Greenturf Inc in Gaithersburg

We've used them for years. They do good work, are responsive to questions, and have navigated the change from chemicals to organic materials mandated by MoCo.

I can't recommend Greenturf enough. I needed some herbicide treatment to navigate the crazy Moco laws behind organic lawn treatments and used two other "major" lawn Care companies. They never sprayed the backyard but said they did. Jason came out and did a thorough walkthrough with me, discussed pitfalls and treatment options, and we made a custom plan for my lawn. My lawn looked horrible bc of the previous homeowner but within day one or two, many of the weeds are ALREADY in check! Highly recommend if you want an honest (both in treatment and billing) company to spray your lawn! P.s. part of my lawn is dead because it was mainly weeds. I can't wait till we aerate and seed later this fall so the lawn is looking better!