How Often Should You Service Your Chimney? A Broomfield Homeowner’s No-Nonsense Schedule

By Mark Robinson Chimney LLC · Updated October 28, 2026

Your chimney needs service twice a year in Broomfield, once before winter and once after. Between professional cleanings, check for creosote buildup, cracks, and animal nests. If you see soot in your room or smell gas, stop using it and call a chimney sweep immediately. Never attempt repairs yourself if you’re unsure.

Your Broomfield Home’s Chimney: What Repairs Can You DIY vs. When to Call a Licensed Sweep?

In Broomfield, where wood-burning fireplaces are common, your chimney should be professionally swept at least twice a year: once before the heating season starts (late summer/early fall) and again after the holidays. If you burn wood frequently, add a third cleaning in mid-winter. Between visits, you can safely perform these checks: 1. Use a chimney mirror or flashlight to inspect the damper and smoke chamber for soot or debris. 2. Look for cracks in the masonry or rust on the flue. 3. Check the roof for missing or damaged chimney caps. 4. Test for draft issues by lighting a small piece of tissue near the damper, if smoke blows back into the room, your chimney isn’t drawing properly. Avoid climbing on roofs or using power tools near the flue. For anything beyond visual checks, call a licensed chimney sweep. Learn more about our Broomfield chimney sweep services here to see what’s included in a full inspection.

5 Simple Chimney Checks Broomfield Homeowners Can Do Themselves (No Pro Needed)

Before your next professional chimney sweep, take 10 minutes to perform these safe checks: 1. Visual Inspection: Stand on the ground and use binoculars to scan the chimney’s exterior for cracks, missing bricks, or rusted flashing. 2. Damper Test: Open the damper and shine a flashlight up the flue. If you see more than a thin layer of soot, schedule a professional sweep, don’t wait. 3. Creosote Check: If you’ve burned softwoods like pine recently, creosote buildup is likely. A thin, shiny layer is normal, but if it’s thick or tar-like, stop using the fireplace and call a chimney sweep. 4. Animal Activity: Listen for scratching or rustling in the chimney. If you spot nests or droppings, never remove them yourself, creosote and debris can collapse suddenly. 5. Carbon Monoxide Test: Install a CO detector near the fireplace. If it alarms, evacuate and call a professional immediately. For a deeper inspection, especially if your home is older like many in Broomfield’s historic districts, book a chimney inspection with Mark Robinson Chimney LLC, we’ll check for hidden issues like blocked flues or deteriorating mortar.

Broomfield Chimney Warning Signs: When to Shut It Down Immediately

If you notice any of these in your Broomfield home, stop using the fireplace or stove immediately and call a chimney sweep: 1. Strong, Pungent Odors: A sharp chemical smell (like rotten eggs) means gas is leaking. A smoky odor after lighting the fire signals poor ventilation or creosote buildup. 2. Smoke in the Room: If smoke backs up into your living space instead of rising, your chimney is blocked or damaged. 3. Soot on Walls or Ceilings: Black streaks near the fireplace mean the flue isn’t drawing properly. 4. Rust on the Flue: If the metal lining of your chimney is corroded, it’s a fire hazard. 5. Cracks in Masonry: Hairline cracks can turn into structural failures, especially in Broomfield’s freeze-thaw cycles. 6. Birds or Animals Nesting: Even if they’ve left, debris and nests can block the flue. Never attempt to remove them, call a professional. For a full risk assessment, review our chimney inspection checklist before proceeding.

Chimney Fixes Broomfield Homeowners Should Never Try Themselves: Here’s Why

Some chimney work is dangerous, against code, or voids your warranty, don’t risk it. Never do these yourself: 1. Climbing on the Roof: Falls from roofs are a leading cause of chimney sweep injuries. 2. Removing Creosote: Scraping or brushing thick creosote can dislodge chunks into your home, causing fires or lung irritation. 3. Repairing Masonry: Patching cracks with mortar requires specialized knowledge, poor repairs can trap moisture, leading to spalling (brick flaking). 4. Ignoring Gas Line Issues: If you smell gas, don’t light matches. Only a licensed technician can safely diagnose and repair gas leaks. 5. Using Unapproved Cleaning Methods: Bleach, vinegar, or commercial chimney cleaners don’t remove creosote and can damage flue liners. 6. Skipping Inspections: Broomfield’s building codes require inspections for resale or after repairs. DIY fixes can fail these checks. For safe, code-compliant work, trust Mark Robinson Chimney LLC’s certified crew, we handle everything from minor repairs to full relining.

When Should You Call Mark Robinson Chimney LLC in Broomfield Instead of DIYing?

If you’re not sure about your chimney’s condition, call a pro, don’t guess. Here’s when to reach out: 1. Before Your First Fire of the Season: Schedule a sweep and inspection to ensure your chimney is ready for winter. 2. After Heavy Use: If you’ve burned a lot of wood (especially wet or resinous logs), book a mid-season cleaning. 3. When You Hear Strange Noises: Popping, cracking, or rumbling sounds can mean structural issues or a collapsing flue. 4. After a Power Outage or Storm: Lightning or wind damage isn’t always visible, inspect for hidden issues. 5. If You’re Selling Your Home: Broomfield requires a Level 2 chimney inspection for real estate transactions. 6. For Repairs or Upgrades: Cracked flues, rusted dampers, or outdated chimneys need professional attention. Our team serves Broomfield and nearby areas like Thornton and Westminster. Get a free estimate today, we’ll explain your options clearly, with no upselling.

Frequently Asked Questions