Top-rated lawn irrigation specialists.

Get matched with top lawn irrigation specialists in Walnut, CA

Enter your zip and get matched with up to 5 pros

TRUSTED BY WALNUT, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon84
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Walnut

Avatar for First Rate Irrigation, LLC
First Rate Irrigation, LLC
4.8(
42
)

Serving Walnut, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"First Rate Irrigation came out on time and provided a professional and thorough estimate.. We needed a lot of work and they came and did a great job."
Galvanized Brass Valves
New Setup With Plastic Valves
Irrigation Design
Irrigation Install
Rainbird Plastic Valve

+16

Response time6 hrs
Response rate93%
54 neighbors recently requested a quote
Avatar for Del Mar Landscaping
Del Mar Landscaping
4.6(
323
)

Serving Walnut, CA and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"The process took only two days. One the first day 8 workers were at my house at 8:13am to remove the old sprinkler system and dig the trenches for the new system. At noon the crew was trimmed to 4 workers and they completed the installation of the sprinkler system. The company providing the sod brought it by truck two days later at which time 2 worker installed the sod. The owner of the company showed me how to work the timer with had been installed in my garage. They completed the installation of sod that day and also programmed the timer for me. The lawn looks GREAT!!!! I appreciated the professionalism and work ethics of all of the workers and the owner."
Fire pit patio
BBQ
Pavers, BBQ
Modpool, artificial turf, concrete, outdoor patio
BBQ island

+106

Response time2 days
Recommended by95%of homeowners
Avatar for Irrigation Experts
Irrigation Experts
4.9(
41
)

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"We needed major repairs and new sprinklers on an old irrigation line. Russell worked hard and conscientiously to do a thorough job. I was very pleased with his work."
Irrigation System Repair
Sprinkler Installation
Irrigation System Tune-Up
Response time4 hrs
Response rate99%
115 neighbors recently requested a quote
Avatar for Lanter Landscapes
Lanter Landscapes
4.6(
53
)

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Small jobs welcome

"They did a great job clearing out the old lawn and getting the yard prepped. It was a fairly quick process, about a week after spraying the weeds and clearing them. We had a problem with the front corner of the lawn kept dying off, Edward came by and attempted to rectify the problem with seed and fixing the sprinkler head. All free of charge. The work completed and amount charged was very reasonable."
Buena Park
Monrovia
San Dimas
Walnut
La Verne

+18

Response time12 hrs
4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Felipe Handyman Services
Felipe Handyman Services
4.8(
138
)

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

Been in business since 1984, and we pride ourself on quality work. Please give us a call at 310-503-7537. Owner Operated, Veteran owned.\n We provide high quality Handyman work with all experience Handymen when it comes to home repairs.\nWe provide professionalism and exceptional work ethics.\nWe provide a clean work environment.\nWe place our customer 1st and and treat them with the upmost respect of them and their home.\nChoose Felipe's Handyman Service for the best top quality work and expertise, completive pricing with superior work and expertise. Call us to schedule and appointment or to maintain your home year round.\n

Bathroom Remodel
Kitchen Remodel 3
Kitchen Remodel 2
Bathroom Remodel 2
Kitchen Remodel

+177

Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
K & D Landscape, Inc.
4.8(
5
)

Serving Walnut, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

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! \nServices Include:\nLandscape 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.

Front area
Paver paths & DG
Paver path
Paver install
Paver patch

+51

Response time1 day
Recommended by100%of homeowners
...
Showing 1-10 of 219
Lawn Irrigation questions, 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.

Common options include Kentucky bluegrass, fescue, and ryegrass. Choose based on climate and lawn usage.

For optimal results, water newly planted grass seed at least twice a day—once in the morning and again in the late afternoon. The goal is to keep the soil consistently moist for the first two weeks, but be careful not to overwater or flood the seeds. After about two weeks, you can reduce the frequency to once per day. Always monitor weather conditions and adjust your watering schedule accordingly; for instance, you won't need to water as much if it rains.

Soaking grass seeds in water before seeding is called pre-germinating. It’s not necessary but can be very helpful in some cases. Some grasses like are very slow to germinate, and basic seeding on the ground is unlikely to be effective—that’s especially true of cool season grasses like Kentucky bluegrass, rye grasses, and Bermuda grass. Soaking these seeds in a bag or bin of water for one to four days beforehand can give the grass the start it needs to survive.

The fastest growing grass seeds are Bermuda grass, which is a warm-season grass and ryegrass, which is a cool-season grass. Both of these grass types tend to germinate in five to 10 days. Other fast-growing varieties include perennial Ryegrass and fescues, all of which have unique characteristics and growing requirements.

The Walnut, CA homeowners’ guide to lawn irrigation services

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