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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon10
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Cornwall

Avatar for Osorio Irrigation, LLC
Osorio Irrigation, LLC
4.8(
138
)

Serving Cornwall, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I hired Osorio Irrigation to install a lawn sprinkler system in June of 2022 and it was the best investment ever. My lawn is green and growing well despite the extremely hot summer season. Will and his team neatly installed a 40 sprinkler head and underground hose system to adequately water nearly an acre of land . The job was done neatly and efficiently. It was obvious that the workers had installed sprinkler systems many times over . This company used top of the line equipment and finished the job in a day! I highly recommend using Osorio for your Irrigation needs"
New lawn
Repair heads
New install
New bad
New  flower bed

+57

Response time2 days
27 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Greenview Technologies
Greenview Technologies
4.5(
22
)

Serving Cornwall, NY and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Very thorough and informative. I didn’t even know how to fully explain the issues let alone what repairs were needed. The Sprinkler System hadn’t worked in over 3 years. They were courteous and took their time assessing the issues. They surveyed the property, dug things up, located 45 sprinkler heads, etc., and was able to pinpoint the issues and repair my sprinkler system. Irrigation is all they do, they’re experts and when you function at that level that’s all you need to do. Highly recommend! One time I was happy to pay over quote, they were at my house for days it was worth every penny."
Response time8 hrs
Response rate89%
32 neighbors recently requested a quote
Avatar for Oneonta Home & Garden
Oneonta Home & Garden
5.0(
1
)

Serving Cornwall, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Thank you for selecting oneonta home & garden.. our work is always guaranteed and our costs are budget friendly. We also do masonry, landscaping and carpentry, including outdoor kitchens and fireplaces!! One day installation!!!

Lake Front Cottage
Dry laid terrace retaining walls, work in progress
Lake front cottage
Dry laid bluestone retaining wall, work in progress
Dry laid bluestone retaining wall

+12

18 neighbors recently requested a quote
Avatar for GREG TANZER SPRINKLERS AND OUTDOOR DESIGN
GREG TANZER SPRINKLERS AND OUTDOOR DESIGN
4.4(
268
)

Serving Cornwall, NY and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"An amazing experience for my landscape lighting. From sales to scheduling to installation... All around a terrific experience and one that we’ve become used to with Tanzer. In the past, they've installed and modified our irrigation to perfection as well. The installers didn’t make a complete mess of the property, especially when they were digging the trenches. The sod was put back nicely, which is a HUGE deal for me. And they took their shoes off to go into the basement after working in mulch, grass and dirt. If you're looking for a landscape lighting and/or irrigation professional, they're the BEST!"
Landscape Lighting Before and After
Sprinklers Before and After
Additional Photos
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+17

Recommended by89%of homeowners
Avatar for Quality Irrigation Inc
Quality Irrigation Inc
5.0(
4
)

Serving Cornwall, NY and surrounding areas

In business since 1989

Free estimates

"I was having  a problem with water leaking out into the yard from an unknown source. Called several companies (I open the system myself) who said it was probably a defective valve or leaking manifold causing the issue. I asked for a ball park number which ranged from $200 to $325 "depending on what would have to be replaced". I called Quality Irrigation who took the time to ask specific questions on the phone. He came up with the same diagnosis but said with any luck it may be repairable without taking apart the manifold. He came out the next day, literally took the valve apart to find that a stainless steel nut was stuck in the diaphragm causing the value to slow leak and flood the yard. He reassembled the valve, boot up the system and it worked like a charm. He charged me just for his time, $85. I now have a new sprinkler service company! Thank you..."
Before
After
Photo 3
Photo 4
Lighting

+5

Recommended by100%of homeowners
Avatar for Fanny landscaping inc
Fanny landscaping inc
4.8(
25
)

Serving Cornwall, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Pedro and his crew have been great. Very happy with the irrigation and lighting work done and the ongoing service Fanny Landscaping continues to provide!"
Additional Photos
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Additional Photos

+19

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Molina's Landscaping & Tree Service
Molina's Landscaping & Tree Service
4.9(
30
)

Serving Cornwall, NY and surrounding areas

We are the last landscaping and tree service company you will ever need! we take great pride in our experience and expertise, focusing on doing the exact job our clients request with a dedication to quality unmatched by our competitors. We offer FREE ESTIMATES for all landscaping and tree servicing projects within 25 miles of our address; just give us a call if you want the job done fast & right the first time!

Additional Photos
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+205

Recommended by96%of homeowners
MJL Landscaping & Construction LLC
5.0(
3
)

Serving Cornwall, NY and surrounding areas

In business since 2013

Free estimates

Emergency services offered

With over 10 years experience, MJL is prepared to make your dream backyard a reality! No project too big or small, our team can design the perfect outdoor space for you & your family. We have a top quality maintenance team ready to keep your property trimmed & beautiful. Give us a call for a custom quote for your home or commercial property!

Recommended by100%of homeowners
Avatar for Brothers Landscaping
Brothers Landscaping
5.0(
5
)

Serving Cornwall, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"It was excellent. They showed early and got the job done. It was a 5 dayjob from other quotes but they completed it in3 days and maintained my lawn throughout the summer and fall. I have used them for 3 years to present and I’m very happy with there service."
Recommended by100%of homeowners
Showing 1-10 of 45
Lawn Irrigation questions, answered by experts

Morning and late afternoon are the best times for watering new grass seed. The seed gets a healthy balance of water and sunlight, and the excess water evaporates. If you water the grass long after the sun goes down, the air is too cold, and there's no sun to make excess water evaporate. This keeps the grass damp for too long, increasing the chances of over-watering.

There are plenty of products to help green up your grass. Try an iron supplement spray or fertilizer that is rich in nitrogen. You can also apply a thin layer of compost on top of your lawn at the beginning of spring to give the grass a nutrition boost, which helps it achieve that bright color you are looking for. 

For optimal results, water newly planted grass seed at least twice a day—once in the morning and again in the late afternoon. The goal is to keep the soil consistently moist for the first two weeks, but be careful not to overwater or flood the seeds. After about two weeks, you can reduce the frequency to once per day. Always monitor weather conditions and adjust your watering schedule accordingly; for instance, you won't need to water as much if it rains.

The average cost to seed or reseed a lawn is about $1,100, with prices typically ranging from $450 to $1,700. The final cost depends on factors like your lawn size, the type of seed used, and local labor rates. On a per-square-foot basis, you can expect to pay between $0.10 and $0.20.

Here are some cost estimates based on lawn size:

  • 500 square feet: $50–$100

  • 2,000 square feet: $200–$400

  • 4,000 square feet: $400–$800

  • 5,000 square feet: $500–$1,000

  • 1 acre: $3,000–$5,880

  • 2 acres: $6,000–$11,760

  • 5 acres: $15,000–$17,640

Popular seed types for residential lawns include bahia, fescue, and Bermuda. Compared to installing sod, seeding is generally a less expensive option, especially for larger areas.

Additional services can add to the total cost:

  • Fertilization: $80–$400

  • Soil testing: $700–$2,100

  • Yard cleanup and leaf removal: $200–$560

  • Weed treatment: $110–$325

  • Mowing: $50–$210

Buffalo grass spreads through both underground roots and above-ground stolons. The widespread root and stolon system makes up for this grass’s overall lack of density. It’s a hearty grass, so it spreads on its own slowly, especially considering that most of the male (no staminate) varieties of grass are sterile. You may think about over-maintaining your lawn to encourage growth, but this would have the opposite effect.

The Cornwall, NY homeowners’ guide to lawn irrigation services

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