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 Rely On

There’s not anyone who likes being without coziness. Even more so on the chilliest night 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 arrive fast to figure out and take care of the issue. And we’ll get the warmth flowing again without delay!

Our furnace repair technicians are known for outstanding HVAC service finished right the first time. When it comes to service calls for HVAC systems, we can take care of it all.

Furnace Service in Port St. Lucie and Surrounding Areas

Lennox Furnace on concreteWhen you need the top furnace service in Port St. Lucie, rely on Custom Air Systems Inc.

Were you aware a lot of furnace repair calls can be skipped with routine furnace maintenance? While we’re at your residence, we can review our maintenance plans. In the future, routine service can boost your equipment’s energy savings. It might also help it work for an extended period of time.

If you’ve figured out you should to buy a new furnace, we also can do professional furnace installation. It’s not a problem if you haven’t began examining replacement products yet. We’ll make time to discuss all the options. That way, you can make the best decision for your home.

When you are looking for fast 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