ATECH, Inc.

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Providing expert repair and Planned Maintenance programs for commercial foodservice equipment, refrigeration, warewashing and HVAC systems.

Serving foodservice operations and facilities across Tennessee and neighboring states since 1990. Mark LeBerte opened the doors of ATECH in 1990. By listening to customers, dealers, manufacturers and giving them what they asked for in a fair and timely manner, he turned what was once a one-man operation into a multi-million-dollar company servicing all of Tennessee and parts of Georgia, Arkansas, Alabama, Kentucky, South Carolina, North Carolina, and Virginia. You will never have to worry about the quality of work you are receiving with ATECH. We stand behind our repairs work with a 90 DAY NO QUIBBLE WARRANTY as well as our 100% CUSTOMER SATISFACTION GUARANTEE. With over 25 years in business, each of our technicians has an average of 8 years of industry related experience. We stay up to date with the current technology and best practice guidelines by requiring every technician to complete at least 87 hours of ongoing training per year. We boast a CFESA Level 3 certification. This is the highest level of certification given by the Commercial Food Equipment Service Association and ensures our capability to repair, replace, ship, receive, warehouse, fabricate, and install commercial equipment. Trust a locally and family-owned company that's committed to providing high-quality work for every customer. Nashville | TN
820 Fesslers Pkwy
Suite 101
Nashville , TN 37210
(615) 255-2002

Memphis | TN
3111 Stage Post Drive Ste 101
Bartlett, TN 38133
(901) 379-0900

Knoxville | TN
8701 Unicorn Drive
Suite 312
Knoxville, TN 37923
(865) 522-0777

Chattanooga | TN
6025 Lee Hwy,
Suite 447
Chattanooga, TN, 37421
(423) 629-0906

Johnson City | TN
(423) 979-0069

11/02/2026

🎉 Happy Birthday to our November team members!

Thank you to each of you for the hard work, experience and dedication you bring to ATECH. We’re grateful to have you on our team and hope you have a great birthday month!

🎈Jonathan C. | Technician
🎈Dillis F. | Technician
🎈Porsha G. | Customer Service
🎈Benjamin K. | Technician
🎈Peter K. | Technician
🎈Melony M | Sales
🎈Tony N. | Technician
🎈Clayton P. | Technician
🎈Britany T. | Technician

Happy Birthday from all of us at ATECH! 🎂

10/31/2026

👻🎃 Happy Halloween from ATECH!

Equipment problems can be scary, but having the right service team on your side makes all the difference.

ATECH’s factory-trained, CFESA-certified technicians are ready to diagnose equipment issues and help keep commercial kitchens operating reliably.

Wishing our customers, team and fellow foodservice professionals a safe and Happy Halloween! 🍬

10/29/2026

Commercial refrigerant regulations are changing, but what does that actually mean for your equipment? ❄️

From changing refrigerant requirements to questions about existing equipment and future replacements, there’s a lot for restaurant and foodservice operators to understand as the commercial refrigeration industry transitions.

In our latest blog, ATECH breaks down what’s changing, what operators need to know and why understanding the refrigerant used in your equipment is becoming increasingly important.

🔗 Read the full blog: (link in comments)

10/27/2026

TRUE OR FALSE: A yellow flame on commercial gas cooking equipment means the burner is producing more heat.

❌ False. The appearance of a burner flame can provide important information about how commercial gas equipment is operating. A lazy yellow flame can indicate improper combustion or an issue with the gas-to-air mixture.

Depending on the equipment, an ATECH technician may evaluate primary air, burner condition, gas pressure and other operating factors to determine what’s affecting combustion.

Because proper flame characteristics vary by equipment, flame color alone doesn’t diagnose the problem. But if the flame suddenly looks different than normal, it’s a change worth paying attention to.

ATECH’s factory-trained, CFESA-certified technicians service commercial cooking equipment throughout Tennessee.

10/23/2026

Expert service makes an impact, and we’re always glad to hear when our technicians deliver. 🔧 Our team works hard to provide knowledgeable, dependable service that gets to the root of the issue and keeps our customers’ equipment operating reliably.

Thank you, Jaivien, for trusting ATECH with your commercial equipment service. We appreciate the five-star review and will be ready whenever you need us again!

10/20/2026

👨‍🍳 Today we’re celebrating the chefs behind the meals, menus and kitchens that keep the foodservice industry moving.

International Chefs Day recognizes the skill, creativity and dedication of culinary professionals around the world.

At ATECH, we see firsthand how much chefs depend on their commercial kitchen equipment every day. From cooking equipment and refrigeration to ice machines and HVAC, reliable equipment helps culinary teams stay focused on what they do best.

To the chefs working behind the line, leading kitchen teams and creating memorable experiences for their guests, Happy International Chefs Day! 🍴

10/19/2026

Did You Know? ATECH has a 96% first-call repair accuracy rate. 🔧

Our factory-trained, CFESA-certified technicians have the experience and technical knowledge to accurately diagnose commercial equipment issues and get operations back up and running as quickly as possible.

With technicians averaging more than eight years of industry experience, ATECH is committed to delivering knowledgeable, dependable service on every call.

Expert technicians. Reliable service. Proven results.

10/16/2026

INDUSTRY UPDATE: The refrigerants used in commercial refrigeration are changing. ❄️

Under the AIM Act, the U.S. is phasing down the production and consumption of hydrofluorocarbons (HFCs), a group of refrigerants commonly used in refrigeration and HVAC equipment. Federal regulations are also restricting the use of certain higher Global Warming Potential (GWP) refrigerants in new equipment and systems.

What does this mean for restaurant and foodservice operators?

It does not mean your existing commercial refrigeration equipment automatically needs to be replaced. Requirements and compliance dates vary depending on the type of equipment and application. EPA also revised several of these requirements in May 2026, including adjusting timelines for certain refrigeration applications.

As the industry continues to transition, knowing what refrigerant your equipment uses will become increasingly important when maintaining existing systems and planning future equipment replacements.

ATECH’s refrigeration technicians can help operators understand their existing equipment and make informed service and replacement decisions as refrigerant requirements continue to evolve.

10/14/2026

TRUE OR FALSE: Opening a walk-in freezer door only lets warm air in. ❌ False. When a walk-in freezer door opens, warmer air enters the space, but heat isn't the only thing coming through the door. That air can carry moisture with it.

As the incoming air cools, its moisture can condense and freeze on sufficiently cold surfaces. Frequent door openings, damaged gaskets and other sources of air infiltration can increase the amount of heat and moisture entering the freezer.

That’s one reason excessive frost or ice can point to more than one potential issue. An ATECH technician can evaluate door seals, defrost operation, airflow and refrigeration system performance to determine what’s contributing to the buildup.

10/12/2026

DID YOU KNOW? Your walk-in cooler can actually be too empty. ❄️

Cold food and beverages add thermal mass, helping temperatures inside a commercial walk-in cooler remain more stable when the door opens and warmer air enters. With less cold product inside, the air temperature can change more quickly.

But more isn’t always better. Overloading a walk-in or blocking airflow can contribute to uneven temperatures and refrigeration performance issues.

Proper loading and airflow are important parts of maintaining consistent temperatures and reliable commercial refrigeration performance.

Address

820 Fesslers Pkwy. , Suite 101
Nashville, TN
37210

Telephone

(615) 255-2002

Website

http://www.atechinfo.com/, https://cfesa.com/certification/, https://cfesa.com/certification/, https://cfesa.com/, https

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