
All service technicians are EPA-certified for refrigerant handling, with ongoing factory training for the latest HVAC technologies and system diagnostics.
What industries do you serve?
We work with commercial buildings, healthcare facilities, educational institutions, industrial plants, and research laboratories across Chicagoland.
Can you handle large-scale projects?
Yes, our team manages projects from small commercial installations to complex industrial systems, with in-house engineering and fabrication capabilities for all project sizes.
How do you ensure service quality?
We maintain LEED-certified professionals, follow strict quality control protocols, and use precision fabrication techniques to ensure all work meets industry standards.
