Company Blog


You are cleaning out the fireplace after a long winter of burning fires in your fireplace.  You see that the mortar is loose or cracked and the back wall of the fireplace looks deteriorated.   The firebox, where you build your fires, is the part of your chimney system that gets the most use. However, it probably gets little attention except to remove ashes and sweep it out occasionally.  

Did you know that that dirty fireplace is probably one of the most important things about your fireplace system that keeps your house from burning down?  Think about it. How safe is it really to build a fire smack dab in the middle of a pile of sticks (2 x 4’s). That firebox keeps the fire you build in the middle of the house securely in its place.  If it fails, the result can be disastrous. 

The Design…

Design has a lot to do with many firebox problems.  If a firebox is built with inferior or incorrect materials or even shaped incorrectly, it won’t be able to perform its intended purpose.  

  • It may not keep the fire securely;
  • It may not vent the smoke efficiently;
  • It may not radiate heat into the room;
  • It may transfer too much heat to nearby combustible building materials.

When built correctly, the firebox should prevent heat transfer to the building materials, draft the exhaust up and out of the chimney, and radiate heat into your living area.

What to expect…

Over time, even if built properly, the firebox will deteriorate.  The brick can weaken or loosen with repeated heating and cooling, or if overfired on a regular basis.  If the chimney experiences a lot of water intrusion, water can weaken the refractory mortar between the firebrick.   Firebox damage can be minimized when you schedule annual chimney inspections.  During inspections, your technician will document any deterioration and monitor it annually.   Regular maintenance can interrupt serious issues and help you get as many years as possible from your fireplace before a rebuild will be necessary.

Schedule Spring Services Now…

If your fireplace’s time has come, Spring is a great time to have your firebox rebuilt.   Consider it an investment in the future and securing the value of your home. Rebuilding a deteriorated or badly designed firebox will keep your chimney system working efficiently, help to keep your family safe, and ensure many warm fuzzy winter evenings with loved ones.  

Spring scheduling will also allow you plenty of time if you’d like a fireplace upgrade.  Perhaps you’ve been considering completely new, efficient (heat producing) fireplace design.  Do it now and still be ready for next burning season. Schedule in Spring to avoid the Fall crunch, allow time for the rebuild, an inspection, and any necessary repairs to the rest of your system.

We are experienced.  At Blue Sky Chimney Sweeps|Bless Your Hearth, our lead masons have over 30 years of experience.  Not only are we determined to give you a finished product you’ll love, but we are determined to work to a standard that would make our Granddaddies proud.  

Call Blue Sky Chimney Sweeps|Bless Your Hearth today to have your fireplace system inspected and readied for next year’s cozy hearth experiences.


What it means for a Chimney Sweep to be “certified” (or not)!

It’s rare that I get the urge to copy someone else’s work word-for-word, but in the case of today’s blog, I really “couldn’t have said it better myself”! So here’s our message “straight from the horse’s mouth” — Courtesy of Jordan Whitt.

What it means for a chimney sweep to be certified or not - Spartansburg SC - Blue Sky Chimney

Certification: Clear As Mud

Certification is a tricky thing, particularly in an unlicensed (or mostly unlicensed) industry like ours as almost anyone can craft a list of job-related questions, package and sell them as an“exam” and then “certify” those who pass, maybe even providing a fancy certificate and ID badge as added value. It’s actually not a very complicated process, but it does make things more complicated for consumers.

Even in the in the Merriam-Webster Dictionary, “certification” is so loosely defined that it could mean pretty much whatever you want it to, and this is exactly what people take advantage of when they use “certified” as an adjective to describe their business or product.

On one hand, having multiple certification providers with different sets of requirements and standards makes “certification” more attainable for those working in the industry, but itpotentially does so at the expense of alienating consumers who are then forced to either do the necessary homework to differentiate one certification from another in a field they likelyknow little to nothing about or make an ill-informed hiring decision. While we definitely value competition, we have to balance that with our commitment to educating and protecting consumers. It’s also worth noting that true competition can only exist between two or more entities offering products of similar quality.

This topic may be off-putting, but it is extremely important, because the last thing we want is for a homeowner to be mistreated or poorly serviced by someone who they believed was well qualified because the word “certified” was included somewhere in their branding— it does serious damage to the industry and can be especially discouraging to those who must work hard to maintain their credentials through a commitment to continuing education and by living up to the highest of professional standards.

*Quick Public Service Announcement*

If you ever feel like you’ve been taken advantage of by someone who claims to be a CSIA Certified Chimney Sweep, please let us know immediately and we’ll investigate. CSIA does not tolerate this kind of behavior from its Certified Sweeps and we have no problem revoking the credential when warranted. We can be reached at or (317) 857-5362… Okay, now back to our regularly scheduled blog post

If you’re a homeowner in search of someone to service or inspect your chimney and you run across the word “certified” PLEASE take a few minutes to do some additional research before making a hiring decision (usually a quick Google search will do fine). Things you’ll need to look into include the following:

  • Is the word “certified” just part of the business name or is it an earned designation? (even if it’s the latter, don’t stop there with your research!)
  • Is the certifying body or organization accredited?
  •  Is the certifying body a for-profit business or nonprofit entity run by a board of directors?
  • Must the certification be maintained and renewed through continuing education as the industry evolves, or is it earned through a one-time exam?
  •  Is the certifying body well-established or are they relatively new to the scene? And if they are new to the scene are their requirements for certification more or less stringent than those of more established entities?
  •  Is the mission statement of the certifying body focused on educating and protecting homeowners or is it more focused on making it easier to people to earn “certification”?
  •  Does holding the certification in-question require adherence to a code of professional ethics?
  • Does a Google search for the certifying body lead to articles and stories published by trusted and respected information sources?

If you have any questions about any of the above information, please do not hesitate to reach out to us!

About the author: Jordan Whitt is the current Director of Communications and Marketing for the Chimney Safety Institute of America.  You can occasionally find Jordan doing some public affairs work for the American Red Cross or Indiana Department of Homeland Security. You can email him directly at I just want to say “thanks very much” to Jordan for his generosity in letting us borrow his words for today’s conversation. ~Renée Brigman, Blue Sky Chimney Sweeps|Bless Your Hearth