HVAC Repair

HVAC Repair Company Serving Mobile, AL and Surrounding Areas


A reliable HVAC system is an integral part of any home or office. It helps regulate the temperature and humidity levels, ensuring a comfortable environment for occupants. An HVAC system that is not working properly can cause a variety of problems, including poor air quality, excessive noise, and high energy bills. When an HVAC system breaks down, it is important to call a qualified HVAC repair service to fix the problem. Netherland Air Conditioning is the name you can trust when it comes to HVAC system repairs in Mobile, AL, and surrounding areas.

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Common HVAC Issues

Faulty Fuse or Breaker

If your system suddenly stops working, check your fuse or breaker box first. A blown fuse or tripped breaker can indicate a power issue with your furnace. Your furnace may have a power surge due to high winds or other reasons.

Clogged Air Filter

A dirty filter will prevent proper airflow and cause your furnace to overheat. This can lead to a system shutdown or, in some cases, cause a fire. You must clean or replace your filter at least once a month during regular usage.

Thermostat Issues

A broken or poorly calibrated thermostat can cause your furnace to overwork itself. It will shorten the lifespan of your furnace and cause higher energy bills. There is no easy fix for this problem, so you will need to replace your thermostat.

Broken Blower Motor

The blower motor is responsible for circulating air through your home. If it breaks, your furnace will not be able to heat your home effectively. This is a very serious problem that will require a professional to fix.

Malfunctioning Circuit Board

Your HVAC system can have a variety of circuit boards that control different aspects of the system. If one of these boards malfunctions, it can cause your furnace to overheat or shut down completely. This is a very severe problem that requires immediate attention to prevent hazards.

Broken Expansion Valve

It is the expansion valve's job to regulate the flow of refrigerant in your air conditioner. If it breaks, your AC will not be able to efficiently cool your home, leading to higher energy bills and eventually damaging your AC unit.

Broken Capacitor

The capacitor is the part of your AC unit that helps start up the compressor. If there is an issue with the capacitor, your AC will not be able to turn on and will need to be replaced. Make sure to get it checked by a professional as soon as possible to prevent any further damage.

Freon Leak

A Freon leak is often the result of a hole or cracks in the evaporator coil, which is responsible for helping the unit cool the air. If you notice that your air conditioner is not cooling the air as well as it used to, or if it is making strange noises, then you may have a Freon leak.

Damaged Compressor

The compressor is responsible for circulating the refrigerant throughout the air conditioner. If it becomes damaged, then it will be unable to do its job properly, and this can lead to a Freon leak.

Netherland Air Conditioning LLC - Top Rated Commercial and Residential HVAC Repair and Maintenance Company in Mobile, AL

Did you know HVAC systems can account for up to 40% of a commercial or residential building’s energy usage? It’s no secret that Mobile, AL, can be quite hot and humid, which means that your air conditioning system works overtime to keep you cool and comfortable.


Netherland Air Conditioning LLC is a top-rated commercial and residential HVAC repair and maintenance company in Mobile, AL, that caters to all your HVAC needs. We offer a wide range of services, including air conditioning repair, heating repair, and more. We strive to provide our customers with the best possible value for their money.


With a team of highly trained and experienced technicians, you will never have to worry about your HVAC system again.

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FAQ's

  • How do I know if my HVAC system needs repair or replacement?

    If your system is over 10-15 years old, constantly needs repairs, or struggles to maintain temperatures, it may be time for a replacement. Repairs are ideal for minor issues, but frequent breakdowns and rising energy bills indicate inefficiency. A professional assessment from Netherland Air Conditioning LLC can help you determine the best option based on cost-effectiveness, system performance, and long-term savings.

  • What are the most common HVAC issues homeowners face?

    Some of the most frequent problems include refrigerant leaks, clogged filters, thermostat malfunctions, dirty coils, and electrical failures. Many issues stem from a lack of regular maintenance, causing inefficient cooling or heating. Ignoring small issues can lead to costly repairs down the road, so it's essential to schedule routine check-ups to ensure optimal system performance.

  • How often should I schedule HVAC maintenance?

    For optimal performance, your HVAC system should be serviced at least twice a year—once before summer for the AC unit and once before winter for the heating system. Regular maintenance prevents major breakdowns, extends the lifespan of your unit, improves energy efficiency, and ensures safe operation. Netherland Air Conditioning LLC offers preventive maintenance plans to help keep your system in peak condition year-round.

  • Why is my energy bill suddenly higher than usual?

    A sudden increase in energy bills can indicate an inefficient HVAC system. Dirty filters, low refrigerant levels, duct leaks, or an aging unit can all contribute to excessive energy consumption. If your system is working harder than necessary, it’s time for an inspection. Our team can pinpoint the exact issue and suggest cost-effective solutions to reduce your energy bills.

  • What happens if I neglect regular HVAC maintenance?

    Neglecting HVAC maintenance can lead to higher energy costs, frequent breakdowns, poor air quality, and even complete system failure. Dust buildup, clogged filters, and worn-out components reduce efficiency and put unnecessary strain on the system. This leads to costly repairs or premature replacement. Regular tune-ups ensure smooth operation and long-term savings.

  • How can I improve my indoor air quality?

    Poor indoor air quality can result from dirty ducts, clogged filters, and mold growth inside the HVAC system. Upgrading to high-efficiency filters, scheduling duct cleanings, and investing in air purifiers can significantly improve air quality. Our team offers solutions like UV light purification and humidity control to create a healthier indoor environment.

  • Why is my HVAC system making strange noises?

    Unusual noises like banging, hissing, or grinding could signal mechanical issues. Loose parts, refrigerant leaks, or blower motor failures can cause these sounds. Ignoring them can lead to more significant problems. If you hear anything unusual, contact Netherland Air Conditioning LLC immediately for a diagnostic assessment to prevent costly repairs.

  • What is the best thermostat setting for energy efficiency?

    Setting your thermostat to 78°F in the summer and 68°F in the winter is recommended for energy efficiency. Using a programmable or smart thermostat allows you to adjust temperatures when you’re away, optimizing savings. Our team can help install and program a smart thermostat to maximize comfort and reduce your energy bills.

  • How long does an HVAC system typically last?

    Most HVAC systems last between 10-20 years, depending on usage, maintenance, and quality of installation. Regular servicing extends the lifespan of your unit, while neglecting maintenance shortens it. If your system is nearing the 15-year mark and experiencing frequent breakdowns, a replacement may be more cost-effective.

  • Is it worth repairing an older HVAC system?

    If your system is over 10 years old and needs frequent repairs, replacing it with a new energy-efficient model might be a better investment. However, if the repair is minor and your system is otherwise in good shape, a repair could extend its life. Our technicians will provide a cost-benefit analysis to help you decide.

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