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50+ Years
experience
Emergency
services
Trusted HVAC & Mechanical Contracting Services in Bridgeview, IL
Founded in 1926, McCauley Mechanical Construction has established itself as a trusted full-service mechanical contractor serving Chicagoland. Our expertise spans HVAC installation and maintenance, industrial piping, medical-gas systems, and comprehensive Design/Build solutions. With four generations of experience, we prioritize professionalism, precision, and reliability, ensuring projects meet exacting standards from small commercial systems to complex industrial applications.

Our team includes registered engineers and a LEED Accredited Professional, reflecting our commitment to innovation and sustainability. We emphasize timely execution, transparent communication, and tailored service contracts, including 24/7 emergency support. Backed by over 80 years of industry leadership, we deliver mechanical solutions that align with client needs while adhering to rigorous quality benchmarks.
Services
HVAC Installation Industrial Piping Medical-Gas Systems Design/Build Services Boiler Installation Chiller Installation HVAC Maintenance Emergency Repairs Refrigerant Reclaiming Service Contracts
Details
  • Year established: 1926
Highlights and features
  • We have over 80 years of experience in mechanical contracting.
  • Our team includes registered engineers and a LEED Accredited Professional.
  • We offer 24/7 emergency service with fully stocked vehicles.
  • We provide flexible service contracts tailored to your needs.
  • Our technicians are EPA-certified for refrigerant reclaiming.
Associations and certifications
  • LEED Accredited Professional
  • EPA
Services
HVAC Installation
We design and install commercial HVAC systems tailored to building specifications, ensuring energy efficiency and compliance with industry standards. Our team handles projects from initial design to final commissioning, prioritizing long-term performance and client satisfaction. With decades of experience, we deliver solutions that enhance comfort and operational efficiency.
Industrial Piping
Our industrial piping services include layout, fabrication, and installation for complex systems in manufacturing and processing facilities. We specialize in high-pressure and specialty gas piping, adhering to strict safety and regulatory requirements. With in-house fabrication capabilities, we ensure precision and durability for critical applications.
Medical-Gas Systems
We install and maintain medical-gas systems compliant with NFPA 99 standards, ensuring reliability for healthcare facilities. Our services cover oxygen, vacuum, and specialty gas lines, with rigorous testing to guarantee patient safety. Our technicians are trained to minimize downtime during installations in operational medical environments.
Design/Build Services
Our integrated Design/Build approach streamlines mechanical system projects from concept to completion. By combining engineering and construction under one team, we reduce costs and timelines while maintaining quality. This method ensures cohesive solutions aligned with client goals and budget constraints.
Emergency Repairs
We provide rapid-response emergency repair services for HVAC and mechanical systems, operating 24 hours a day, seven days a week. Our fleet of fully equipped vehicles ensures quick resolution of critical issues, minimizing downtime and maintaining operational continuity for commercial and industrial clients.
Questions
What services does McCauley Mechanical Construction offer?
We specialize in HVAC installation and maintenance, industrial piping, medical-gas systems, Design/Build projects, and 24/7 emergency repairs for commercial and industrial clients.
Do you provide emergency HVAC services?
Yes, our 24/7 emergency service includes rapid-response HVAC repairs with fully stocked vehicles to minimize downtime.
Are your technicians certified for refrigerant handling?
Yes, our technicians are EPA-certified for refrigerant reclaiming, recycling, and recovery to ensure compliance and cost savings.
What areas do you serve?
We primarily serve Chicagoland and Bridgeview, IL, with expertise in local building codes and industry needs.
Can you handle complex industrial piping projects?
Yes, we specialize in high-pressure and specialty gas piping systems for industrial facilities, with in-house fabrication and strict safety adherence.