All Temp Refrigeration LLC A Cold Core Company

All Temp Refrigeration LLC A Cold Core Company Industrial Refrigeration contractor. Ammonia is our business! 24 hour service. Mechanical/process piping. Certified welding. HVAC service and install.

09/11/2026

Today, we remember.

Twenty-five years after September 11, 2001, we pause to reflect on a day that changed our nation and touched countless lives.

With respect and gratitude, we remember those we lost and those who answered the call.

Never forgotten.

06/26/2026

❄️ We're proud to celebrate World Refrigeration Day alongside our sister company, Summit Refrigeration. Here's to the people and technology that help keep our industry running strong! 👏

☀️❄️ Cool opportunities are heating up this summer! Registration is OPEN for Cold Core Group’s upcoming ammonia refriger...
05/28/2026

☀️❄️ Cool opportunities are heating up this summer! Registration is OPEN for Cold Core Group’s upcoming ammonia refrigeration trainings hosted at Summit Refrigeration in Menomonee Falls, WI.

📅 June 17-18
Introduction to Ammonia Refrigeration Theory & Operation

📅 July 30
Initial & Refresher Training for Ammonia Awareness & Response

🍳 Breakfast and lunch included!

🧊Don’t let this opportunity evaporate... secure your spot today!

https://summitrefrig.com/industrial-refrigeration-services/ammonia-refrigeration-training/

05/18/2026

📍 Stay Cool, Orlando! ❄️🍰

Cold Core Group is excited to attend the International Dairy Deli Bakery Association (IDDBA) 2026 Show from June 7–9 in Orlando, Florida!

From dairy and deli to bakery and foodservice, reliable refrigeration helps keep operations running safely and efficiently. 🧊 At Cold Core Group, we’re proud to support food manufacturers and processors with industrial refrigeration solutions they can count on.

Stop by Booth 1554 to connect with our team and learn how we can support your refrigeration needs. We look forward to seeing you there! 👋

📍 Skilled in ammonia refrigeration and ready for your next opportunity?We are looking for Service Technicians to support...
04/21/2026

📍 Skilled in ammonia refrigeration and ready for your next opportunity?

We are looking for Service Technicians to support the installation, maintenance, and inspection of systems including compressors, condensers, evaporators, and other critical components. This role includes hands-on field work and travel throughout your assigned region.

If you are looking for a role where your expertise is valued and put to work every day, we would love to connect.

Apply now: https://www.indeed.com/job/service-technician-iowa-and-centralnorthern-wisconsin-666771c1a97c9297


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Address

5907 4th Street SW, Ste 250
Cedar Rapids, IA
52404

Opening Hours

Monday 7am - 4:30pm
Tuesday 7am - 4:30pm
Wednesday 7am - 4:30pm
Thursday 7am - 4:30pm
Friday 7am - 4:30pm

Telephone

+13193628367

Website

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