We are your one stop Monaville chimney shop!

  • We eliminate the guesswork. And provide our customers cutting edge Monaville chimney repair technology.
  • We are clean.  And ensure our footwear never touches your floors. Our industrial vacuums collect the dust before it gets into your home while our trained technician sweeps and inspects the chimney flue.
  • You are safe!  We document every job with before and after photos, and the lead technician on the job is always certified.  We also test for excess levels of carbon monoxide at no additional cost to you. Our Monaville company is about making your home safe.

We begin with a Monaville chimney inspection—which is one of the most important chimney services we offer, and one of the most misunderstood. The inspection determines the status of your chimney. We have created a page where specifics are listed.  We are CSIA certified.

Why Should I Sweep My Chimney?

Chimney Crown Crack Repair

When you get lots of moisture in a chimney, the water's solvent properties go to work on the water, concrete and bricks, slowing removing one particle at a time until you have fissures, and eventually, cracks, especially if you don't have a flue liner or other flue protection. If you're getting heavy use out of a chimney, you'll speed up the deterioration process.

You have a high-energy efficiency furnace. Today's high-efficiency furnaces save you money, but they also put a lot more moisture in the flue air than yesterday's lower-efficiency ones. All that moisture, again, increases the wear-and-tear on your chimney and flue.

You have an oil or gas furnace. In these cases, the problem is acid. Acidic vapors from burning gas and oil build up a residue and that eats away at your chimney from the inside out. This can cause cracks in the clay lining, especially, and leave you with potentially expensive repairs.

The first step to determining if the flashing is the cause of the leak is to examine the chimney. The weakest points of the chimney are the top and sides. These are the areas that face the greatest UV and weather exposure, and therefore damage. Since is better protected, you will notice the side facing the ground does not have flashing. Inspect the base area for cracks or areas of water penetration.

The brick and mortar will expand and contract with seasonal change. Since the mortar is not elastomeric, this expansion and contraction can cause cracks. In addition, mortar is very porous and absorbs water that will freeze in cold climates. This freezing and thawing will destroy the mortar joint causing a potential leak and degrading the structural integrity of the chimney over time. Inspect the mortar joints for cracks.

If there are cracks in the chimney use a clear exterior elastomeric caulk to seal the cracks. You can also use an exterior masonary waterproofing sealant to coat the entire chimney. Be sure to use a clear elastomeric waterproofing sealant to maintain the color of the brick and mortar.

Burn the Smart Way

Chimney Brick Repair

Why Choose Chicago Chimney Experts for your home services? We are certified, insured and licensed chimney sweeps We offer professional, prompt & courteous service. We help the customer to find a solution that best fits their need We specialize in chimney maintenance & repair. Chimney Rebuilding & New Construction: We replace damaged brick, stone or block using the best possible matching masonry units and mortar color available. Gutter Covers & Cleaning: Offering gutter cleaning and Leaf Guard covers is another way that we're telling our customers, "We'll take care of that too!". Gutter and Seam Repair, Cleaning, Rerouting - fix your drainage troubles at a fraction of the cost of new gutters, New Gutters and Downspouts - protect, beautify and add value to your home. Roofing Repairs & New Roof Construction: Stop leaks today and save money on costly repairs!

Illinois Chimney Services