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Business Details
15 Years
experience
Emergency
services
Your Trusted HVAC Partner in Hialeah, FL
Cool Running Air has been South Florida's trusted HVAC partner since 2011, delivering reliable residential and commercial heating, ventilation, and air conditioning solutions. Our family-owned business combines over 25 years of industry experience with certified technical expertise, offering 24/7 emergency services to address urgent cooling and heating needs. As a Mitsubishi Diamond Contractor, we uphold the highest standards in system installations, repairs, and maintenance while providing bilingual English-Spanish support for diverse client needs.

Our team prioritizes transparent communication, upfront pricing, and comprehensive warranties, including 12-year manufacturer coverage for Mitsubishi products and 1-year labor warranties on installations. We serve Miami-Dade, Broward, and Palm Beach counties with specialized services like ductless mini-split systems, indoor air quality improvements, and commercial HVAC solutions, ensuring optimal comfort for homes and businesses across South Florida's challenging climate.
Services
HVAC Repair HVAC Maintenance Ductless Mini Split Installation Air Duct Cleaning Heat Pump Installation Furnace Repair Thermostat Repair UV Light Air Purifier Emergency AC Repair Commercial HVAC Services
Details
  • Year established: 2011
Highlights and features
  • 24/7 emergency service available in Miami-Dade, Broward, and Palm Beach counties
  • Family-owned and operated since 2011 with local market expertise
  • Financing options available for HVAC installations and replacements
  • Over 25 years of combined experience in residential and commercial HVAC systems
  • Bilingual English-Spanish services for improved client communication
Associations and certifications
  • Mitsubishi Diamond Contractor
What people say
Knowledgeable technicians 24/7 emergency service Competitive pricing Professional installations Bilingual support
Services
HVAC Repair
Our certified technicians diagnose and fix all HVAC system issues with rapid response times. We service all major brands and provide same-day emergency repairs for cooling and heating systems. Our 24/7 availability ensures uninterrupted comfort during Florida's extreme weather conditions.
Ductless Mini Split Installation
We specialize in energy-efficient ductless mini-split system installations for homes without traditional ductwork. Our experts handle zoning configurations and provide precise temperature control for individual rooms or additions while improving overall energy efficiency.
Air Duct Cleaning
Professional air duct cleaning removes accumulated dust, allergens, and contaminants using HEPA-filtered equipment. This service improves indoor air quality, reduces allergy symptoms, and enhances HVAC system efficiency through comprehensive cleaning of residential and commercial duct networks.
Heat Pump Services
We offer complete heat pump solutions including installation, maintenance, and repair services. Our technicians optimize system performance for both heating and cooling cycles, ensuring energy-efficient operation and extended equipment lifespan through regular maintenance programs.
Emergency AC Repair
24/7 emergency repair service addresses urgent cooling system failures with rapid technician dispatch. Our team handles refrigerant leaks, electrical failures, and component malfunctions to restore comfort quickly during South Florida's peak summer heat.
Questions
What is the $5000 HVAC replacement rule?
Multiply repair cost by system age. If total exceeds $5000, replacement is typically more cost-effective.
How often should HVAC systems be serviced?
Twice yearly maintenance recommended - spring for AC and fall for heating systems.
What's the average HVAC system lifespan?
12-15 years with proper maintenance, though Florida's climate may reduce longevity.
How frequently should air filters be changed?
Every 1-3 months depending on usage, pets, and indoor air quality requirements.
What are common HVAC emergency signs?
Warm air output, unusual noises, refrigerant leaks, and complete system failures requiring immediate attention.
Reviews (6)
Mark Kaplan
Oct 14, 2021 Report
Positive:Quality
Installed a Mitsubishi A/C unit in garage. Workmanship was excellent. Had to come back a second day to install insulation on the garage door. Again, workmanship was outstanding. Would definitely recommend.
Service:Installation
Andria Alonso
Oct 07, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I hired cool running because my a/c was blowing hot air. I was HIGHLY impressed with their customer service and professionalism. They sent a technician over right away and he resolved the problem at an affordable price.I DEFINITELY recommend this company for all your a/c needs. 10 stars !!
Service:HVAC repair
Mari Dietz
Jul 31, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Great customer service. The technicians were prompt and professionals. I would highly recommend them! Thanks so much guys for the excellent service!
Service:AC installation
Claudia Vargas
Jul 25, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Cool Running has a great customer service and very professional and honest technicians, I highly recommend them. Don't hesitate, they are the best!
Services:AC maintenance,AC repair,Cleaning
Emilia Arencibia
May 03, 2021 Report
I just had a new Rheem A/C unit installed at my home by Cooling Running Air and I am very satisfied with the service. I had been looking around for estimates and good services for the past month, but wasn't satisfied until I called Cooling Running Air. I called on a Saturday and immediately received a response from the owner, Romeo. He took his time to give me information on different a/c units and worked out a price within my budget. The office staff is amazing too. They answered all my questions and set up the installation date to fit my schedule. On the day of the installation, the techs were
Anabelle Abram
Mar 19, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Absolutely great experience
Performed all work and kept me informed from beginning to end. They made sure I was content and that my ac worked properly
Would definitely recommend
Services:Duct and vent cleaning,HVAC maintenance