When your furnace won’t start, the thought of DIY furnace repair in Port St. Lucie, Florida, can appear extremely overwhelming.

Thankfully, if you realize you need help from a heating and cooling pro in Port St. Lucie, Florida, Custom Air Systems Inc can handle all your furnace problems—so you don’t have to! We fix most types and brands of heating systems and also deliver emergency furnace repair.

If it’s the right time for a new heating system instead of repair, Custom Air Systems Inc also delivers top-quality furnace installation in Port St. Lucie, Florida.

While you’re talking with us, think about a regular furnace maintenance plan that may support you with avoiding unnecessary repairs in the future. We can inform you on how frequently your furnace should be examined by one of our certified pros.

How do you know if your home needs heating repair? Use the easy guide below.

8 Signs You Need Furnace Repair

1. Some rooms in your home are stubbornly cold.

Your furnace should provide warmth to every room in your home. If it doesn’t and some rooms in your home stay too cold, reach out to one of our HVAC technicians for furnace maintenance or repair.

2. Your home’s energy bills increase suddenly.

If you aren’t using your furnace more, but your home heating bills are increasing more than they should, it could be that your furnace is losing efficiency and requires repair.

3. Unusual sounds come from the furnace.

All home comfort systems make some noise, but if your furnace begins making odd noises—especially banging—it’s a sign you need it examined by an expert.

4. Your furnace constantly turns off and on.

Called short cycling, a furnace that keeps starting and stopping instead of turning on and completing its cycle most likely requires repair from an expert HVAC technician like the team members at Custom Air Systems Inc.

5. The heating system won’t turn on.

If your furnace will not start, that’s definitely a sign you should get HVAC repair. If it turns out you need furnace replacement, our HVAC repair technicians in Port St. Lucie can help you choose a new eco-friendly furnace that’s a good match for your home.

6. Water leaks around your heating and cooling system.

Any type of water coming from your heating and cooling system is a sign there’s something off that needs timely HVAC repair. We’ll provide a diagnosis and present your repair options, so you can decide which works best for your home and budget.

7. Your furnace is making an unpleasant small.

Furnaces shouldn’t cause unpleasant odors. If there’s a persistent nasty smell coming from your furnace, it’s a sign you require repair. If you think you smell gas or a sulfur smell, it could be a gas leak and demands immediate action: evacuate your home right away and contact us for help once you have gotten to safety.

8. Not enough air is coming from vents in your home.

From problems with your ventilation system to issues with the blower motor or a clogged furnace filter, insufficient or weak airflow from vents can be caused by a number of problems that may require HVAC repair, system maintenance or furnace installation.

We Can Help with HVAC Repair

Followed our troubleshooting guide but your furnace still won’t work?

Call us today at 772-247-2283 or contact us online. We’ll come out and figure out the problem.

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