McAllister Group

We are absolutely committed to honest service, peerless quality, and we always strive to bring our clients the very best. We're locals, and we are proud to bring our clients ideal products and solutions. At McAllister, we make a point to offer a friendly, reliable service. Building a strong relationship with our clients is a never-ending process. We offer our clients superior service and quality parts, and the rest falls into place as we continue to present our best virtues and efforts. We learned many years ago that a successful heating and air conditioning company is built around a few simple concepts. And we can confidently tell you right now that we are those experts. Backed by a full-service staff capable of handling all of our client's needs, we are always here to help you get the comfort and quality you deserve.

McAllister was established in 1971 by three brothers Eamon, Michael, and Patrick McAllister in Newry, Northern Ireland. They are drainage specialists, with years of experience and trained to use the latest drain survey and maintenance technology. McAllister provides services to households, businesses and utilities across the UK and Ireland. We've even tackled projects as far afield as the Middle East. On site, we get to work with innovative tools such as the latest cure-in-place pipes (CIPP), robotic high-pressure jets, directional drilling rigs, and specialised pumping equipment. Large utilities like Thames Water, Irish Water, and Northern Ireland Water rely on our services to understand and maintain their sprawling systems. Our suppliers are among the world's brightest innovators, and we collaborate with them to provide our people with the latest equipment and training. McAllister operates from four locations throughout the UK and Ireland.

We are very unique as we deliver, install and service nationally, utilizing our staff of steam and sewing technicians. Providing equipment for the garment manufacturing, retail clothing stores and alteration industry, McAllister Retail Services delivers nationwide and strives to supply our customers with exceptional products and service with a national network of trained technicians. In addition, we serve the bridal and tailored clothing manufacturing industry. Our new corporate office has state-of-the-art training facility and a repair department for presses, irons boilers, sewing equipment and appliances. Our Boiler Parts Division provides the very best replacement parts for electric and gas boilers.

With offices coast-to-coast, we are recognized as one nation’s premier household goods and high-value shipment transportation companies. In the late 1950s, McCollisters briefly changed affiliations to Mayflower transit, another well-known household goods carrier. McCollister’s Global Services, Inc., will be recognized as the premier provider of specialized transportation and logistics services. We will accomplish that through innovative and creative solutions. McCollister’s will be acknowledged in the industry and the community as the employer of choice, providing our people with the resources needed to succeed. McCollister’s Global Services, INC is a privately held asset-based, white glove, specialized transportation provider founded in 1945 in Burlington, NJ, by Daniel H. McCollister’s Express continued to operate until it was sold in 1969. McCollister II is committed to carrying forward the tradition of excellence and integrity that has defined McCollister’s for generations.

We are the Canadian representative for many of our suppliers and have built solid relationships that allow us to maintain a strong commitment to both our manufacturers and our customers. Our product lines have been carefully selected to ensure our customers receive innovative products that enhance performance and provide solutions to many common and unique HVAC applications. Square M Group is dedicated to providing a high level of customer service. Providing solutions with high quality products and systems at competitive prices. Site visits to help solve problems and commission if required. Providing the designer with our expertise in product selection and interfacing with the complete system. Recommending someone else if we believe they can provide a better solution.

MacAllister gives you complete answers… taking care of all the details the way only a leader can. At MacAllister, we understand how our customers work every day - the challenges they face, their competition, and their industry. As Indiana’s leading heavy equipment supplier, MacAllister has the experienced people and broad resources to positively impact your operations on a daily basis. Our equipment specialists know the ins and outs of how our products can help you perform at your best. We work with market-leading suppliers to assemble and maintain the largest and most varied product line of its kind in Indiana. And it’s a place nearby, with convenient MacAllister locations throughout Indiana and Michigan. Caterpillar sets the standard for our industry, and MacAllister is proud to offer the complete line of more than 300 Cat® products. State-of-the-art equipment for every task and application, from agriculture to landscaping to construction and mining.