4.1 
25 *The Angi rating for Chimney Sweeping companies in Boulder, 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 Boulder, 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 05, 2026
Serving Boulder, CO and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"Jacob was great. Explaining any repairs quite well. Did a great job on the chimney sweep."
+101
Serving Boulder, CO and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"They repaired my chimney. It looks great now, and the job was completed as promised."
Serving Boulder, 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 Boulder, 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 Boulder, 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 Boulder, CO and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Michael was helpful and friendly and his price was competitive. The work was done very quickly and we are happy with Heat Air LLC."
Serving Boulder, CO and surrounding areas
Approved
In business since 1998
Free estimates
Credit card accepted
"Excellent! We’ll be using them as our chimney sweep of choice going forward!"
+10
Serving Boulder, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Nathan did a great job, cleaned, serviced, and repaired our fire place."
+39
Serving Boulder, CO and surrounding areas
Approved
In business since 2023
Credit card accepted
Offers commercial services
"I had Chimney Sweep Pros come out to clean our dryer vent, and I?m so glad I chose them! They were punctual, professional, and did a very thorough job. They showed me the buildup that had been causing longer drying times and explained how important it is for preventing fire hazards ? something I hadn?t even realized. Not only is my dryer working better than ever, but I also feel much safer knowing everything is cleaned properly. The technician was friendly, knowledgeable, and made the whole process easy and stress-free. Highly recommend Chimney Sweep Pros for anyone needing dryer vent maintenance ? truly top-notch service."
+20
Serving Boulder, CO and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n
+7
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.
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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.
