A true Kersey chimney sweep isn’t just someone who shows up with a brush. The right pro arrives with CSIA certification, leaves your fireplace spotless, and guarantees their work, while the wrong one cuts corners, leaves creosote behind, or charges you for unnecessary repairs. Here’s how to tell the difference before you hire.
1. A chimney inspection is NOT the same as a sweep, and most Kersey pros get this wrong.
Many chimney companies in Kersey bundle inspections and sweeps, but they’re two distinct services. An inspection (required annually by the Chimney Safety Institute of America) checks for cracks, blockages, or structural damage using a camera. A sweep removes creosote buildup, soot, and debris with brushes and vacuums. If a company tells you ‘we do both for the same price,’ walk away, especially in older Kersey homes where brick deterioration is common. Inspections vs. sweeps often reveal hidden issues like cracked flue liners that a sweep alone won’t catch. For example, after a Greeley winter, we’ve found hairline cracks in chimneys that looked fine from the outside, until the inspection camera revealed them. The Chimney Safety Institute of America recommends separate inspections every year and sweeps at least twice yearly for high-use fireplaces.
2. ‘Licensed and insured’ isn’t just marketing, here’s what it actually means in Kersey.
Every chimney sweep in Colorado must be licensed by the state, but not all licenses are equal. Kersey’s older neighborhoods, like those near the railroad tracks or along 11th Street, often have brick chimneys built in the 1920s, which require specialized knowledge. A true professional carries general liability insurance (to cover damage to your home) and workers’ compensation (to protect their crew). Ask to see their license number and insurance certificate before they start work. Ivory Chimney Co’s crew, for instance, carries $2 million in liability coverage, and we post our license on-site during every job. USA.gov outlines how to verify a contractor’s license in Colorado, don’t skip this step. If a company refuses to show proof, assume they’re hiding something. Worth a look: our full list of services.
3. The ‘free estimate’ scam: Why Kersey homeowners pay more for rushed quotes.
A true free estimate should take 10–15 minutes, include a written breakdown of costs, and never pressure you to sign anything on the spot. Companies that offer ‘free estimates’ but then upsell you on ‘hidden damage’ or ‘emergency repairs’ are common in Kersey’s competitive market. Here’s what a legitimate estimate includes: the type of sweep (manual, mechanical, or vacuum-assisted), inspection findings, and a clear timeline. For example, a basic sweep in a single-flue chimney runs $120–$180, but if we find a blocked damper or heavy creosote, we’ll explain the extra cost upfront, not after the work. Our pricing guide breaks down what to expect for Kersey homes, from ranch-style fireplaces to historic brick chimneys. Pro tip: If they won’t give you a written estimate, they’re not the right pro.
4. ‘We’ll do it fast’ is a lie, here’s how long a real Kersey chimney sweep should take.
A proper chimney sweep takes 1–3 hours, depending on the chimney’s height, condition, and creosote level. Companies that claim they can sweep your chimney in 30 minutes are either using cheap tools or cutting corners. In Kersey’s dry climate, creosote builds up faster in chimneys that aren’t used regularly, like those in vacation homes or rarely heated basements. Our crew uses a combination of rotary brushes, push brooms, and high-powered vacuums to ensure 100% removal. If they rush, they’ll miss spots, leaving flammable creosote behind. The EPA’s Burn Wise program warns that incomplete sweeps are a leading cause of chimney fires in Colorado. For reference, a 30-foot chimney in a Windsor home might take 2 hours if it’s heavily sooted, while a quick maintenance sweep on a clean flue takes 45 minutes.
5. ‘We use the same tools as everyone else’, why Kersey’s best sweeps invest in premium equipment.
A $50 brush from a hardware store won’t cut it in Kersey’s older homes, where chimneys often have tight turns or deteriorated joints. Ivory Chimney Co uses commercial-grade rotary brushes, stainless-steel push brooms, and HEPA-filtered vacuums to remove even the finest soot particles. Cheap tools leave residue, which clogs your flue and reduces draft, making your fireplace smoke back into the room. We also use a chimney camera to inspect the flue after sweeping to confirm it’s clean. If a company won’t show you their equipment or won’t let you watch them work, they’re likely using bargain-bin tools. See our gear, we’re proud to show it off.
6. The ‘guarantee’ loophole: What a real Kersey chimney sweep warranty covers (and what it doesn’t).
A true guarantee means the company will return to fix their mistakes, for free, if you experience issues like smoke leakage, soot buildup, or draft problems within 30 days. Many Kersey sweeps offer ‘lifetime guarantees,’ but they’re often worthless because they exclude ‘acts of God’ (like a lightning strike) or ‘user error’ (like burning wet wood). Ivory Chimney Co’s warranty is simple: If your chimney isn’t performing right after we leave, we’ll come back and fix it. No excuses. We’ve seen too many homeowners in La Salle or Milliken pay $200 for a ‘guaranteed’ sweep, only to have their fireplace smoke for weeks afterward. The National Fire Protection Association standards require chimneys to be ‘clean and in good working order’, our warranty ensures we meet that standard.
7. ‘We’re the cheapest’, why Kersey’s bargain sweeps cost you more in the long run.
A $99 sweep in Kersey might seem like a steal, but it’s a gamble. Cheap sweeps often skip inspections, use inferior tools, and leave creosote behind, leading to costly repairs down the road. For example, a homeowner in Fort Lupton paid $120 for a ‘quick sweep’ last November, only to have their chimney catch fire in December. The repair bill? $3,500. Ivory Chimney Co’s sweeps start at $150 for a basic job, but we include a camera inspection and a written report. That upfront cost saves you from hidden damage. Compare DIY vs. pro costs to see why cutting corners now leads to bigger expenses later. If a company’s price is suspiciously low, ask yourself: What are they not telling me?
| Service | Basic Cost (Single Flue) | Premium Add-Ons | When to Upgrade |
|---|---|---|---|
| Basic Sweep (No Inspection) | $120–$180 | Camera inspection: +$75 | If your chimney is over 20 years old or you’ve never had an inspection |
| Full Inspection + Sweep | $180–$250 | Creosote removal: +$50–$150 | Annually, or if you notice smoke/draft issues |
| Chimney Repair (Cracks, Rust) | $300–$800+ | Mortar repointing: +$200–$500 | If your bricks are crumbling or the crown is rusted |
| Fireplace Relining | $1,200–$3,000 | Stainless steel liner: +$500–$1,500 | If your flue is cracked or deteriorating |
| Emergency Fire Damage Cleanup | $500–$2,000+ | Structural assessment: +$200 | If your chimney has already caught fire |
Frequently Asked Questions
“My fireplace puffs smoke after a sweep, is this just normal settling, or a sign of deeper trouble?”
No, it’s not normal. Smoking after a sweep usually means the chimney wasn’t fully cleaned, the damper isn’t sealing properly, or there’s a blockage higher up in the flue. In Kersey’s dry climate, creosote can harden into a tar-like substance that clogs even small gaps. If this happens, ask your chimney sweep to re-inspect with a camera. Ivory Chimney Co uses a smoke puff test to check draft after every sweep, if we miss something, we fix it for free. See our process for how we ensure a clean, working chimney.
I live in an older Kersey home near the railroad tracks, should I be worried about my chimney’s brickwork?
Absolutely. Many homes in Kersey’s historic district have chimneys built with soft, porous brick that deteriorates over time, especially if they’ve never been inspected. Cracks or spalling (flaking) bricks can let moisture in, leading to rusted crowns or even structural issues. Last winter, we repaired a chimney in a 1920s home on 10th Street where the mortar had crumbled, exposing the bricks to rain. If your chimney is over 30 years old, schedule an inspection before your next sweep. The Chimney Safety Institute of America recommends inspections every year for older homes.
Can I really DIY my chimney sweep in Kersey, or is it safer to hire a pro?
You can DIY a sweep with the right tools, but it’s risky, especially in Kersey’s high-wind areas where chimneys can be tall and unstable. DIY sweeps often miss creosote in tight spots or leave soot in the fireplace. Last month, a homeowner in Milliken tried sweeping their own chimney and ended up with soot everywhere, including their HVAC system. If you’re set on DIY, limit it to light maintenance (like removing debris from the fireplace). For anything else, hire a pro. See our DIY safety tips to avoid costly mistakes.
Why does my chimney need sweeping twice a year in Kersey, but my neighbor in Greeley only does it once?
Kersey’s drier air and older housing stock mean creosote builds up faster than in Greeley’s more humid climate. If you burn wood frequently (like many Kersey homeowners do during winter), you should sweep every 30–45 days. The Chimney Safety Institute of America recommends sweeps at least twice a year for high-use fireplaces, but in Kersey, we often see homeowners need three sweeps during peak season. Check our seasonal guide for a schedule tailored to your usage.