Consistent Temperature Control Year-Round

Air conditioning, heating, and refrigeration installation and repair in Houma and surrounding areas.

When your air conditioning fails during a Houma summer afternoon, indoor temperatures climb fast, especially in spaces with poor airflow or west-facing windows. Heating systems face similar strain during occasional cold snaps, and refrigeration failures in commercial kitchens or medical facilities create urgent problems that affect operations and product safety.

Coastal Mechanical Contractors, Inc installs and repairs air conditioning, heating, and refrigeration systems for residential and commercial properties throughout Houma. Services include system diagnostics, performance optimization, and temperature control solutions for critical environments such as server rooms and walk-in coolers. Emergency repair availability ensures you receive support when equipment fails outside regular business hours, and technicians work with a wide range of equipment brands.

If your system runs constantly without reaching set temperature or you notice refrigerant leaks around outdoor units, get in touch to schedule a diagnostic visit in Houma.

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How refrigeration and HVAC systems get diagnosed

Technicians arrive at your Houma property with pressure gauges, multimeters, and infrared thermometers to measure refrigerant levels, electrical continuity, and airflow temperature. You receive a clear explanation of what is causing the issue, whether it stems from a failing compressor, low refrigerant charge, clogged expansion valve, or worn blower motor.

After repairs are finished, your system reaches target temperature faster, runs quieter during operation, and maintains consistent cooling or heating without cycling on and off repeatedly. Refrigeration units hold stable temperatures without forming excess frost on evaporator coils or leaking condensation onto floors.

Installations include refrigerant line setup, electrical connections, condensate drainage, and startup testing to confirm proper charge and airflow. Technicians verify that systems meet manufacturer specifications and local code requirements before leaving the job site. Ongoing maintenance addresses filter replacement, coil cleaning, and refrigerant monitoring to prevent breakdowns during peak demand periods.

Common concerns before booking a service call

Customers in Houma frequently ask about repair timelines, refrigerant types, and what to expect when scheduling air conditioning, heating, or refrigeration service.

How quickly can you respond to an emergency refrigeration failure?
Emergency calls receive priority scheduling, often within a few hours depending on technician availability and location in Houma. Refrigeration failures affecting product safety or business operations are prioritized.
What causes an air conditioner to freeze up?
Frozen evaporator coils usually result from restricted airflow due to dirty filters, low refrigerant charge, or a malfunctioning blower motor. Technicians clear the blockage, restore refrigerant levels, and test airflow after thawing the coil.
Why does my heating system blow cold air at startup?
Most systems delay fan operation until the heat exchanger warms up, but if cold air continues, you may have a faulty limit switch, ignition problem, or thermostat miscalibration. A diagnostic visit identifies the exact cause.
What refrigerants do you work with?
Technicians handle R-410A, R-22, R-134a, and other refrigerants depending on your equipment age and application. Older systems using phased-out refrigerants may require conversion or replacement planning.
How often should commercial refrigeration systems be serviced?
Walk-in coolers and commercial refrigeration units benefit from quarterly maintenance to check door seals, condenser coils, defrost timers, and refrigerant charge. Regular service reduces the risk of unexpected failures during busy periods.

Whether you need a walk-in cooler repaired in a Houma restaurant or a residential air conditioning system replaced before summer, Coastal Mechanical Contractors, Inc provides diagnostic testing, repairs, and new installations across all equipment types. Contact us to discuss your cooling, heating, or refrigeration needs.