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Best lawn irrigation specialists near Windham, NH

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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon94
    Verified lawn irrigation services reviews

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

Avatar for Turf Unlimited, Inc.
Turf Unlimited, Inc.
4.4(
124
)
Lawn and Garden Sprinkler System - Install

Serving Windham, NH and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is my first year having Turf United fertilize and treat my lawn. I couldn't be happier. My lawn is greener and more lush than its ever been. Much better than my prior lawn service. Operator is knowledgeable and very easy to deal with."
5 neighbors recently requested a quote
Recommended by91%of homeowners
Rainmaker Irrigation
4.2(
21
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - RepairLawn and Garden Sprinkler System - Install - For Business+1 more

Serving Windham, NH and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"The best company for the irrigation systems. Quick & well organized. Kathy, David & Phil communication is very good. Highly recommended."
Response time2 days
32 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for D&A Amazing Landscaping
D&A Amazing Landscaping
5.0(
13
)
Lawn and Garden Sprinkler System - Repair

Serving Windham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Small jobs welcome

"Hard working individuals that totally exceeded expectations in every possible way. As an example, I moved a trailer for them so they could park their truck next to the gate and when they completed the job they put the trailer back. This is customer service that you never see anymore. They removed limbs from my trees and when they were completed it was not one leaf left on the lawn. Amazing job"
Landscaping
Landscaping
Landscaping
Landscaping
Landscaping

+22

Response time6 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Fortis irrigation
Fortis irrigation
5.0(
6
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or Activate

Serving Windham, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Offers commercial services

"We had another company install our sprinkler system 3 years ago and it wasn't done correctly. We've given many times to correct it and they couldn't. Bryan from this company came out and immediately knew how to resolve all the problem spots and fix the heads to spray how they needed. Not only is he excellent at his job his customer service is awesome. He went above and beyond to make sure we were comfortable, happy and understood the best way to manage our lawn. This company is blessed to him on their team!!"
Irrigation maintenance
Irrigation maintenance
Irrigation maintenance
Irrigation maintenance
Irrigation maintenance

+5

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Lawn Irrigation FAQs, answered by experts

Yes, after the lawn is overseeded post-aeration, most of the seed germinates in the aeration holes. This leaves the soil undisturbed while lush and healthy grass will grow in the holes' place. The point of this is to create extra turf density in areas that really need it, such as a large patch of dead grass where a shed used to be.

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.

Routine lawn care costs between $50 and $250 per service, with an average of around $100. Most homeowners need one service per week through the spring and summer, and many switch to snow removal services in the winter. The price you’ll pay will depend on a few different factors:

  • Size of your lawn

  • Complexity of your lawn layout and obstructions

  • Requested services 

  • Home’s location

  • How quickly your grass grows

Both zoysia grass and bermuda grass are somewhat similar to St. Augustine because they’re all warm-season grasses. Beyond that, most grass types have unique properties that set them apart. Zoysia grass costs twice the price of St. Augustine grass on average and it has thinner blades and a deeper green appearance. Bermuda grass, compared to St. Augustine, has much thinner blades, is softer to the touch, and has a higher tolerance for colder weather.

Adding seed to existing grass is often known as overseeding, as opposed to reseeding. Reseeding refers to the process of filling in bare or dying patches of lawn—or in some cases, full lawns—whereas reseeding supports existing lawns to prevent thinning. Overseeding is an ideal annual lawn care practice for grass fighting drought, disease, weeds, or pest issues.

The Windham, NH homeowners’ guide to lawn irrigation services

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