Clean sweep chimney service — Denver, CO

Last updated: September 24, 2026

In Denver, Colorado, the first thing a technician checks on arrival is the condition of the firebox and damper. These components are critical for safe operation and airflow. Our licensed and insured professionals are ready to inspect and clean your chimney. We serve every neighborhood across this mile-high city, from the dense downtown core to the sprawling outskirts. Regular cleaning is essential to prevent dangerous creosote buildup and ensure your heating system operates efficiently. Don't wait for signs of trouble; proactive maintenance is the safest approach. Our service is thorough and efficient, designed for your convenience and peace of mind. We provide clear, upfront quotes so you know exactly what to expect. Investing in your chimney's health is an investment in your home's safety. Call us today for your free estimate.

What affects the price

The final cost for your chimney service depends on a few specific factors. We look at the total height of the chimney stack, the level of creosote buildup inside the flue, and whether you have a standard masonry fireplace or a prefabricated metal insert. If there are structural blockages like nests or excessive debris that require extra labor, that will also adjust the estimate. We avoid hidden fees, but every setup is unique, so we evaluate the condition of your liner and firebox upon inspection.

About this service

A clean sweep service involves a systematic removal of soot and hazardous buildup from your chimney lining. This process ensures that your flue is clear, preventing potential fire hazards caused by flammable creosote accumulation. You need this service if your fireplace produces excess smoke, smells musty, or if you haven't performed routine maintenance in a year. Regular cleaning is the best way to maintain your chimney's structural integrity and ensure that dangerous gases are properly vented away from your living space.

Summer is the best time to inspect your chimney while the weather is clear. We can easily spot structural issues, loose mortar, or cap damage that might have gone unnoticed during the winter. Getting your chimney serviced now means you are fully prepared for the first cold snap of autumn. Give us a call to book your inspection.

Frequently asked in Denver

Also serving nearby: Aurora · Thornton · Centennial · Westminster · Lakewood

All cities in Colorado →

More on this: Chimney Safety Institute of America — certification and safety standards.

📞 (520) 436-3764 — Call Now for a Free Estimate

Service area details

Serving all of Denver — population 716,577; about 4,681 residents per square mile across 153.1 sq mi. ZIP codes covered include 80201, 80202, 80203, 80204, 80205, 80206, 80207, 80208.

Neighborhoods served in Denver: LoDo, Capitol Hill, Uptown, Highlands, Cherry Creek — and every surrounding area.