Level 3 inspections
A catastrophic event, like a fire, earthquake or a tree falling onto the house requires a Level 3 inspection. Level 3 inspections, unfortunately, can cost several thousand dollars. Earthquake damage may require tools that go beyond performing a visual inspection, to ensure the safety and structural soundness of your fireplace and chimney.
Additional inspection services
In some cases, you may need one of the following specialized chimney and fireplace services:
Seismic considerations
An inspector may use image-scanning technology to determine the structural soundness of a chimney's masonry and any connection points to the roof. Inspectors also look for damaged dampers, excessive buildup of creosote and missing spark arresters.
Licensed home inspection services can sometimes do a seismic inspection for an additional or separate fee. However, it makes sense to start with a chimney sweep company, since they'll have more specialized experience with chimney cleaning and repair. Masonry repairs
Brick chimneys can be damaged by excessive moisture which causes the mortar in between the bricks to deteriorate.
Distressed mortar can be removed and replaced using a process called tuckpointing. The cost for tuckpointing varies depending on the extent of the damage to the chimney, but this service usually costs $5–$10 per square foot.
Waterproofing the chimney can also help reduce the effects of weather.
Fire damage
If a chimney has caused or been damaged in a fire, it will need to be inspected and possibly rebuilt to meet current code and to protect against future fires. Building a new chimney can cost $300–$1,000 on a single-story home and $400–$2,000 for a home with two or more stories.Repairing an existing chimney may be less expensive than starting from scratch. A chimney sweep will help you understand what repairs, and for how much, you will need. Chimney liners
Chimney liners run inside the flue to protect the masonry from the heat and byproducts of combustion. Liners are typically made of heat-tolerant materials such as clay, ceramic or metal. If not properly taken care of, you can damage the chimney liner.
Replacing a chimney liner can cost $2,500–$5,000, which is another reason why cleaning and inspecting your chimney regularly is a good idea.
How often do I need to inspect my chimney?
Regular inspections are highly recommended to avoid calamities from concealed chimney issues. Get your fireplace, chimney and vents inspected at least once a year.
If you recently purchased a home that comes with a fireplace, it's also a good idea to get it inspected -- if you didn't already as part of your overall home inspection — before you use it for the first time. Do gas fireplaces need chimney inspections?
Yes. If you're using a gas fireplace, it's a good idea to hire a cleaning service to keep the chimney in good working order. Even though you won't have the same creosote buildup as a wood-burning fireplace, gas fireplace chimneys can still become clogged with leaves, twigs and bird's nests. Too many of these put you at risk for a chimney fire.
To prevent the buildup of debris, many chimney services recommend you use a chimney cap, which can be installed for $100 and up.
How to save money on chimney inspections
Fireplace cleaning and chimney maintenance are a must-do if you use your fireplace on a regular basis. Once a chimney fire starts it is very hard to put out and can do an extreme amount of damage to your home.
Inspections will cost more depending on how clean and well maintained your fireplace and chimney are, so keep it in good shape between inspections. So schedule chimney cleaning on a regular basis and keep it in good shape between inspections. Proper venting is also a key element to a well functioning chimney. Chimney cleaning costs are worth the money to prevent a chimney catching on fire or collapsing.
Finally, shop around if you want to save on your costs. Find at least two companies online to do a preliminary inspection and ideally, give you a free quote about what basic inspection will cost. When it comes to chimneys it's way better to be safe than sorry.