
Chimney Cleaning & Sweeping
Removing soot and creosote so a flue can vent the way it was designed to.
Learn about Chimney CleaningSt. Louis metro · MO
A chimney in University City works hard every winter and weathers every season in between, so keeping it sound is ongoing rather than one-and-done. Mister Chimney serves University City and nearby St. Louis communities with the full range of chimney and fireplace work, matching the service to what the system actually needs.
Because water is behind most chimney trouble, a University City service call often starts by checking the parts that keep rain out, the cap, crown, flashing, and mortar, before anything else. Catching a small crown crack or a rusted cap early tends to prevent the larger masonry and interior damage that follows a season or two of water getting in.
The seasons around University City put a chimney through heat from the fires you burn and water from the weather that follows. Both take a toll over time, so the systems that hold up best are the ones that get looked at regularly rather than only when something goes obviously wrong.
University City, Missouri falls inside the region we service from St. Louis, MO. Coverage extends to about 65 miles from the primary city, and we plan routes so University City appointments fit into the surrounding St. Louis schedule.
Around University City, the common prompts to call include:
A University City service call opens with a practical look at the whole system — venting, firebox, masonry, and the parts that keep water out. From there we explain what we found and lay out the sensible next steps, so decisions about repair or continued use are based on the actual condition, not guesswork.
The chimneys we see around University City range from open wood-burning fireplaces to gas units, inserts, and stoves, each with its own upkeep. We handle the whole range and the venting that ties it together, so a single call can cover a sweep, a repair, and a look at whatever else the system needs rather than sending you to several trades.
Below are the services we're asked about most in University City. Each links to a full description of what the work involves. Anywhere within roughly 65 miles of St. Louis, reach us at 314-798-9456 or send the form and we'll take it from there.

Removing soot and creosote so a flue can vent the way it was designed to.
Learn about Chimney Cleaning
A structured look at the flue, firebox, and exterior to document the system's condition.
Learn about Chimney Inspection
Diagnosing and correcting the specific problem, from a leak to failing masonry.
Learn about Chimney Repair
Rebuilding and restoring the brick and stone that make up the chimney structure.
Learn about Chimney Masonry
Fitting the flue cover that keeps rain, animals, and embers where they belong.
Learn about Chimney Cap Installation
Diagnosing why a gas fireplace won't light, stay lit, or run cleanly, and correcting it.
Learn about Gas Fireplace RepairFor University City service, reach us at 314-798-9456, or use the form below and we will get back to you about your chimney or fireplace.
Questions
No. We serve University City from our St. Louis, MO coverage area and come to your property for the work. There is no walk-in location in University City itself.
Chimney work is scoped from what we find on site, so we talk through your situation first and explain what a visit involves before scheduling. Call 314-798-9456 and we will walk you through it for your University City property.
Nearby
24/7 service
Call and we’ll talk through what your system needs.
Get in touch
Tell us about your chimney or fireplace and the best number to reach you. Full name, phone, and ZIP are required.