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TRUSTED BY SETAUKET, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon39
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Setauket

Avatar for Leo AA LI Landscaping Service

Leo AA LI Landscaping Service

4.69(
16
)
Approved Pro

Leo AA LI Landscaping Service

4.69(
16
)
Approved Pro
Customers say: Terrific value
10 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Arrived early, very professional and polite. Very thorough. Took great care for the whole yard, but especially my late dad's memorial garden."

MARY V on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Arrived early, very professional and polite. Very thorough. Took great care for the whole yard, but especially my late dad's memorial garden."

MARY V on April 2025


Island Spring Irrigation Company

4.72(
53
)
Approved Pro

Island Spring Irrigation Company

4.72(
53
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
27 years of experience

Let Island Spring Irrigation take care of your lawn and garden sprinkler system needs. From full installations to repairs to winterizing and activating for the season we're the ones to call.

"Unprofessional, doesn?t own mistakes. Extremely rude owner. Keep looking."

Angela S on August 2025

Let Island Spring Irrigation take care of your lawn and garden sprinkler system needs. From full installations to repairs to winterizing and activating for the season we're the ones to call.

"Unprofessional, doesn?t own mistakes. Extremely rude owner. Keep looking."

Angela S on August 2025


Cross Island Irrigation LLC

4.92(
32
)
Approved Pro

Cross Island Irrigation LLC

4.92(
32
)
Approved Pro
Customers say: Terrific value
66 local quotes requested
30 years of experience

Cross Island Irrigation is locally owned and operated. We specialize in residential and commercial irrigation system installations and repairs. We have over 15 years of service and look forward to helping you with all your irrigation needs. Call us today for a free estimate.

"Very good experience with winterization and backflow testing, "

Sahil N on November 2025

Cross Island Irrigation is locally owned and operated. We specialize in residential and commercial irrigation system installations and repairs. We have over 15 years of service and look forward to helping you with all your irrigation needs. Call us today for a free estimate.

"Very good experience with winterization and backflow testing, "

Sahil N on November 2025


Avatar for Seppis sons irrigation

Seppis sons irrigation

5.00(
9
)
Approved Pro

Seppis sons irrigation

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
81 local quotes requested

We specialize in lawn irrigation and sprinkler systems! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Seppi’s & sons irrigation did an excellent job with our annual sprinkler winterization and our pavilion. They were able to schedule an appointment quickly, and the technician,Noel arrived exactly on time. Noel was incredibly professional and courteous. The work was done efficiently. We are very pleased with the service and highly recommend them for any irrigation needs!""

Patricia S on November 2025

We specialize in lawn irrigation and sprinkler systems! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Seppi’s & sons irrigation did an excellent job with our annual sprinkler winterization and our pavilion. They were able to schedule an appointment quickly, and the technician,Noel arrived exactly on time. Noel was incredibly professional and courteous. The work was done efficiently. We are very pleased with the service and highly recommend them for any irrigation needs!""

Patricia S on November 2025


Avatar for Danny's Landscaping

Danny's Landscaping

5.00(
20
)
Approved Pro

Danny's Landscaping

5.00(
20
)
Approved Pro
Customers say: Quick response
27 local quotes requested
5 years of experience

With almost 2 decades of experience Danny's Landscaping is your trusted partner for all lawn sprinkler system needs, from new installations and repairs to activating and winterizing. With a passion for maintaining beautiful outdoor spaces, our team collaborates closely with clients to bring their irrigation system needs to life. Whether it's installing, repairs or maintenance we combine expertise with quality to transform to ensure your sprinkler system is working properly. English and Spanish Available Senior Citizen Discounts Available - Inquire Within Deposits May Be Required On New Installations - Inquire Within Accepts Cash, Checks, Major Credit Cards, Zelle & Venmo

"Job was done quickly and correctly. "

Joe H on December 2025

With almost 2 decades of experience Danny's Landscaping is your trusted partner for all lawn sprinkler system needs, from new installations and repairs to activating and winterizing. With a passion for maintaining beautiful outdoor spaces, our team collaborates closely with clients to bring their irrigation system needs to life. Whether it's installing, repairs or maintenance we combine expertise with quality to transform to ensure your sprinkler system is working properly. English and Spanish Available Senior Citizen Discounts Available - Inquire Within Deposits May Be Required On New Installations - Inquire Within Accepts Cash, Checks, Major Credit Cards, Zelle & Venmo

"Job was done quickly and correctly. "

Joe H on December 2025


Avatar for Xtreme Irrigation & Design LLC

Xtreme Irrigation & Design LLC

4.86(
14
)
Approved Pro

Xtreme Irrigation & Design LLC

4.86(
14
)
Approved Pro
Super Service Award
111 local quotes requested
20 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"This team was outstanding. I explained my situation with a former company and that I needed immediate service. They came the following day as they said they would . The communication was terrific and they kept me updated as to the time they would arrive. They took care of closing down the system/ told me that a pipe could be repaired in the spring. They were pleasant, accommodating and very very professional. This company has been hired for any further work that is needed to be done. "

Virignia Z on November 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"This team was outstanding. I explained my situation with a former company and that I needed immediate service. They came the following day as they said they would . The communication was terrific and they kept me updated as to the time they would arrive. They took care of closing down the system/ told me that a pipe could be repaired in the spring. They were pleasant, accommodating and very very professional. This company has been hired for any further work that is needed to be done. "

Virignia Z on November 2025




BMHW, LLC

No reviews yet

BMHW, LLC

No reviews yet
10 years of experience

BMHW, LLC’s goal is to provide professional lawn, landscaping, irrigation, masonry, fencing, and home improvement services to all our customers. We stand behind the work we do, and our employees work hard to make sure you’re receiving the best services possible. Headquartered on Long Island, NY, BMHW, LLC has proudly provided our services to homeowners, businesses, and property management companies throughout Suffolk, Nassau, and Queens Counties since 2015. Starting with just a single truck and mower, servicing just the Suffolk County area, our exceptional reputation for quality, timely service has helped us grow to include enough equipment and landscaping/lawn care team members to serve all Long Island including both residential and commercial properties. We also expanded our services to include masonry, irrigation, fencing, and home improvement so we could meet all our customer’s needs. What sets us apart from other businesses is that we are 100% customer service-oriented. All efforts are made to ensure customer satisfaction because our goal is long-term relationships. Contact us today to learn more about all the services we provide! We can do everything you want at a reasonable price.

BMHW, LLC’s goal is to provide professional lawn, landscaping, irrigation, masonry, fencing, and home improvement services to all our customers. We stand behind the work we do, and our employees work hard to make sure you’re receiving the best services possible. Headquartered on Long Island, NY, BMHW, LLC has proudly provided our services to homeowners, businesses, and property management companies throughout Suffolk, Nassau, and Queens Counties since 2015. Starting with just a single truck and mower, servicing just the Suffolk County area, our exceptional reputation for quality, timely service has helped us grow to include enough equipment and landscaping/lawn care team members to serve all Long Island including both residential and commercial properties. We also expanded our services to include masonry, irrigation, fencing, and home improvement so we could meet all our customer’s needs. What sets us apart from other businesses is that we are 100% customer service-oriented. All efforts are made to ensure customer satisfaction because our goal is long-term relationships. Contact us today to learn more about all the services we provide! We can do everything you want at a reasonable price.


North Country Power Washing

No reviews yet

North Country Power Washing

No reviews yet
Free onsite estimate

North Country Power Washing is a professional, reliable, and affordable company for all of your power washing needs. We do homes, fences, patios, boats and many other things. We will turn what is old and dirty into clean and new!

North Country Power Washing is a professional, reliable, and affordable company for all of your power washing needs. We do homes, fences, patios, boats and many other things. We will turn what is old and dirty into clean and new!

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Lawn Irrigation questions, answered by experts

Hiring a lawn service company can free up your schedule for other tasks and ensure high-quality results. However, doing some of the maintenance yourself can reduce your monthly costs. Another factor to consider if it's worth it is whether you already own lawn equipment and tools you will need to keep your yard looking lush. Ultimately, it depends on your budget, schedule, and the type of tasks you need to complete.

There are several best practices you can do to keep your lawn looking healthy. Knowing when to water grass is among the most important. Having your sprinkler timer set to early morning is best because it gives your grass and plants enough time to absorb water before the sun and wind can evaporate it. To maximize a sprinkler’s impact, aerate your lawn once or twice per year. Doing this achieves better absorption and stronger root systems for your grass.

If your lawn hasn't been aerated in over a year, or the soil is incredibly compacted, do two passes with the aerator. The first pass should follow your mowing pattern and the second one should form a perpendicular angle relative to the first. Stick to 20 to 40 holes per square foot as a rule of thumb.

The easiest way to rough up soil to accept grass seed and provide the best opportunity for its growth is to make several passes over the area with a garden tiller and rake away the loosened vegetation and debris. However, in some cases, very hard ground may require using a shovel or pick to break up pieces into smaller chunks that the tiller can handle more easily.

No, it's not a good idea to put grass seed directly on top of dead grass. For successful germination and growth, grass seed needs good soil contact. To prepare the area, start by removing the dead grass using a shovel or a sod cutter. Then, loosen the soil, add soil amendments if necessary, and spread the grass seed evenly. This allows the seed to come into direct contact with the soil, promoting better germination and establishing a healthier lawn.

The Setauket, NY homeowners’ guide to lawn irrigation services

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

What do you need done? We’ll find top pros.
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