911 Cold Air & Refrigeration

911 Cold Air & Refrigeration maintains a 4.8-star average across 87 customer reviews, positioning them among the higher-rated HVAC contractors serving Miami-Dade and Broward County. Based in Hialeah at 1081 E 23RD St., the company holds Florida license CAC1819222 and operates Monday through Saturday from 8:30 AM to 5 PM. Their service area spans communities including Coral Gables, Hialeah, Kendall, Miramar, Pembroke Pines, and Tamiami, delivering both residential and commercial air conditioning solutions throughout South Florida.

What distinguishes 911 Cold Air from competitors is their dual focus on traditional HVAC systems and commercial refrigeration equipment. The company handles walk-in cooler repairs, restaurant appliance service, and hotel equipment maintenance alongside standard residential AC work, a combination rarely found under one roof. They offer financing options for customers needing flexible payment arrangements and back all parts and labor with a 90-day guarantee. As an EPA-certified contractor, they are qualified to handle refrigerant systems safely, and their fully bonded and insured status provides customers with documented protection.

Reviewers consistently praise the company for clear communication and respectful service. One residential customer noted the technician explained issues in non-technical language and provided accurate time estimates before beginning work. Another reviewer described a commercial maintenance visit where the team thoroughly documented their process for central and rooftop units. However, not all experiences are positive, one customer reported persistent cooling problems after a repair visit, and another described a missed appointment with no follow-up communication. These mixed experiences suggest quality may vary between technicians or jobs.