Trusted Chimney Cleaning in Clackamas, OR

Chimneys in Clackamas are prone to fire hazards from creosote and debris buildup. Our CSIA-certified professionals provide essential yearly chimney cleaning services for homes in Clackamas, Happy Valley, Damascus, Estacada, and surrounding regions, focusing on safety and efficiency.

Adobe Stock image of raccoons coming out of a masonry chimney.
Original photo of a chimney that was repaired and restored by Five Star Chimney Repair.

Comprehensive Chimney Cleaning Services


Proper chimney cleaning enhances draft and efficiency while significantly reducing fire risks. Scheduling before the burning season is optimal. At Five Star Chimney Repair, which you can learn more about on our homepage, our detailed cleaning process exceeds basic techniques, using advanced tools to reach every area where soot and debris might accumulate.

  • Flue cleaning: Removing creosote and soot from the full length of your chimney liner
  • Smoke chamber cleaning: Clearing the area just above the firebox
  • Firebox cleaning: Removing ash, debris, and soot from the interior of the firebox
  • Debris removal: Clearing any leaves, twigs, animal nesting materials, or other blockages
  • Home protection: Drop cloths and containment setup to keep your living space cleaner throughout the job
  • Visual assessment: Documentation of any issues, such as cracks, damage, etc.

Creosote Risks: Critical Information


Creosote, a byproduct of burning wood, adheres inside your chimney, becoming a sticky residue. Its danger increases with accumulation. Understanding its three development stages aids in fire prevention. From a sticky residue to a hardened, flammable mass, creosote significantly increases fire risks if not managed promptly.

Stage 1 Creosote: A light, flaky soot that brushes away easily with standard sweeping tools.

Stage 2 Creosote: A harder, tar-like coating that requires more aggressive removal techniques.

Stage 3 Creosote: A thick, glazed, and hard buildup that is extremely flammable and very difficult to remove with proper tools and chemicals.

Adobe Stock image of a chimney pipe filled with creosote.

Common Questions About Chimney Sweeping & Cleaning


Why is smoke coming into my house when I use my fireplace?

Smoke backdrafting into the living space is one of the most common fireplace complaints, and it can be caused by a number of factors including a closed or stuck damper, a blocked flue, excessive creosote buildup restricting airflow, negative air pressure in the home, or a flue that is improperly sized for the firebox. In tightly sealed modern homes, the chimney may struggle to establish proper draft because there isn’t enough replacement air to support an upward draw. A professional chimney sweep can diagnose the cause of backdrafting and recommend the appropriate solution – whether that’s a thorough cleaning, a damper replacement, a chimney cap upgrade, or an air supply adjustment.

Why does my fireplace smell even when I’m not using it?

Fireplace odors during non-use are almost always related to creosote reacting with moisture or heat. During warm months, humidity causes the volatile compounds in creosote deposits to off-gas at an accelerated rate, and negative air pressure in the home draws those odors inward through the damper. The smell can range from a campfire-like scent to a strong acrid, tar-like odor depending on the stage and quantity of creosote present. The most effective solution is a professional chimney sweep to remove the creosote, followed by sealing the damper area and potentially installing a top-mounted damper to reduce air exchange when the fireplace is not in use.

What is a draft, and why is it important?

Draft refers to the upward movement of air and combustion gases through the chimney flue, driven by the difference in temperature and pressure between the air inside the flue and the air outside. A strong, consistent draft is essential for safe fireplace operation because it draws combustion gases – including the dangerous carbon monoxide they contain – up and out of your home. Factors that can disrupt proper draft include creosote buildup, blockages, a damaged or missing chimney cap, an improperly sized flue, and even negative air pressure inside the home caused by exhaust fans and tight insulation. Annual sweeping and inspection helps ensure your chimney maintains the draft performance needed to keep your home safe.

Can a dirty chimney increase my energy bills?

Yes, a dirty or poorly functioning chimney can negatively impact your home’s energy efficiency in several ways. A damper that is coated with creosote or debris and no longer seals properly allows heated or cooled air to continuously escape from your home, driving up utility costs year-round. An obstructed flue can also reduce the efficiency of your fireplace, causing more heat to be lost up the chimney rather than radiating into your living space. In the case of connected heating appliances like wood stoves or fireplace inserts, a restricted flue can cause the appliance to run inefficiently, consuming more wood to produce the same heat output. Keeping your chimney clean and properly maintained is a direct investment in your home’s overall energy performance.

What is carbon monoxide ( how does a chimney issue cause it?

Carbon monoxide (CO) is a colorless, odorless, tasteless gas produced by the incomplete combustion of fuels including wood, natural gas, oil, and coal. When a chimney is blocked, damaged, or improperly drafting, combustion gases can be pushed back into the living space rather than venting safely outdoors. CO poisoning can cause headaches, dizziness, nausea, and in severe cases, loss of consciousness and death, making it one of the most serious risks associated with a neglected chimney system. Every home with a fireplace or fuel-burning appliance should have working carbon monoxide detectors installed, and annual chimney inspection is a non-negotiable safety practice to ensure your venting system is functioning correctly.

Do gas fireplaces need to be swept?

Gas fireplaces do not produce creosote the way wood-burning fireplaces do, but they absolutely still require annual professional inspection and cleaning. Gas combustion produces water vapor, carbon dioxide, and small amounts of sulfur compounds that can corrode metal components, deteriorate the flue liner, and leave behind light residue over time. The venting system also needs to be checked for blockages caused by spider webs, bird nests, insect activity, and debris — all of which are extremely common in gas fireplace vents. An annual professional visit ensures your gas fireplace is venting properly, burning efficiently, and not silently introducing carbon monoxide into your home.

Chimney Cleaning in Clackamas, OR – Essential Considerations

Clackamas’s rainy climate can lead to substantial creosote buildup in chimney systems, necessitating consistent cleaning. The climate often results in rapid chimney cooling, demanding regular maintenance.

Unique Chimney Challenges in Clackamas

For Clackamas residents using fireplaces for heating, regular cleaning is vital to prevent concerns like carbon monoxide exposure and to maintain a safe indoor environment.

Importance of Routine Safety Inspections

Particularly important for aged homes in Clackamas, regular safety inspections ensure proper function and safety. Our certified experts diagnose both visible and underlying issues.

In neighborhoods ranging from historic Clackamas to modern subdivisions, our chimney cleaning solutions adapt to various architectural styles, maintaining efficiency and safety.

Investing in Hearth Safety

Regular chimney maintenance in Clackamas enhances safety and increases home value. Our dedicated services ensure your fireplace functions at its best, bringing peace of mind to homeowners.

Clackamas Homeowners Trust Us


Read what your neighbors have to say about our chimney sweeping services.

  • Called for a quote and was scheduled for a chimney sweep the next week. Chance arrived at the scheduled time and cleaned my chimney in under an hour. He was efficient in his work and made sure the area was properly protected before starting. Once he completed the job, it looked much better and I was overall pleased with his work. He was very friendly and knowledgeable about chimneys and heating in general and answered all my questions. I recommend this company for all your chimney needs. Thank you!
    Lively Living
  • They reorganized their schedule to accommodate me, which was above and beyond. Five Star showed on time, got right to work, and did a great job. Charged less than I expected and didn’t try to upsell anything.
    Mark
  • We were in need of a chimney sweep. We called Five Star and they were quick to respond. The scheduling included a simple text followed by a call back. They were knowledgeable and gave us some good feedback as to how our chimney is performing.
    Tony S.
  • Nate was super friendly, professional, cleaned up as he went, AND took the time to educate me a bit about the process and our options past just the initial chimney sweep service. Thank you again!
    Spring D.
  • Excellent customer service all the way through from setting up the appointment for a sweep to the actual job. Nate was super nice, professional, and informative while doing the inspection.
    Jake C.

Why Clackamas Chooses Us


We believe in honest work, clear communication, and treating your home with the utmost respect. When you hire Five Star Chimney Repair, you’re partnering with true professionals.

15 Years Experience

Over a decade of hands-on chimney and masonry expertise

Owner on Every Estimate

You work directly with the owner for peace of mind through every job

Family-Owned & Local

Deep roots in the Clackamas communities we serve

Fast Turnaround Times

We prioritize prompt service so you stay more comfortable

Locally Owned & Operated


We are proud to travel across the Portland metro area and surrounding Pacific Northwest regions to deliver top-tier chimney sweeping services and masonry repairs. Our roots are right here in the community.

Chimney & Hearth Resources


Practical advice and expert insights to help Portland homeowners keep their chimneys in peak condition.

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Schedule Your Chimney Sweeping Today in Clackamas


Keeping up with your annual chimney sweeping services is one of the most straightforward things you can do to better protect your home and family in Clackamas. At Five Star Chimney Repair, we bring 15 years of hands-on experience and a commitment to doing the job right every time. We offer same-week availability, honest pricing, and a price-match guarantee. Reach out today to schedule.


Chimney cleaning and chimney inspections go hand in hand – learn more about all of the services we offer!