Reliable HVAC & Refrigeration Services in Rancho Cucamonga and the Inland Empire
Keeping Southern California comfortable — one system at a time.
- + (909) 280-4804
- support@mammothcooling.com
- Mon - Fri: 8:00am-5:00pm
Reliable HVAC & Refrigeration Services in Rancho Cucamonga and the Inland Empire
Keeping Southern California comfortable — one system at a time.
Years of Industry Experience
Satisfied Clients
Systems Fixed
Average Savings Per Year
About Us
Your Local HVAC & Refrigeration Expert
Welcome to Mammoth Cooling, your trusted source for professional heating, cooling, and refrigeration services across Rancho Cucamonga and the greater Inland Empire.
Although our doors opened in the summer of 2009, our foundation is built on over 16 years of hands-on experience in the HVAC and refrigeration trade. As a licensed and bonded contractor, I take pride in delivering dependable, high-quality work you can count on — every time.
I started this company with a simple goal: to provide honest, skilled service that keeps homes and businesses comfortable year-round.
Our Services
Explore Our Range of Services
Testimonials
What Our Clients Say
Business Operations, Bewarx
“We’ve been using Mammoth Cooling for our restaurant’s refrigeration maintenance for years. Tony always goes above and beyond to make sure everything runs perfectly — saving us from costly breakdowns. Highly recommend his services.”
CEO, Luryc
“Tony came out the same day we called and quickly diagnosed our AC issue. He explained everything clearly, gave us a fair quote, and had our system running smoothly within hours. It’s rare to find someone this trustworthy.”
VP Marketing, Wico
Tony installed our new Trane system last summer, and it’s been working flawlessly. He’s knowledgeable, friendly, and truly cares about his customers. I won’t go anywhere else for heating or cooling service.
Don’t wait for small issues to turn into big problems.
Contact Mammoth Cooling now for expert HVAC and refrigeration service done right the first time.
Rancho Cucamonga, CA
Greater Inland Empire
Monday – Friday
08:00 am – 05:00 pm
Call: +(909) 280-4804
Email: support@mammothcooling.com
Your reliable HVAC and refrigeration contractor in Rancho Cucamonga and the Inland Empire, proudly serving Southern California with quality and care.
Monday-Friday
8AM – 5PM
Rancho Cucamonga, CA
Greater Inland Empire
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