Top-rated lawn irrigation specialists.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon61
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Castro Valley

Avatar for M&J Prime Builders

M&J Prime Builders

5.00(
9
)
Approved Pro

M&J Prime Builders

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

Welcome to MJ Prime Builders, your premier destination for exceptional landscape construction services. With a commitment to excellence and a passion for transforming outdoor spaces, we're dedicated to exceeding your expectations. Our mission is simple: to elevate outdoor living through quality craftsmanship and unwavering professionalism. Guided by our core values Inspirational, Aligned, Transparent, and Accountable we deliver results that speak for themselves. Join us in redefining outdoor spaces and creating landscapes that inspire. Experience the MJ Prime Builders difference today.

"I contacted M&J Prime Builders on a Sunday morning via an urgent request on Angi (Angie's List) to repair a leak in our backyard irrigation system. Javier contacted us immediately and arrived at our home in Concord with his business partner, Marcos, within 90 minutes. They were very attentive, professional, and accommodating, especially for our unexpected Sunday morning emergency. They not only repaired the leak but also addressed another issue that had arisen with our shutoff valve. Their estimate was very reasonable and accurate, and their work is top-notch. Javier is both a licensed contractor and a civil engineer. As a result, they offer a wide range of home improvement projects. I will be using their services again and highly recommend M&J Prime Builders"

Pedro B on September 2025

Welcome to MJ Prime Builders, your premier destination for exceptional landscape construction services. With a commitment to excellence and a passion for transforming outdoor spaces, we're dedicated to exceeding your expectations. Our mission is simple: to elevate outdoor living through quality craftsmanship and unwavering professionalism. Guided by our core values Inspirational, Aligned, Transparent, and Accountable we deliver results that speak for themselves. Join us in redefining outdoor spaces and creating landscapes that inspire. Experience the MJ Prime Builders difference today.

"I contacted M&J Prime Builders on a Sunday morning via an urgent request on Angi (Angie's List) to repair a leak in our backyard irrigation system. Javier contacted us immediately and arrived at our home in Concord with his business partner, Marcos, within 90 minutes. They were very attentive, professional, and accommodating, especially for our unexpected Sunday morning emergency. They not only repaired the leak but also addressed another issue that had arisen with our shutoff valve. Their estimate was very reasonable and accurate, and their work is top-notch. Javier is both a licensed contractor and a civil engineer. As a result, they offer a wide range of home improvement projects. I will be using their services again and highly recommend M&J Prime Builders"

Pedro B on September 2025


Pablo's Landscaping & Home Service

New on AngiNew on Angi
Approved Pro

Pablo's Landscaping & Home Service

New on AngiNew on Angi
Approved Pro
83 local quotes requested
11 years of experience

We have the experience and dedication to get the job done right! Specializing in landscaping services, tree service, house painting inside and outside, replace old to new concrete, hauling the dump, sprinkler system, installation new or repair fence, new or repair deck and retainer wall (brick, cement, wood or rock). 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! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in landscaping services, tree service, house painting inside and outside, replace old to new concrete, hauling the dump, sprinkler system, installation new or repair fence, new or repair deck and retainer wall (brick, cement, wood or rock). 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! Call or click for your FREE estimate today!


Avatar for HD Landscaping

HD Landscaping

5.00(
5
)
Approved Pro

HD Landscaping

5.00(
5
)
Approved Pro
46 local quotes requested
6 years of experience

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Great job trouble shooting and repairing our irrigation."

Ellen R on June 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Great job trouble shooting and repairing our irrigation."

Ellen R on June 2025


Avatar for Tony Roman Landscaping & Construction

Tony Roman Landscaping & Construction

4.64(
13
)
Approved Pro

Tony Roman Landscaping & Construction

4.64(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
12 local quotes requested

Tony Roman Landscaping & Construction opened its doors in 1989 however; we have built a reputation for quality work with each satisfied customer. As we've grown, we've been careful not to compromise our commitment to quality. And, our sense of pride is apparent in every project we complete. Our quality craftsmanship will satisfy the most discriminating tastes and our affordable pricing will surprise even the most frugal budget. Our one on one service is our dedication to your vision. We look forward to speaking with you and understand that this investment in your home is an investment in your future. Do not hesitate to phone or e-mail us directly to schedule a time to meet.

"Inexpensive and quick"

Frank M on June 2020

Tony Roman Landscaping & Construction opened its doors in 1989 however; we have built a reputation for quality work with each satisfied customer. As we've grown, we've been careful not to compromise our commitment to quality. And, our sense of pride is apparent in every project we complete. Our quality craftsmanship will satisfy the most discriminating tastes and our affordable pricing will surprise even the most frugal budget. Our one on one service is our dedication to your vision. We look forward to speaking with you and understand that this investment in your home is an investment in your future. Do not hesitate to phone or e-mail us directly to schedule a time to meet.

"Inexpensive and quick"

Frank M on June 2020


Avatar for Hillcrest Landscaping

Hillcrest Landscaping

4.20(
10
)
Approved Pro

Hillcrest Landscaping

4.20(
10
)
Approved Pro
Customers say: Quality work
94 local quotes requested
15 years of experience

If you're looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than Hillcrest Landscaping and Construction! We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.

"I hired Hillcrest Landscaping owned by Saul Martinez to repair or replace our old sprinkler heads and pour some concrete to finish up a sidewalk. That was in September and I have regretted it since. Do not hire this company. He is not trustworthy. He left on a Friday, said he would be back on Monday to finish up the work. I know you don't pay until the job is done but I did it and I won't do it again. Lesson learned. He got paid to finish the job and didn't. No phone call from anyone from Hillcrest Landscaping. No one came to finish up the work he said he would finish. He has been here once since with the assurance that he would be back to finish my project and I am still waiting. No call no show, again. I now have to do it myself. Some of the work will have to be hired out. Even though I have already paid Hillcrest Landscaping for the work. DO NOT HIRE THIS COMPANY!! "

Wanda S on November 2025

If you're looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than Hillcrest Landscaping and Construction! We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.

"I hired Hillcrest Landscaping owned by Saul Martinez to repair or replace our old sprinkler heads and pour some concrete to finish up a sidewalk. That was in September and I have regretted it since. Do not hire this company. He is not trustworthy. He left on a Friday, said he would be back on Monday to finish up the work. I know you don't pay until the job is done but I did it and I won't do it again. Lesson learned. He got paid to finish the job and didn't. No phone call from anyone from Hillcrest Landscaping. No one came to finish up the work he said he would finish. He has been here once since with the assurance that he would be back to finish my project and I am still waiting. No call no show, again. I now have to do it myself. Some of the work will have to be hired out. Even though I have already paid Hillcrest Landscaping for the work. DO NOT HIRE THIS COMPANY!! "

Wanda S on November 2025


Avatar for Jerson Landscaping

Jerson Landscaping

5.00(
10
)
Approved Pro

Jerson Landscaping

5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
266 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Went above and beyond our expectations. Definitely the right choice for our project. Will recommend his team to anyone looking for cement work."

Matthew J on September 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Went above and beyond our expectations. Definitely the right choice for our project. Will recommend his team to anyone looking for cement work."

Matthew J on September 2025


Avatar for A&J General Contractors

A&J General Contractors

5.00(
2
)

A&J General Contractors

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Business Description: We don't do small repair jobs, we only do jobs starting at $4000 At A&J General Contractors, we pride ourselves on delivering top-notch electrical and home system services, including TV installation, alarm systems, home automation, and more. Serving the Pinole, California area since 2010, our team of highly skilled professionals is dedicated to providing exceptional service and unmatched expertise. We specialize in creating customized solutions tailored to meet the unique needs of each client, ensuring that every project is completed with the highest standards of quality and safety. Our commitment to excellence is reflected in our rigorous training programs and adherence to the latest industry standards. We use only the best materials and cutting-edge technology to guarantee that our work not only meets but exceeds expectations. Whether you need a simple repair or a comprehensive home system installation, you can count on A&J General Contractors to deliver reliable, efficient, and affordable solutions. Trust A&J General Contractors to bring your vision to life with our unparalleled expertise and unwavering dedication to customer satisfaction.

"A&J General Contractors exceeded my expectations with their exceptional service and quality of work. The project was completed on time, showcasing their commitment to efficiency and punctuality."

Fabiano A on July 2024

Business Description: We don't do small repair jobs, we only do jobs starting at $4000 At A&J General Contractors, we pride ourselves on delivering top-notch electrical and home system services, including TV installation, alarm systems, home automation, and more. Serving the Pinole, California area since 2010, our team of highly skilled professionals is dedicated to providing exceptional service and unmatched expertise. We specialize in creating customized solutions tailored to meet the unique needs of each client, ensuring that every project is completed with the highest standards of quality and safety. Our commitment to excellence is reflected in our rigorous training programs and adherence to the latest industry standards. We use only the best materials and cutting-edge technology to guarantee that our work not only meets but exceeds expectations. Whether you need a simple repair or a comprehensive home system installation, you can count on A&J General Contractors to deliver reliable, efficient, and affordable solutions. Trust A&J General Contractors to bring your vision to life with our unparalleled expertise and unwavering dedication to customer satisfaction.

"A&J General Contractors exceeded my expectations with their exceptional service and quality of work. The project was completed on time, showcasing their commitment to efficiency and punctuality."

Fabiano A on July 2024


Avatar for HD Landscaping

HD Landscaping

No reviews yet

HD Landscaping

No reviews yet
6 years of experience

HD Landscaping began in Hayward, California in 2019 and holds a California Class C-27 Landscape license (#1057547). We are a full-service landscape company specializing in pavers, concrete, artificial grass, deck, retaining wall, walkway patio, sidewalk foundation, fences, and much more! The staff is a culmination of craftsmen specializing in aspects of landscape construction, that together give us the ability to provide the full spectrum of professional landscape services to our clients.

HD Landscaping began in Hayward, California in 2019 and holds a California Class C-27 Landscape license (#1057547). We are a full-service landscape company specializing in pavers, concrete, artificial grass, deck, retaining wall, walkway patio, sidewalk foundation, fences, and much more! The staff is a culmination of craftsmen specializing in aspects of landscape construction, that together give us the ability to provide the full spectrum of professional landscape services to our clients.


Avatar for Allsite Corp

Allsite Corp

No reviews yet

Allsite Corp

No reviews yet
16 years of experience

We specialize in exterior and interior construction. Exterior work includes concrete, hardscapes, landscapes, exterior structures, lighting, fiberglass pools, fencing, metal structures and welding repairs. Interior work includes remodels, kitchens, bathrooms, new walls, lighting, wall repairs.

We specialize in exterior and interior construction. Exterior work includes concrete, hardscapes, landscapes, exterior structures, lighting, fiberglass pools, fencing, metal structures and welding repairs. Interior work includes remodels, kitchens, bathrooms, new walls, lighting, wall repairs.


Avatar for New Moon Landscape

New Moon Landscape

5.00(
3
)

New Moon Landscape

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are New Moon Landscape, your trusted landscape contractor with 10 years of experience. We specialize in landscaping, hardscaping installation, paver stone installation, concrete driveways, and more. Call today to get started on your next project!

"Michael and his team are fantastic! After a near disaster with work done by someone else -misconnected sprinklers causing a huge water leak, a shorted out irrigation timer, and leaking drip line - I called Michael at New Moon. It was such a relief to handover my botched project to Michael. He just really knows what he is doing. Michael fixed the entire mess in one day! I am so grateful and will call him for all future projects. He deserves a 10 star rating."

Susan S on January 2025

We are New Moon Landscape, your trusted landscape contractor with 10 years of experience. We specialize in landscaping, hardscaping installation, paver stone installation, concrete driveways, and more. Call today to get started on your next project!

"Michael and his team are fantastic! After a near disaster with work done by someone else -misconnected sprinklers causing a huge water leak, a shorted out irrigation timer, and leaking drip line - I called Michael at New Moon. It was such a relief to handover my botched project to Michael. He just really knows what he is doing. Michael fixed the entire mess in one day! I am so grateful and will call him for all future projects. He deserves a 10 star rating."

Susan S on January 2025

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Lawn Irrigation questions, answered by experts

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.

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.

The length of time it takes to aerate a lawn mostly depends on the yard's size. Generally, a lawn care professional can aerate a lawn that is 10,000 square feet in size in about 30 to 45 minutes. This process may take additional time if you have a heavily sloped or uneven yard, and it may cost extra for the lawn care pro’s labor and time.

Water the lawn thoroughly, apply fertilizer, and overseed if necessary to promote healthy growth.

Moss growing in a lawn is a sign of poor soil that makes it hard for grass and plants to grow. Moss thrives in these conditions and spreads easily, so it can quickly take over your yard if it’s lacking in nutrients, too wet, or has an excessive amount of shade. Moss in the lawn isn’t always a bad thing, but it can prevent turfgrass from forming deep roots.

The Castro Valley, CA 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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