Air Conditioning Repair, Maintenance & Installation in Chicago, IL
Air Conditioning Repair, Maintenance & Installation in Chicago, IL
U.S. Allied Plumbing, Heating, & Cooling proudly serves Chicago, IL with dependable, high-quality air conditioning services designed to keep your residential or commercial space cool and comfortable through every season. Backed by over four decades of hands-on expertise, our licensed professionals are equipped to handle everything from emergency repairs and seasonal maintenance to full AC installations with confidence and care.
Fast & Reliable AC Repair Services
A faulty air conditioner can quickly disrupt your daily life, increase energy usage, and lead to unnecessary discomfort. That’s why our experienced technicians act fast—whether you’re dealing with poor airflow, unusual sounds, or inconsistent cooling. With advanced diagnostic tools, we pinpoint issues accurately and get your system running again without delay.
We also offer emergency service 24/7 across the greater Chicago area, so you’re never left sweltering when the unexpected happens.
Service Highlights:
- Emergency repair support available 24/7
- Skilled repairs on all major AC systems and models
- Advanced diagnostics to locate the root of the issue
- Honest pricing and zero-pressure repair guidance
Preventive AC Maintenance for Long-Term Comfort
Stay ahead of costly breakdowns with our thorough AC maintenance services. Our expert tune-ups help your system run at peak performance by including full evaluations, filter replacements, coil cleanings, and airflow checks.
Proactive maintenance not only improves energy efficiency but also enhances indoor air quality and extends the life of your equipment. Choose from flexible annual service plans for homeowners and businesses alike.
Maintenance Benefits:
- Customized service agreements for residential and commercial clients
- Detailed system inspections with performance optimization
- Lower energy bills and better overall AC performance
- Minimized risk of system failure and safety concerns
Professional AC Installation in Chicago, IL
Thinking of upgrading your outdated AC system? Let our installation team guide you to a modern, high-efficiency cooling solution. We partner with leading brands like Carrier, York, and American Standard to deliver powerful systems tailored to your space and energy-saving goals.
From your initial consultation to final setup, we ensure a stress-free process—complete with transparent quotes and eco-friendly disposal of old equipment.
Installation Perks:
- Premium brands chosen for performance and longevity
- Free estimates with no hidden fees
- Energy-efficient and environmentally conscious options
- Safe removal and disposal of obsolete units
Why Wheaton Residents and Businesses Choose U.S. Allied
What sets us apart at U.S. Allied is our commitment to integrity and customer satisfaction. We take pride in delivering responsive, expert service with a friendly approach. From complex installations to urgent repairs, our team is dedicated to finding long-lasting solutions that fit your needs and budget—always with professionalism and respect.
40 Years of Service Experience
24/7 Emergency Services Available
Residential & Commercial HVAC & Plumbing
Ask Us About Maintenance Plans
Veteran and 60+ Discounts
Locally Owned & Locally Operated
Certified & Licensed With Expert Service
Free Estimates Always Available
We Offer a Maintenance Plan
We offer a Plumbing, and Heating & Cooling Maintenance Plans to keep your home or business running optimally. Our Maintenance Plans can be quarterly, yearly, or bi-annually. We’re able to work with you to find the right maintenance plan for you.
What Our Clients Say
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Rebates We Offer
Upgrading your plumbing and HVAC systems can be more than just a reward in itself. That’s why we partner with local utility companies to bring you rebates you can rely on so you can complete your projects with ease.
Air Source Heat Pump
- Up to $1,400 in rebates on the installation of a qualifying heat pump
- Minimum efficiency requirement of ≥ 16 SEER/15.2 SEER2
Mini-Split Heat Pump
- Up to $1,000 in rebates on the installation of a qualifying mini-split heat pump
- Minimum efficiency requirement of ≥ 16.1 SEER2 and ≥ 9 HSPF2
Featured Specials
We’re proud to offer seasonal specials to help you save on service throughout the year.
