When your furnace will not start, the thought of doing your own furnace repair in Lincoln, Nebraska, can feel pretty daunting.

Fortunately, if you find you need help from a heating and cooling pro in Lincoln, Nebraska, AW Heating & Air Conditioning is here to assist you! We fix most makes of heating systems and also deliver emergency furnace repair.

If it’s time for a new heating system instead of repair, AW Heating & Air Conditioning also delivers reliable furnace installation in Lincoln, Nebraska.

While you’re discussing with us, think about a regular furnace maintenance plan that may help you avoid unnecessary repairs and increase your system efficiency. We can tell you how often your furnace should be examined by one of our certified pros.

How do you know if you need heating repair? Use the straightforward guide below.

8 Warning Signs You Need Furnace Repair

1. Some areas of your home are stubbornly cold.

Your furnace should warm your entire home. If it’s not and some rooms in your home stay too cold, contact one of our HVAC technicians for furnace maintenance or repair.

2. You start having high energy bills for no reason.

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

3. Loud noises come from the furnace.

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

4. Your furnace turns off and on frequently.

Referred to as short cycling, a furnace that keeps starting and stopping instead of turning on and completing its cycle most likely demands repair from an expert HVAC technician like the team members at AW Heating & Air Conditioning.

5. The heating system won’t start.

If your furnace will not start, that’s definitely a sign you need HVAC repair. If it turns out you need furnace replacement, our HVAC technicians in Lincoln can help you select a new eco-friendly furnace that’s right for your home.

6. Water leaks around your HVAC system.

Any type of water leaking from your heating and cooling system is a sign there’s something amiss that needs prompt HVAC repair. We’ll provide a diagnosis and present your repair options, so you can choose which option is best for your home and budget.

7. Your furnace is making an unpleasant small.

Furnaces shouldn’t smell bad. If there’s a persistent foul smell coming from your furnace, it’s a sign you need repair. If you think you smell gas or a rotten egg smell, it could be a gas leak and calls for immediate action: evacuate your home right away and call for help once you are safe.

8. Weak airflow from vents in your home.

From problems with your air ducts to something wrong with your furnace’s blower motor or a clogged furnace filter, insufficient or weak airflow from vents could be caused by a number of problems that may require HVAC repair, system maintenance or furnace installation.

Furnace Repair Frequently Asked Questions

You may notice rooms that won’t warm up, unusual noises like banging, squealing, or rattling, short cycling, odd smells when the heat runs, or a sudden rise in energy bills. If your system struggles to maintain temperature, it’s smart to schedule a diagnostic.

If you smell gas or a carbon monoxide alarm goes off, shut the system down, get to fresh air, and call your gas utility and a licensed HVAC professional. For minor symptoms, it’s often okay to run it briefly, but continued operation can worsen the damage.
This can happen due to incorrect thermostat mode, a dirty air filter, pilot or ignition problems, a dirty flame sensor, or overheating that triggers a safety limit. A technician can test the system safely and recommend the proper repair.
Many repairs can be completed in a single appointment, but the timeline depends on the issue, system accessibility, and whether components are in stock. After diagnosing the problem, your technician can outline next steps and timing.
A furnace may be a better candidate for replacement if it needs frequent repairs, is near the end of its expected service life, or has major component issues. If the problem is isolated and the system has been reliable, repair is often the most practical route. A pro can help you compare options.

We Can Help with HVAC Repair

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

Call us today or contact us online. We’ll come out and figure out the problem.

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