IDG Compressor is now OTC! To streamline your ordering process and improve your customer experience we are redirecting you to

IDG Compressor is a full line authorized Quincy distributer servicing, Nashville, Chattanooga, Knoxville, Murfreesboro, The Tri-Cities Area, North Georgia and Southern Kentucky. We carry an extensive inventory of rotary screw air compressors, reciprocating air compressors, refrigerated dryers, desiccant air dryers and more. We also offer a variety of compressed air filters to meet your needs.



5855 Fisk Ave
Chattanooga, TN 37421

Phone: 423- 553-1351


1024 Dutch Valley Drive
Knoxville, TN 37918

Phone: 865-546-4009


5000 Linbar Dr. STE. 200
Nashville, TN 37211

Phone: 866-411-1480

IDG Compressor is now OTC! Learn how OTC can help support your business.



If you have an emergency and need a rental unit fast we can help! We offer a wide range of high quality, well maintained units that can get you back up and running quickly.

By Horsepower:
  • 5 hp
  • 10-15 hp
  • 20-25 hp
  • 30-40 hp
  • 50-60 hp
  • 75 hp
  • 100 hp
  • 150 hp
  • 18 cfm
  • 35-56 cfm
  • 77-95 cfm
  • 127-153 cfm
  • 194-237 cfm
  • 320 cfm
  • 446 cfm
  • 743 cfm

Other Types of Air Compressors for Rent:
  • Oil-free compressors 250 to 2000 cfm
  • Diesel portable units 300 to 1600 cfm
  • Larger units available upon request (subject to availability)
  • Dryers, filters and receivers available

In a perfect world, air compressors wouldn’t need service, parts would always be in stock and emergencies would never happen. In the real world, however, equipment needs to be properly maintained. Parts sometimes need to be ordered. And every once in a while something terrible happens to your compressed air equipment at 2 a.m. Those times are when it’s nice to know you can count on IDG Compressor’s excellent Service Department.

Service Department Qualifications:

  • Service on all types of air compressors and system components
  • Large inventory of commonly used parts and equipment
  • Experienced, factory-certified technicians
  • Extensive fleet of service vehicles
  • 24-hour emergency service as needed
  • Fully equipped repair shop
  • Variety of rental units up to 200 hp
Air Audits

A compressed air system audit can help you reduce operating costs, improve manufacturing productivity and reduce capital spending. They are designed to help you define and solve problems so you can optimize your system’s performance.

During an air audit, our trained professionals analyze the total process of producing compressed air…not just the compressors. They look at the demands on your system, how air flows from one part of your system to the next and how the air that’s being produced is distributed throughout your operation. Most importantly, they get into the fine details that are often hidden from the untrained eye.

The result is a through assessment of how your system is operating and where things can be improved to make it operate even more efficiently and reliably. With that information, your compressed air system expert can work collaboratively with you to develop cost-efficient solutions that achieve your return-on-investment goals..

Preventative Maintenance

With preventive maintenance, our goal is to identify possible problems before they become real breakdowns. Our preventive maintenance programs cover operating components, oil-filter changes, cleaning and lubrication, oil analysis and minor adjustments. We check everything from major components to hoses, traps, electrical connections and contaminants. We also include professional system recommendations and a detailed record of the work performed. And, you pay only for work that’s actually done. We charge only for the time and materials necessary to complete the maintenance on your equipment. You can set up a preventive maintenance program for an annual review, quarterly or monthly, depending on how heavily your equipment is used and its availability. Tailor the maintenance schedule to meet your needs. The fact that we have a large and highly trained service department gives us the capability and flexibility to meet your changing demands. Our technicians maintain all types of compressed air equipment, regardless of manufacturer.


At IDG Compressor, we offer a full range of services in compressed air system installation and integration. From the smallest air-cooled reciprocating unit, to the most complex, water-cooled centrifugal compressor, we can design and install your complete compressed air system. The three most significant advantages of using our installation services include:

Proper initial design of a compressed air system will result in superior operation. As experts in all types of air compression technologies, our professionals are skilled in determining system requirements, selecting equipment and designing system layouts to best meet your air demands.

Proper installation of all components is equally as important. From piping to accessories, we know compressed air systems and the secrets of how to squeeze every ounce of productivity from a compressor or related equipment. Often, those secrets tie back to enhancements that could have or should have been done at the time of installation. By trusting the installation of your compressed air system to the professionals at IDG Compressor, you get in on those secrets and the added benefits they mean to the optimal performance of your compressed air system.

Proper accountability can make or break relationships. At IDG Compressor, earning the right to service your compressor system in the future means a lot to us. Often that begins by demonstrating to you our commitment to building, installing and commissioning your entire project. When it comes to installation, we are where the buck stops. We step up to the plate of accountability and willingly accept complete responsibility for and management of your project. Not only is that more convenient for you, it also guarantees that your system will operate at peak performance once installation is completed.




A combination of peak efficiency, quality and reliability make reciprocating air compressors a number one choice.



Featuring simplistic compression and continuous contact cooling, rotary screw air compressors are ideal for demanding, continuous-duty industrial applications.



Hi-temp: Air dryers for high inlet temperatures applications, 25-125 acfm
Non-cycling: Standard operating air dryers, 10-4,000 acfm
Cycling: air dryers for energy savings, 100-4,000 acfm



Heatless: Regenerative, 100-3,400 acfm
Heated: Purge, Regenerative, 100-3,100 acfm, energy savings
Blower: Purge, Regenerative, 300-3,400 acfm, more energy savings
Modular: Heatless, 8-365 acfm


Tough and efficient, Quincy vacuum pumps are designed to run continuously, operate quietly and perform exceptionally. We offer a full line of vacuum pumps which range in features from a stand-alone supply system that makes the unit versatile enough to be easily relocated when needed, to control options for applications that require load/no load or on/off operation, to high-tech sealant/lubricant to seal the compression chambers within the pumping module.


Featuring the most stable pressure available, our line of variable frequency drive, variable volume and energy-saving performance compressors deliver beyond expectations.


General Manufacturing

We offer services with an unparalleled combination of purchasing power, technical expertise and value-added services to ensure that you receive the highest quality products at the most competitive prices. Our expert manufacturer supply staff will work with your team to help make your products smaller, faster and more energy-efficient, improving the capabilities of your machines and outperforming your competitors. With our vast product offering, you can consolidate the number of vendors you work with and standardize your key products — allowing you to dramatically simplify your supply chain. Better still, you can create standard solutions that support your customers in all corners of the globe.


America’s medical technology companies play a pivotal role in diagnosing and providing quality treatment options for patients, improving outcomes, lowering health care costs and promoting economic growth. We make sure to provide the medical industry with our air services and save lives with our work everyday

Food & Beverage

We understand that your food or beverage plant can’t afford long periods of downtime for maintenance. We also understand that you are balancing the need to control your costs while improving the quality and safety of the products you offer your customer base. Through our unique combination of products and services, we can provide the solutions you need to keep your plant running at optimum efficiency while offering you innovative products that improve your profitability and the quality of your product. That is why we are proud to call so many food manufacturing and beverage manufacturing organizations our customers


Your chemical plant runs 24 hours a day, 7 days a week and you can’t afford the cost of an unexpected shutdown. We understand the need to keep running while controlling costs. That’s why so many companies in the chemical process industry turn to IDG Compressors. Focused on quality? We are too — with products to help monitor, maintain and ensure that you meet quality standards. Worried about safety? We can also help you achieve your safety and environmental goals. Our products get high marks for safe performance and many of our solutions support your projects from material handling to disaster prevention.

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