Chimney Services Built for Oregon.
From sweeping and inspections to full masonry restoration, Cascade Chimney Sweep & Masonry keeps Monmouth, OR homeowners' fireplaces safe, clean, and built to last.

Professional Chimney Cleaning and Safety Inspections
A professional chimney cleaning removes creosote, soot, and debris from the flue lining, firebox, and smoke chamber using industry-grade rotary brushes and high-powered vacuums. Annual cleaning is recommended for any fireplace used regularly.
A standard inspection covers:
- Crown
- Cap
- Flue liner
- Firebox
Each checked for blockages, deterioration, and damage. A safety inspection goes further: it includes a structural integrity assessment, a ventilation performance review, a fire risk evaluation, and a code compliance check. Findings are communicated to the homeowner in plain terms with a clear explanation of any next steps.
How Often Should a Chimney Be Inspected?
Wet winters and high-use fall heating season mean most residential chimneys benefit from an annual inspection before the burning season begins, typically in September or October. We recommend booking early to avoid the autumn scheduling rush.
Chimney Inspections
A thorough chimney inspection gives you a clear picture of your system's condition before problems develop. Our certified technicians examine every component, from the crown and cap to the flue liner and firebox, checking for blockages, deterioration, and signs of damage. We provide a detailed report of our findings so you know exactly where things stand and what, if anything, needs attention.
Residential and Commercial Chimney Safety Inspections
Whether you're buying a home, reopening a fireplace after years of disuse, or responding to a concern, our safety inspection takes a deeper look. We assess structural integrity, ventilation performance, and fire risk factors to ensure your chimney meets current safety standards. If we find anything that puts your home or family at risk, we'll explain it clearly and walk you through your options.
Chimney Repairs
From minor mortar cracks to damaged flue liners, our repair team handles issues of all sizes. We diagnose the root cause first, not just the visible symptom, so repairs last. Common services include tuckpointing, firebox rebuilds, flue relining, and smoke chamber resurfacing. All work is done to code and built to stand up to years of use.
Chimney Restoration
For chimneys that have suffered significant deterioration or damage, full restoration brings them back to safe, functional condition. We assess the extent of the damage, develop a restoration plan, and rebuild what's needed from the foundation to the crown. Whether your chimney is aging, storm-damaged, or structurally compromised, we have the expertise to restore it properly.
Chimney Cap Installation
A chimney cap is one of the simplest and most effective ways to protect your chimney from rain, animals, and debris. We supply and install quality caps sized to fit your flue precisely, keeping moisture out of your liner and preventing birds, squirrels, and raccoons from nesting inside. Installation is quick, and the long-term protection is well worth it.
Chimney Cap Repair
A cracked, loose, or missing chimney cap exposes your entire system to the elements. We inspect caps for damage and make repairs or replacements as needed, whether that means re-securing a loose cap, patching a crack, or swapping out one that's beyond saving. Don't let a small cap problem turn into a costly liner or masonry issue.
Residential Chimney Services
We serve homeowners across the area with a full range of chimney care, including cleaning, inspections, repairs, and installations. Whether you have a wood-burning fireplace, a gas insert, or an oil-heating flue, we work on all residential chimney types. Our team is punctual, respectful of your home, and committed to getting the job done right the first time.
Commercial Chimney Services
Commercial chimneys face heavier use and stricter code requirements than residential ones. We work with property managers, building owners, restaurants, and facilities teams to keep commercial flue systems clean, compliant, and operational. Our team understands the scheduling demands of a business environment and works efficiently to minimize disruption while delivering thorough, reliable service.
Answers to Common Chimney Questions From Homeowners.
How Much Does Chimney Cleaning Cost?
Chimney cleaning typically ranges from $150 to $250 for a standard sweep, depending on the level of creosote buildup and the chimney's configuration. We provide free quotes before any work begins, so homeowners know the full cost upfront, with no surprises on the invoice.
How Often Should I Have My Chimney Swept?
For a regularly used wood-burning fireplace, annual sweeping is the standard recommendation. Where the burning season typically runs from October through March, booking your sweep in late summer or early fall ensures your chimney is ready before the first fire of the season and avoids the autumn scheduling backlog.
What Is the Difference Between a Standard Chimney Inspection and a Safety Inspection?
A standard chimney inspection covers the visible components, including the crown, cap, flue liner, and firebox, checking for blockages, cracks, and deterioration. A safety inspection goes further, assessing structural integrity, ventilation performance, fire risk factors, and code compliance. A safety inspection is recommended after any chimney fire, storm damage, or change of fuel type.
Can a Damaged Chimney Liner Cause a House Fire?
Yes. A cracked or deteriorated chimney liner allows combustion gases and heat to reach surrounding wood framing, increasing the risk of a house fire. Clay tile liners in older homes are especially susceptible to freeze-thaw cracking. A stainless steel liner replacement restores proper containment and is the long-term fix for a damaged flue system.
