Chimney cleaning and repairs near me — Ontario, CA

Looking for chimney cleaning and repairs near me in Ontario, CA? Call ChimneyCleaning Pros for a contact a provider — no obligation. Licensed, insured certified chimney sweeps serve Ontario 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

This service covers both routine maintenance and fixing structural issues. Cleaning removes flammable soot, while repairs address cracked masonry, damaged chimney caps, or loose flashing that might cause leaks. If you notice smoke backing up into the room, crumbling brickwork, or water spots on your ceiling, it is time to call for a comprehensive inspection. We address these problems to keep your home safe and prevent expensive water damage or fire hazards.

Frequently asked in Ontario

What is the average price to sweep a chimney in Ontario?

How often does a chimney really need to be cleaned?

In Ontario, if you use your fireplace or wood-burning stove regularly, annual chimney cleaning is generally advised. This prevents hazardous creosote buildup and ensures your chimney functions safely. The pros can assess your usage and recommend the best cleaning schedule.

How can I clean my chimney myself?

What are the signs of a dirty chimney in Ontario?

Look for visible soot deposits, creosote buildup on the damper or firebox, a smoky odor, or poor drafting. In Ontario, these are important indicators that it's time for a professional inspection and cleaning to ensure your home's safety.

How much does it cost to sweep a chimney?

The cost to sweep a chimney depends on its size, type, and any specific cleaning needs. To get an accurate price for your situation, simply call and request a complimentary quote. This will provide you with a precise cost without any pressure.

What does a chimney sweep do?

A chimney sweep in Ontario performs a detailed cleaning and inspection of your chimney and fireplace. They remove creosote, soot, and blockages, ensuring safe and efficient operation. This service helps prevent chimney fires and maintains your home's safety.

Also serving nearby: Chino · Rancho Cucamonga · Jurupa Valley · Pomona · Fontana

All cities in California →

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

Service area details

182,457residents

3,650per sq mile

4ZIP codes served

Serving all of Ontario — population 182,457; about 3,650 residents per square mile across 50.0 sq mi. ZIP codes covered include 91758, 91761, 91762, 91764.

Neighborhoods served in Ontario: Downtown Ontario, Montclair, Eastvale, Chino Hills, Jurupa Valley — and every surrounding area.