MileHigh Chimney

Top ProGreat 4.8(110)
In high demand
  • 163 hires
  • Based in Denver, CO
  • 4 years in business
  • 5 employees
  • Responds in about 35 minutes
  • Background checked

About MileHigh Chimney

We specialize in chimney cleaning, maintenance, and repair with a strong focus on safety, quality, and reliability. With 4 years in business, a dedicated team of 6, and professional-grade equipment, we take pride in doing the job right the first time. From chimney and fireplace care to duct and vent cleaning, every project is handled with care and attention to detail so your home stays safe, warm, and worry-free. If you’re looking for a dependable team to maintain or repair your chimney and vents, we’re here to help and happy to answer any questions before we get started.

Reviews

Thumbtack customerOct 2026

Highly recommend. Had a tight deadline to meet for exterior masonry repairs before painting, and they went above and beyond to make sure the work was done on short notice, working late into the night to finish the job. Would absolutely have them come back for any other work I need to have done.

Thumbtack customerOct 2026

Ben and Tom were incredible. They quoted a really reasonable price and had all the work complete within a week of contacting them. We had to get our fireplace chemically cleaned after the previous owner neglected it for 20 years. Look at the before and after! They also repaired our crown and guaranteed the work for 10 years

Thumbtack customerSep 2026

Mile High communicated with me, giving me updates and pictures. They started and finished the job promptly with quality workmanship. I was updated on pricing and given an accurate quote before the job was started. I am so happy with the job they did and would recommend them to friends and family.

Al D.Sep 2026

We did not proceed with work because of an issue I had that arose and I had to cancel work.

Christopher S.Sep 2026

They were great to work with.

Whitney R.Sep 2026

Extremely responsive and helpful! Grateful that they helped me review the particulars of our small masonry/mortar repair project and go over our options. Also very flexible and willing to work with our tight timing given other ongoing house projects.

Thumbtack customerSep 2026

Ben and his team did an outstanding job of cleaning our fireplace and repairing the chimney. They also fixed our dryer, which was inoperable prior to them inspecting it. Highly recommend Ben and his team.

Thumbtack customerAug 2026

Quality work was done and no mess was left behind. Plus everyone we dealt with was very friendly and respectful.

Kasey F.Jul 2026

Couldn't have asked for a better experience with MileHigh Chimney. Incredibly responsive, came the next day, and got the job done super quickly with an extremely reasonable price. Will be using them for all my brick & stone work moving forward.

Sarah S.Jul 2026

We had a great experience with Mile High Chimney. Ben was incredibly responsive from the start, professional, and took the time to thoroughly inspect our chimney and explain exactly what needed to be repaired. He also walked us through our options without any pressure, which we really appreciated. Our biggest concern was making sure our wood-burning fireplace was safe to use, and Ben gave us confidence that it would be. He clearly explained what needed to be addressed, completed the necessary repairs, and made sure everything was safe and ready for us to enjoy. What impressed us most was that he was able to get started the very same day and completed all of the repairs + cleaning efficiently. The pricing was very competitive, and after seeing the quality of his work and professionalism, it was an easy decision to move forward. If you're looking for someone who's knowledgeable, honest, responsive, and genuinely cares about doing the job right, I highly recommend Ben and the team at Mile High Chimney!

James J.Jul 2026

They were very easy to work and did a Great job. I would gladly recommend them.

Elizabeth D.Jun 2026

Great work and price! Would use again!

Thumbtack customerJun 2026

Ben was great to work with throughout the process. I appreciate how he walked me through the work as he was doing it and after he finished. would definitely use him again on a similar project.

Thumbtack customerJun 2026

Working with Ben was great. He always replied back to me in a timely manner. He gave me a quote and explained what he was going to do with my fireplace. My double sided glass fireplace needed to be cleaned. The glass looks much better even though the fireplace is over 20 years old.

Thumbtack customerJun 2026

I recently had my chimney repaired and couldn't be happier with the experience. The repair included installing a new chase cover, and the finished result looks fantastic. The quality of the workmanship is excellent, and everything was done professionally and with attention to detail. What really stood out to me was the level of customer service. Ben took the time to come inside and inspect my gas fireplace to ensure it was safe to use, which gave me a lot of peace of mind. Communication throughout the entire process was excellent. Ben was prompt, clear, and professional. He was respectful of my property, left the work area clean, and made the entire experience less stressful. I was thoroughly impressed with the whole process and would highly recommend him to anyone needing chimney repairs or related work. Thank you Ben!!

Thumbtack customerMay 2026

I have changed my review from 1 to 3 stars because of the way that Ben, the manager/owner handled the situation. While he offered to come back and fix what his employee failed to do, I decided it was better to get a partial refund and hire someone else. Ben was professional and courteous throughout the process, and he was absolutely the first one to reach out initially. It appears that he takes great pride in his business, and sometimes things happen. The employee that arrived was extremely unprofessional. The employee arrived without a ladder and had to leave to go buy one during our appointment. He did not speak any English whatsoever; we had to use Google Translate. He could not appropriately address my concerns, and left spray foam throughout the fireplace when that is why I hired them. When I asked him to clean it off, instead of using appropriate solvent, he grabbed Windex. He kept saying that everything was ok, when it clearly was not. Additionally, the employee was trying to get me to hire him for unrelated tasks, trying to undercut his employer. To top it off, after Ben and I had agreed on a partial refund, the employee reached out to me to argue with me over the issue. The only reason that I upgraded my star rating is that Ben was super professional about it. I sent the text thread from the employee to Ben, and the employee was terminated on the spot. It's hard to run a good business. As they say, if you want something done right, you gotta do it yourself.

Thumbtack customerMay 2026

Very active communication and nice overall product! Helped us remove a racoon as well!

Thumbtack customerMar 2026

Ben was very responsive and easy to work with. The mason, Ivan, did an excellent job repointing the brick overmy entry and garage. Great customer service!

Jessica J.Jan 2026

Ben was awesome to work with. He worked on both a gas and wood burning fireplace at our property. He cleaned each one, fully repaired the crowns with new cement and waterproofing, and installed chimney caps/spark arrests. This was in order for us to sell the property, he was quick to respond and schedule and was on time. He was a great price and the work was top notch. Thanks Ben!

Sara B.Nov 2025

Benjamin and his team did an amazing job at repairing my fireplace and some repairs on the room. Their immediate response and quality work made my repairs seamless and cost effective. I highly recommend Peak for your chimney repairs.

Services

MileHigh Chimney★ 4.8
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