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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon284
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Mercer Island

Avatar for Mount Olive Landscape & Construction

Mount Olive Landscape & Construction

11306 2nd Pl W
4.70(
30
)
Approved Pro

Mount Olive Landscape & Construction

11306 2nd Pl W
4.70(
30
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
91 local quotes requested

We are currently a family-operated small local business with 20 years plus of landscape installation experience. Our work crew have a combined 30 years experienced with fence installations and automated driveway gate installations of all materials. We do every work by a written contract that holds us liable from start to finish upon striking a deal. We do not accept credit cards. Cash or Check only. References are available upon request.

"Norberto is a great guy. He and his crew helped removing the chain link fence and replaced it with the beautiful wooden fence. They got everything done on the same day, punctual, and with high quality. Would use this company again for my other fence projects"

Hoang L on May 2025

We are currently a family-operated small local business with 20 years plus of landscape installation experience. Our work crew have a combined 30 years experienced with fence installations and automated driveway gate installations of all materials. We do every work by a written contract that holds us liable from start to finish upon striking a deal. We do not accept credit cards. Cash or Check only. References are available upon request.

"Norberto is a great guy. He and his crew helped removing the chain link fence and replaced it with the beautiful wooden fence. They got everything done on the same day, punctual, and with high quality. Would use this company again for my other fence projects"

Hoang L on May 2025


Avatar for Earths Element

Earths Element

23043 SE 21st St.
4.89(
9
)
Approved Pro

Earths Element

23043 SE 21st St.
4.89(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
100 local quotes requested

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were on time and worked quickly. I felt the price was reasonable and plan to have them quote my next project. They were polite and cleaned up after the installation was completed. Good job!"

Linda Z on August 2025

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were on time and worked quickly. I felt the price was reasonable and plan to have them quote my next project. They were polite and cleaned up after the installation was completed. Good job!"

Linda Z on August 2025


Avatar for Green Spaces Landscaping LLC

Green Spaces Landscaping LLC

7822 178th Pl NE
4.50(
122
)
Approved Pro

Green Spaces Landscaping LLC

7822 178th Pl NE
4.50(
122
)
Approved Pro
Customers say: Super punctual
31 local quotes requested
27 years of experience

Sustainability is at the heart of everything we do. As a steward of our outdoor environment we understand the important role we play. We ensure our work minimizes maintenance, water usage, material transportation, and waste. These principals guide all of our practices to ensure that the air, water, and soils are protected and enhanced. Our firm was founded years ago by Ryan Sarvis to create a turn-key landscaping company that could deliver the highest quality spaces with excellent communication and service to our clients. Ryan has an unrelenting love and passion for landscaping as a 3rd generation landscaper. His devotion to excellence in all areas of the client experience reverberates through all levels of our team. Our founding principles endure today and are at the heart of our operations. We use our in-house carpenters, stone masons, lighting/irrigation tech, and other landscaping craftsmen to ensure the best quality work that is implemented in a timely manner. By avoiding multiple subcontractors, we seamlessly complete projects that require multiple disciplines or facets without delays. Our craftsmen have been trained in the "Green Spaces Way". These sets of standards allow us to stand confidently behind our work with an industry best five-year warranty. Our multiple awards from 425 magazine, Angie's List, Houzz, and local industry groups are testaments to our diligence for the highest quality work and client satisfaction. Our reviews from various sites speak to the service that you should expect when investing in your home's outdoor space. Please contact our design team to learn all about the potential your outdoor space holds.

"The work they did is top notch, I love our patio and couldn't be happier with what they've done with the space. They did a lot of work for us over two months to build a patio and beautiful back yard. We love it. That said, our home is a 70+ year old house in Magnolia with concrete pipes. A year or so after they did the work we had a backup. After the plumbers came out they found that a section of the piping had been crushed by a large rock that had been set while they were regrading the area. The repairs were ~15k all said and done then. I contacted Ryan and he looked into their insurance covering it and they weren't going to do it out of pocket. I value my time more than money and I let it go, and Ryan had some guys come out and fix the area that had to be torn up for free, least they can do. Well after they were done the plumbers spotted another crushed section that lined up and should be 'okay'. Fast forward a year, it wasn't we had another backup. They cleared it and we just had it fixed with another 5k bill. Ryan had said they wouldn't do it for free but 'hours and material'. They didn't give me a quote I shrugged and assumed it would be a mornings worth of work. They came out and spent two days, and they just handed me a bill for another $3200, to clean up after damage they caused and I'm paying for."

Chris W on April 2024

Sustainability is at the heart of everything we do. As a steward of our outdoor environment we understand the important role we play. We ensure our work minimizes maintenance, water usage, material transportation, and waste. These principals guide all of our practices to ensure that the air, water, and soils are protected and enhanced. Our firm was founded years ago by Ryan Sarvis to create a turn-key landscaping company that could deliver the highest quality spaces with excellent communication and service to our clients. Ryan has an unrelenting love and passion for landscaping as a 3rd generation landscaper. His devotion to excellence in all areas of the client experience reverberates through all levels of our team. Our founding principles endure today and are at the heart of our operations. We use our in-house carpenters, stone masons, lighting/irrigation tech, and other landscaping craftsmen to ensure the best quality work that is implemented in a timely manner. By avoiding multiple subcontractors, we seamlessly complete projects that require multiple disciplines or facets without delays. Our craftsmen have been trained in the "Green Spaces Way". These sets of standards allow us to stand confidently behind our work with an industry best five-year warranty. Our multiple awards from 425 magazine, Angie's List, Houzz, and local industry groups are testaments to our diligence for the highest quality work and client satisfaction. Our reviews from various sites speak to the service that you should expect when investing in your home's outdoor space. Please contact our design team to learn all about the potential your outdoor space holds.

"The work they did is top notch, I love our patio and couldn't be happier with what they've done with the space. They did a lot of work for us over two months to build a patio and beautiful back yard. We love it. That said, our home is a 70+ year old house in Magnolia with concrete pipes. A year or so after they did the work we had a backup. After the plumbers came out they found that a section of the piping had been crushed by a large rock that had been set while they were regrading the area. The repairs were ~15k all said and done then. I contacted Ryan and he looked into their insurance covering it and they weren't going to do it out of pocket. I value my time more than money and I let it go, and Ryan had some guys come out and fix the area that had to be torn up for free, least they can do. Well after they were done the plumbers spotted another crushed section that lined up and should be 'okay'. Fast forward a year, it wasn't we had another backup. They cleared it and we just had it fixed with another 5k bill. Ryan had said they wouldn't do it for free but 'hours and material'. They didn't give me a quote I shrugged and assumed it would be a mornings worth of work. They came out and spent two days, and they just handed me a bill for another $3200, to clean up after damage they caused and I'm paying for."

Chris W on April 2024


Avatar for AMERICAN ROSE GARDEN

AMERICAN ROSE GARDEN

5820 148 Pl Se
4.63(
187
)
Approved Pro

AMERICAN ROSE GARDEN

5820 148 Pl Se
4.63(
187
)
Approved Pro
Customers say: Super punctual
110 local quotes requested
34 years of experience

American Rose Garden has been in business since 1991. Since then, we have worked hard to tailor to our client's lawn and home improvement needs. Our demeanor is and always will be friendly, personable,and, of course, professional. We take pride in what we do, and we've kept that positive mind frame since 1991, reflecting it back onto the work we've done for our former, current, and future clientele. It’s no wonder our clients keep and refer us to their friends, families, and coworkers year after year-we’re simply good at what we do.

"Tad and team just completed the work in my yard. They did an AMAZING job and went above and beyond expectations. I'm so completely satisfied with their work."

Billie G on May 2024

American Rose Garden has been in business since 1991. Since then, we have worked hard to tailor to our client's lawn and home improvement needs. Our demeanor is and always will be friendly, personable,and, of course, professional. We take pride in what we do, and we've kept that positive mind frame since 1991, reflecting it back onto the work we've done for our former, current, and future clientele. It’s no wonder our clients keep and refer us to their friends, families, and coworkers year after year-we’re simply good at what we do.

"Tad and team just completed the work in my yard. They did an AMAZING job and went above and beyond expectations. I'm so completely satisfied with their work."

Billie G on May 2024


Avatar for Trejo's Landscaping LLC

Trejo's Landscaping LLC

1224 SW 124th St
4.94(
34
)
Approved Pro

Trejo's Landscaping LLC

1224 SW 124th St
4.94(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
75 local quotes requested

Trejo's Landscaping is a full service landscaping company that over 10 years experience. Servicing King County, North Seattle and surrounding areas specializing in retaining walls, pressure washing, lawn clean up, tree planting, landscape construction and all landscaping services. Please call for a free estimate today!

"Great, everything was done perfectly. I would recommend to anyone."

Israel F on May 2025

Trejo's Landscaping is a full service landscaping company that over 10 years experience. Servicing King County, North Seattle and surrounding areas specializing in retaining walls, pressure washing, lawn clean up, tree planting, landscape construction and all landscaping services. Please call for a free estimate today!

"Great, everything was done perfectly. I would recommend to anyone."

Israel F on May 2025


Avatar for Greenway Landscape Design and Services

Greenway Landscape Design and Services

19911 97th Ave SE
5.00(
2
)
Approved Pro

Greenway Landscape Design and Services

19911 97th Ave SE
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
95 local quotes requested

We bring quality and commitment to each and every landscape construction project here in King & Snohomish County. We believe that customer service is the key. We have over 14 years experience in landscape construction and design throughout western washington. You can rest assured your project will completed on time, within your budget and with your highest exceptions met. Please visit our website at www.greenwaylandscapes.net for more information. We look forward to working with you!

"Great work"

Kathryn M on February 2025

We bring quality and commitment to each and every landscape construction project here in King & Snohomish County. We believe that customer service is the key. We have over 14 years experience in landscape construction and design throughout western washington. You can rest assured your project will completed on time, within your budget and with your highest exceptions met. Please visit our website at www.greenwaylandscapes.net for more information. We look forward to working with you!

"Great work"

Kathryn M on February 2025


Avatar for D&R Stone Expressions

D&R Stone Expressions

4570 Avery Lane Southeast Ste C #2
4.00(
3
)
Approved Pro

D&R Stone Expressions

4570 Avery Lane Southeast Ste C #2
4.00(
3
)
Approved Pro
Customers say: Quality work
50 local quotes requested
20 years of experience

20+ years in Business Full Landscape Design & Installation Paver Installation - Driveways, Patios, Walkways, etc. Mortar & Sand Set Flagstone Installation Water Features - Ponds, Waterfalls, Streams & Fountains Natural Rock Outcroppings Stone Masonry Irrigation Systems Outdoor Fire Pits Stone Columns Custom Cut Benches and Steps

20+ years in Business Full Landscape Design & Installation Paver Installation - Driveways, Patios, Walkways, etc. Mortar & Sand Set Flagstone Installation Water Features - Ponds, Waterfalls, Streams & Fountains Natural Rock Outcroppings Stone Masonry Irrigation Systems Outdoor Fire Pits Stone Columns Custom Cut Benches and Steps


Avatar for Elite hardscape solutions

Elite hardscape solutions

1315 SW 114th Street
5.00(
8
)
Approved Pro

Elite hardscape solutions

1315 SW 114th Street
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
124 local quotes requested

5+ years of experience! We specialize in patio pavers all type of design's, retaining walls, we install irrigation systems, add topsoil for planters and plant trees and plant plants.

"Jovany & hardscape solutions were very quick, efficient and I’m completely please with the results. Communication was amazing !"

Connie N on May 2025

5+ years of experience! We specialize in patio pavers all type of design's, retaining walls, we install irrigation systems, add topsoil for planters and plant trees and plant plants.

"Jovany & hardscape solutions were very quick, efficient and I’m completely please with the results. Communication was amazing !"

Connie N on May 2025


Avatar for Reyes Landscaping

Reyes Landscaping

.
5.00(
48
)
Approved Pro

Reyes Landscaping

.
5.00(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

My name is Abel Reyes and my number one priority is to see my clients satisfied with my work. I have over 15 years of experience on Pavers, Flag Stone, Patios, Retaining Walls, Lawn Installation, Pruning, Planting, Drainage .I can also provide services with yard maintenance , clean up, tree removal, and much more . I will work with your budget , free estimates. If you have any further questions or concerns please feel free to contact me at 206/941/9619 or email me at [email protected]

"It was great.abel is very knowledgeable and he explained everything he was doing .I'm very happy with the results."

Karen E on July 2025

My name is Abel Reyes and my number one priority is to see my clients satisfied with my work. I have over 15 years of experience on Pavers, Flag Stone, Patios, Retaining Walls, Lawn Installation, Pruning, Planting, Drainage .I can also provide services with yard maintenance , clean up, tree removal, and much more . I will work with your budget , free estimates. If you have any further questions or concerns please feel free to contact me at 206/941/9619 or email me at [email protected]

"It was great.abel is very knowledgeable and he explained everything he was doing .I'm very happy with the results."

Karen E on July 2025


Avatar for new leaf landscaping llc

new leaf landscaping llc

4961 East Rasor Road
5.00(
7
)
Approved Pro

new leaf landscaping llc

4961 East Rasor Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested

**NOW SCHEDULING FALL CLEANUPS!! TREE TRIMMING AND TREE REMOVAL**! New leaf landscaping llc, provides professional services 13 years of experience. We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They exceeded our requirements in every detail. Easy to work with. The whole team was hard-working. I highly recommend them."

Gregory H on August 2025

**NOW SCHEDULING FALL CLEANUPS!! TREE TRIMMING AND TREE REMOVAL**! New leaf landscaping llc, provides professional services 13 years of experience. We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They exceeded our requirements in every detail. Easy to work with. The whole team was hard-working. I highly recommend them."

Gregory H on August 2025

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Lawn Irrigation questions, answered by experts

Plug aeration is more effective than spike aeration, although it mars the appearance of your lawn until the plugs decompose. This can take a few weeks and some homeowners find it distressing, especially if they are planning an event and can't have guests stepping on the soil cores. Liquid aeration is just as effective without having to bore holes.

When it comes to combatting the effects of soil compaction, core aeration does a far better job for a longer period of time—because it actually removes dirt rather than just pressing holes into it. By taking dirt out from under your lawn, core aeration allows more light, air, water, and nutrients to penetrate into the soil below and help your grass’s roots grow even stronger.

The frequency of lawn aeration depends on factors such as soil type, yard traffic, and lawn health. In most cases, annual aeration is sufficient to maintain a healthy lawn. However, if your lawn experiences heavy use or soil compaction issues, you may consider aerating twice a year. Keep an eye on your grass and soil conditions to determine when aeration is needed to keep your lawn in its best shape.

Power seeding and aeration are both great ways to improve the health of your lawn, but one isn’t better than the other. Aeration alone doesn’t involve planting grass seeds; instead, this service is focused on improving soil health. Aeration is a great service to do before any type of seeding to make seeding more effective.

In most cases, it is worth paying for professional lawn care. DIY lawn maintenance is possible, but it can get extremely time-consuming, especially to make your property look well-maintained. Not only is lawn maintenance time-intensive, but it can also get expensive, even to DIY, especially considering the cost of fuel and maintenance for your lawn care tools. Professional lawn care services average around $100 per service, making it a relatively inexpensive investment, especially for how much time it saves you.

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The Mercer Island, WA homeowners’ guide to lawn irrigation services

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