Chimney Cleaning Services near Me in Longmont, CO

Looking for chimney cleaning services near me in Longmont, CO? Call CleanSweepChimney Pros for a contact a provider — no obligation. Licensed, insured certified chimney sweeps serve Longmont and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

Need help right now? If you are dealing with smoke backing up into your living room or suspect a blockage, do not use your fireplace. These issues need immediate attention to prevent fire hazards or carbon monoxide buildup. We prioritize these calls to get a technician to your home quickly. Your call will be routed to a local professional in seconds so you can get the help you need right away. Stay calm, turn off the fire, and call us now. (520) 436-3764

What affects the price

Cleaning costs depend on a few specific things regarding your fireplace setup. We look at the total height of the chimney, the number of flues, and how much creosote buildup has accumulated over time. If your chimney has been neglected for several seasons, or if there are blockages like animal nests or heavy debris, the labor required increases. The type of liner and the fireplace architecture also play a role in the complexity of the service. Exact pricing confirmed free on the call.

About this service

A professional cleaning involves using specialized brushes and vacuums to clear out flammable creosote and ash from your chimney walls. This is a vital maintenance step to prevent house fires and ensure smoke exits your home properly rather than backing up into your living room. Experts generally suggest having your chimney inspected and cleaned annually if you use your fireplace regularly throughout the winter months to keep everything running safely and efficiently.

Frequently asked in Longmont

What happens if I don't clean my chimney in Longmont, Colorado?

How often does a chimney in Longmont really need cleaning?

Can I clean my chimney myself in Longmont?

What are the signs of a dirty chimney in Longmont?

What does a chimney sweep do in Longmont?

What's the average cost for chimney cleaning in Longmont?

How can I find a reliable chimney cleaning company in Longmont?

Also serving nearby: Boulder · Thornton · Westminster · Arvada · Greeley

All cities in Colorado →

More on this: NFPA fireplace safety — fire-safety statistics.

Service area details

98,630residents

3,396per sq mile

4ZIP codes served

Serving all of Longmont — population 98,630; about 3,396 residents per square mile across 29.0 sq mi. ZIP codes covered include 80501, 80502, 80503, 80504.

Neighborhoods served in Longmont: Old Town, Mountain View, Southmoor, Plaza — and every surrounding area.