Why Choose Weed Man Lawn Care?

With many years in business, you could say we know a thing or two about superior lawn care. And although practices have evolved, our philosophy has stayed the same - to provide unrivaled customer service using the best products and equipment. Our licensed professionals are expertly trained to understand your lawn, give you trustworthy lawn care advice and service, just like a best friend would.

Locally owned and operated for 29 years by the Coulthard family, Weed Man Goderich is well known for providing fast, friendly services. Satisfied customers are our first priority and as part of the Weed Man family, you can expect that all your lawn care needs will betaken care of!

Happy with your service? Refer a friend.

Any friend of yours is a friend of ours. Introduce us today.


We take pride in using top rated products and having the best team to deliver professional results to our customers!


           Mark & Christine Coulthard

Operations Manager:           

           Adam Coulthard

Office Administration:         

           Mickey Giesbrecht

           Judy Kay

Service Technicians: 

           Dan McDonagh           

           Brittany Boyce

           Amy Boyce

           Jade Culbert

Our Program Always Include

  • Call ahead service
  • Dedicated Customer Service Agents
  • Free Mid Season Inspection
  • Provincially Safe and Effective Products
  • Unlimited Service Calls

WEED MAN Goderich

36571 Blyth Road
Goderich, ON
N7A 3Y2


Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed


Goderich, Auburn, Bayfield, Belgrave, Bluevale, Blyth, Brucefield, Brussels, Clinton, Dublin, Dungannon, Egmondville, Kinburn, Kingsbridge, Londesboro, Lucknow,  Nile, Port Albert, Seaforth, Varna, Vanastra, Walton, Wingham, and Winthrop

Unrivaled lawn care service. Better products. Real results.

Weed Man Goderich

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weed Goderich Lawn Care

As Canada’s longest standing lawn care provider, we have developed our local lawn care programs based on a thorough understanding of the specific pests, diseases, weather patterns that present challenges to growing a lush and healthy green lawn in Goderich and area.

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Fertilizer Service

Our Granular Fertilizer service uses slow release technology which ensures your lawn is supplied with essential nutrients that help promote optimum growth. 

Mechanical Core Aeration

Our Mechanical Core Aeration service removes soil from your lawn to promote more efficient delivery of water, fertilizer and grass seed. This service relieves soil compaction and allows root penetration for lawn rejuvenation.


Our Overseeding service delivers high quality grass seed to every square foot of your lawn. With ideal weather conditions and proper watering, Overseeding will help thicken the bare/sparse areas in your yard. 

Broadleaf Weed Control

Our Weed Control Service uses a contact product that will systemically control broadleaf weeds right down to the root once the plant fully absorbs the product.

Insect Control

Our Surface Insect Control service utilizes a federally registered product that specifically targets actively feeding chinch bugs and other lawn-damaging surface insects to the stop the spread of surface insect damage to your lawn. 

weed Goderich Weed Control

They’re pesky, stubborn and seem to multiply every year. Thankfully, with Weed Man, your never-ending battle with these outdoor enemies is about to get a whole lot easier. From traditional weed control products to newer more progressive tools, Weed Man professionals use the best, most effective weed control products. Our equipment is calibrated to apply the proper amount of product to eliminate weeds, and works best when combined with other services, and proper lawn care maintenance.

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Crabgrass Supression Service

Our Crabgrass Supression service is is designed to help prevent the germination of crabgrass; which typically grows in hot sunny areas along driveway edges and pathways. This service is best implemented in early summer months to assist with prevention.

Vegetation Management

Our vegetation control services help to control unwanted plant life in areas such as interlock driveway and patios. 

Broadleaf Weed Control

Our Weed Control service utilizes an iron-based product that meets with newer more stringent provincial regulations. Affected weeds turn black, allowing for healthy grass to crowd them out over time.

Goderich Lawn Care Promotions

Great news! These promotions are available in your area. Conditions may apply, see details for terms and conditions.


Save 5
on lawn care programs

All Customers

Conditions apply, see full promotion for details.

bugGoderich Insect Control

Insects and pests can be quite irritating and wreak havoc on your lawn. From feeding off roots to sucking the juices out of grass, they’re often the first step in damage, and create a domino effect of lawn issues. From traditional pest control methods to organic- focused techniques, Weed Man gets these creepy crawlies under control for your healthiest lawn ever.

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Chinch Bug Management

Our Chinch Bug Management service helps to create an environment that  discourages chinch bugs and other surface insects from feeding as well as encouraging your lawn to flourish.

Grub Management

Our Grub Management service helps to create an environment that both discourages grubs from feeding as well as encouraging your lawn to flourish. 

Sub-surface Insect Management

Our Sub-surface Insect Management service helps to create an environment that both discourages grubs and other sub-surface pests from feeding as well as encouraging your lawn to flourish. 

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