Business Details
50 Years
experience
Emergency
services
Your Trusted HVAC and Mechanical Services Partner in Waukegan, IL
Founded in 1976, McDonough Mechanical Services has established itself as a leader in mechanical and HVAC solutions. Our team combines decades of industry experience with a commitment to safety, quality, and innovation. We specialize in serving commercial, educational, and governmental clients with tailored services that meet evolving needs. Our professionals adhere to OSHA standards and maintain certifications in safety and technical expertise. With a focus on full-service mechanical contracting, we deliver end-to-end solutions from design to maintenance.Our reputation for reliability and cost-effective systems has made us a trusted partner in Northern Illinois. We invest in ongoing training and technology to ensure superior outcomes for every project. Our portfolio spans industrial, municipal, and healthcare facilities, reflecting our adaptability and technical proficiency. By prioritizing client collaboration, we address unique challenges with precision and efficiency. Today, we remain dedicated to advancing mechanical systems while upholding the values that have defined our legacy.
Services
HVAC Services
Mechanical Contracting
Piping Systems
Design-Build Services
Retrofit Services
Diagnostics
Boilers and Chillers
Cooling Towers
Refrigeration Specialties
Medical Gas Piping
Details
- Year established: 1976
Highlights and features
- We have over 45 years of experience in HVAC and mechanical services.
- Our team includes OSHA safety certified and CPR certified personnel.
- We employ union-trained professionals guided by experienced managers.
- We offer 24/7 emergency service for urgent needs.
- We adhere to OSHA standards for safety and quality workmanship.
Services
HVAC Services
We provide comprehensive HVAC solutions including installation, maintenance, and emergency repairs for commercial and industrial facilities. Our systems ensure optimal climate control and energy efficiency. With 24/7 emergency support, we minimize downtime for critical operations.
Mechanical Contracting
Our full-service mechanical contracting covers design, engineering, and installation of complex systems. We manage projects from concept to completion, ensuring compliance with safety and performance standards. Expertise spans healthcare, education, and government sectors.
Piping Systems
We design and install precision piping systems for medical gas, refrigeration, and process applications. Our team adheres to strict codes for safety and reliability. Services include diagnostics, retrofitting, and maintenance for continuous operation.
Design-Build Services
We deliver integrated design and construction for mechanical systems, reducing project timelines and costs. Our engineers collaborate directly with clients to create customized, code-compliant solutions for new or renovated facilities.
24/7 Emergency Service
Critical mechanical failures require immediate attention. Our 24/7 emergency team responds promptly to restore systems in hospitals, schools, and businesses. Trained technicians use advanced tools to resolve issues efficiently and safely.
Questions
What areas do you serve?
We serve the greater Chicago area, Northern Illinois, and surrounding communities for all HVAC and mechanical needs.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC and mechanical repair services to minimize operational disruptions.
What industries do you specialize in?
We focus on commercial, educational, healthcare, and government facilities with tailored mechanical solutions.
Are your technicians certified?
Our team includes OSHA safety certified, CPR certified, and union-trained professionals with extensive experience.
Can you handle large-scale projects?
Yes, we manage complex design-build and retrofit projects from start to finish, ensuring quality and compliance.
