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TRUSTED BY ORANGE COUNTY, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon123
    Verified lawn irrigation services reviews

Top-Rated Lawn irrigation specialists in Orange County - Updated Nov 2026

Avatar for EcOrganic Landscape Services
EcOrganic Landscape Services
5.0(
15
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Orange County, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Mario installed a new drip irrigation system to replace the old broken sprinklers, and he installed a new front yard based on my design. He carefully reviewed the design and recommended some alternatives to the plants/sizes called for in the design. These changes saved me money and would require less maintenance which was important because I was tired of maintaining a front lawn. Mario was a super professional, he responsed promptly to messages and kept me advised of his schedule so i knew where he was in the job and what was coming next. He takes tremendous pride in his work and actually did most of it himself. The workspace was left clean each evening and in just a few days I had a beautiful new yard and irrigation system. I have never been so pleased with a contractor and recommend Mario highly."
Response time8 hrs
Recommended by66%of homeowners
Avatar for Kevin Haag & Associates
Kevin Haag & Associates
4.6(
123
)
Lawn and Garden Sprinkler System - Repair

Serving Orange County, CA and surrounding areas

Approved

In business since 1971

Emergency services offered

Small jobs welcome

"Keven kept contact and worked to get us into the schedule for a repair of irrigation valves that stopped working. Michael, who actually came to the house with his team, was helpful, to the point, and very professional. He made a check on the work needed and quoted a price. When additional work was needed to complete the job he stuck to the price he quoted and did the repairs without shortcuts. I'd recommend Keven and Mike to anyone needing irrigation work done right with honesty and skill."
Recommended by95%of homeowners
Lopez Landscape
4.5(
116
)
Lawn and Garden Sprinkler System - Repair

Serving Orange County, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Juan came to give us an estimate on a Sunday after we found a large leak in our irrigation pipe. We gave him a small deposit to start work the next day. He showed up promptly. He showed us his certifications for landscape irrigation and tree horticulture. We had him trim the trees on our property also. He was professional, removed all debre after the irrigation repair and tree trimming. He did a lot of hard work at our property. We thought maybe his price might be a little high but since he was so knowledgeable, we did not negotiate. We will be glad to hire him again for tree trimming and all our irrigation needs!"
Response time4 hrs
Response rate96%
5 neighbors recently requested a quote
Avatar for Rainbow Landscaping
Rainbow Landscaping
4.4(
83
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Orange County, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Rainbow Landscaping did an amazing job on our yard. They put in a new lawn, flower garden, and irrigation. They also cleaned up our side yard by trimming some overgrown ferns and a tree. The plants they choose really compliment the yard and turned it from an embarrassment into a gem. The team was very responsive, listened to my vision, and then executed it beyond what I could picture. Do yourself a favor and call Rainbow for your next landscaping project."
Recently completed project for a client remodeling their home!
Clients Back Yard (Before)
Recently completed project for a client remodeling their home!
Clients Back Yard (After)
Additional Photos

+209

Response time10 hrs
Response rate91%
6 neighbors recently requested a quote
Terra Corona Landscape Inc.
5.0(
15
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Repair

Serving Orange County, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"I recently hired Terra Corona Landscape Inc. to trim a large tree in my yard that had been damaged due to wind/rain. I am extremely satisfied with the results. From the initial consultation to the completion of the job, the team demonstrated professionalism, skill, and attention to detail. I would highly recommend this landscaping company to anyone in need of tree trimming or other landscaping services. Their commitment to quality and customer satisfaction exceeded my expectations, and I will definitely use their services again in the future."
Recommended by60%of homeowners
Flores Landscaping Services
4.5(
181
)
Lawn and Garden Sprinkler System - Repair

Serving Orange County, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: Quick response

"Fast, efficient and professional service! He was super friendly and knowledgeable about the problem with my sprinkler system. He got the parts and fixed the leak in the irrigation lines and finished the job within 2 hours. I will definately recommend Flores Landscaping Services!"
Response time4 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for J & F Professional Landscape Inc
J & F Professional Landscape Inc
4.9(
15
)
Lawn and Garden Sprinkler System - Install

Serving Orange County, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Javier and his team have done several projects in my backyard (SOD, pavers, new fence). They are great and can’t recommend them enough. Fair pricing, work quick and good attention to detail."
After
After
After
Before
After

+43

2 neighbors recently requested a quote
Recommended by13%of homeowners
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Lawn Irrigation FAQs, answered by experts

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.

There are several best practices you can do to keep your lawn looking healthy. Knowing when to water grass is among the most important. Having your sprinkler timer set to early morning is best because it gives your grass and plants enough time to absorb water before the sun and wind can evaporate it. To maximize a sprinkler’s impact, aerate your lawn once or twice per year. Doing this achieves better absorption and stronger root systems for your grass.

Properly secured bird netting is the best option to cover your grass seed with. It creates a minor moisture barrier that can help seeds sprout, and it’s a great way to keep birds away from your seeds. A cheaper, lower-maintenance option is hay or mulch, but these can change the look of your lawn and require cleanup in the case of straw.

There are plenty of products to help green up your grass. Try an iron supplement spray or fertilizer that is rich in nitrogen. You can also apply a thin layer of compost on top of your lawn at the beginning of spring to give the grass a nutrition boost, which helps it achieve that bright color you are looking for. 

If maintained correctly, natural grass should last between five and 15 years, or up to several decades, depending on your home’s climate conditions. You can extend your grass’ lifespan by treating it well, including regular mowing, weeding, watering, and preventative pest control. Consider hiring a local lawn care service to provide everything your grass needs to live a long, healthy life.

The Orange County, CA homeowners’ guide to lawn irrigation services

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