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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%
56 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
4 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
90 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 Evergreen landscaping
Evergreen landscaping
5.0(
5
)
Lawn and Garden Sprinkler System - Repair

Serving Riverside, CA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"I would like mowing, edging, blowing and weeds in front of area. Would preferably done on a Saturday. Thank you"
Evergreen Landscaping
5 neighbors recently requested a quote
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Showing 1-10 of 362
Lawn Irrigation questions, answered by experts

When stored under ideal conditions, grass seed lasts anywhere from 10 to 18 months from the testing date without any real decrease in the germination rate. You can still use the seeds after this timeframe, but the germination rates drop 10% to 20% each year. 

If you’re just embarking on an overseeding project, using seeds that have been in storage for a few years isn’t too big of a deal. However, if you’re planning on redoing your entire landscape, your best bet for a healthy, luscious lawn is to use new seeds.

Technically no, but they can look very similar and people often refer to the weedy grasses interchangeably. However, several differences keep these species separate. Crabgrass is often a darker color than carpetgrass and tends to sprout much earlier in spring. When allowed to grow out, crabgrass grows stems outward from the center of a stalk in a star-like pattern, which carpetgrass does not have.

There are a few ways to fix your lawn on a budget, including:

  • Identify the lawn care problem and learn how to seed, fertilize, and aerate your lawn. 

  • Reseed old, damaged lawn with new grass that fares better in your environment. 

  • Remove grass from your yard so you no longer need to worry about lawn care costs.

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.

The best time to plant grass seed depends on your local climate and whether you have cool-season or warm-season grass.

For cool-season grasses (like tall fescue), the ideal time to seed is late summer or early fall (typically August and September). During this period, the soil is still warm from the summer, but the air is cooler, creating optimal conditions for germination and root establishment before winter. There is also less competition from weeds. Spring is a secondary option, but cooler soil temperatures, the risk of a late frost, and less time for the grass to mature before summer heat can make it less successful.

For warm-season grasses (like St. Augustine), the best time to plant is from late spring through mid-summer (typically May and June), when temperatures are consistently between 75 and 90 degrees Fahrenheit.

In general, it is best to avoid seeding during winter or early spring, as cold soil and air can prevent seeds from germinating. For recommendations tailored to your specific grass type and climate, consider consulting a local lawn care professional.

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