Level 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.
Before
After
Before
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Before
AfterChimney Cleaning in Gresham, OR
Chimney cleaning in Gresham costs $159 to $249 for a standard sweep with a Level 1 inspection, though the area’s older masonry chimneys with heavy creosote or glazed buildup often fall between $249 and $399. The reason is plain: Gresham sits at the western mouth of the Columbia River Gorge, where easterly winds exceeding 40 mph create backdraft problems most of inner Portland never sees. If your fireplace smokes back into the room, won’t stay lit, or you smell last winter’s fires in summer, call (980) 580-8641 for a written price before anyone starts work.
Why Gresham Homes Are Different
Gresham’s buildout from the late 1950s through the 1980s left thousands of ranch and split-level homes with original masonry fireplaces now 40 to 65 years old. Those flues were sized for open-hearth burning. Many later got wood-burning inserts stuffed in without relining, which is why our technicians so often find undersized clay-tile flues and cracked crowns when they camera-scan a chimney in Powell Valley, Hollybrook, or the Kelly Creek area.
The climate does two things at once. Gresham gets measurably more rain than Portland proper because the Cascades force wet air upward, keeping ambient moisture high year-round. And the Gorge winds, those aggressive easterlies that barrel through in fall and winter, create strong negative pressure at chimney tops. That combination means two things for homeowners: moisture keeps working into mortar joints while wind event after wind event stresses caps and flashing. Standard rain caps get torn off regularly here. We stock replacements sized for Gresham’s common flue dimensions because we see it that often.
There’s also the firewood. Many Gresham residents cut their own timber from Cascade slopes, and unseasoned wood burns cool and wet, producing third-stage glazed creosote at a rate you rarely see in Portland’s inner eastside. That’s not a homeowner’s fault. It’s geography. But it does mean annual cleaning here is genuine maintenance, not a suggestion.
Our Main Gresham Services
Most Gresham homeowners call us for one of two reasons: a fireplace that isn’t performing right, or a cap and crown that took damage during a wind storm. Here’s what each involves locally.
Fireplace Services in Gresham
Gresham fireplace work usually means one of three things: a smoke problem traced to Gorge wind backdrafting, an insert that was never installed to current clearance standards, or a gas unit that needs service before winter. We camera-scan the flue first, show you what the smoke is doing, and give you a written price for only the work the images support. Fireplace Services in Gresham covers the full scope, from insert inspections to gas log maintenance, with photo documentation included on every visit.
Chimney Cap & Crown in Gresham
Caps are a repeat call in Gresham. The Gorge winds rip standard rain caps off chimney tops, and a missing cap means rain falling straight into a masonry flue all winter. Crown cracks follow the same pattern, and we see spalling spread quickly once water gets behind the surface. Chimney Cap & Crown in Gresham walks through what gets replaced, what can be repaired, and what the wind-resistance difference actually looks like between a standard cap and a properly anchored one.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterChimney Cleaning & Sweep in Gresham
Chimney cleaning in Gresham is mostly a creosote problem. The area’s extra rainfall and common use of unseasoned Cascade firewood create third-stage glazed creosote faster than almost anywhere else in the metro, and that’s exactly the kind of hardened, tarlike buildup that ignites as a chimney fire. A standard sweep with a Level 1 inspection costs $159 to $249 here, with heavy creosote removal running $249 to $399. We follow Chimney Cleaning & Sweep standards on every job, and we photo-document the flue before and after so you can see exactly what was removed.
Creosote Removal
Signs you need it
A black, tarlike glaze visible on the flue walls, a campfire-like smell in the room, or smoke that drifts back in during Gorge wind events all indicate hardened creosote that brushing alone won’t remove.
What it costs in Gresham
Glazed creosote removal in Gresham runs $249 to $399 depending on the thickness and how much of the flue it lines.
How we do it
We camera-scan for Class III glazed creosote, apply a chemical treatment to break down the tar, then use rotary looping heads sized to your flue before a final camera pass confirms the tile surface is clean.
Level 2 Inspection
Signs you need it
You just bought the home or added an insert, you burn through more than two cords a year, or a Gorge wind event backdrafted smoke hard enough to leave soot on the mantel.
What it costs in Gresham
A Level 2 inspection in Gresham costs $200 to $500 including the camera scan and the written photo record.
How we do it
We camera the entire flue from top to bottom, inspect the smoke chamber and crown, document every reading and image, and hand you a written report with photos and a written price for any repair the images actually show.
Annual Sweep
Signs you need it
More than 40 fires since the last sweep, dry powdery soot that crumbles when scraped, or you live in Gresham and want to keep a wood fireplace in regular winter use.
What it costs in Gresham
An annual sweep with a Level 1 inspection is $159 to $249, with the Level 1 covering the accessible flue, firebox, and cap.
How we do it
We brush the full flue, remove soot from the smoke chamber and firebox, check the cap and crown, and leave a photo record showing the flue’s condition before and after.
What Chimney Cleaning & Sweep Costs in Gresham
| Item | Typical range in Gresham |
|---|---|
| Standard sweep with Level 1 inspection | $159 - $249 |
| Heavy creosote removal (glazed) | $249 - $399 |
| Level 2 camera inspection | $200 - $500 |
| Animal or debris removal with full sweep | $249 - $500 |
How often should I have my chimney swept in Gresham?
Every year if you burn wood. Gresham’s wet climate and the local habit of burning unseasoned Cascade firewood produce glazed creosote faster than the national average, and annual sweeping is the only way to stay ahead of it. Call (980) 580-8641 to book.
Will chimney cleaning stop my fireplace from smoking when the Gorge winds blow?
Sometimes, but not always. If the smoke is caused by an obstructed flue, cleaning fixes it. If it’s backdrafting from negative pressure at the chimney top, a taller flue, wind-resistant cap, or draft fan usually does. We’ll camera-scan and show you which it is.
Chimney Repair in Gresham
Chimney repair in Gresham usually comes down to water. The extra rainfall here, plus freeze-thaw cycles at the Cascade foothills, means cracked crowns, failed flashing, and spalling brick show up on chimneys that are only 40 years old. Most repairs fall between $300 and $700, with larger rebuilding work running higher. We write every repair quote from what the camera shows, not from a guess. See Chimney Repair for our full repair standard system.
Mortar Repointing
Signs you need it
Crumbling or missing mortar joints, loose bricks, or water staining on the interior wall behind the chimney.
What it costs in Gresham
Mortar repointing in Gresham runs $50 to $80 per square foot, and a typical partial job is $500 to $1,500.
How we do it
We grind out the failed mortar to a consistent depth, match the original joint profile, and repack with a mortar formulated for Gresham’s wet freeze-thaw cycle.
Flashing Repair
Signs you need it
Water on the hearth during heavy rain, dark staining around the chimney in the attic, or damaged shingles right where the roof meets the chimney.
What it costs in Gresham
Flashing repair in Gresham is $400 to $900 depending on whether we’re replacing one side or all four.
How we do it
We remove the old flashing, inspect the underlayment for rot, install new step and counter flashing with a proper watertight overlap, and photograph the finished joint before we leave.
Chimney Waterproofing
Signs you need it
Rainwater soaks into the brick and darkens it, or you’ve already repaired spalling once and want to stop the cycle.
What it costs in Gresham
Breathable waterproofing for a Gresham chimney is $250 to $500 with the full masonry treatment.
How we do it
We clean the brick, let it dry, then apply a vapor-permeable silane/siloxane waterproofing that lets water vapor escape while keeping rain out.
What Chimney Repair Costs in Gresham
| Item | Typical range in Gresham |
|---|---|
| Mortar repointing (per sq ft) | $50 - $80 |
| Flashing repair | $400 - $900 |
| Chimney waterproofing | $250 - $500 |
| Cracked crown repair | $200 - $600 |
Can a cracked crown wait until spring?
In Gresham, not safely. Freeze-thaw cycles from the wet winters worsen crown cracks every season, and by spring a hairline crack often becomes full spalling. A camera inspection costs far less than the rebuild that postponement creates. Call (980) 580-8641 for a written quote.
Why does my chimney leak only during heavy Gresham rain?
Because the leak is likely at the flashing or crown, not inside the flue. Heavy rain overwhelms failed flashing, while light rain doesn’t. We camera-scan and water-test to find the exact entry point before quoting repairs.
Chimney Liner & Rebuild in Gresham
Chimney liner and rebuild work in Gresham is driven by the housing stock. Thousands of 1960s and 1970s ranch homes have original clay-tile flues that were never upgraded when wood-burning inserts went in, and those tiles crack under the heat and moisture Gresham produces. Liner replacement runs $2,500 to $6,000, full rebuilds start around $7,000. We use materials from DuraFlex and HeatShield and show you the camera evidence before anyone demolishes anything. That’s Chimney Liner & Rebuild done the way it should be.
Stainless Steel Liner
Signs you need it
Cracked clay tiles visible on camera, a flue sized for open hearth that’s now running an insert, or a liner that’s rusted through.
What it costs in Gresham
A stainless steel liner retrofit in Gresham runs $2,500 to $6,000 depending on height and whether insulation is required.
How we do it
We measure the flue, select the correct DuraFlex liner diameter, insulate where code requires, and pull the liner through before connecting the insert or appliance.
Full Chimney Rebuild
Signs you need it
The chimney leans, spalling has exposed interior brick, multiple flue tiles are cracked, or the smoke chamber has collapsed.
What it costs in Gresham
A full chimney rebuild for a typical one-story Gresham ranch starts at $7,000 and runs to $15,000 or more depending on height and access.
How we do it
We demolish to the roofline or below, rebuild with new brick or block, pour a new crown, install flashing, and photograph every stage including the final result.
Partial Rebuild
Signs you need it
The top few courses of brick are spalling, the crown is gone, but the lower flue tiles look intact on camera.
What it costs in Gresham
A partial rebuild from the roofline up in Gresham runs $2,000 to $5,000 including the new crown.
How we do it
We remove the damaged top courses, rebuild with matched brick, install a proper poured concrete crown with overhang, and cap it for the Gorge winds.
What Chimney Liner & Rebuild Costs in Gresham
| Item | Typical range in Gresham |
|---|---|
| Stainless steel liner retrofit | $2,500 - $6,000 |
| Partial rebuild (roofline up) | $2,000 - $5,000 |
| Full chimney rebuild | $7,000 - $15,000+ |
Do I really need a new liner, or can I just keep using the old one?
If the camera shows cracked tiles, the liner has failed. Running an insert or wood stove through a cracked clay flue is a fire and carbon monoxide risk no chimney pro would sign off on. We’ll show you the images before quoting. Call (980) 580-8641.
How do you know a liner needs replacing and not just cleaning?
The camera tells us. Cleaning removes creosote. A cracked tile, missing mortar joint, or rust-through is structural and shows up clearly on the Level 2 scan. We never recommend a liner without the photos to prove it.
Brands We Service in Gresham
We install and service liners and components from DuraFlex, HeatShield, and Copperfield, with common liner sizes and cap hardware stocked for Gresham’s typical ranch-home flue dimensions. Turnaround on liner replacements is usually a week or less once we’ve measured and ordered. See our brands for the full list we carry.
Pricing for Chimney Cleaning in Gresham, OR
| Service | Typical range in Gresham |
|---|---|
| Standard sweep with Level 1 inspection | $159 - $249 |
| Heavy creosote removal (glazed) | $249 - $399 |
| Level 2 camera inspection | $200 - $500 |
| Animal or debris removal with full sweep | $249 - $500 |
| Mortar repointing | $50 - $80 per sq ft |
| Flashing repair | $400 - $900 |
| Chimney waterproofing | $250 - $500 |
| Cracked crown repair | $200 - $600 |
| Stainless steel liner retrofit | $2,500 - $6,000 |
| Partial rebuild | $2,000 - $5,000 |
| Full chimney rebuild | $7,000 - $15,000+ |
Two things push Gresham prices toward the top of those ranges: glazed creosote from unseasoned local firewood, and Gorge wind damage that stacks cap replacement onto whatever else the chimney needs. Every price above is written down before work starts, with a written scope and a written warranty, every time.
Neighborhoods We Serve in Gresham
We work across Gresham, from the older ranch homes in Hollybrook and the Powell Valley area to newer construction east of the Kelly Creek corridor and south into the Gresham Butte foothills. Most chimney jobs here schedule within a week, and we’ll text you when the named tech is on the way.
- Powell Valley
- Hollybrook
- Kelly Creek
- Gresham Butte
- East Gresham
Service Area - Cities Near Gresham
We serve Gresham and the surrounding metro, with crews dispatched locally and scheduling run from the Portland office. We cover Portland, OR, Oregon City, OR, Lake Oswego, OR, and West Linn, OR, with the same written-price-before-work standard on every job.
Serving Gresham, OR - Our Local Coverage Area
We’re based in the Gresham area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Chimney Cleaning in Gresham
Most chimney cleaning and repair doesn’t require a permit, but full rebuilds or liner changes that alter the flue structure sometimes trigger city review. We handle the paperwork when needed and can tell you during the estimate whether your specific job requires it. Call (980) 580-8641 to get a written answer.
During November and December wind events, Gresham sees a surge of calls for torn-off caps and backdrafting. We prioritize safety issues like exposed flues and carbon monoxide risk, and most non-emergency sweeps schedule within a week even during peak season.
Yes, in writing, every time. We camera-scan, show you the condition, hand you a written price with a written scope and a written warranty, and nothing starts until you approve it. No work, no add-ons, no pressure. That’s how we’ve run every job since 2009.
What happens when you call
- 1A real person answersNo phone trees - talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Gresham Customers Say
"Gas insert service done properly with the readings written down. The technician had the certification number printed on the paperwork."
- Bettina A."We were buying the house and needed a real inspection. The report had photographs, the standard it was done to, and a clear repair figure. The seller paid for the repair."
- Lorna D."They ran a camera down the flue and showed me the cracked tiles on a screen. The previous company had swept it twice and never mentioned it."
- Gregory F.