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Best lawn irrigation specialists near Altadena, CA

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TRUSTED BY ALTADENA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon125
    Verified lawn irrigation services reviews

Top-Rated Lawn irrigation specialists in Altadena - Updated Nov 2026

Avatar for C Perez Sprinkler & Landscape
C Perez Sprinkler & Landscape
4.5(
142
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Altadena, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Cipriano has been working with us for 7 years on maintaining our yard. He has a wealth of knowledge on plants, flowers, and trees. He landscaped our front and back yards, which included fencing and irrigation and drainage. When dealt with a problem he is able to provide workable ideas to solve it…which he has done several times for us. He has a “good eye” for what works best and a real passion for gardening and landscaping."
Additional Photos
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Additional Photos

+59

Response time1 day
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for LA Landscape & Sprinkler Pros
LA Landscape & Sprinkler Pros
4.7(
20
)
Lawn and Garden Sprinkler System - Repair

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I hired Erix with LA Landscape & Sprinkler Pros to completely redo my irrigation setup, and I’m really happy with how everything turned out. He installed a mix of drip irrigation and pop-up sprinklers throughout the yard, and it’s made a huge difference already. The coverage is much more even, everything runs efficiently, and the installation was done neatly and professionally. What I appreciated most was how thorough and knowledgeable he was throughout the whole process. He walked me through the best setup for the different plants and lawn areas, suggested a few smart adjustments to help save water, and made sure everything was working properly before wrapping up. It never felt rushed, and you could tell he actually cared about doing the job right. The yard already looks healthier, and the whole system feels much more updated and reliable. Erix was professional, easy to communicate with, and great to work with from start to finish. I’d definitely recommend him to anyone needing irr"
Cabin Oasis
Cabin Oasis
Cabin Oasis
Cabin Oasis
Cabin Oasis

+62

Response time7 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for Rainforestla, Inc.
Rainforestla, Inc.
4.7(
37
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For Business

Serving Altadena, CA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"This is the second review I am writing for RainforestLA in reference to a second job they have just completed for my wife and I. We can now confidently say that our backyard is now the most aesthetically pleasing part of our house, as well as the most enjoyable part in which to spend time, thanks to the beautiful work done by Yosef and his guys at RainforestLA. They produced quality work quickly. As has been our experience, Yosef kept us up-to-date with daily progress reports. Because of our earlier experience with the company, we felt free to trust their suggestions and my wife and I are, once again, extremely grateful to RainforestLA for transforming our backyard into the perfect place to lounge. We plan on hiring them again, and cannot recommend enough."
wood retaining wall
steps
steps
steps
steps

+59

Response time3 days
Recommended by96%of homeowners
Avatar for Maya Tree Service
Maya Tree Service
4.5(
92
)
Lawn and Garden Sprinkler System - Repair

Serving Altadena, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Victor is awesome not only fixed the water system but he also helped me set up the entire thing with a new sprinkler! Plus there is a 90 day warranty, will get help from Victor again."
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dario Landscaping
Dario Landscaping
5.0(
13
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For Business

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"mY recent exemplary experience with this company warrants a very strong endorsement. Dealing with Diego Castenada, COO of Dario Landscaping was a rare treat in this era of unreliability and poor performance on representations. He is a very likable gentleman who was punctual, delivered comprehensive proposal in days as promised and proceeded to perform as promised. The job, a walled garden that included street exposure, was completed in the time projected by an excellent professional team and the finished product was exactly what we had in mind. All said, an enjoyable experience with an outstanding result."
RTF Sod Installation Completed
Before Picture of RTF Installation
Before Picture of RTF Installation
Before Picture of RTF Installation
Before

+34

Response time12 hrs
Response rate98%
37 neighbors recently requested a quote
Avatar for Altamirano Services
Altamirano Services
4.4(
18
)
Lawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or Activate

Serving Altadena, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Antonio was professional and personable. My puppy had chewed through the wires that connected the backyard sprinklers to the controller in the garage. Antonio presented a creative solution to install a portable controller for the valves controlling the backyard sprinklers so that we didn’t have to break up concrete to put down new wires to connect to the controller in the garage. He also replaced the backyard valves, fixed a broken irrigation pipe, and replaced a number of broken sprinkler heads. Very pleased with his work."
Rancho Palos verdes
Rancho Palos verdes
Rancho Palos verdes
Rancho Palos verdes
Rancho Palos verdes

+82

Response time4 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Lanter Landscapes
Lanter Landscapes
4.6(
53
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For Business

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Small jobs welcome

"Ed Lanter was an amazing guide and partner in creating a cost efficient and timely landscape project! He was a great communicator through out the project and gave some great suggestions! The work that Lanter Landscapes provided was quick, efficient, thorough and complete! I would definitely recommend them to my friends and family! Thanks Ed!"
Buena Park
Monrovia
San Dimas
Walnut
La Verne

+18

Response time12 hrs
14 neighbors recently requested a quote
Recommended by86%of homeowners
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Lawn Irrigation FAQs, answered by experts

Birds eat grass seed for one simple reason—it’s delicious! The seeds are rich in nutrients such as carbohydrates, proteins, and fats. Seeds are also high in energy, so humans eat trail mix loaded with seeds and nuts for long-distance activities. Grass seed, when unprotected, is also exceptionally easy to access.

While it’s possible to grow grass seeds by throwing them down, this isn’t the best way to plant them. By amending and prepping the soil beforehand, you’re providing optimal contact between seed and soil for a better chance at germination. If you throw them down without preparing the soil beforehand, seeds are more likely to blow away, get eaten by hungry birds, or never grow.

First, you should figure out whether you have dormant or dead grass. Dead grass won’t come back, so you’ll have to reseed if you’re hoping for a lush lawn. However, grass can go dormant if it hasn’t received enough water or if temperatures are too cold. If it’s still decently warm outside, you can revive dormant grass by watering it. But if it’s mid-January in New England, for example, you’ll need to wait until the weather warms up again. If you want to keep grass green in winter, consider a grass like Kentucky bluegrass, which maintains its color year-round.

Yes, in most cases, grass will return after your dog urinates on it. But without preventative measures, there’s always a chance your dog will pee on the grass again, leading to brown patches come summer. This aside, even if your grass is dead in patches, simply reseeding the dead spots should help restore your lawn. 

If you choose not to reseed your lawn, unaffected grass surrounding the dead patches will spread over any dead spots. But be prepared for this option to take longer—you likely won’t be able to grow grass fast.

If you’re wondering whether grass seed will germinate on top of soil, the answer is yes. In fact, it’s the best way to plant your grass seed. Spread seeds in an even layer on top of loose, fertile soil will allow them to germinate and grow strong roots. Topping them with a thin layer of straw will help them retain moisture and stay put, as well as protect them from getting eaten by animals.

The Altadena, CA homeowners’ guide to lawn irrigation services

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