Fast, licensed, and thorough chimney cleaning that protects your home—no myths, no upsells
Mark Robinson Chimney LLC is Broomfield’s go-to chimney sweep for homeowners who want real results—not sales pitches. We show up on time, do the job right the first time, and leave your chimney cleaner, safer, and ready for winter. No shortcuts, no surprises. Just a chimney that works when you need it.
Comprehensive chimney sweep for Broomfield homes and businesses.
Remove hazardous creosote buildup to prevent chimney fires and carbon monoxide leaks.
Learn more →3-level inspections that catch problems before they become costly repairs.
Learn more →Stop water, debris, and animals from damaging your chimney year-round.
Learn more →Deep clean fireboxes, dampers, and stoves to eliminate soot and improve draft.
Learn more →Seal your chimney against Broomfield’s relentless moisture to prevent cracks and leaks.
Learn more →We hold ourselves to the highest standards so you can hire with total confidence.
"Mark’s team saved my chimney from water damage after a hailstorm. They installed a cap and waterproofed it in one visit—no mess, no stress. My fireplace drafts perfectly now, even in winter."
"I called for a sweep and got a full inspection report with photos. They caught a cracked flue liner I didn’t know I had. Fixed it before it became a $5K problem. Honest work."
"Same-day service when my damper got stuck during a cold snap. They had it unstuck and cleaned in under 2 hours. No upselling, just a functional chimney."
"10-year warranty on my repointing job gave me peace of mind. The crew matched my brick exactly, and the chimney looks brand new. Worth every penny."
"I was skeptical about waterproofing, but after Broomfield’s last snowstorm, my chimney stayed dry. No leaks, no cracks—just a smart investment."
"Mark Robinson’s team is the only one I trust for my rental properties. They’re reliable, licensed, and don’t nickel-and-dime you. Highly recommend."
Mark Robinson Chimney LLC isn’t here to sell you a chimney cleaning—we’re here to fix the problems that come with letting your chimney fall apart. In Broomfield’s dry climate, creosote builds up faster than you’d think, and that black, tar-like gunk isn’t just messy—it’s a fire waiting to happen. We don’t sugarcoat it: if your chimney hasn’t been swept in over a year, you’re rolling the dice every time you light a fire. Our crews don’t just scrape soot off walls; we inspect for cracks, blockages, and structural weaknesses that could turn a cozy night by the fire into a costly disaster. This isn’t a sales pitch—it’s a checklist of what’s wrong and what it’ll take to make it right.

We arrive on time, set up drop cloths, and inspect your chimney from the roof and firebox. Our crew uses HEPA vacuums to contain dust, so your Broomfield home stays clean. We document creosote levels, cracks, and obstructions with photos before and after cleaning.
A Level 2 inspection includes a camera crawl to spot flue damage, water stains, or mortar gaps that a visual sweep misses. We test draft performance and check for carbon monoxide leaks at the damper. Results are emailed to you within 24 hours with clear next steps.
Broomfield homeowners shouldn’t have to sweep up after us. We bag all debris, wipe down surfaces, and vacuum the work area twice. Our crews leave your home spotless—no ash trails, no dust bunnies, just a cleaner chimney.
Call (720) 794-0201 or book online 24/7. We confirm your appointment via text, send a reminder the day before, and arrive within the scheduled window. No voicemail loops—just a real person who answers your call.
We’re CSIA-certified and carry full liability insurance, so you’re covered if anything goes wrong. Our team has serviced hundreds of Broomfield homes, from Heritage Square to the Flatirons Vista neighborhoods. We show up with the right tools and permits—no fly-by-night operators cutting corners.
We bust the ‘chimney sweeping every year’ myth—unless you burn 2 cords of wood, annual sweeps aren’t always necessary. But we *will* tell you when your Broomfield chimney needs attention based on creosote levels, not a sales quota. Transparency isn’t a buzzword; it’s how we’ve earned repeat customers for over a decade.
A sudden cold snap or windstorm can leave your chimney vulnerable. Call before 2 PM, and we’ll often be at your Broomfield doorstep the same day. No waiting weeks for a ‘sweep window’—just a quick response to get your chimney safe before the next storm hits.
Masonry repairs in Broomfield’s climate can fail if done poorly. We guarantee our work for a decade, including labor and materials. If a crack reappears or a cap rusts prematurely, we’ll fix it—no questions asked. Your peace of mind isn’t negotiable.
Expert local advice for Broomfield homeowners.
Broomfield chimneys face unique wear from Front Range winters. Learn the 5 most common repairs, what they cost, and how to spot trouble before it becomes dangerous.
Read more →Learn the three levels of chimney inspection in Broomfield, CO, what they cost, and why skipping one risks fire, carbon monoxide, or costly repairs.
Read more →Learn Broomfield-specific chimney sweeping costs, frequency, and what to expect from a local pro. Avoid myths and fires with this no-nonsense guide.
Read more →Proudly serving Broomfield and these nearby communities.
That smoky odor is creosote residue releasing trapped gases, and it’s a sign your chimney needs cleaning—even if you haven’t used it in months. Broomfield’s low humidity lets creosote harden into a sticky layer that absorbs moisture and stinks when the weather shifts.
A cracked flue lets heat escape into your walls, creating a fire hazard and driving up heating bills. In Broomfield’s freeze-thaw cycles, water seeps into cracks, freezes, and expands—turning a small flaw into a gaping hole by spring.
If smoke lingers in your living room or you see soot around the fireplace opening, your chimney’s draft is failing. Broomfield’s altitude and wind patterns can worsen draft issues, especially in older homes with narrow flues.
No—if water’s getting in, your chimney cap or flashing is compromised. Broomfield’s sudden downpours can overwhelm a weak seal, leading to rusted dampers and damaged masonry that’s expensive to fix.
That whistling means your chimney’s flue is too wide or has obstructions like bird nests. Broomfield’s gusty afternoons turn a poorly sized flue into a wind tunnel, pulling cold air down and pushing smoke back into your home.
Rusty dampers don’t seal properly, letting heat escape and cold air in—costing you money and risking carbon monoxide leaks. In Broomfield’s dry air, rust spreads faster, so it’s a ticking time bomb for your wallet and safety.
Burning wet wood or skipping annual cleanings. Broomfield’s low humidity dries wood unevenly, creating excess creosote, while moisture from rain or snow accelerates masonry decay—turning a $200 repair into a $2,000 headache.
A Level 2 inspection uses a camera to check for hidden damage like cracked tiles or deteriorating mortar. Broomfield’s altitude and temperature swings stress chimneys more than you’d expect, making these ‘overkill’ inspections a smart investment.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.