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Verified Reviews for Lawn Irrigation pros in Washington, MO

*The Angi rating for Lawn Irrigation companies in Washington, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.

*The HomeAdvisor rating for Lawn Irrigation companies in Washington, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.

Last update on August 20, 2026

Top-Rated Lawn irrigation specialists in Washington - Updated Nov 2026

Avatar for JSI Irrigation
JSI Irrigation
4.6(
9
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Washington, MO and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Went very well. Had 5 zones put in and when finished the yard was put back just the way found it. Very professional I would definitely hire again."
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+23

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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The Lawn Tamer LLC
New to Angi
Sprinkler System for Lawn and Garden - Winterize or Activate

Serving Washington, MO and surrounding areas

Approved

🌱 Need Your Yard Looking Its Best? Let The Lawn Tamer Handle It! 🌱\n\nHi! I’m Christopher, owner of The Lawn Tamer. With 5+ years of experience, we provide reliable, professional lawn care and landscaping at a great value.\n\n✅ Mowing & edging\n✅ Trimming & cleanups\n✅ Mulch & landscaping\n✅ Shrub & property maintenance\n✅ Free estimates\n\nWe don’t just cut grass — we tame lawns! 💪🌿\n\n📩 Message me today for a FREE estimate and let’s get your property looking its best!

4 neighbors recently requested a quote
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Avatar for CMP contracting
CMP contracting
New to Angi
Sprinkler System for Lawn and Garden - Winterize or Activate

Serving Washington, MO and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

I am a dedicated and dependable landscaping professional with a strong work ethic and a passion for creating beautiful, well-maintained outdoor spaces. I have experience in lawn care, landscape maintenance, planting, mulching, trimming, edging, and general property upkeep. I take pride in delivering quality work, paying close attention to detail, and ensuring every job is completed safely and efficiently.\n\nClients can count on me to be punctual, reliable, and committed to exceeding expectations. I understand the importance of maintaining attractive landscapes that enhance the appearance and value of residential and commercial properties. I bring a positive attitude, a willingness to learn, and a commitment to customer satisfaction.\n\nIf you're looking for someone who is hardworking, trustworthy, and takes pride in every project, I’m your guy!

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Avatar for Empire stone & hardscape
Empire stone & hardscape
New to Angi
Sprinkler System for Lawn and Garden - Winterize or Activate

Serving Washington, MO and surrounding areas

Approved

Free estimates

🏗️ Empire Stone & Hardscape\n🧱 Paver Patios • Retaining Walls • Walkways\n🔥 Fire Pits • Outdoor Living • Landscaping\n💪 15+ Years of Experience\n📍 Serving Wentzville & Surrounding Areas\n⭐ Quality Work. Built to Last.\n📲 Message us today for a FREE estimate!

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Avatar for Aqua Irrigation, Inc.
Aqua Irrigation, Inc.
4.5(
40
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - RepairLawn and Garden Sprinkler System - Repair - For Business+1 more

Serving Washington, MO and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Scheduling was easy, and Ed was punctual in coming out when promised. He gave me an evaluation of the condition of my irrigation system which had been inactive for about 10 years. Very knowledgeable. Will definitely use Ed's company for future service."
Response time12 hrs
Recommended by100%of homeowners
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Avatar for Water Management Irrigation
Water Management Irrigation
3.5(
8
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+1 more

Serving Washington, MO and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"My experience with Water Management Irrigation, LLC. was a pleasant one. The workers are very knowlegeable and completed the job in a timely manner."
Response time3 days
Recommended by83%of homeowners
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Lawn Irrigation FAQs, answered by experts

Due to its slow growth, Bahia grass does not generally take over weeds. In fact, the opposite can be true. Young Bahia grass is susceptible to being taken over by weeds. 

Likewise, in the cool season, Bahia grass goes into a dormant state that can allow weeds that thrive in early spring to get the upper hand. If you want to prevent weeds from taking over your yard, remove them by hand or apply a Bahia grass-friendly pre-emergent herbicide to your lawn before weeds have a chance to appear.

Always mow the lawn on a short setting when overseeding. The thinner coverage offers more space for the grass seed to take root in the soil. When reseeding a lawn, however, you may need to remove your old turf altogether.

Yes, you can put topsoil over sand to encourage grass growth. The topsoil will help to improve water retention and promote grass roots’ development, making it a recommended step of the seeding process. Adding a layer of topsoil will provide additional nutrients to the sandy soil, helping the grass grow and remain healthy through many seasons.

Seeding a lawn offers several advantages over laying sod, primarily related to cost and variety. Seeding is less expensive upfront, making it a more budget-friendly option. It also provides a much broader selection of grass varieties, allowing you to choose the best type for your specific climate and soil. Additionally, seeding allows grass roots to establish directly in the native soil, and the installation process is typically less labor-intensive than sodding. However, it's important to consider that sod offers better immediate protection against weeds and erosion.

The best time to plant is between spring and autumn. Springtime weather is typically mild and is when nurseries start to bloom. When the summer weather arrives and it’s hot out, it’s best to avoid planting bare-root plants, but you can still plant many in-container varieties. The first sign of fall is another great opportunity to plant biennials if you live in southern states, or a lovely vegetable garden up north.

The Washington, MO homeowners’ guide to lawn irrigation services

From average costs to expert advice, get all the answers you need to get your job done.

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