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50+ Years
experience
Emergency
services
Trusted HVAC Solutions for Commercial Businesses
Air Comfort has been a trusted leader in commercial HVAC solutions since 1935, dedicated to providing uninterrupted performance and round-the-clock reliability for businesses. Our team of expert engineers and technicians delivers high-quality installations, emergency services, and preventative maintenance tailored to meet the unique needs of each client. With over 86 years of experience and 45+ field technicians, we specialize in mechanical contracting, retrofitting, and energy-efficient solutions for commercial real estate, data centers, healthcare facilities, and industrial operations.

Affiliated with leading industry organizations, our ongoing training and safety programs ensure long-lasting, code-compliant results. We serve Chicagoland and national locations, offering 24/7 emergency support and customized maintenance contracts to minimize downtime and maximize system efficiency.
Services
HVAC Maintenance Emergency Repairs System Retrofits Indoor Air Quality Commercial Installations Preventative Contracts Chiller Services Boiler Maintenance Building Automation
Details
  • Year established: 1935
Highlights and features
  • 86+ years of specialized HVAC experience since 1935
  • 45+ certified field technicians available 24/7
  • Emergency response within 4 hours guaranteed
  • Customized preventative maintenance contracts available
  • Nationwide service network for multi-location businesses
What people say
24/7 emergency support Expert problem diagnosis Reliable maintenance contracts Nationwide service capability Energy-efficient solutions
Services
HVAC Maintenance
Our preventative HVAC maintenance extends equipment lifespan while reducing energy costs and emergency repair needs. Technicians perform comprehensive inspections, cleaning, and adjustments to maintain optimal efficiency. Regular service visits help identify potential issues before they become major problems, ensuring consistent climate control for commercial operations.
Emergency Repairs
Air Comfort's emergency HVAC services restore system functionality within 4 hours of service requests. Our on-call technicians handle critical breakdowns during extreme weather conditions, minimizing business disruption. Emergency services include diagnostics, parts replacement, and system recommissioning for commercial facilities.
System Retrofits
HVAC retrofits improve energy efficiency without full system replacement. We upgrade components like controls, compressors, and air handlers to modern standards. Retrofitting maintains compatibility with existing infrastructure while reducing operational costs and environmental impact.
Indoor Air Quality
IAQ solutions enhance occupant health through advanced filtration and purification systems. Services include duct cleaning, humidity control, and pathogen elimination using UV and bipolar ionization technologies. Improved air quality reduces absenteeism in commercial environments.
Commercial Installations
We design and install custom HVAC systems for new constructions and major renovations. Services include load calculations, equipment selection, and code-compliant installations. Our engineers optimize system performance for specific facility requirements in various industries.
People
Mike Devito
President
Leading Air Comfort since 2015, Mike Devito oversees strategic growth while maintaining operational excellence. With 25+ years in HVAC contracting, he focuses on client relationships and service quality.
Kevin Kisala
Vice President of Construction
PE and LEED AP certified, Kevin manages construction operations with emphasis on sustainable building practices. He ensures technical accuracy in complex mechanical installations across multiple industries.
Bob Fisher
Safety Director
Bob Fisher leads safety compliance programs, maintaining OSHA standards across all projects. His initiatives reduced workplace incidents by 40% over five years through comprehensive training programs.
Questions
What HVAC services does Air Comfort offer?
We provide installations, emergency repairs, preventative maintenance, retrofits, indoor air quality solutions, and building automation systems for commercial clients.
Do you offer 24/7 emergency HVAC services?
Yes, our technicians respond to emergencies within 4 hours, 24/7, including holidays and weekends.
What industries do you serve?
We specialize in commercial real estate, data centers, healthcare facilities, industrial plants, and manufacturing operations.
Are preventative maintenance contracts available?
Yes, we offer customized maintenance plans to extend equipment life and reduce unexpected breakdowns.
Do you service all HVAC equipment brands?
Our technicians work on all major manufacturers' equipment, regardless of original installation source.
Can you help with refrigerant phase-out compliance?
Yes, we provide EPA-compliant refrigerant replacements and system retrofits to meet environmental regulations.