“I have been dealing with Sasco for over 25 years. They have always treated me great with product knowledge, prompt deliveries and customer service. They have been there for us through numerous LG projects. I am extremely happy with the products and service Sasco has consistently given our companies.”
Mark Tiso, Commercial Sales Manager at Awesome Heating and Cooling
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SASCO/CASCO: Quality Products and Premium Service
With a vast distribution network, strategically located regional warehouses and thousands of HVAC SKUs in our inventory, we have what you need to:
- Complete emergency repairs
- Replace residential units
- Improve indoor air quality
- Reduce energy costs
That’s what makes System Aire and Control Aire a trusted supplier for New England contractors.
Quality HVAC Brands
Don’t let inventory or warehousing hold you back. System Aire and Control Aire carry the HVAC industry’s most popular products and brands, so you never have to hunt down supplies.
Our locations in Massachusetts and Connecticut combine for a total of 35,000 square feet that offer more than 15,000 top-quality SKUs from leading industry brands. This wide selection provides everything you need, from standard air conditioning units to specialty cold-climate heat pumps, ductless or rooftop units and so much more.
As part of leading North American distributor mSupply, SASCO/CASCO has access to inventory at more than 40 New England locations, ensuring we’re always able to bring you the Right Products. Right Now.™
Flexible Ordering and Delivery
Our goal is to maximize your access to our services and products. We accept orders by email, phone or in person.
With a half dozen trucks on the road, we offer prepaid deliveries five days a week in most locations throughout Massachusetts and Connecticut. You also can arrange for branch pickup or choose the DoorDash delivery option when you check out and have the parts you need brought right to you!
Access to our Certified Field Service Representatives
Having technical issues? Our Field Service Representatives are trained on all our in-stock products. Instead of calling manufacturers, our customers can contact us and get questions resolved quickly by phone, email or onsite.
University Training
SASCO/CASCO provides learning opportunities through spring and fall classes taught by expert professionals. Count on us for continuing education credits, as well as manufacturer certifications. Our wide variety of courses include topics on service, installation, application and troubleshooting to give your business the proper tools for the HVAC field. Classes are offered for a wide variety of experience levels – from those new to the field to experienced pros.
Dealer Support
We want our dealers to grow and succeed. That is why we offer our elite dealers access to online lead generation programs, consumer rebates, business development training and spiffs. Training includes classes on technical, business, sales and marketing topics.
We also work with Heil and LG to support our top dealers through specialty training, business incentives, promotions and more. Take advantage of special financing, branded marketing materials, sales leads, technical support, online training and discounted pricing.
To show our appreciation to our elite dealers, we offer rewards such as all-inclusive annual trips, special promotions and more!


“I have been dealing with Sasco for over 25 years. They have always treated me great with product knowledge, prompt deliveries and customer service. They have been there for us through numerous LG projects. I am extremely happy with the products and service Sasco has consistently given our companies.”