Commercial HVAC

Reliable Heating & Cooling Since 1974

At Al & Riley’s Air Conditioning, we’ve been Arizona’s trusted name in commercial HVAC and refrigeration for over 50 years. From offices and retail centers to restaurants and industrial facilities, we design, install, and maintain reliable systems that keep your business running efficiently — without sales gimmicks or unnecessary upselling.

Industries We Serve

We’re proud to provide dependable HVAC and refrigeration solutions for businesses and organizations across Arizona, including:

Restaurants & Food Service
Industrial & Warehouse Facilities
Retail & Office Buildings
Government & Postal Service Contracts
Schools, Municipalities & Healthcare

When comfort, performance, and integrity matter, Arizona businesses choose Al & Riley’s.

Complete Commercial HVAC Services

At Al & Riley’s Air Conditioning, we handle every stage of commercial HVAC — from design and installation to maintenance and repair. Our team delivers reliable comfort systems that keep your business efficient and your employees and customers comfortable.



System Design & Installation

Rooftop units, split systems, VRF/VRV systems, chillers, and heat pumps for new construction and retrofits.



Preventative Maintenance Programs

Scheduled inspections, cleanings, and tune-ups to reduce downtime and extend equipment life.



Energy-Efficient Upgrades

Smart controls, zoning systems, and high-efficiency retrofits that lower utility costs.



Emergency HVAC Repairs

Fast, dependable service to get your systems back up and running.



Ductwork & Airflow Optimization

Custom sheet-metal design and installation for balanced, efficient air distribution.

See Why Locals Pick Us for Their AC

Real reviews from Casa Grande homeowners who count on Al & Riley’s for dependable air conditioning repair, installation, and maintenance.

      EXCELLENT  
   Based on 462 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Patty Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. The technician was very knowledgeable and professional!  He installed a new thermostat for us and did a thorough inspection of our air conditioner.  We love Al & Riley’s!  We have used them for years and highly recommend them to everyone!
  
 
      Posted on Google  
   
   Denis Talbert 
 
 
 
 Trustindex verifies that the original source of the review is Google. Did a great job
  
 
      Posted on Google  
   
   Jean-Marie Schweizer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Al & Riley's have a great reputation, and, thus far, we have not been disappointed. At the same time, it is kind of annoying that every time they are out to maintain the unit, there is something new they find to repair or replace. Since that has been our experience with previous companies and HVAC systems, it just seems to be the business.
  
 
      Posted on Google  
   
   David Banks 
 
 
 
 Trustindex verifies that the original source of the review is Google. Technician was on time and very polite.   Was very informative about everything he did
Very pleased
  
 
      Posted on Google  
   
   Tim and Doris Barton 
 
 
 
 Trustindex verifies that the original source of the review is Google. To include the great servicing of my AC/Heat Pump, I requested an estimate to improve my air flow to my kitchen.  Rob offered to provide an estimate the next day and the work was done the following day.  Talk about getting the job done!  I am impressed with the quality, efficiency, and professionalism.  I would highly recommend for minor and major services.
  
 
      Posted on Google  
   
   Julia Baker 
 
 
 
 Trustindex verifies that the original source of the review is Google. Wouldn't think of using anyone elsey
  
 
      Posted on Google  
   
   Evelyn Casuga 
 
 
 
 Trustindex verifies that the original source of the review is Google. We're long time customers (22 years) and always appreciate the knowledgeable and respectful team members that serve us.  Very thorough and attentive.  As we've gotten older and changing filters has become challenging, the technicians are more than happy to assist!
  
 
      Posted on Google  
   
   Brenda Bentley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service technicians, Javier was knowledgeable, timely and professional. All the technicians we have had were great and they make scheduled maintenance a breeze with text alerts and a photo of the person to expect at your door. Super cool.