DIY Chimney Inspection in Colorado Springs: A Step-by-Step Guide for Older Brick Homes

By Orca Chimney Inc Team · Updated October 15, 2026

A DIY chimney inspection in Colorado Springs should focus on brickwork cracks, liner integrity, and creosote buildup. Use a flashlight, mirror, and chimney brush to spot issues before hiring a licensed chimney sweep. Older brick homes need extra attention, creosote and moisture damage are common here. If you find heavy buildup or structural damage, call a pro immediately. Chimney sweep services in Colorado Springs can handle repairs safely.

A chimney inspection is a visual and physical check of your chimney’s structure, liner, and flue to identify damage, blockages, or safety hazards before they cause fires or carbon monoxide leaks.

In Colorado Springs, older brick homes built before the 1980s often have unlined chimneys or deteriorating masonry. A DIY inspection won’t replace a professional chimney sweep, but it helps you spot red flags early. Start by checking the chimney crown (the top layer of brick/mortar) for cracks wider than 1/8 inch, these let water seep in, eroding brickwork over time. The Chimney Safety Institute of America the Chimney Safety Institute of America (CSIA)|https://www.csia.org/)) recommends inspecting this area annually, especially after heavy snow or freeze-thaw cycles common in Colorado Springs winters.

Grab a flashlight, mirror, and chimney brush (or a stiff wire brush). Shine the light into the flue from the fireplace opening, then use the mirror to inspect the top of the chimney from outside. Look for soot stains, rust streaks, or missing bricks. If you see glossy black creosote (a flammable tar-like buildup), that’s a fire hazard, don’t attempt to remove it yourself. Instead, schedule a chimney sweep Colorado Springs service here before winter. Older brick chimneys in neighborhoods like Manitou Springs or Old Colorado City often hide creosote behind thick soot layers, so a pro’s camera inspection is worth the cost.

Pro tip: If your chimney has a clay or metal liner, check for gaps or rust spots. Liners in older homes sometimes shift or corrode, allowing toxic gases to enter your home. The National Fire Protection Association the National Fire Protection Association (NFPA)|https://www.nfpa.org/)) notes that unlined or damaged liners are the #1 cause of chimney fires in residential homes. If you’re unsure about the liner’s condition, a licensed chimney sweep can perform a video inspection for $100–$200 in Colorado Springs.

How to inspect your chimney liner: Step-by-step for Colorado Springs’ older brick homes

A chimney liner acts as a protective barrier between combustion gases and your brick masonry. In Colorado Springs, many pre-1990 homes have single-wall clay liners or no liners at all. Here’s how to check yours:

1. Clear the fireplace: Remove ashes and debris from the firebox. Use a metal ash bucket, never a plastic one near sparks. 2. Look for gaps: Shine a flashlight into the flue. If you see light shining through cracks in the liner, that’s a sign of deterioration. Gaps larger than 1/4 inch can let carbon monoxide into your home. 3. Check for rust or corrosion: Metal liners (common in homes built after the 1970s) should be smooth and shiny. Rust spots or pitting mean the liner is failing and needs replacement. A chimney sweep near me in Colorado Springs can assess whether repair or full replacement is needed here. 4. Test for blockages: Light a small piece of newspaper near the damper. If smoke doesn’t rise straight up, there’s a blockage, likely creosote or debris. Never burn anything to clear it; call a pro.

Local note: Homes in Black Forest or Fountain with older brick chimneys often have hidden creosote pockets behind deteriorated liners. If you suspect this, a video inspection (costing $150–$250) is the safest way to confirm. Learn more about liner upgrades for Colorado Springs homes.

DIY chimney inspection tools: What you’ll need (and what to avoid)

You don’t need expensive gear for a basic inspection, but a few key tools make the job safer and more thorough. Skip the DIY brush or vacuum, these can dislodge creosote and create a fire hazard. Instead, use:

- Flashlight with a long handle (or a headlamp for hands-free use). - Mirror on a stick (to inspect the chimney crown from the ground). - Chimney brush (only for light soot removal, never creosote). - Metal ash bucket (for safe ash disposal). - Ladder (if your chimney is tall; inspect the crown from a stable surface). - Gloves and safety glasses (creosote is toxic and stains skin).

What NOT to do: - Don’t climb on the roof unless you’re trained. Colorado Springs’ brick chimneys are heavy and unstable, especially after freeze-thaw cycles. - Don’t use a shop vacuum to clean the flue, it can spark and ignite creosote. - Don’t ignore small cracks in the crown or mortar. Even a 1/8-inch gap can let water in, leading to $1,000+ repair costs over time. See common masonry issues in Colorado Springs homes.

Pro move: Take photos of any damage and note the date. This helps track deterioration and justifies repair costs to insurers. If you’re unsure about what you’re seeing, call a licensed chimney sweep, many offer free inspections in Colorado Springs here.

When to call a Colorado Springs chimney sweep instead of DIY-ing

A DIY inspection is great for spotting obvious issues, but some problems require a professional. Here’s when to stop DIY-ing and call a chimney sweep:

- Creosote buildup: If you see glossy black or tarry deposits (Stage 2 or 3 creosote), don’t touch it. A chimney sweep uses rotary brushes and high-powered vacuums to remove it safely. DIY removal can create a chimney fire risk, the EPA the U.S. Environmental Protection Agency warns that improper creosote removal is a leading cause of home fires. - Structural damage: Cracks in the chimney crown, flue tiles, or brickwork wider than 1/4 inch need a masonry repair pro. In Colorado Springs, Manitou Springs and Old Colorado City homes often have crumbling mortar joints due to age and moisture. - Liner issues: If your liner is rusted, collapsed, or missing sections, a chimney sweep can perform a video inspection to assess the damage. Replacing a liner costs $1,500–$4,000 in Colorado Springs, but it’s cheaper than a chimney fire repair. - Animal nests or debris: Birds, squirrels, or leaves can block your flue. A chimney sweep has the tools to remove nests without damaging the chimney.

Local cost note: A basic chimney sweep in Colorado Springs runs $150–$300, while a video inspection adds $100–$200. If your home is older than 50 years, prioritize a pro inspection, many brick chimneys in Security-Widefield or Fountain hide hidden damage until it’s too late. See 7 red flags for Colorado Springs chimneys.

Seasonal chimney inspection schedule for Colorado Springs homes

Colorado Springs’ dry, windy winters and moist springs create ideal conditions for chimney damage. Follow this schedule to keep your chimney safe:

- Fall (September–October): Inspect before first use. This is the best time for a chimney sweep, creosote buildup from summer is minimal, and pros are less booked. Learn why fall is ideal for Colorado Springs sweeps. - Winter (November–March): Check for ice dams or snow buildup on the roof near the chimney. Thawing snow can seep into cracks. If you burn wood, sweep every 30–50 burns (or at least once a month). - Spring (April–May): Look for water stains inside the firebox, signs of a leaking crown or cracked flue. Schedule a masonry repair if needed. - Summer (June–August): Inspect after lightning storms (common in Colorado Springs) or high winds. Debris or cracks may appear.

Pro tip: If you only burn wood occasionally, the CSIA the Chimney Safety Institute of America (CSIA)|https://www.csia.org/)) recommends annual inspections. Frequent burners should sweep twice a year. In Colorado Springs, dry pine wood (common in local forests) burns hotter and creates more creosote than seasoned oak. See how to burn wood safely in Colorado Springs.

Common mistakes Colorado Springs homeowners make during DIY chimney inspections

Even well-meaning DIYers make errors that can void warranties, increase repair costs, or create safety hazards. Here’s what to avoid:

- Skipping the crown inspection: Many homeowners focus on the flue but ignore the chimney crown. In Colorado Springs, freeze-thaw cycles cause crowns to crack, leading to $500–$1,500 repair bills if water damages the flue. - Using the wrong brush: A stiff wire brush can scratch liners or dislodge creosote. Use a chimney brush sized to your flue diameter (check the manufacturer’s specs). - Ignoring soot stains: Light gray soot is normal, but black, tarry streaks mean creosote is forming. If you see this, stop burning wood until a pro cleans it. - DIY liner repairs: Patching a liner with duct tape or caulk is a fire hazard. Only a licensed chimney sweep can safely assess and repair liners. - Not checking the damper: A sticking damper can trap smoke in your home. Use ceramic-grade silicone spray (sold at any hardware store) to keep moving parts smooth.

Local example: In Woodland Park, many older homes have clay liners that shift over time. A DIYer might mistake normal soot for creosote, delaying a critical sweep. See how Woodland Park’s climate affects chimneys.

Cost comparison: DIY inspection vs. hiring a Colorado Springs chimney sweep

While a DIY inspection saves money upfront, skipping a pro sweep can cost thousands in repairs. Here’s a breakdown of costs for Colorado Springs homeowners:

| Task | DIY Cost | Pro Cost (Colorado Springs) | When to Hire a Pro | |------------------------|--------------------|----------------------------------|-----------------------------------------------| | Basic visual inspection | $0 (tools: $20–$50) | $0 (free estimate) | If you see cracks, rust, or heavy creosote. | | Chimney sweep | $0 (risky) | $150–$300 | After every 30–50 burns or annually. | | Video inspection | N/A | $100–$200 | If you suspect hidden damage or liner issues. | | Crown repair | $0 (DIY patch) | $300–$800 | If cracks are wider than 1/8 inch. | | Liner replacement | N/A | $1,500–$4,000 | If liner is rusted, collapsed, or missing. | | Masonry repair | $0 (temporary fix) | $500–$2,000 | For crumbling brick or mortar joints. |

Why pay for a pro? A licensed chimney sweep in Colorado Springs can: - Spot hidden creosote behind soot (DIY tools miss this). - Assess structural integrity (you can’t see inside the flue without a camera). - Provide a written report for insurance claims (DIY findings aren’t official). - Offer warranties on repairs (many pros stand by their work).

Local note: In Castle Rock or Palmer Lake, older brick homes often have hidden moisture damage in the flue. A pro’s thermal imaging scan (added cost: $150–$300) can reveal issues before they cause a chimney fire. See chimney sweep services in Castle Rock.

Frequently Asked Questions