Mastercool, Inc.

Mastercool, Inc. Welcome to the official Mastercool, Inc. page

Mastercool is a family owned/operated compan http://www.mastercool.com

06/17/2026

Built for today’s A/C service demands, Mastercool’s 58261 2-Way Brass Manifold Gauge Set is A2L compatible and designed for use with R454B, R410A, and R32.

With a heavy-duty forged brass body, silicone-damped gauges, ball-valve control hoses, and field-recalibratable accuracy, this manifold is built for professional performance that lasts.

Learn more: https://loom.ly/O-0n-gM

06/15/2026

Find leaks faster with the Mastercool 43060-EV EVAP Diagnostic Smoke Machine. Designed for evap, intake, exhaust, vacuum lines, passenger compartment leaks, lighting fixtures, and more, this compact unit offers technicians multiple smoke-injection options, including a built-in internal compressor for mobile diagnostics.

Built for quick smoke generation, safe EVAP testing, and reliable leak detection wherever the job takes you. Learn more: https://loom.ly/BCYUL7A

06/12/2026

Behind every smooth ride is a skilled service professional who knows what it takes to keep vehicles performing their best.

Happy National Automotive Service Professionals Day to the technicians and teams who keep drivers moving! 🚘

06/08/2026

The COMMANDER2100 Fully Automatic R134a RRR Machine focuses on intuitive design, elevated efficiency, and improved performance to set a higher standard.

See all the specs: https://loom.ly/MVsqzmU

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Find leaks fast with the Raptor UV Leak Detector from Mastercool. Built with an ultra-bright UV LED and a flexible probe...
06/05/2026

Find leaks fast with the Raptor UV Leak Detector from Mastercool. Built with an ultra-bright UV LED and a flexible probe, it helps technicians accurately confirm dye-based leaks in tight engine bay spaces.

Professional-grade performance. Clear leak confirmation. Built for the job. See more: https://loom.ly/ezTRX9s

Check out this awesome photo of our 55600-A Black Series Infrared Refrigerant Leak Detector taken by Instagram user !Tag...
06/03/2026

Check out this awesome photo of our 55600-A Black Series Infrared Refrigerant Leak Detector taken by Instagram user !

Tag on Instagram for a chance to be featured!
📸:

Learn more about the featured product: https://loom.ly/j2nzoTA

Mastercool will be at the ISN Expo, June 5–6, 2026, in Orlando, FL!Stop by and connect with the team. We look forward to...
05/27/2026

Mastercool will be at the ISN Expo, June 5–6, 2026, in Orlando, FL!

Stop by and connect with the team. We look forward to seeing everyone there.

Happy Memorial Day from Mastercool! 🇺🇸
05/25/2026

Happy Memorial Day from Mastercool! 🇺🇸

Built to perform when the job demands dependable vacuum power.Our 90066-2V-110-BL Black Series 6 CFM Two Stage Vacuum Pu...
05/20/2026

Built to perform when the job demands dependable vacuum power.

Our 90066-2V-110-BL Black Series 6 CFM Two Stage Vacuum Pump is engineered to stand up to grueling conditions while delivering the power and mobility technicians need in the field.

Durable, time-tested, and ready for a wide range of applications. Learn more: https://loom.ly/ioq1vtE

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05/18/2026

Built to save time when leak testing matters most.

Our 53010 Pressure Testing Regulator Kit gives technicians a simple, efficient way to pressurize empty HVAC/R and automotive A/C systems for leak detection without adding refrigerant.

Designed for versatility and ease of use, this single-stage nitrogen regulator helps speed up service, eliminate unnecessary recovery steps, and support a wide range of 1/4" connection applications, including R134a systems.

Learn more: https://loom.ly/yoqY_2E

Address

1 Aspen Drive
Randolph, NJ
07869

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

(973) 252-9119

Website

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