When your Lakewood home’s chimney shows cracks, fills the house with smoke, or leaves black streaks on the fireplace, it’s time for urgent help. These problems often mean creosote buildup, weakening masonry, or a clogged flue, all of which can spark a fire. Don’t wait until the first cold snap: schedule a professional inspection and cleaning right away.
Your Chimney Inspection Goes Beyond a Superficial Glance: Here’s What It Really Covers
A chimney inspection in Arvada isn’t just about spotting obvious damage. It’s a thorough check of your flue, liner, crown, and masonry for hidden risks like corrosion, blockages, or cracks that let water or gases into your home. The Chimney Safety Institute of America (CSIA) recommends Level 2 inspections, where the chimney is disassembled, if you’ve had repairs or suspect serious issues. In Lakewood’s humid summers and freeze-thaw cycles, even small cracks can turn into major leaks. If your inspector finds water stains on the ceiling or walls near the chimney, that’s a sign moisture is already damaging your home’s structure. Contact us for a certified inspection before your next fire season.
2. Smoke or Fumes Backing Into Your Home Means a Blocked or Damaged Flue
If smoke lingers in your room instead of rising up the chimney, or you smell gas when the fireplace is off, your flue is either clogged with creosote or cracked. In Arvada’s older homes, especially those near the foothills where wood-burning stoves are common, this happens when homeowners skip annual chimney sweeps. Creosote, a flammable tar, builds up faster in cold, dry climates like ours. The NFPA estimates creosote-related chimney fires cost homeowners $125 million in damages each year. If you notice soot stains on the fireplace mantel or walls, or if the fire burns poorly, don’t use the fireplace until a Lakewood chimney sweep clears the blockage. Our creosote removal service includes a safety check to ensure proper airflow.
3. Cracks in the Chimney Crown or Masonry Let Water In. And That’s a Fast Track to Costly Repairs
A chimney crown is the concrete or mortar cap at the top of your chimney, and in Lakewood’s heavy snowfall and spring rains, cracks here let water seep into the flue. Over time, this erodes the masonry, weakens the structure, and can even cause the chimney to collapse. Look for crumbling mortar, rust stains on the cap, or water stains on the ceiling above the fireplace. If you see these, your crown needs repointing or replacement, before winter turns small cracks into major leaks. Our chimney crown repair service includes waterproofing to protect your investment. Pro tip: If your chimney is over 20 years old (common in Arvada’s mid-century homes), schedule an inspection even if it looks fine, preventive work saves thousands.
4. Rust or Corrosion on the Damper or Smoke Chamber Signals a Serious Leak
Rust on the damper or inside the smoke chamber isn’t just unsightly, it’s a sign of prolonged moisture exposure, which can lead to structural failure. In Lakewood’s climate, this often happens when a chimney cap is missing or damaged, allowing rain to pool inside. If you see rust, check for other signs like a musty smell, mold growth on the fireplace walls, or damp wood in the firebox. These are red flags for a compromised liner or flue. A Level 2 inspection will reveal hidden damage before it becomes a safety hazard. For homes near the South Platte River or in older neighborhoods like Arvada’s Westby Park area, moisture is a year-round concern, don’t wait until winter to address it.
How to Fix These Issues Before They Worsen
1. Blocked Flue or Creosote Buildup: Schedule an emergency chimney sweep. In Lakewood, we recommend a Level 1 inspection ($120–$180) followed by a deep clean ($150–$300) if creosote is found. Our pricing guide breaks down costs by chimney type. 2. Cracked Crown or Masonry: Repointing costs $300–$600, while a full crown replacement runs $800–$1,500. Contact us for a free estimate, we’ll assess whether minor repairs or full restoration is needed. 3. Rust or Corrosion: Replace the damper ($150–$300) and install a stainless steel liner ($1,200–$2,500) if the flue is compromised. Our liner installation service includes a warranty. 4. Water Leaks: Seal cracks with hydraulic cement ($50–$100 for materials) as a temporary fix, but call a pro for long-term solutions. Our waterproofing service prevents future damage.
Know the Difference: When to Book a Chimney Sweep vs. When a Quick Fix Will Do
Some repairs, like sealing small cracks with waterproof sealant, can be DIY projects, but only if the damage is minor and you’re comfortable working at heights. For anything involving the flue, liner, or crown, hire a professional. Lakewood’s licensed chimney sweeps, like ours, have the tools and training to spot hidden issues. For example, a cracked crown might seem like a simple fix, but if the underlying masonry is weakened, a DIY patch could fail under snow load. Our team specializes in Arvada’s unique housing stock, from ranch-style homes to newer developments near the foothills, and we’ll recommend the safest, most cost-effective solution. Always ask: ‘Is this a quick fix or a long-term risk?’ If it’s the latter, call us.
| Issue | DIY Cost (Materials Only) | Professional Repair Cost | When to Call a Pro |
|---|---|---|---|
| Blocked flue/creosote removal | $0 (but unsafe) | $150–$300 | Always, creosote fires are a major risk |
| Cracked chimney crown | $50–$100 (hydraulic cement) | $800–$1,500 | If cracks are wider than 1/4 inch |
| Rusted damper | $100–$200 (new damper) | $150–$300 (installation included) | If rust extends into the flue |
| Water leaks in masonry | $0 (sealant) | $300–$600 (repointing) | If leaks persist after sealing |
| Collapsed flue liner | N/A | $1,200–$2,500 | If you see soot in the firebox or poor draft |
Frequently Asked Questions
Should I use my fireplace if I see smoke backing into the room?
No. If smoke isn’t venting properly, your chimney is either blocked or damaged. Turn off the fireplace immediately, open windows for ventilation, and call a Lakewood chimney sweep. Using it could trap carbon monoxide indoors, a silent killer. Our emergency service is available for same-day inspections in Arvada.
Is it worth repairing a chimney with rusted internal parts?
Yes, but only if the damage is contained. Rust on the damper or smoke chamber means moisture is getting in, which can lead to structural failure. Replace rusted components and install a stainless steel liner to prevent future corrosion. Our liner replacement service includes a 5-year warranty. Skipping repairs risks a chimney fire or collapse, especially in Lakewood’s freeze-thaw cycles.
My Fireplace Works: Do I Still Need a Chimney Inspection Before Winter?
Absolutely. A chimney can function poorly even if it’s not visibly damaged. The CSIA recommends annual inspections to catch hidden issues like creosote buildup, cracks, or liner deterioration. In Arvada’s older homes, undetected problems can turn into $5,000+ repairs. Schedule an inspection, it’s the best way to avoid surprises before winter.
How much does it cost to fix a leaking chimney in Lakewood vs. replacing it?
Repairs for leaks (repointing, crown replacement, liner installation) cost $300–$2,500, while a full chimney rebuild runs $3,000–$8,000. Our repair vs. replace guide helps you decide. In Lakewood’s climate, preventive repairs are almost always cheaper than replacements. For example, sealing cracks now avoids water damage that could require a full rebuild in 5 years.