Start being appreciated.

Choose "That Weed Guy" - a LOCAL, FAMILY-OWNED company for your lawn care and see what you're missing with the "big" guys.

  • 100% satisfaction guaranteed.
  • Personal, friendly service.
  • High quality results.
  • Proactive attention right from the start.
  • Local, family-owned company.
  • Technicians have direct contact with the owner.

    Plainfield AreaCrystal Lake Area

    We love our customers.

    We always put our customers first. We are FAMILY-OWNED and treat our customers like family.

    "Jeremy and his crew are THE BEST! I made the mistake of using a competitor a couple seasons ago because of a low introductory price. The customer service was horrible and the lawn looked reflected. I switched back to That Weed Guy, and never looked back again!"

    Dana H., Naperville (via Yelp)

    "I highly recommend Jeremy and his crew for your lawn care. In the past he has provided thoughts on how to help our lawn be healthier, and this season they did aeration and over-seeding to help with fungus issues we've had. Great service."

    David C., Plainfield (via Facebook)

    Local and family-owned

    We live in the communities we serve. We treat you like a neighbor because you are our neighbor.

    Jeremy Biros

    Owner, Plainfield / Naperville branch, Husband, Dad, and Plainfield Resident

    For over 15 years, my #1 passion has been to give you high quality, proactive lawn care while treating you like family. More about me...

    Mike Deblok

    Owner, Crystal Lake / McHenry branch, and Crystal Lake resident.

    I have over 2 decades of experience caring for lawns in the McHenry county area. More about me...

    We proudly serve the following areas in Illinois

    Our Plainfield location, Jeremy Biros "That Weed Guy" Lawn Care, services the below communities in the west/southwest suburbs in Illinois. Learn more...

    • Plainfield
    • Naperville
    • Oswego
    • Montgomery
    • Yorkville
    • Aurora
    • North Aurora
    • Shorewood
    • Minooka
    • Channahon
    • Lockport
    • Downers Grove
    • Lisle
    • Sugar Grove
    • Bolingbrook
    • Darien
    • Woodridge
    • Joliet
    • Romeoville
    • Lemont

    Our Crystal Lake location of "That Weed Guy" includes the below communities in the greater Crystal Lake area in Illinois. Learn more...

    • Crystal Lake
    • Algonquin
    • Lakewood
    • Prairie Grove
    • Cary
    • Fox River Grove
    • Lake in the Hills
    • Island Lake
    • Huntley
    • Oakwood Hills
    • Spring Grove
    • McHenry
    • Lakemoor
    • Holiday Hills
    • Johnsburg
    • McCullom Lake
    • Bull Valley
    • Richmond
    • Woodstock
    • Wonder Lake

    Our lawn care services have you covered

    At "That Weed Guy" we help give your lawn the best chance possible against all that nature throws at it.

    Lawn looking a little thin and pale? Full of dandelions?

    You need our Lawn Fertilization & Weed Control Program! We keep your lawn looking thick and green all season long. Every program includes broadleaf weed control for dandelions, clover, creeping charlie, and thistle, among others. Crabgrass prevention is also included.

    Add-on services recommended for you

    Grubs devastating your lawn?

    Our season-long grub control gives you piece of mind all season long.

    Thatch or compaction choking your lawn?

    We can aerate your lawn at the optimal time of year in Fall. Read more...

    Keep crawling insects out!

    We offer a "bug barrier" service to treat the perimeter of your home. This helps to keep crawling insects such as ants and spiders out of your home.

    Thicken up your lawn with over-seeding

    Done in early Fall, we typically recommend combining our over-seeding service with core aeration to get the maximum results.

    Get Your Free Quote Today

    Get a free quote today!

    There is absolutely no obligation. It is quick and easy. We only need your address to measure your lawn. Add in your basic contact info so we know who and how to send the quote to. Get the LOCAL, FAMILY-OWNED difference today!

    Get Your Free Quote Today