Chimney Service Across Greater St. Louis

Predominantly 1890–1930 brick

St. Louis City has one of the densest concentrations of pre-1930 brick housing anywhere in the country, and those chimneys were built with soft lime mortar and unlined or clay-tile flues. Many City homes have two, three or four separate flues in a single stack — one per fireplace plus the furnace — and it is common for only one of them to have ever been relined. On the older four-families and townhouses we regularly find flues that were abandoned decades ago and never sealed, which is how smoke ends up in a neighbor's unit.

St. Louis chimney service →

Largely 1920s–1940s brick, Tudor and Colonial

University City is where we are based, so it is usually the fastest response we can offer. The housing stock here is dominated by 1920s and 1930s brick — a lot of Tudor Revival with decorative chimney work that is beautiful and, unfortunately, full of exposed corners and offsets where water gets in. In the older parts of U City the original clay flue tiles are now approaching a century old and cracked tile is one of the most common findings we report.

University City chimney service →

1920s–1940s masonry, plus newer infill

Clayton homes tend to be substantial masonry construction from the 1920s and 1930s, frequently with multiple fireplaces — a formal living room fireplace, sometimes a study or bedroom fireplace, and a separate furnace flue. That means multiple flues in one stack, and multiple opportunities for one of them to be quietly failing. We are also called out to a fair number of Clayton homes where a fireplace was closed off during a renovation without the flue being properly sealed or the damper addressed.

Clayton chimney service →

Victorian through 1950s, wide mix

Kirkwood has one of the widest ranges of housing age in the county — genuine Victorians near the historic center, a lot of 1920s and 1930s homes, and postwar construction further out. That mix means we cannot assume anything before we look. A Victorian in Old Kirkwood may have an original unlined masonry flue that predates flue tile entirely, while a house six blocks away has a straightforward 1950s system. Both need very different work.

Kirkwood chimney service →

Victorian, Craftsman and 1920s bungalows

Webster Groves is a historic-home town, and historic homes come with historic mortar. The most consequential mistake we see on Webster chimneys is repointing done with modern Portland-heavy mortar on soft, porous century-old brick. That makes the mortar harder than the brick, so the brick face spalls off instead of the mortar wearing — a repair that actively destroys the chimney. Matching the original mortar here is not optional.

Webster Groves chimney service →

Large estate homes, 1920s onward

Ladue homes are large, and large homes have multiple fireplaces — it is not unusual for us to inspect four or five separate flues in a single house. The practical problem is that the rarely-used fireplaces are the ones that develop issues, because nobody notices a guest-room flue that has been blocked by a nest for three years until someone lights it. The chimney stacks here also tend to be tall and fully exposed, which means crowns and caps take a beating.

Ladue chimney service →

Mostly 1980s–2000s construction

Chesterfield is a newer-construction area, and that changes the job completely. Most fireplaces here are factory-built (prefabricated) units with metal chimneys inside a framed and sided chase, not solid masonry. Those systems have a real service life — typically 20 to 30 years — and a large share of Chesterfield homes are now hitting it. The most common thing we find is a rusted or deteriorated chase cover, the flat metal lid on top of the chase, which fails long before anything else and dumps water straight into the framing.

Chesterfield chimney service →

1960s–1990s subdivisions

Ballwin is largely postwar and late-century subdivision housing, which means a mix of simple masonry chimneys and factory-built units depending on the decade. The masonry chimneys from the 1960s and 1970s are now at the age where original crowns — often just a thin skim of mortar with no overhang — have cracked through. That thin-crown design was standard practice at the time and it is the single most common repair we quote in this part of the county.

Ballwin chimney service →

1950s–1970s mid-century, plus newer rebuilds

Creve Coeur is heavy on mid-century construction, and mid-century chimneys have a specific weak point: the flues were sized and built for the appliances of that era. A lot of these homes have since had high-efficiency furnaces installed, and a modern furnace vented into an oversized original masonry flue produces condensation that eats the liner from the inside. It is a slow failure and it is invisible until you camera the flue.

Creve Coeur chimney service →

1900–1930 bungalows and brick homes

Maplewood is dense early-1900s housing on small lots — a lot of brick bungalows and two-family homes built between 1900 and 1930. Chimneys here sit close to neighboring structures, which makes access part of the job and rules out some equipment. The flues are old, frequently unlined, and in the two-families we often find a single stack carrying flues for both units with no separation left between them.

Maplewood chimney service →

1920s–1950s, with significant new infill

Brentwood has been steadily redeveloping, so the housing runs from original 1920s and 1940s homes to brand-new infill construction on the same street. On the older houses we are dealing with aging clay liners and lime mortar. On the new builds the issue is different: new construction fireplaces need a first inspection too, and we find installation defects — improper clearances, unsealed chase penetrations — more often than people expect.

Brentwood chimney service →

1950s–1970s ranch and split-level

Florissant is one of the largest postwar suburbs in the region, built out mainly through the 1950s and 1960s with ranch and split-level homes. The chimneys are typically simple, single-flue masonry — straightforward work, but now 60 to 70 years old. The recurring finding here is the same one we see across north county: original thin crowns cracked through, no cap ever installed, and 60 years of water going straight down an open flue.

Florissant chimney service →

Historic Frenchtown through 2000s subdivisions

St. Charles splits cleanly into two very different jobs. In Frenchtown and around historic Main Street there is genuinely old masonry — some of the oldest surviving construction in the state — where matched mortar and careful historic repair are mandatory. Out toward the newer subdivisions it is almost entirely factory-built fireplaces and framed chases, where the work is chase covers, prefab firebox service and gas appliance inspection. We handle both, but they are not the same trade.

St. Charles chimney service →

1960s–1980s, with extensive renovation

Des Peres has seen heavy renovation and expansion of its original 1960s and 1970s housing, and renovation is where chimney problems get created. When a house gets an addition or a new roof, the chimney flashing gets disturbed and frequently reinstalled badly. When a fireplace gets a new gas insert, the flue often needs a liner sized to the insert and does not always get one. Both are things we find repeatedly here.

Des Peres chimney service →