Fort Smith:



Nationally Certified Technicians

All of our inspectors and applicators are licensed by the states of Arkansas and Oklahoma

Tri-Hill is a family owned company that has been serving the Western Metropolitan Corridor for 26 years. We specialize in weed control, fertilization, and tree and shrub care for residential and commercial properties. Termite and pest control services are available at affordable rates with guaranteed results.

You can depend on Tri-Hill to give you a healthy, beautiful lawn. We will put your lawn on a balanced diet, nourishing it with fertilizers and micronutrients tailored to your lawn’s individual needs.

If you tried doing weed control and fertilizing yourself and you're not getting the lawn you want, sit back and let us do the work.

Visit PestWorld.org for tips & expert advice.
For local turf tips visit the U of A turfgrass science website.
River Valley & NW Arkansas Weather

Service Estimates

Find out how to get a free lawn evaluation or a free termite inspection.

Lawn Care Programs

See how our lawn care programs can give you a quality lawn year round.

Not just "Grass Guys"

We also offer tree and shrub programs as well as several other lawn care services

Termite & Pest Control

The best way to protect your home against termite attack is with a combination of prevention and inspection methods.

Our Latest News

*Flies have been around as long as mankind and have been found on ALL seven continents *There are more than 120,000 species of flies *Flies are attracted by movement more than color *Flies can transmit deadly diseases such as typhoid fever , dysentery , cholera , leprosy and tuberculosis just to name a few. *A…

Young or old, trees need nutrients.  While your trees and ornamental don’t need to be fertilized as often as your lawn they don’t need to be on a forced diet and left to fend for their own either.   Over the last few years we have seen too little water (rain) and some extreme temperatures ,…

If  you want a great-looking lawn, add  aeration to your lawn care program.   Lawns can be aerated nearly year round , often the favorite time is late Summer or Fall.  Aeration lets your lawn take advantage of good growing weather to put down deep roots for the winter and next Spring.  In fact, aeration is…

Ok, working on our ’46 Ford truck here at the shop after work and the phone kept ringing……. answered it and a frantic individual on the line who wished to remain anonymous wanted to know if there were limits on damage concerning a termite policy ?   They had been told  companies could put limits of…