4.7 
80 *The Angi rating for Chimney Sweeping companies in Denver, CO 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 Denver, CO 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 June 12, 2026
Serving Denver, CO and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"Using Chimney Sweeps for many years. Excellent service work. Best customer service around."
+101
Serving Denver, CO and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Isabel and Ben were great! I had my chimney inspected and cleaned. I also had my dryer vent cleaned. They found very clogged and shoddy vent work in my crawl space for the dryer. They were able to fix, clean and get the duct work up to code same day. They showed me pictures and videos so I could understand the severity of the issue. I appreciate their clear communication throughout the entire process."
+3
Serving Denver, CO and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Excellent service and price! This highly professional company communicated amazingly, did a fantastic job repairing the firebox in my fireplace, and replaced the chase cover on my chimney which was old a deteriorated. They provided a free inspection which gives piece of mind that everything is safe and secure. I will use Mile High Chimney again, and will highly recommend them to anyone looking for a great company to work with!"
Serving Denver, CO and surrounding areas
Approved
In business since 2014
Credit card accepted
Offers commercial services
Sweeping Across Colorado is a family owned and operated business with over 15 years of experience in cleaning, repairing and maintaining chimneys. If you?re looking for a chimney cleaning, repairs, or want to install a new fireplace or insert, give us a call for superior services and honest prices. \n \nOur goal is to provide our commercial and residential customers complete peace of mind knowing that their chimney is in safe and proper working order for maximum enjoyment.
Serving Denver, CO and surrounding areas
Approved
In business since 1998
Free estimates
Credit card accepted
We are a locally owned and operated company with 18 years of service. We value honesty, integrity, and stand behind our work. We specialize in garage doors and openers, but also offer dryer vent and chimney cleaning, and a variety of related projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!
Serving Denver, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"They did a great job inspecting and cleaning our woodstove. Very professional and friendly. We loved how fast they got on it!"
+6
Serving Denver, CO and surrounding areas
Approved
Credit card accepted
"They did an exceptional job and provided valuable (and fair) insight on the level of cleaning / inspection needed for various chimneys throughout our home. Would definitely recommend."
Serving Denver, CO and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Michael is our most reliable HVAC specialist. We will keep using him for all our HVAC needs. He is quick to respond and gets the job done fast and efficiently. Very reliable, extremely knowledgeable, and most of all - trustworthy. As a contractor and a client, I could not recommend him more highly."
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Customers say: True professional
"Great availibility, they want to co.e next day. They came and did the chimney sweep and checked the top cap as asked."
+12
Serving Denver, CO and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Shawn came to my home in 90 minutes. Diagnosed the problem of my gas fireplace and returned it to working order 100 times cleaner then when it was before he arrived."
+20
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 Denver, CO, 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.
Regular chimney cleaning keeps your fireplace running safety and efficiently. But who cleans chimneys? Our guide explains which pro is best for the job.
A clean chimney can reduce your risk of poor indoor air quality and house fires. Use this guide on how to clean a chimney to keep you and your family safe.
Knowing what to look for in a professional chimney sweeping service will ensure you hire a legitimate contractor. Learn how to avoid chimney scams and hire someone reputable.
