How much does it cost to have someone look at your furnace?

Author: Mr. Russell Maggio Sr.  |  Last update: Thursday, May 1, 2025

A furnace inspection costs $100 on average, but prices can range from $50 on the low end to $300 or more. You can save on the cost of furnace inspections by scheduling in the off-season or if you're heating a smaller home, while bigger furnaces and oil furnaces in particular cost more to inspect.

What is the average cost of a furnace inspection?

A furnace inspection costs an average of $80 to $100. Your cost may increase if more furnace repairs are needed, or based on the specifics of your HVAC system. If detrimental issues are uncovered, you'll be quoted for the repair or potential replacement of your HVAC equipment.

Who do I call to check my furnace?

When you need help with your heating or air conditioning system, call a HVAC technician to inspect, diagnose, and perform any repairs. Let's dig into when and why you should hire a HVAC pro to restore your home to its usual temperature.

What is the most expensive part to fix on a furnace?

A heat exchanger replacement is often one of the most costly repairs in a furnace, and the expense can sometimes rival that of installing a new furnace. Typical replacement costs vary widely but can easily reach several thousand dollars, especially if labor costs are factored in.

Who can inspect a furnace?

Category I and Category IV furnaces are inspected most often by home inspectors.

How Much Will It Cost To Replace My Furnace?

How much does it cost to have someone look at my furnace?

A furnace inspection costs $100 on average, but prices can range from $50 on the low end to $300 or more. You can save on the cost of furnace inspections by scheduling in the off-season or if you're heating a smaller home, while bigger furnaces and oil furnaces in particular cost more to inspect.

What is included in a furnace inspection?

Some things that an HVAC Technician may look at when inspecting and performing regular maintenance on your furnace include: Checking the safety controls are functioning. Looking at the heat exchanger (which can cause a carbon monoxide leak if damaged) Checking the ventilation system.

How much does it cost to diagnose a furnace?

Cost Implications And Repair Vs.

Is It Worth Fixing A Furnace? Given the high heat exchanger cost and the potential HVAC inspection cost, which can range from $250 to $400 with an average of around $300, homeowners often face the tough decision of whether to repair or replace the furnace entirely.

What is the most common furnace failure?

One of the most common furnace problems is a malfunctioning thermostat. A sure sign your thermostat isn't working properly is if your fan is constantly running. This will cause your thermostat battery to run, and cause your furnace to work inefficiently.

Does insurance cover furnace failure?

While there's no such thing as furnace or boiler replacement insurance, homeowners insurance may cover the cost to replace your furnace or boiler if it's damaged or destroyed by a covered peril.

How much is a service call for a furnace?

The furnace repair costs in the Southern California area vary according to the repair needed. It can range anywhere from $100 to $200 to as high as $2,000-$3,000.

Who to call if your furnace isn't working?

If your furnace's problems continue, contact an HVAC expert. Also, if you notice discoloration when you check the pilot light, get professional help. If there are cold spots in your home, even though hot air is coming out of the air vents, the issue could be different from your furnace not working.

How long does a furnace checkup take?

On average, furnace cleaning and tune-up services last just one to two hours. During these appointments, our technicians inspect all interior and exterior furnace components, calibrate thermostats, and inspect and clean furnace venting systems. We also: Inspect heat exchangers for build-ups, blockages, and cracks.

Are HVAC inspections free?

The cost of an HVAC inspection is $300 on average, but can cost between $70 and $500 or more depending on the size of your home, type of HVAC system, and location of your HVAC unit in your home. The average HVAC inspection cost is $300, though homeowners can expect to pay anywhere between $70 and $500 per inspection.

How long do furnaces last?

The Average Furnace Lifespan

A well-maintained furnace can last at least 15 to 20 years, but completing annual maintenance and being diligent with repairs can extend its life even longer.

How often should a furnace be serviced?

Ideally, you would have your furnace serviced at least once a year. To elaborate on that point, you should have your furnace serviced at least once a year to catch any problems early on and to keep your furnace in top condition. Professional maintenance and cleaning provide many benefits, which we'll cover next.

How do you diagnose a furnace problem?

How to Troubleshoot a Furnace: 7 Steps to Finding a Solution
  1. Inspect the Thermostat. ...
  2. Change the Furnace Filter. ...
  3. Confirm the Furnace Is Getting Power. ...
  4. Make Sure the Circuit Breaker Isn't Tripped. ...
  5. Check the Vents for Blockage. ...
  6. Make Sure the Front Panel Door Is Secure. ...
  7. Call a Professional.

What fails first on a furnace?

If the flame sensor fails, your furnace may not be able to start or may shut down shortly after starting. Common causes of flame sensor failure include corrosion, dirt buildup, or a broken wire. The gas valve controls the flow of gas to the furnace. If the gas valve fails, your furnace won't be able to produce heat.

How much should a furnace inspection cost?

A furnace tune-up service costs $70 to $200 on average for a gas, electric, or oil furnace. A standard furnace inspection costs $70 to $130 for a diagnostic report and basic cleaning. Annual furnace maintenance costs $150 to $500 for an inspection, tune-up, and minor repairs.

How much is a HVAC diagnostic fee?

The cost of an HVAC trip charge can vary significantly depending on your location, the HVAC company, and the time of day. On average, it can range from $50 to $150 or more.

How do I know if my furnace is bad?

10 Red Flags That Indicate Your Furnace May Be Failing
  1. Frequent Service Calls. Constantly having to repair your furnace may be the first sign that it's failing. ...
  2. Flu-Like Symptoms. ...
  3. Strange Noises. ...
  4. An Old Furnace. ...
  5. Dry Air. ...
  6. Flame Color. ...
  7. Poor Temperature Control. ...
  8. Higher Utility Bills.

Who can check a furnace?

While most average homeowners can handle simple DIY furnace maintenance such as cleaning or replacing your furnace filter, calling a local, qualified HVAC system professional for regular furnace repair service and equipment checks can help ensure reliability and optimum efficiency, as well as prevent larger issues from ...

How much does a furnace cleaning cost?

The cost of furnace cleaning can vary depending on several factors, but on average, it ranges from $60 to $400. While this might seem like a wide range, the final price will depend on things like the size of the furnace, its condition, and the specific services included in the cleaning.

What is the first thing you check when maintaining a furnace?

Inspecting the air filter is the first item on our furnace maintenance checklist because it is so critical to performance. Regular air filter replacement is essential, whether your furnace is electric or burns natural gas, propane, or oil.

Previous article
What is the 8 foot rule?
Next article
What does a bank appraiser look for in a house?