About Happy Roots


Some of our properties.


Our Business

Happy Roots is a residential full service lawn, tree, shrub and sprinkler maintenance company. We service property all over the northern Denver Metro area, including Thornton, Northglenn, Westminster, Broomfield, Arvada, Lafayette, Erie, Brighton, and Henderson. We only offer services that have been proven to work over the years, to bring out your landscapes full potential.  Our services are simple and cost effective, meaning the cost of our treatments and our advice will save you a lot of money in the long run.  Our services include weekly lawn mowing, core aeration, fertilizing, weed control, tree and shrub pruning, sprinkler system repairs, soil amending, consulting, yard clean-ups, and sprinkler blow-outs or winterizing.

 We have been in business since 2005.  Our experience goes well beyond that though.  The owner of Happy Roots - Les Cowan, has 16 years of experience in residential, commercial, and municipality landscape and sprinkler maintenance.  All of our experience is available for our customers to tap into.  It's our desire to serve each of our customers with the heart of a teacher, and make sure that their property looks the best it possibly can.  It's also important for us to build a relationship with each of our customers, which proves to be challenging as we grow, but will always be part of our mission. 



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Happy Roots - Lawn, Sprinkler, and Landscape Service - Thornton, Colorado
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