Why Is My Gas Bill So High (QUICK FIX)

Dominic Mitton
By Dominic  • Reviewed by Ben  • Updated:   November 14, 2023
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If you recently noticed that your gas bill is higher, don’t worry – there are ways to fix and return it how it used to be.

Although gas prices have spiked worldwide, some common reasons might trigger your gas bill to be higher each month.

You’ll also learn about gas leaks later in the article and how to avoid them, but let’s first mention some of the most common reasons why your gas bill is higher than usual.

Reasons Why Your Gas Bill Is So High

Poor maintenance

If you haven’t maintained a furnace and pleated filters for a while now (6 months or more), they may have increased gas consumption.

The best way would be to have annual maintenance done by professionals to ensure everything works correctly.

Outdated appliances

The truth is that all appliances have a lifespan – so it’s normal for your heating system to become less efficient if you have been using it for several years already.

The good thing is that most parts can be fixed or changed. Therefore you won’t have to buy a whole new heating system.

Look at the best gas fireplace inserts to keep you warm this winter.

Leaking air

Air often leaks around doors, windows, or in the basement.

The best way to handle it is by using insulating foams or tapes to stop warm air from leaving your home.

When the warm air doesn’t stay inside your home, your heating system works harder, which results in higher gas bills.

Bad Thermostat

Using smart thermostats can help you program your heating system to spend less energy than it’s supposed to.

The good thing is that they don’t require hard-to-follow programming, and you can easily install them inside your home.

When the thermostat is broken, it can often lead to malfunctioning other unit parts.

Why Are Gas and Electricity Prices Rising?

We’ll skip politics and answer this as simply as possible – supply and demand.

When there’s less supply, the prices tend to go up.

 It’s the same with energy because of the ongoing crisis, so you’re not the only one experiencing higher gas bills.

The one thing we can hope for is that demand will go up again, and prices will drop down.

Can a Gas Leak Cause Your Gas Bill To Spike?

If your monthly gas bill spikes suddenly by a lot, there could be gas leaks.

Not only can gas leaks spike up your bills, but it can also be hazardous for the whole household.

The best advice here is to seek professional help or get gas leak detectors, which will give you peace of mind.

To save extra money on your heating bills, check out the nine cheapest ways to heat your home this winter.


Hey there! I am Benas, the founder and content editor at Home Caprice. Thanks for reading the article. I hope you were able to find what you were looking for. I and my team are here to simplify heating and cooling for everyone. Please have a look at the About page for more details about our website and feel free to check out our editorial process.