The Grass Authority, Tigard Oregon Lawn Fertilization Weed Control Aeration Lake Oswego OR Sherwood OR Tigard OR Lawn Insect Control Core Aeration
Lawn Fertilization Tigard Oregon The Grass Authority Home Page About The Grass Authority fertilization, Weed Control & Aeration Our Weed Control, Lawn Fertilization & Aeration Services for Lake Oswego, Sherwood, and Tigard OR Photos of The Grass Authority Lawn Fertilization, Weed Control, and Aeration Work Lawn Care Related Links Contact The Grass Authority Request a Free Lawn Fertilization, Weed Control, or Core Aeration Quote from The Grass Authority Tigard OR Lawn Care Services


What our customers are saying about our company and the services we provide;

"Thank you so much. Our yard is looking better than ever"

Carolyn & Chris

"You've been so great in helping us with our grass & moles! Thank you so much for all of your time and expertise, much appreciation!

David & Kathy

"I am amazed how fast and how much my lawn has improved in the past few weeks. Thank you!"


"Thank you for your generous donation to the Tigard Chamber Shining Stars silent auction. Your donation helped make our event a great success"

The Tigard Chamber

"Thanks for all the service you provide- back lawn looked great this year!"

Mike & Jill

"Very pleased with service"


"Great job, perfect timing!"


"Thanks for the prompt response. Your technician did a great job"


"You service has been excellent and I will certainly recomend you to others"


The Grass Authority, Inc. | 15575 SW 74th Ave | Tigard, OR 97224 | (503) 620-4357 | Admin Login
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