2026-05-20T13:22:12.499Z

I highly recommend these guys. They always come thru in a fast. They are very professional, friendly and fast and accurate. They are the only tree vendor I will use...Thanks guys for all your help. I look forward to years of business with you.

2026-05-19T23:27:35.566Z

Monster did a great job on a more complex residential project taking down three large trees with ease! The crew was extremely professional, experienced and easy to work with. Highly recommend!

2026-05-15T22:20:30.452Z

The crew was great, on time, and very friendly. I am very pleased with the outcome. Here is a before and after photo

2026-05-15T20:38:06.000Z

The whole experience exceeded my expectations. Very professional, efficient and fair pricing. I will definitely use them again!

2026-05-14T23:38:24.973Z

Great service every time! We have been using Monster Tree Service for years and they always take great care of us.

2026-05-14T15:17:35.370Z

These guys were awesome! May snow storm and our poor maple dropped a bunch of branches with a big one falling on our power line to the house. It was dangling dangerously close to the ground. Monster was out within a few hours and got it off the power line and then came back a few days later to clean up the rest of the yard. Yard looked like nothing had happened at all.

2026-05-13T22:25:43.309Z

On time, pleasant crew. Cleaned up very well. Overall a good experience.

2026-05-11T18:18:39.795Z

This is my second time using Monster, and this time they hit it out of the park!! There quotes come in reasonably priced, the staff is always super professional and friendly and they did a fantastic job trimming my giant maple tree right next to my house!! which had a bunch of broken limbs from this past winter storm and it now looks amazing!! Will 100% hire them again for all of my future tree needs!

2026-05-08T23:02:07.029Z

Pippen was here today for the Spriing application of fertilizer. Awesome customer service, polite, friendly, and a very reasonable cost.Thanks Monster!

2026-05-08T22:05:18.893Z

Monster responded quickly to attend to our tree that was damaged by the recent snowstorm. They completed the work and happily trimmed a bit more when we asked them! It looks so much better!

2026-05-08T19:59:29.000Z

The technicians and customer service were polite, timely and did a great job. I was very happy with the results and will definitely use them again.

2026-05-08T18:17:33.285Z

2026-05-08T15:30:14.066Z

We just moved to Colorado and the day before the movers were coming, we had a May snowstorm! Monster Tree Service responded very quickly, had a rep out that day and completed the service two days after. Drew, John and Aaron were very prompt, friendly and did a great job. I will definitely use them again and recommend to others.

2026-05-06T17:24:18.873Z

Nothing like heavy snow in May to mess with trees that are leafing out. But Monster Tree assigned priority assistance and responded quickly since my tree limbs completely blocked the drive of an elderly neighbor. I appreciate the protocols you have in place so your team knows exactly what to do and works independently - no delays waiting for approval. I appreciate you all!!

2026-05-06T16:30:28.928Z

I had a huge tree limb fall into my driveway from the snow. Justin came this morning, cleared the tree from my driveway and shook off snow from a couple large trees. He was Great, efficient and a heck of a nice guy! I'll use Monster Tree Services again. Thanks Justin!!

2026-05-05T13:05:13.714Z

The technician was knowledabl and friendly. He did a thorough job.

2026-05-04T18:17:39.126Z

I have been with Monster for some time....the years fly by. Pippen came out for spring fertilization of the trees. Great guy. I trust him. Sold on this service!

2026-05-01T00:14:57.851Z

excellent communication

2026-04-30T18:06:21.697Z

The employee doing the service was awesome. Very friendly, courteous and professional. Would refer Monster Tree Service to anyone needing care with your trees and shrubs. Great Job!

2026-04-29T18:09:39.504Z

Updated April 2026: Monster Tree of SW Denver never disappoints. The service and the communication is top notch. Update July 2025: Another great job by Monster Tree of SW Denver. Justin and his crew pruned and shaped and frankly, mitigated the poor pruning job done by the last arborist I used last year. It looks lovely and I am happy that it is healthier and more attractive than it was before they worked their magic. Update June 2025: Another great experience with Monster Tree of SW Denver. The communication is fantastic and they do a great job taking care of my trees and shrubs! I could not be more impressed with Monster Tree Service! Everyone I have dealt with is personal and professional. I feel good about them taking care of my trees! I am especially grateful to Drew, the arborist who assessed my ash tree. He spent a lot of time with me and helped me to understand how to treat it and try to save it as opposed to having it cut down. I also had them do a fall fertilizer treatment and Paul contacted me prior and I appreciate the communication.

2026-04-29T01:46:54.541Z

Great company! Always reliable

2026-04-25T16:19:31.193Z

2026-04-24T23:35:23.417Z

Easy 5 star review. Fast, friendly and affordable.

2026-04-24T23:31:02.592Z

Richard M, Kade and John did an amazing job cutting down the large dead pine tree in my front yard. They left no mess behind. They were quick and efficient and did excellent work. We’re looking forward to having Aaron out to grind the stump down. I can trust he’s going to do an excellent job. I definitely recommend these guys and I will be using monster tree service for all my future tree needs.

2026-04-23T16:54:26.114Z

I worked again with Monster Tree Service of Southwest Denver. My previous experiences were outstanding and once again, they performed their work in a timely, professional manner. The team reached out prior to the the appointment, showed up on time, were courteous, trimmed my trees demonstrating their expertise and did a great clean-up. Their pricing is competitive. Very happy with Monster Tree Service of Southwest Denver.

2026-04-22T02:10:08.984Z

Each encounter with Monster Tree Service has been 5 Star for me. Very personalized and professional.

2026-04-21T22:17:42.037Z

Great working crew that did a really good job and efficient. Exactly as expected.Richard -LeadJohn M. and Kade K. - branch managers

2026-04-20T18:08:23.698Z

JOHN, the owner of Monster Tree is fabulous. Incredible integrity and knowledge, which these days, is so hard to find. I have tried several other arborists in the Denver area and not only was not impressed, I was truly dismayed. John’s team is professional, courteous, knowledgeable, and truly cares about trees, plants, nature, which is so important. It is one thing to know how to technically prune a tree — It is quite another to have a respect and reverence for nature. We become attached to these beautiful creatures on our land… They grow with us throughout the years and become part of our family. And that’s how John’s team at Monster Tree will treat your trees, plants, shrubbery, etc. I worked with Saveatree for years and felt like their motivation was maximizing profits, not protecting my trees. I’m so happy I found Monster Tree. Thanks John!!!

2026-04-20T18:04:00.452Z

JOHN, the owner of Monster Tree is fabulous. Incredible integrity and knowledge, which these days, is so hard to find. I have tried several other arborists in the Denver area and not only was not impressed, I was truly dismayed. John’s team is professional, courteous, knowledgeable, and truly cares about trees, plants, nature, which is so important. It is one thing to know how to technically prune a tree — It is quite another to have a respect and reverence for nature. We become attached to these beautiful creatures on our land… They grow with us throughout the years and become part of our family. And that’s how John’s team at Monster Tree will treat your trees, plants, shrubbery, etc. I worked with Saveatree for years and felt like their motivation was maximizing profits, not protecting my trees. I’m so happy I found Monster Tree. Thanks John!!!

2026-04-17T18:06:20.618Z

Pippen is always so nice to work with, great customer service!