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TRUSTED BY WALNUT, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon47
    Verified lawn irrigation services reviews

Verified Reviews for Lawn Irrigation pros in Walnut, CA

*The Angi rating for Lawn Irrigation companies in Walnut, CA 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 Walnut, CA 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 January 01, 2026

Find Lawn irrigation specialists in Walnut

Avatar for Del Mar Landscaping

Del Mar Landscaping

4.85(
280
)
•Approved Pro

Del Mar Landscaping

4.85(
280
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
33 years of experience

Del Mar Landscaping was started by founder Conrad Romero in Long Beach, California. What started as a local maintenance company in 1993 has grown and developed into a large family business who take great pride in their ability to address your landscaping needs. We at Del Mar Landscape provide a complete spectrum of landscape services with professional and personal care for each client's needs. We specialize in Landscape Installation, Irrigation, Hardscape Installation, Concrete Services, Landscape Maintenance Services, Tree Trimming, Custom Projects, Residences, and Commercial Developments. Our commitment is to maintain a relentless focus on customer satisfaction. Our standards are high as our quality of the work we offer.

"Conrad was a pleasure to work with. Through out the project he maintained great communication and follow through. The work was completed on time and on budget. Highly recommend"

Mike B on December 2025

Del Mar Landscaping was started by founder Conrad Romero in Long Beach, California. What started as a local maintenance company in 1993 has grown and developed into a large family business who take great pride in their ability to address your landscaping needs. We at Del Mar Landscape provide a complete spectrum of landscape services with professional and personal care for each client's needs. We specialize in Landscape Installation, Irrigation, Hardscape Installation, Concrete Services, Landscape Maintenance Services, Tree Trimming, Custom Projects, Residences, and Commercial Developments. Our commitment is to maintain a relentless focus on customer satisfaction. Our standards are high as our quality of the work we offer.

"Conrad was a pleasure to work with. Through out the project he maintained great communication and follow through. The work was completed on time and on budget. Highly recommend"

Mike B on December 2025

Avatar for Camacho Gardening Service

Camacho Gardening Service

4.87(
78
)
•Approved Pro

Camacho Gardening Service

4.87(
78
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 years of experience

I've been in business for about 15+ years. I recently moved to the City of Azusa. I offer a full array of landscape work including new landscape installation, landscape maintenance, commercial and residential. We do new irrigation installation and retrofits. I have 2 full time employees and 2 part time, I don not subcontract. I service the areas along the 210 fwy from La Canada to Claremont, and along the 10 fwy from Alhambra to Pomona. All other adjacent areas are welcome too. My cell phone is 626-260-6566 for you to call, text or email me with any questions you may have. I look forward to talking to you!

"Ever is courteous, punctual, neat and communicate very well. Shout out to Ever."

Jose d on October 2025

I've been in business for about 15+ years. I recently moved to the City of Azusa. I offer a full array of landscape work including new landscape installation, landscape maintenance, commercial and residential. We do new irrigation installation and retrofits. I have 2 full time employees and 2 part time, I don not subcontract. I service the areas along the 210 fwy from La Canada to Claremont, and along the 10 fwy from Alhambra to Pomona. All other adjacent areas are welcome too. My cell phone is 626-260-6566 for you to call, text or email me with any questions you may have. I look forward to talking to you!

"Ever is courteous, punctual, neat and communicate very well. Shout out to Ever."

Jose d on October 2025

Avatar for Morgan Landscaping

Morgan Landscaping

4.93(
36
)
•Approved Pro

Morgan Landscaping

4.93(
36
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 years of experience

MORGAN LANDSCAPING IS A FAMILY OWNED BUSINESS SINCE 1958 WE SPECIALIZE IN DROUGHT TOLERANT LANDSCAPING & DRIP IRRIGATION OUR COMPANY WILL DESIGN & INSTALL NEW SPRINKLER SYSTEM'S(AUTOMATIC) OR REPAIR YOUR OLD ONE'S.WE WILL DESIGN YOUR IRRIGATION TO HELP SAVE OUR WATER ! FOR YOUR LANDSCAPING PROJECT'S OUR ARCHITECT WILL DRAW UP A PLAN TO FIT YOUR NEEDS AND ON YOUR APPROVAL WE WILL INSTALL YOUR NEW YARD ! WE NOW INSTALL RAINBIRD SMART TIMERS THAT WILL SAVE YOU $$ ON YOUR MONTHLY WATER BILL MORGAN LANDSCAPING IS YOUR BEST CHOICE FOR GETTING ALL YOUR LANDSCAPING INSTALLED BY OUR PROFESSIONAL TEAM ! SAVE WATER BY US REMOVING YOUR OLD LAWN& INSTALL A NEW DROUGHT TOLERANT LANDSCAPE ! OUR LIC.#176611 C-27 IS OVER (64)YEARS OLD & WE ARE BONDED ! OUR OFFIE IS LOCATED IN COVINA,CA.91722 OFFICE #(909)996-6037 OUR WEB SITE IS www.morganlandscaping.org Free Estimate For Sprinkler Work Only !

"Jerry and John came up with concept design to replace the lawn with crushed stone paving in the backyard. They also spruced up the piles of stones and dirt left from earlier occupants. They installed about 25 potted plants, both new and existing as well as covering the side walk areas around the house with alternating stone paving and mulching. The execution of the total job including drip irrigation was performed in a meticulous fashion bringing all their experience and expertise as well as quality work ethic into achieving the stunning end result. They advised and sought our concurrence every step of the way to ensure complete satisfaction! We recommend them strongly for projects involving landscape design, irrigation system and timely execution."

Ram R on July 2024

MORGAN LANDSCAPING IS A FAMILY OWNED BUSINESS SINCE 1958 WE SPECIALIZE IN DROUGHT TOLERANT LANDSCAPING & DRIP IRRIGATION OUR COMPANY WILL DESIGN & INSTALL NEW SPRINKLER SYSTEM'S(AUTOMATIC) OR REPAIR YOUR OLD ONE'S.WE WILL DESIGN YOUR IRRIGATION TO HELP SAVE OUR WATER ! FOR YOUR LANDSCAPING PROJECT'S OUR ARCHITECT WILL DRAW UP A PLAN TO FIT YOUR NEEDS AND ON YOUR APPROVAL WE WILL INSTALL YOUR NEW YARD ! WE NOW INSTALL RAINBIRD SMART TIMERS THAT WILL SAVE YOU $$ ON YOUR MONTHLY WATER BILL MORGAN LANDSCAPING IS YOUR BEST CHOICE FOR GETTING ALL YOUR LANDSCAPING INSTALLED BY OUR PROFESSIONAL TEAM ! SAVE WATER BY US REMOVING YOUR OLD LAWN& INSTALL A NEW DROUGHT TOLERANT LANDSCAPE ! OUR LIC.#176611 C-27 IS OVER (64)YEARS OLD & WE ARE BONDED ! OUR OFFIE IS LOCATED IN COVINA,CA.91722 OFFICE #(909)996-6037 OUR WEB SITE IS www.morganlandscaping.org Free Estimate For Sprinkler Work Only !

"Jerry and John came up with concept design to replace the lawn with crushed stone paving in the backyard. They also spruced up the piles of stones and dirt left from earlier occupants. They installed about 25 potted plants, both new and existing as well as covering the side walk areas around the house with alternating stone paving and mulching. The execution of the total job including drip irrigation was performed in a meticulous fashion bringing all their experience and expertise as well as quality work ethic into achieving the stunning end result. They advised and sought our concurrence every step of the way to ensure complete satisfaction! We recommend them strongly for projects involving landscape design, irrigation system and timely execution."

Ram R on July 2024

Donahue's Landscapes

4.41(
54
)
•Approved Pro

Donahue's Landscapes

4.41(
54
)
•Approved Pro
Customers say: True professional
26 years of experience
Free onsite estimate

Donahue's Landscape is a locally owned and operated, residential landscaping company, focusing on "Soft Scape" and converting landscapes to California friendly that includes water conservation. We pride ourselves on giving the best customer service, while still paying close attention to detail. We focus on clean up, sod installations, economical flag stone pathways, pavers, and patio designs, outdoor lighting, and irrigation and artistic planting makeovers. Call us today for an estimate! The owner, Brian, stays on the job at all times and is always available for questions or concerns! We only do one job at a time to maximize the homeowners experience. We have had the same team of employees for 25 years. Please note: We only accept jobs of $1,000.00 or more. Thank you for your understanding.

"I used this company and I referred my friend . The result was very Disappointing. . The is grass dying , They made a messed, He over charged the job with no guarantee because the grass is dying and also Margie my friends house the grass is dying .He's not professional. He doesnt even check his job. He doesnt made a follow up and He denied that he made a messed. Hes fraud and I do not recommend this company to anybody. He should refund the money."

Kathleen H on December 2025

Donahue's Landscape is a locally owned and operated, residential landscaping company, focusing on "Soft Scape" and converting landscapes to California friendly that includes water conservation. We pride ourselves on giving the best customer service, while still paying close attention to detail. We focus on clean up, sod installations, economical flag stone pathways, pavers, and patio designs, outdoor lighting, and irrigation and artistic planting makeovers. Call us today for an estimate! The owner, Brian, stays on the job at all times and is always available for questions or concerns! We only do one job at a time to maximize the homeowners experience. We have had the same team of employees for 25 years. Please note: We only accept jobs of $1,000.00 or more. Thank you for your understanding.

"I used this company and I referred my friend . The result was very Disappointing. . The is grass dying , They made a messed, He over charged the job with no guarantee because the grass is dying and also Margie my friends house the grass is dying .He's not professional. He doesnt even check his job. He doesnt made a follow up and He denied that he made a messed. Hes fraud and I do not recommend this company to anybody. He should refund the money."

Kathleen H on December 2025

K & D Landscape, Inc.

5.00(
3
)
•Approved Pro

K & D Landscape, Inc.

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Our design team's attention to detail and meticulous installation process provides excellent craftsmanship and superior plant knowledge to create your own beautiful space. We combine the right plants for your area with the right hardscapes to make your landscape shine! Services Include: Landscape Design, Irrigation install, Sprinkler repair, California natives, Drought tolerant plants, Planters, Pavers, Retaining walls, artificial rock, water features, Grading, Drainage, Sod, Plants, succulents, Debris removal, Pressure washing, Clean-ups.

"K&D are very professional. Everything was done on time and they also went beyond the scope to make me satisfied. WELL DONE!!!"

Alan R on February 2018

Our design team's attention to detail and meticulous installation process provides excellent craftsmanship and superior plant knowledge to create your own beautiful space. We combine the right plants for your area with the right hardscapes to make your landscape shine! Services Include: Landscape Design, Irrigation install, Sprinkler repair, California natives, Drought tolerant plants, Planters, Pavers, Retaining walls, artificial rock, water features, Grading, Drainage, Sod, Plants, succulents, Debris removal, Pressure washing, Clean-ups.

"K&D are very professional. Everything was done on time and they also went beyond the scope to make me satisfied. WELL DONE!!!"

Alan R on February 2018

RSF Construction Inc.

New on AngiNew on Angi
•Approved Pro

RSF Construction Inc.

New on AngiNew on Angi
•Approved Pro
7 years of experience
Free onsite estimate

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for Azury Landscaping, Inc.

Azury Landscaping, Inc.

New on AngiNew on Angi
•Approved Pro

Azury Landscaping, Inc.

New on AngiNew on Angi
•Approved Pro
8 years of experience
Free onsite estimate

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

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

Avatar for 4 Seasons Remodeling & Design Inc.

4 Seasons Remodeling & Design Inc.

5.00(
124
)

4 Seasons Remodeling & Design Inc.

5.00(
124
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General contractor and design specialized in interior and exterior work

"We hired Four Seasons Remodeling and Design to replace a large deck at our home, and the results exceeded our expectations. They removed the old deck, installed new caissons for proper support, and rebuilt everything from the ground up. The crew was knowledgeable, organized, and respectful of our property. The final product is sturdy, well-built, and looks fantastic. I would definitely use them again for future projects."

Mahima K on December 2025

General contractor and design specialized in interior and exterior work

"We hired Four Seasons Remodeling and Design to replace a large deck at our home, and the results exceeded our expectations. They removed the old deck, installed new caissons for proper support, and rebuilt everything from the ground up. The crew was knowledgeable, organized, and respectful of our property. The final product is sturdy, well-built, and looks fantastic. I would definitely use them again for future projects."

Mahima K on December 2025

Avatar for A & J Tree Service

A & J Tree Service

4.95(
110
)

A & J Tree Service

4.95(
110
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

10 Employees. We never sub our contracts. Modern Equipment. Certified Arborist. Experince tree climbers.

10 Employees. We never sub our contracts. Modern Equipment. Certified Arborist. Experince tree climbers.

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Lawn Irrigation questions, answered by experts

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.

If you accidentally watered your grass too much during the winter months, try aerating your lawn to encourage absorption of the water into the soil and improve drainage. Dethatching your lawn can also help the solid recover from overwatering and encourage healthy root and stalk health in your grass.

Don't pick up or dispose of aeration plugs. They will break down by themselves in one or two weeks. Rainfall will speed this up, as will watering the lawn. Mowing helps, but don't mow the grass too soon post-aeration. It's unusual that the plugs would remain after three or four weeks, but mowing and raking will break them down by that point.

If your lawn and general landscape are struggling, consider calling a local landscape specialist to suggest lawn amendments, local plants, and hardscape changes to boost the long-term health of your outdoor space. While you may be able to take on small projects yourself—such as reseeding your lawn or testing the soil—a professional can help you build a plan to bring a struggling yard back to life quickly.

While your lawn will reap the benefits of core aeration faster than liquid aeration, the liquid solution will last longer and have more cumulative effects. If your lawn is in really bad shape, try both. By creating holes in the soil with the core aerator, you’ll make it easier for your lawn to absorb the liquid aerator solution. You might have to apply the liquid aerator several times during the growing season, but again, the positive results will be more cumulative than with core aeration on its own.

The Walnut, CA homeowners’ guide to lawn irrigation services

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