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ST. Clair's Custom Air

Your Comfort is our Business
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Keep your AC in great condition

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ST. Clair's Custom Air

High Quality HVAC Installation
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Trust us to install your AC system.

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St. Clair's Custom Air

Improve your home's indoor air quality and air flow
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Trust us to help improve your air quality

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Air Conditioning Repair, Air Conditioning Maintenance, Air Conditioning Service, HVAC Repair, and HVAC System in Cape Coral - Best Air Conditioners - St. Clair's Custom Air

More Than 50+ Companies Have Trusted Us For Quality Air Conditioning Repair

We have THOUSANDS and THOUSANDS and THOUSANDS of satisfied St. Clair's Custom Air customers in Cape Coral and beyond! Call us anytime and be a part of our ever-growing family of Happy Customers!

Air Conditioning Repair Service in Cape Coral, Florida

Do you think your air conditioning system is old and inefficient? Let St. Clair’s Custom Air evaluate your current system and determine whether you need maintenance work, repairs, or if it’s time to invest in a new Home Comfort System Installation. We offer heating and cooling services for residential and light commercial properties in the Cape Coral, Florida area, and provide the best heating and air conditioning systems available on the market today.

Four Benefits of Routine Air Conditioning Maintenance








    Air Conditioning REPAIRS


** You rely on your Heating and Air Conditioning system to protect your home and keep you cool and comfortable all year long; however, if you fail to properly maintain your Heating and Air Conditioning system, you could find yourself sweating out costly repairs.

We're Not Comfortable Until Your Cape Coral Air Conditioning Systems are Installed or Repaired

Our family-owned business has over 30 years of experience dealing with air conditioning repairs and installations. Our Technicians are trained to handle any type of system and whatever problems they experience. We’ll evaluate your current air conditioning system and diagnose your issue, then know if a repair or a new air conditioning make the most sense. Keep your heating and cooling system in great shape with St. Clair’s Custom Air of Cape Coral, Florida. We also service Charlotte, Collier, and Lee Counties! Call (239) 573-2473 and get a free estimate.

** Discuss your repair options, or if a new Home Comfort System makes more sense.

St. Clair's Custom Air

Our Air Conditioning Repair Services in Cape Coral Florida

St. Clair's Custom Air has been servicing the Cape Coral Area since 2006.
We're dedicated to offering high-quality Air Conditioning repair and Air Conditioning services. Our technicians are highly trained in any Air Conditioning installation. Giving your home good quality clean air.

At St. Clair’s Custom Air we tried-and-tested Air Conditioning

installation service in Cape Coral Florida. We use the best air conditioning products on the market. We’ll take your comfort to a whole new level with our American Standard Air products. Not only keeping your home cool all year around. But give you and your family cleaner and fresher air to breath. We work hard to make sure each and every Air Conditioning unit meets the demands of the customer.

The single largest factor in how well your Air Conditioning system operates is the ductwork system. The ductwork is responsible for up to 66% of the overall performance of your system’s efficiency, capacity, and longevity. At St. Clair’s Custom Air our technicians are well trained in installing both AC ducts and AC ductless systems. As well as AC duct repair and AC duct maintenance.

Does your Air Conditioning system need repairs? Get in touch with the professionals at St. Clair’s Custom Air. We have over 50 years of experience in the industry, and we offer excellent Air Conditioning services and diagnostics to the Tri-County area.

Count on us to check all the components of your system and the ductwork on your property. We’ll diagnose and identify any problems with them and provide an honest evaluation. Call us right away for a FREE estimate!

When was the last time you had your home’s air quality assessed? The United States Environmental Protection Agency (EPA) states that poor air quality is primarily caused by badly maintained Air Conditioning systems.

Choose the experts at St. Clair’s Custom Air to not only maintain your AC system, but to provide you with healthy airflow designs as well. Give us a call to get started on improving the air quality in your home. 

At St. Clair’s Custom Air we have over 50 years of combined experience in any Air Conditioning services or diagnostics. 

Maintaining a healthy AC system. Keeps your Air Conditioning in great shape making it last longer and run better. Keeping your family cool all year around. While saving you money. 

Air Conditioning Ductwork and Ductless Air Conditioning Systems Play A major Role In Indoor Air Quality and Air Purification

Air Purification Services

Why is air quality and air purification important for air conditioning systems in Cape Coral?

Do you suffer from allergies or respiratory issues? Indoor air quality may be the culprit. At St. Clair’s Custom Air, we offer solutions to improve the air you breathe, including Air Conditioning repair and installation, air purification, and more.

If your AC system isn’t functioning properly, it can lead to poor indoor air quality. Our experienced technicians can provide fast and reliable Air Conditioning repair services to ensure that your system is working efficiently and effectively. We also offer AC installation services for those in need of a new system, which can improve indoor air quality and reduce allergens.

In addition to AC repair and installation, we also offer air purification solutions to remove pollutants and allergens from your home or business. Our team can help you select the best air purification system for your needs and install it professionally to ensure optimal performance.

Don’t let poor indoor air quality impact your health and comfort. Contact us for all of your Air Conditioning repair, air conditioning installation, indoor air quality, and air purification needs. Breathe easier and enjoy a healthier living environment with our expert air purification services.

Air Conditioning Repair

Tired of feeling hot and stuffy in your own home? It might be time to consider an air conditioning repair. Not only will it keep you cool, but it can also improve your indoor air quality. An AC repair can help remove dust and allergens from your home, making it a healthier environment for you and your family. Additionally, investing in air purification can further enhance the quality of the air you breathe. Breathe easier and enjoy a more comfortable home by taking care of your air conditioning repair and indoor air quality needs.

air conditioning maintenance

Looking for ways to improve the air quality in your home? Regular air conditioning maintenance can help! Not only will it keep your AC running smoothly, but it can also improve your indoor air quality. By investing in air purification, you can further reduce the amount of pollutants in your home. Breathe easier and enjoy a healthier home by taking care of your air conditioning maintenance and indoor air quality needs today.

Air Conditioning Installation

Considering an Air Conditioning Installation? In addition to providing cool air, it can also improve your indoor air quality. By installing an air purifier, you can remove allergens and pollutants from your home, creating a healthier living space. Don't wait to enjoy a more comfortable and healthier home - invest in Air Conditioning Installation and indoor air quality solutions.

Air Conditioning Indoor Air Quality

Concerned about the quality of the air inside your home? AC Indoor Air Quality solutions can help! By adding an air purifier or other indoor air quality products to your Air Conditioning system, you can remove pollutants and allergens from your home. Breathe easier and enjoy a healthier living environment by investing in AC Indoor Air Quality solutions

Air Conditioner Systems

Best Air Conditioner and HVAC System In Cape Coral

Looking for the best air conditioning installation in Cape Coral? Our team offers reliable air conditioning repair and air conditioning installation services to ensure your comfort and indoor air quality. Trust our experienced technicians to provide you with the best solutions for your air conditioning needs. Here are some of our best air conditioning units on the market.

AccuComfort™ Variable Speed Platinum 20 Air Conditioner

With AccuComfort™ variable speed technology, the Platinum 20 can gradually adjust its speed at a broader range to create a consistent air flow of cool, comfortable air. This way, your system can continuously match the temperature you want at home.

Gold 17 Air Conditioner

This home cooling system’s design keeps you comfortable, thanks to generous two-step cooling. Plus, with ratings up to 18.00 SEER, this central air system provides incredible energy efficiency saving you on operating costs.

Reme-Halo, Indoor Air Purification

If you have ALLERGIES, meet the REME HALO® Whole Home In-Duct Air Purifier providing allergy relief and a Better life through better air!

Silver 14 Air Conditioner

The latest introduction to our air conditioning line, providing homeowners with excellent comfort and savings. The Silver 14’s design provides your home with the reliable cooling you would expect from American Standard and the efficiency you require from a new central air conditioning unit.

Beautifully Installed Air Conditioning Systems


We received wonderful service today! Thank you!

What Our Clients Have to Say about Our Air Conditioning Services


We have used St. Clair's Custom Air for 10 years. They are reliable and we intend to use them to purchase a new air conditioner shortly. Greg is very knowledgeable... would highly recommend!!!


Thank you so much for the quick and efficient work from Danny and Dillon at our home. Very professional. I would highly recommend them.

Air Conditioning Repair FAQ's

Have any air conditioning repair questions. Checkout our FAQ section for answers.

Air Conditioning Repair
Best Air Conditioning Repair in Cape Coral St. Clair’s Custom Air

The lifespan of an air conditioner depends on various factors, such as the brand, maintenance, and usage. On average, an air conditioner unit can last between 10-15 years with proper maintenance and service repairs. Our air conditioning repair and services can help extend the lifespan of your system.

Yes, regular professional air conditioning maintenance is crucial for the optimal functioning of your air conditioner. Our air conditioning repair and air conditioning services include routine air conditioning maintenance checks, which can help prevent breakdowns, improve indoor air quality, and extend the lifespan of your air conditioning system. Don’t wait until you have an issue with your air conditioning unit. Contact us today to schedule an air conditioning maintenance appointment and keep your air conditioning system running smoothly throughout the year.

To ensure optimal performance and indoor air quality, it’s recommended to change your air conditioner filter every 1-3 months. The frequency depends on usage, indoor air quality, and the type of filter used. Neglecting to change the air conditioner filter can lead to reduced efficiency, higher energy bills, and even air conditioner breakdowns. Our air conditioning repair and air conditioner services team can help you determine the best filter and schedule for your needs.

If you notice warm air blowing from your vents, weak airflow, strange noises or odors, or an increase in your energy bill, it may be time to call for air conditioning repair services. These are all signs that your air conditioner isn’t working properly and could be in need of maintenance or repairs. Don’t wait until your air conditioning system completely breaks down – schedule regular air conditioning services to keep your unit running efficiently and avoid costly air conditioning repairs in the future. Our team of professionals is here to help with all your air conditioning needs.

Before calling for an air conditioning repair, you can check the thermostat batteries, the air conditioner air filter, and the circuit breaker. If the batteries are dead or the air filter is dirty, replace them and see if that solves the problem. Also, check if the circuit breaker tripped or if the air conditioner is receiving power. If these simple checks don’t fix the issue, it’s time to call for professional air conditioning services and repairs.

If your air conditioner is over 10 years old and requires frequent repairs, it may be time for a new one. Additionally, if your energy bills have been increasing or if your air conditioning unit is no longer able to keep your home cool and comfortable, it could be a sign that it’s time for a replacement. An air conditioning professional can help you assess the condition of your current air conditioning unit and recommend the best course of action. Contact a trusted air conditioning repair and services provider to schedule an appointment.

Air Conditioning Services
Best Air Conditioning Services in Cape Coral St. Clair’s Custom Air

Yes, it’s possible to replace only the outdoor air conditioning unit without replacing the indoor air conditioning unit, but it’s important to consult with a professional air conditioning technician to ensure compatibility and efficiency. Replacing only the outdoor unit may also affect the warranty of the indoor unit, so it’s important to consider all factors before making a decision. If you’re unsure, contact our team of experts at St. Clair’s Custom Air for guidance and professional air conditioning repair and air conditioning services.

Yes, a new air conditioning unit can save you money in the long run. Older air conditioning units tend to be less efficient, which means they use more energy to cool your home, resulting in higher utility bills. Newer air conditioning units are designed to be more energy-efficient, which can result in lower monthly energy bills. Additionally, a new air conditioning unit may require fewer repairs and maintenance, saving you money on air conditioning repair and services over time. It is important to note that the initial cost of a new unit may be higher, but the savings over time can make it a worthwhile investment.

If your air conditioning unit freezes up, it’s usually a sign of an airflow issue or a problem with your refrigerant levels. Before calling for air conditioning repair services, make sure to check your air filter and ensure it’s not clogged. A dirty air filter can cause restricted airflow and lead to a frozen air conditioning unit. If the air filter is clean, it’s time to call in a professional to diagnose and fix the problem.

Choosing the right air conditioning unit for your home can be a difficult decision. Factors such as the size of your home, insulation, and ductwork all play a role. A professional air conditioning service can help you determine which unit is best for your needs. Look for an air conditioning unit that is energy-efficient and properly sized for your home. A reputable air conditioning repair company can guide you through the process and help you make an informed decision.

When you turn on your air conditioning unit, it feels like magic how it cools your home. But how does it work? First, the air conditioning unit draws in hot air from your home and passes it over cold evaporator coils. These coils contain refrigerant that absorbs the heat from the air. The cool air is then blown back into your home while the hot air is expelled outside. This process continues until the desired temperature is reached. If your air conditioning system isn’t working properly, contact our air conditioning repair services to have it checked out.

The time it takes to install a new air conditioning unit can vary depending on several factors, such as the size of the air conditioning unit and the complexity of the air conditioning installation. Generally, it can take anywhere from a few hours to a full day to complete the air conditioning installation. A professional air conditioning technician can give you a more accurate estimate based on your specific needs. Keep in mind that a proper air conditioning installation is crucial to ensure your air conditioning unit operates efficiently and reliably.

If you have pets in your home, it’s important to keep your air conditioning unit well-maintained to ensure it runs efficiently. Regularly cleaning or changing your air filter can help prevent pet hair and dander from building up and clogging the air conditioning unit. Additionally, consider scheduling regular professional air conditioning maintenance from an air conditioning repair and service provider. They can perform a thorough cleaning and check for any issues that may be caused by pet hair or other pet-related factors. By taking these steps, you can ensure your air conditioning system runs smoothly and efficiently in your pet-friendly home.