4.6 
152 *The Angi rating for Chimney Sweeping companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Sweeping needs.
*The HomeAdvisor rating for Chimney Sweeping companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Sweeping needs.
Last update on April 03, 2026
Serving O Fallon, MO and surrounding areas
Approved
In business since 1979
Emergency services offered
Credit card accepted
"English Sweep is outstanding. They've done excellent work on our chimney; they were polite and accommodating and always willing to answer any questions we had. We highly recommend them!"
Serving O Fallon, MO and surrounding areas
Approved
In business since 2011
Emergency services offered
Credit card accepted
"David and his helper did a great job. I had the chimney truck pointed and the put on a new crown and awesome cap. They also swept and inspected the fireplace. Will definitely recommend Archway Clean Sweep."
Serving O Fallon, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Small jobs welcome
"We love supporting small businesses so we hired performance chimney to help with some small cracks we had in the mortar on the back of our house and they made it out the very next day to take a look and give us a bid great guys very respectful"
+12
Serving O Fallon, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Wonderful experience with Gas Guru!s! My husband and I would highly recommend them! The owner was very nice, polite and did a great job on our gas fireplace."
Serving O Fallon, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Thank you for your trust! At Local Air Duct Pros we specialize in professional air duct cleaning, dryer vent cleaning, chimney sweep, and attic insulation. Our licensed and insured team is committed to providing top-quality service at fair prices. We appreciate your support and look forward to serving you again!"
Serving O Fallon, MO and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
HEDGE is a locally owned and operated company, whose owner has over 20 years of experience in the fireplace industry. We value honesty and integrity in all aspects of our business. We offer a variety of fireplace services that are customizable to each individual project. Specializing in repair, maintenance, cleaning, and inspection work. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
+6
Serving O Fallon, MO and surrounding areas
Approved
In business since 1979
Free estimates
Credit card accepted
Family owned and operated, we have been serving our MO neighbors for over 30 years. We take pride in our work, and pay extra attention to detail. Let us show you why all of our customers refer us to their friends. We fix leaky, smelly ugly chimneys, keep fire in its place and service dryer vents!
Serving O Fallon, MO and surrounding areas
Approved
CJ Pro Lawns is your local expert for professional lawn care and pressure washing services. With a focus on reliability and meticulous attention to detail, we help homeowners keep their properties looking their absolute best year-round. From precision lawn maintenance to restoring your home’s surfaces with expert pressure washing, we pride ourselves on punctuality and high-quality results. Fully insured and dedicated to customer satisfaction, we treat every property as if it were our own.
Serving O Fallon, MO and surrounding areas
In business since 1981
Free estimates
Warranties offered
"Josh installed a new cap on my chimney when the old one came off from hail and wind. He came the next day as promised, installed the cap for the reasonable price he quoted and was very professional. I will use him again in the future for chimney work."
+2
Serving O Fallon, MO and surrounding areas
In business since 1992
Free estimates
Credit card accepted
"Clean Sweep called me same day that I submitted the inquiry on Home Advisor. Very professional and explained everything they were doing."
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average chimney cap replacement cost in St. Louis, MO, key price factors, and ways to save and budget for your chimney cap project.
Chimney sweep costs can be dramatically affected by the type of chimney, its location, and how dirty it is.
Your chimney sweep may not wear a top hat and dance on the ceiling, but they will keep your home safe by providing chimney inspections and cleanings. Follow these steps to learn how to hire a qualified and trusted chimney sweep in your town.
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