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CrownUp Pros Chimney Sweep Denver

5.0 ★★★★★ · 734 Google reviews · 24 photos
Chimney sweep · Denver, CO

CrownUp Pros Chimney Sweep Denver at a glance

Customers frequently praise the company for punctual arrivals, clear communication regarding pricing and processes, and thorough chimney inspections or repairs. Positive feedback highlights technicians who explain findings in detail, maintain clean work areas, and provide honest assessments that often result in no immediate service being required. However, a small number of reviewers report negative experiences involving late arrivals, scheduling conflicts, disputes over estimate scope, and issues with property damage or discarded materials.

  • Google rating: 5.0 out of 5 from 734 reviews (99% five-star).
  • Reviews on this page: 734 Google reviews (652 with written comments, 66 with photos).
  • Owner responses: the business replied to 93% of reviews.
  • Most recent review: October 21, 2026.
  • Service: Chimney Inspection Service serving Denver, Colorado.

Data from Google, last updated October 25, 2026.

Photos

Customer reviews

5.0
★★★★★
734 reviews on Google
5★726
4★1
3★1
2★0
1★6

Reviews from Google, shown as published (original wording, unedited).

Zeke Tillman4 reviews
★★★★★

Steven was an excellent tech. Did the job, advised the best usage, cleaned the glass, took care to not allow any soot onto the carpet. Offered to come back free of charge if we experience smoke in the living room. Will definitely use them again, and recommend them to anyone needing fireplace maintenance.

Review from Google · view on Google
Justin WLocal Guide · 105 reviews
★★★★★

Julian is the man.

Review from Google · view on Google
Darron Grissom5 reviews
★★★★★

Julian was punctual, professional, and personable. He clearly explained the process and pricing. Great company and will be using them in the future for our fireplace needs.

Review from Google · view on Google
Tim V13 reviews
★★★★★

Julian investigated my chimney leak issue and in a very short time figured out the problem. I highly recommend!

Review from Google · view on Google
michael lewis8 reviews
★★★★★

Being in a new residence, I appreciated Julian sharing his knowledge and taking the time to educate me on my fireplace. Julian definitely had the "magic touch" because my fireplace is STILL firing when it wasn't staying lit. 5 stars for the priceless customer service!!! Thank you Julian!!

Review from Google · view on Google
Jacob SonLocal Guide · 146 reviews
★★★★★

Julian was great! We got a really thorough honest assessment of our chimney situation. Thanks! See you all next time

Review from Google · view on Google
Joshua Sands2 reviews
★★★★★

I'm seriously impressed with this organization, and I really enjoy working with them. We operate a premium design-build hydronics firm, and they've earned a spot on our team with their quality work. Boaz, Julien, Eli, and the rest of their team are true professionals and highly skilled craftsmen. Fair, honest, and collaborative. They are our exclusive chimney lining partner, and I highly recommend them!<br><br>Joshua Sands<br>Vice President<br>Advanced Hydronics, Inc.

Review from Google · view on Google
James MLocal Guide · 236 reviews
★★★★★

Nothing good. Starting with the arrival of the service guy, he argued about parking. He felt entitled to leave his van in the middle of the driveway blocking the seven other garages access. Then the "free" inspection. All that was was measuring the hearth and looking inside the fireplace. Then it's "well it kinda looks ok'. We had told the person who made the appointment we wanted the chimney inspected as well. The service person said that the people who answer their phones don't know anything. That costs $150.00! Nothing useful is free. It's a get in the door trick. We're considering upgrading to an electric fireplace and invited Crown Up to bid. Received an "estimate" that was over $5000 MORE than our other 2 bids. Two and a half times more expensive! Lots of unsavory terms like"you have to pay us 30% down before we will tell you when we can schedule the job". Not a company we would do business with.

Review from Google · view on Google
Gil Tenne6 reviews
★★★★★

The service provided by Julian from CrownUp Pros LLC was exceptional. Throughout the entire process, Julian was professional, punctual, and arrived even a few minutes early.<br>Julian conducted a thorough inspection of the chimney, both from inside the house and from the exterior. He checked the condition and proper operation of the chimney, took photographs, and provided them along with his report confirming that my tenant could safely use the fireplace.<br><br>In addition, Julian explained to my tenant how to use, maintain, and operate the fireplace properly and safely.<br><br>I highly recommend CrownUp Pros LLC and Julian for their professional, thorough, and excellent service.

Review from Google · view on Google
Herb Josepher1 review
★★★★★

Our experience with Mace the technician and the company was very positive. He arrived at the designated time, listened to my concerns and explained the process. He then went up on the roof and made the necessary repairs in the chimney. He has a very relaxed and pleasant personality, communicates well and represented his company very well.

Review from Google · view on Google

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