Reliable HVAC Service

Committed to your family’s total comfort since 1974! Family owned and operated.

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Enjoy peace of mind with our annual maintenance program.

Save big and stay comfortable with our discounts and promotions.

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Experience healthier air with our expert indoor air quality services.

Furnace Repair in Port St. Lucie That You Can Trust

There’s not anyone who enjoys being without heat. Particularly on the coldest time of the year.

When your furnace is creating trouble, give Custom Air Systems Inc’s HVAC pros a dial for furnace repair in Port St. Lucie. We’ll be out rapidly to figure out and take care of the problem. And we’ll get the heat flowing again without delay!

Our furnace repair technicians are known for outstanding HVAC service finished properly the first time. When it involves service calls for HVAC systems, we can handle it all.

Furnace Service in Port St. Lucie and Surrounding Areas

Lennox Furnace on concreteWhen you are looking for the finest furnace service in Port St. Lucie, look no further than Custom Air Systems Inc.

Did you realize the majority of furnace repair calls can be prevented with annual furnace maintenance? While we’re at your home, we can discuss our maintenance plans. Over the long term, regular tune-ups can improve your unit’s energy savings. It may also help it work for a greater period of time.

If you’ve decided it’s time to buy a new equipment, we also can do expert furnace installation. It’s not any trouble if you haven’t looked into reviewing replacement equipment yet. We’ll make time to discuss all the options. That way, you can make the best call for your budget.

When you are looking for quick furnace service, reach us or contact us online.

CALL TODAY:  772-677-8981

Celebrating 20 Years of Partnership with Lennox

Commitment, loyalty, reliability and allegiance is often associated with lasting collaborations, relationships and partnerships.

The Dave Lennox Years of Partnership Award honors Lennox dealers like Custom Air Systems Inc who have demonstrated a long-term commitment to the Lennox brand. And a commitment to strengthening the value of their own brand.

Our success, growth and endurance are a testament to our drive to serve your Port St. Lucie, our customers and our employees. As a Lennox brand ambassador, we give meaning and dimension to our brand’s promise to delivering perfect air.

  • Castle
  • 50th
  • Main Street
  • County Chamber of Commerce

One Call Does it All

At Custom Air Systems Inc, heating and cooling isn’t solely our job, it’s our passion. We strive to provide you with the best HVAC service in Port St. Lucie. No matter the time, day or the problem, you can rely on us to get the job done right. After all, Custom Air Systems Inc has been servicing the community since 1974, bringing comfort to our customers all year round.

  • HVC Offer Details

    Maintenance Check

    Call us for a maintenance check today!

    772-677-8981