Summer is here, which for many people means fun and relaxation in the sun. If you work in the HVAC industry, however, this season will likely be busy. Hot temperatures can put a lot of strain on HVAC systems, making it necessary for contractors and technicians to stock up on the right HVAC supplies for the job.

DM Supply Source is here to serve as your leading distribution center for heating and cooling supplies, carrying a variety of HVAC/R devices, safety controls, and process instrumentation. Our years of excellent customer service have helped to make us your Top Rated Local® HVAC supply store, and we’re ready to help enhance your services.

Today, we’ll highlight a few reasons why DM Supply Source should be your trusted AC supply store over these busy summer months. Browse our online inventory when you’re ready to get started, and be sure to reach out to us if you need assistance!

Stocking Up With Your AC Supply Store

The summer season will likely result in an increase in service calls for HVAC professionals across the country. When an AC unit goes down, customers expect immediate results to restore their comfort. It’s important to find the right source for quality HVAC supplies and support. The team at DM Supply Source can help gear your business for success by providing the right products and expertise for each project.

Expansive Online Inventory

We understand that working in the HVAC/R industry can be a challenge, as complex control systems rely on a multitude of parts and sensors to provide comfort for homes and businesses. If you have a part you need, be sure to try our product search to find the exact product. DM Supply Source stocks over 100,000 parts to ensure the job is done right the first time. We proudly provide HVAC supplies from manufacturers including Siemens, Johnson Controls, Schneider Electric, Spartan Peripheral, and more.

Comprehensive Line Cards

In addition to the heating and cooling supplies available through our online store, DM Supply Source proudly carries a full lineup of HVAC products from trusted manufacturers. You can contact us online to request a quote and to receive pricing for HVAC supplies from any of the 100+ carriers mentioned on this page.

Need Support?

The HVAC industry relies on thousands of specialty parts and products to provide a wide range of results for professional and residential structures. If you are dealing with a part that you are unfamiliar with, such as a special order or brand-new technology, our team is here and available for complete assistance!

DM Supply Source relies on our trained and experienced professionals to provide vast product knowledge and complete customer assistance. Our Components Division attends regular training to ensure we are up to speed on all HVAC control systems. You can also reach out to our Tech Center for technical assistance, or discuss product training for your company with our team.

Reliable Shipping

Your HVAC parts are our priority! It is essential for HVAC specialists to have the right products on-hand to make effective improvements and repairs. When you need a part or product, you need fast and reliable shipping methods to ensure timely service for your customers.

DM Supply Source relies on our extensive inventory and expansive distribution network to ensure you get the parts you need when you need them most. We are able to ship HVAC supplies from several locations across the U.S. to minimize wait times for our customers.

Successful Results

Our HVAC wholesalers have achieved success with a wide range of customers ranging from service contractors to schools, hospitals, government agencies, property management professionals, and more. No matter your building needs, our team can provide the right supplies for the job. We also offer applications for credit for professionals needing to expand their working capital and cover any unexpected expenses.

Shop Now

Time is ticking, and if you’re here in need of HVAC supplies to service a full range of central air conditioning systems, our AC supply store is ready to help. Shop online to find the products you need at the most affordable prices. Need assistance? Contact us online, and we’ll be happy to help!