Air Conditioning and Refrigeration
Services in Miami-Dade County

Stay cool and relaxed with 40degrees, your local Miami-Dade team for trusted air conditioning and refrigeration services that keep comfort simple.

40degrees where Honesty Meets Technical Expertise

At 40degrees, we believe cooling should be simple and dependable. Our Miami-Dade team handles everything from air conditioning repair to refrigeration system installation. We know how humid weather can test your comfort, so we use the right compressor, refrigerant, and tools for lasting results.

Every technician is trained, friendly, and quick to help. When you call us, you get clear answers, fair pricing, and a cool space that just feels right.

We keep things honest, local, and simple. At 40degrees, comfort isn’t complicated—it’s dependable service, friendly faces, and cooling that lasts.

Why Miami-Dade County Chooses 40degrees

People across Miami-Dade trust 40degrees because we understand local heat, humidity, and the need for fast service.

Hot Weather Solutions We use energy-efficient air conditioning units that cool faster and use less power.
High Energy Bills: Our refrigeration systems are designed to help you save money without losing performance.
Unexpected Breakdowns Our team responds quickly with emergency repair and real technicians who know your system.
Trusted Local Experts. Each technician is licensed, experienced, and happy to explain what’s needed before starting.

We’re proud to help Miami-Dade stay comfortable with honest service and dependable cooling every day.

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Our Location

Free Consultations

Our Air Conditioning and Refrigeration Services

We keep Miami-Dade homes and businesses comfortable with reliable air conditioning and refrigeration work designed for local weather.

Air Conditioning Installation & Replacement

We install split systems, ductless units, and inverter setups that fit your space and help you stay cool all year.

Air Conditioning Repair & Maintenance

We fix leaks, clean condenser coils, and check your evaporator coil to make sure your system stays strong and efficient.

Refrigeration System Installation

From walk-in coolers to chillers, we build refrigeration systems that keep your food, products, and space perfectly cold.

Refrigeration System Repair & Maintenance

We service refrigeration compressors, repair defrost systems, and test temperature sensors for steady, even cooling.

Our Refrigeration Air Conditioning Technology

Our cooling technology keeps up with Miami-Dade’s hot, humid days. We follow the full refrigeration cycle, from evaporation to condensation, to ensure your system works smoothly. We use modern refrigerants like R-410A and R-32 that are safe and efficient. With key parts such as the expansion valve, thermostat, and condenser coil, we build comfort that lasts.

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Energy Efficiency and Refrigerant Air Conditioning Cooling Solutions

Cooling your space shouldn’t mean wasting energy. We offer smart, efficient options that keep you cool and help the planet.

Modern Refrigerants

We use R-410A and R-32 refrigerants that cool faster and perform better in Miami’s climate.

Our inverter air conditioning systems adjust cooling speed automatically to save power and stay comfortable.

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Lower Bills

Efficient refrigeration units help you save money and protect the environment while staying cool all year.

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Our Air Conditioning and Refrigeration Process

Great cooling starts with a simple, careful process that gets every detail right.

System Evaluation

We inspect your compressor, check refrigerant pressure, and find what’s really going on with your system.

Custom Plan

We create a repair or replacement plan that fits your air conditioning system and your comfort goals.

Professional Service

With tools like a manifold gauge set and a vacuum pump, our team completes every job neatly and on time.

Final Testing

We test BTU rating, cooling strength, and airflow to make sure your home or business feels comfortable again.

Common Air Conditioning and Refrigeration Problems We Fix

Our local Miami-Dade team handles every kind of cooling issue quickly and with care.

Low Refrigerant Levels We recharge air conditioning refrigerant and find leaks to restore cooling.
Frozen Evaporator Coils: We clean evaporator coils and improve airflow to stop freezing.
Compressor or Thermostat Failure: We replace compressors and fix thermostats for steady temperature control.
Refrigeration Temperature Issues: We test temperature sensors and defrost systems to keep cooling balanced.

No matter the problem, our Miami-Dade crew is ready to fix it fast and keep you comfortable.

What Makes Our Technicians Different

Our technicians mix skill with honesty. That’s why Miami-Dade customers keep coming back to 40degrees.

Certified HVAC/R Experts

Every technician is a Miami-Dade licensed HVAC/R professional who knows air conditioning and refrigeration inside out.

Hands-On Experience

We work on residential and commercial refrigeration systems, bringing years of real-world experience to every job.

Continuous Learning

Our team keeps learning about new air conditioning technologies and system diagnostics for better service.

Maintenance Tips for Air Conditioning Refrigerant

Regular maintenance keeps your cooling system working better for longer.

Check for Leaks. Use a leak detector to find small problems before they grow.
Clean Coils: Wipe your condenser coil and evaporator coil to keep air flowing easily.
Inspect Levels: Watch your refrigerant pressure to avoid overworking your unit.
Schedule Tune-Ups: A professional can check vacuum pump readings and cooling strength yearly.

These simple habits help your system last longer and stay cool in every Miami-Dade season.

WHO WE ARE

About Us 40degrees

40degrees, we’re proud to call Miami-Dade home. We know how tough the heat can get, and that’s why we put care and skill into every job. From air conditioning repair to refrigeration service, we treat every home and business like our own, keeping your comfort steady all year long.
People trust us because we’re honest and dependable. Whether it’s a refrigerant leak or compressor problem, we show up fast and fix it right.
We care about our community and treat every customer like a neighbor. When you choose 40degrees, you get people who listen, show up, and care about your comfort.

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Why Choose 40degrees

When comfort matters, locals in Miami-Dade count on 40degrees for fast, honest, and friendly service.

Licensed and Insured Technicians. Every technician follows the best safety and quality standards.
Clear Pricing You always know what you’ll pay before we start working.
Same-Day Service: We fix refrigeration systems and AC units quickly.
24/7 Support Emergency cooling help anytime you need it.
Locally Owned We’re proud to serve Miami-Dade with genuine care.

Our goal is simple. Keep your space cool and earn your trust every single visit.