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TRUSTED BY RIVERSIDE, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon197
    Verified lawn irrigation services reviews

Verified Reviews for Lawn Irrigation pros in Riverside, CA

*The Angi rating for Lawn Irrigation companies in Riverside, 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 Riverside, 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 February 12, 2026

Find Lawn irrigation specialists in Riverside

Avatar for CRI Landscapes, Inc.
CRI Landscapes, Inc.
4.7(
105
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For Business

Serving Riverside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Abel demonstrated exceptional professionalism in addressing the issue with my waterlogged irrigation box. From our initial meeting, Abel expressed his commitment to customer satisfaction and thorough workmanship. He delivered on his promises with transparency and integrity. Communication was seamless, with timely responses to all follow-ups. I highly recommend Abel for his excellent service."
Landscape And Irrigation
Garden
Landscape and irrigation
Brick work
Brick work

+43

Response time1 day
9 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Sweet Water Landscaping
Sweet Water Landscaping
4.8(
23
)
Lawn and Garden Sprinkler System - RepairLawn and Garden Sprinkler System - Install

Serving Riverside, CA and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"William installed the lawn and sprinkler system exactly as I request and the cost was lower then expected and the the contractor updated me daily on the progress. he was very professorial."
1
1
tree bloom purple flower
2
2

+18

Response time1 day
1 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Master Lawns
Master Lawns
5.0(
54
)
Sprinkler System for Lawn and Garden - Winterize or Activate

Serving Riverside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Jerry and his son did a fantastic job! They did exactly what we asked. Our backyard looks so much better! I even hired them for a return job for the same week! Would definitely recommend Master Lawns!"
after the clean up
During the clean up
Front and Back Yard
Front Yard
Corner lot clean up

+57

Response time3 hrs
Response rate100%
58 neighbors recently requested a quote
Request Quote
Avatar for U.S. Landscape, Inc.
U.S. Landscape, Inc.
4.6(
41
)
Lawn and Garden Sprinkler System - Install - For Business

Serving Riverside, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Replaced 2000 Sq ft of grass with rock and boulders and a decorative 6 Ft garden round. Workmanship was excellent, they were on-time every morning, and did a good clean-up each day. I highly recommend U.S. Landscaping."
simple planter
SB waterfall project
SB waterfall project
SB waterfall project
SB waterfall project

+143

Response time2 days
Recommended by100%of homeowners
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Avatar for Landscapx
Landscapx
4.5(
124
)
Lawn and Garden Sprinkler System - Repair

Serving Riverside, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"That they’re very nice and helpful . When they arrived at our house my co owner was not there yet but they’re so nice and gave me time to find out what happens to my friend, came to find out that they were on a traffic so they waited till my friend showed up and while they were waiting they were so nice to watered my lawn so the grassy won’t die. They’re the best. Hope to see more people like they are."
Getting Started
Evaluation Process
Measuring For Design
Overall Before Picture
Demolition and Grading Process

+39

Response time9 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Sprinkler Repair Company
Sprinkler Repair Company
5.0(
36
)
Lawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or Activate

Serving Riverside, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Mike is a consummate pro and great person to work with. Completed all of my sprinkler repairs (2 new valves, new timer, multiple leaks, new areas) by end of day (Noon to 5:30)"
Response time5 hrs
Response rate93%
Recommended by100%of homeowners
Request Quote
Avatar for Pineda Landscape
Pineda Landscape
4.0(
331
)
Lawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or Activate

Serving Riverside, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"They did a great job! Would definitely recommend! So good that we hired them to do our weekly lawn service! Professional, friendly, and all at a great price!"
Back Yard Project
Our Work
Our Work
FRONT
FRONT

+24

Response time11 hrs
89 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Jr's Lawn Service
Jr's Lawn Service
4.8(
11
)
Lawn and Garden Sprinkler System - Repair

Serving Riverside, CA and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

"Ernesto Jr and his crew are top notch. They do an amazing job and are so professional. We are so glad we hired them a few months ago. Our lawn looks better than it has in years. Cannot recommend them highly enough!"
Lawn care
Lawn Care
Lawn Care
Lawn Care
Lawn Care

+62

Response time40 mins
Response rate89%
Recommended by100%of homeowners
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Avatar for JR Landscape
JR Landscape
4.0(
78
)
Lawn and Garden Sprinkler System - Repair

Serving Riverside, CA and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"jr landscaping , responsible and professional got here on time he did a really great job fixing my sprinklers and taking care of my lawn"
Landscaping
Recommended by86%of homeowners
Request Quote
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Showing 1-10 of 364
Lawn Irrigation questions, answered by experts

Technically, yes, at least some of the grass seed you throw on the ground will germinate. If the area doesn’t have good drainage, rain or overwatering can move seeds before they have germinated, leaving your patches still patchy. What does grow won’t have strong roots if there isn’t proper aeration.

Yes, but the best approach is to apply fertilizer well before you actually sprinkle the seeds. Apply fertilizer with an NPK ratio somewhere around 10-10-20, or 10-10-10, depending on soil test results and the type of grass you're planting, about six to eight weeks before planting grass seed. This mix added to loosened soil will give the grass seed its best chance of getting off to a solid start. 

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.

Power seeding can be worth it if your existing lawn is looking sparse or patchy. Power seeding can quickly and effectively plant new grass seeds and help grow a thicker lawn. But if your lawn is in pretty good health but could use a little more TLC through dethatching, fertilizing, weeding, or aerating, you may not need to spend money on power seeding costs.

One of the best ways to save money on lawn care is to sign up for an annual contract for ongoing service rather than paying for one-off or as-needed services. If you guarantee a landscaping company ongoing work, they’re more likely to give you a break on the cost. Plus, ongoing services will keep your property in tip-top shape and help avoid the high cost of playing catch up on an overgrown lawn. You can also save money by sticking to the basics and foregoing add-on services like weeding and pest treatments.

The Riverside, CA homeowners’ guide to lawn irrigation services

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

See all articles