Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Chimney Repair Across Sheridan
If your ceiling shows a brown ring after a hard rain, or the cap on your stack is dented from last summer’s hail, you’re looking at the two most common chimney repairs we handle in Sheridan. Oasis Chimney Sweep works on the tight-lot masonry homes that make up most of this city, and we know how to get a ladder up an alley-side gap without trampling a neighbor’s fence line. Sheridan is small, fully built out, and surrounded by Englewood and Denver, so the repairs here repeat from block to block. Call (888) 320-6023 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Why Sheridan Homeowners Call Oasis Chimney Sweep for Chimney Repair
Sheridan’s housing stock is old and dense, and most of the chimneys we’re called to are mid-century masonry stacks with original dampers and aged flue liners. That shapes how we work. We come out, inspect, and repair with the same team, so you’re not handed off between a sweep and a mason and left chasing accountability when water comes back through the crown.
Repair work is done with professional-grade materials: HeatShield ceramic resurfacing for liner restoration, DuraFlex flexible liners where a flue needs relining, and recognized product lines like Gelco, Olympia Chimney, and Famco for caps, dampers, and related components. Our technicians have up to 14 years of experience, and they’ve seen the same freeze-thaw crown cracks and hail-dented caps on the pre-war and postwar homes that line Sheridan’s residential streets. Because we run sweep, inspection, and repair as one job, a diagnosis doesn’t stall waiting on another contractor.
Response time to Sheridan is quick given how compact the city is, and access is what usually sets the schedule, not the work itself. We plan ladder placement and debris cleanup around parked cars and narrow side yards before we arrive.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Chimney Cap Installation in Sheridan
Chimney Cap Installation in Sheridan usually comes up on older masonry stacks that never had a proper cap, or on homes where the original cap has rusted through after years of Front Range sun and hail. A correctly sized cap keeps rain, snow, and animals out of the flue while letting smoke escape, and it’s one of the simplest ways to slow the wear on the crown and liner. Typical cap installation in Sheridan runs roughly $250 to $550, with larger or custom-fabricated caps at the higher end. The written estimate sets the final price.
Sizing the Cap to the Flue
A cap that’s too small chokes draft, and one that’s oversized rattles loose in high wind. We measure the flue opening and match the cap to it, then mount it so it clears the crown without trapping moisture underneath.
Materials That Hold Up to Hail
Thin galvanized caps dent and split after a few summers of hail. We lean toward heavier-gauge stainless and powder-coated options that keep their shape and shed water instead of pooling it.
Chimney Cap Replacement in Sheridan
Chimney Cap Replacement in Sheridan is a common call after a hailstorm has left a cap dented, warped, or half-detached, and wind-driven rain starts finding its way down the flue. If the existing cap is rusted at the seams or held on by a couple of tired screws, replacing it while the ladder is already up saves a second trip. Typical replacement in Sheridan runs about $200 to $450, depending on the size and material. Heavy stainless caps sit at the top of that range; the estimate fixes the final number.
When a Cap Needs Replacing vs. Repairing
A loose screw or a single bent corner can often be fixed on the spot. Once the mesh is torn or the top plate has rust holes, water gets in and the cap has stopped doing its job.
Removing Storm Debris First
Hail and wind leave grit, twigs, and nests packed against the cap and screen. We clear that before mounting a new one so the flue is open and the cap sits flat on the crown.
Trusted Brands We Service in Sheridan
Repair materials matter more than most homeowners realize, and we work with recognized industry brands rather than whatever generic supply is cheapest. HeatShield is our go-to for ceramic liner resurfacing where the flue is sound enough to restore. DuraFlex flexible liners handle older, irregular flues that need a custom fit. For caps, dampers, and related components we work with Gelco, Olympia Chimney, and Famco. Because these are professional-grade lines, turnaround is quick and the parts fit right the first time. If you’ve researched liner brands and want to know what’s going into your flue, we’ll tell you plainly.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Repair Problems We See in Sheridan Homes
- Failed flashing behind a ceiling stain. On close-set masonry chimneys, wind-driven rain works its way behind flashing that’s pulled loose from the brick. The stain shows up on the ceiling long before anyone spots the gap on the roof.
- Cracked crowns and spalling brick. Front Range freeze-thaw cycles and dry, windy winters split crowns and flake brick faces. Once the crown cracks, water gets in and the damage widens each season.
- Hail-damaged caps and flashing. Summer hail and intense sun degrade caps and flashing faster than most homeowners expect. A dented cap or a torn flashing edge is often the first sign after a storm.
- Aged liners and original dampers. Sheridan’s mid-century homes still have their original dampers and clay liners in many cases. Spalling and rust inside the flue show up during inspection, not on the outside.
Pricing for Chimney Repair in Sheridan, CO
A typical chimney repair in Sheridan runs $250 to $3,500, and the range is wide because the jobs differ so much. A cap replacement sits near the low end. Flashing repair typically runs $300 to $800, and mortar repointing or tuckpointing lands around $400 to $1,200 depending on how many courses are involved. Crown sealing runs $250 to $600. A partial rebuild of the upper stack runs $1,500 to $3,500. Freeze-thaw winters drive more crown and repointing work here than in milder climates, which is why we see so much of it. Every repair starts with a free estimate, and the written estimate sets the final price, so nothing is a surprise when the work is done.
We Also Serve Cities Near Sheridan
Sheridan sits right up against Englewood and Denver, and we also take chimney repair calls in Columbine, Lakewood, and Edgewater. The older masonry housing and storm patterns cross city lines, so the same freeze-thaw and hail problems we fix in Sheridan show up in the neighborhoods around it. Our chimney repair team works these nearby cities with the same materials and the same single-team approach.
Serving Sheridan, CO – Our Local Coverage Area
We serve Sheridan and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Chimney Repair in Sheridan
Sheridan’s close-set masonry chimneys take the full brunt of wind-driven rain and summer hail, and the tight lot spacing means a failed flashing joint on one home is often shielded from view until water shows up inside. Heavy hail dents thin caps in a single storm, and wind finds every loose flashing edge. That combination drives most of the cap and flashing calls we get here. Call (888) 320-6023 for a free estimate and we’ll tell you what your stack actually needs.
It often is, especially on Sheridan’s older masonry homes where the original flashing has pulled away from the brick. Wind-driven rain slips in behind loose flashing and travels down into the smoke chamber, then shows up as a ceiling or attic stain. A Level 2 inspection confirms whether the flashing is the source before any repair. Call (888) 320-6023 to book an inspection.
Freeze-thaw cycles crack crowns and spall brick faces, because water soaks into the masonry by day and freezes and expands at night. Each winter widens hairline cracks, and dry, windy stretches pull even more moisture out of the brick and speed the deterioration. Left alone, a cracked crown lets water into the smoke chamber. Call (888) 320-6023 for an estimate on sealing or repointing.
Before the first fire, have the flue inspected and swept, and look at the crown and cap for cracks or hail dents from the storm season. A ceiling stain, a draft that feels off, or a cap that’s tilted are all reasons to book an inspection rather than light up. Our inspection is how you know your fire is safe before you use it. Call (888) 320-6023 for a free estimate.
No. Most Sheridan chimney repairs are flashing, cap, crown, or repointing work, and a full rebuild is the exception rather than the rule. HeatShield ceramic resurfacing can restore a liner without a full reline when the flue is sound enough, and a DuraFlex liner handles the cases that need one. We only recommend what the inspection shows. Call (888) 320-6023 and the written estimate will spell out exactly what’s needed.
Chimney repair in Sheridan comes down to catching water and wind damage before it spreads into the flue. Whether it’s a hail-dented cap, a ceiling stain after a storm, or a crown that’s cracked through another freeze-thaw winter, we handle the sweep, the inspection, and the repair with the same team. Call Oasis Chimney Sweep at (888) 320-6023 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Oasis Chimney Sweep.