Custom Sheet Metal Fabrication

Custom-Fabricated Solutions for Every HVAC Need

At Al & Riley’s Air Conditioning, we fabricate and install high-quality sheet metal for commercial, industrial, and residential HVAC systems across Arizona. Our full-service metal shop in Casa Grande is staffed by experienced, highly trained professionals who design, build, and install components with precision and care.

From custom duct transitions to large-scale air distribution systems, every project is crafted in-house to ensure accuracy, durability, and efficiency. We don’t outsource quality — we build it ourselves. Whatever your project requires, you can count on our team to deliver custom solutions completed professionally and on time.

Proudly serving:
• Commercial contractors and builders
• HVAC system retrofits and new construction
• Industrial facilities and warehouses
• Restaurants and food-service operations
• Government and municipal projects

Ductwork by Al and Riley's Air Conditioning

Our Sheet Metal Capabilities

Custom Ductwork Fabrication

Rectangular duct systems
Plenums, transitions, and fittings
Galvanized, aluminum, and stainless-steel fabrication
Welded, flanged, and slip-joint construction options
Energy-efficient designs to improve airflow and system balance

Custom Ductwork and Sheet Metal Fabrication by Al and Riley's Air Conditioning and Sheet Metal Inc.

Commercial HVAC Fabrication

Large-scale duct systems for offices, schools, and industrial facilities
Rooftop unit curbs, pans, and plenums
Exhaust and return air systems
Curb adapters and retrofit components
Insulated duct assemblies for energy-code compliance

Residential Ductwork & Custom Metal

Precision-fit duct systems for remodels and new homes
Decorative and architectural metal accents
Range hood ducting and vent terminations
Sheet metal repairs, sealing, and replacement

Specialty Fabrication

Food-service and refrigeration panels
Low-temperature equipment ducting and transitions
Custom metal enclosures and housings
Exhaust hoods and make-up air systems

Why Choose Al & Riley's Fabrication Shop?

In-House Production: Faster turnaround and tighter quality control.
Experienced Craftsmen: Skilled metalworkers using state-of-the-art forming and cutting equipment.
Energy-Efficient Designs: Fabricated for optimal performance and reduced operating costs.
Seamless Integration: Designed to fit perfectly with our HVAC installation and service teams.
Licensed, Bonded & Insured: All work meets Arizona building and safety codes.

Quality Craftsmanship That Speaks for Itself

From custom fittings to full duct systems, our customers trust Al & Riley’s for quality work.

      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.