Business Description:
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tree services
Mortensen Tree Service
990 East Cottonwood Avenue, Centennial, CO 80121, USA
(303) 734-9320


Total Experience

Will Recommend

Alison L.

Englewood, CO

Mortensen Tree Service

Top Quality Work and Excellent Customer Service


The first time we worked with Mark Mortensen, he cut down and removed a giant Cottonwood tree from our backyard which required a crane due to its size. It was a big job with a high degree of risk, but Mark and his team successfully cut down and removed the tree, leaving barely a trace of wood between the yard and the street. We were very impressed with Mark’s knowledge, experience and the level of customer service we received.

Mark returned this winter to prune a Birch and a Crabapple tree in our front yard. The trees were overgrown and overlapping each other as well as leaning over our neighbor’s fence and roof to one side. When Mark came to our house to provide an estimate, he showed us a binder of before and after photos of trees he had pruned. It was the first time we’d seen trees that had been pruned without losing their shape or looking butchered. Unlike previous experiences with a well-known tree service company who simply chopped off outer limbs, Mark selectively pruned and preserved as many of the limbs as possible while addressing the overgrowth. We can see the front of our house again and our trees enhance our yard instead of overwhelming it.

Late last summer Mark told us about the success he’s had with EnviroTree. We decided to apply the product to our trees, shrubs and patchy grass to see how it worked before the cold weather set in. Within 2 weeks, shrubs that were severely damaged by hail were rebounding and the bare patches of grass were filling in. Based on the initial results, we plan to use EnviroTree consistently next spring and summer. We highly recommend this product for everything growing in your yard, flower gardens, etc.

Alison L.
Englewood, CO