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Permagreen Landscaping

Landscapers in Thousand Oaks, California
Ranked #8 in Thousand Oaks | Grade B-
4.60 (33 reviews)

Permagreen Landscaping

Local landscape contractor completing pavers, planters, drainage, irrigation, and lawn-to-garden conversions with practical, rebate-aware guidance Serving homeowners across Thousand Oaks, California.

Permagreen Landscaping business photo 1 - Landscaping in Thousand Oaks
Permagreen Landscaping business photo 2 - Landscaping in Thousand Oaks
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Why Homeowners Choose This Business

Clear communication on scope and budget, practical design suggestions suited to local rebates and water-wise goals, and coordinated scheduling from demo through finish work. Local knowledge of drainage and irrigation needs after heavy rains helps ensure durable results Local experience that helps homeowners across Thousand Oaks, California compare a more region-aware provider.

Service Area

Thousand Oaks, California, Newbury Park, and nearby Conejo Valley neighborhoods.

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How This Business Compares

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Services Covered

  Renovation Services
  Supplier
  Installations
  Landscape Construction
  Paver Patios
  Paver Walkways
  Drainage Solutions
  Grading and Excavation
  Irrigation and Drip Systems
  Drought-Tolerant Landscaping
  Lawn to garden conversion
  Garden Planters
  Outdoor Lighting Poles
  Fence Installation

Services include landscape construction, paver patios and pathways, planter and garden builds, drainage and grading, irrigation and drip systems, lighting pole installations for market lights, fence installation on select projects, and drought-tolerant/lawn-to-garden conversions.

Reviews

Customer Reviews

Lawrence In
After our kids left for college, we decided to redo our water-hungry, high-maintenance backyard. A friend recommended Permagreen Landscaping, and working with Kaster was a breath of fresh air. He listened, didn’t push extras, and brought cr…
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After our kids left for college, we decided to redo our water-hungry, high-maintenance backyard. A friend recommended Permagreen Landscaping, and working with Kaster was a breath of fresh air. He listened, didn’t push extras, and brought creative, thoughtful solutions—especially when it came to a tricky gas heater install near our pergolas.
What started as a simple paver job became a full transformation: demo, grading, new planters, drainage, pavers, artificial turf, native plants, trees, and lighting. His crew was respectful, hardworking, and cleaned up beautifully.
This wasn’t just a job—it felt like a partnership. Kaster was honest, experienced, and stayed on track despite bad weather and outages. Highly recommend Permagreen for anyone serious about quality landscaping.
Darren Vadnais
No respect for Neighbor's property! They put up a fence for the property next to me and left piles of dirt from post holes dug. They poured the majority of the concrete for these post holes on my property. They knew before hand that I will…
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No respect for Neighbor's property! They put up a fence for the property next to me and left piles of dirt from post holes dug. They poured the majority of the concrete for these post holes on my property. They knew before hand that I will be putting a retaining wall on my side of the property line as well as a fence. This contractor was arrogant and condescending about this matter and knew perfectly well of my plans as he even provided an estimate to do my project. As always with contractors check their license and possession of proof of Workers Compensation Insurance for their workers, unless you have a premium home owners insurance policy, which most people cannot afford.

2/14/2025
I reviewed your reply, if this is how you respect surrounding areas, I.E. neighbor's property and lasting attitude against them then I see no reason to change my review. My project will take place but in my own time. If you were serious about your effort to remedy your errors you would provide a notorized statement as such interested of updating and further disrespecting the issue.
Jonathan Panossian
Showing before and after photos. Kaster and his crew were great to work with. He was very responsive and made sure the project got done per the parameters of the agreement. I was doing the lawn to garden conversion and wanted to get the…
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Showing before and after photos. Kaster and his crew were great to work with. He was very responsive and made sure the project got done per the parameters of the agreement. I was doing the lawn to garden conversion and wanted to get the least expensive option to qualify for the rebate. He gave me a very reasonable price and did an amazing job. And I was able to get the rebate approved! I 100% recommend Kaster and Permagreen for any landscaping work.
Kristin
We had an incredible experience with Permagreen Landscaping! After the rains last year caused flooding, we needed new drainage installed, which required removing a ton of concrete that we replaced with pavers. We also needed new sprinklers…
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We had an incredible experience with Permagreen Landscaping! After the rains last year caused flooding, we needed new drainage installed, which required removing a ton of concrete that we replaced with pavers. We also needed new sprinklers and drips installed all across the yard. We also wanted sturdy poles put in to string our market lights across. Kaster and his team went above and beyond to make sure everything was done perfectly.

The attention to detail, especially with the pavers, was top-notch. Even in tricky areas where the cuts were more complicated, they nailed it, making the entire space look seamless and clean. Kaster was honest and fair from the start—he set clear expectations, stayed within our budget, and kept everything on track. The crew was on time every day, respectful of our space, and worked really hard.

If you're looking for reliable, skilled landscapers, we highly recommend Permagreen Landscaping. They transformed our outdoor space and gave us peace of mind!
Ruben Ram
PermaGreen/Kaster did an amazing job with our front yard and a planter area next to the pool They are very Professional and Courteous. Kaster stands by his word and work which means a lot these day. I highly recommend them if your looking f…
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PermaGreen/Kaster did an amazing job with our front yard and a planter area next to the pool
They are very Professional and Courteous. Kaster stands by his word and work which means a lot these day.
I highly recommend them if your looking for any type of outdoors contract work.
No job to big or small he says.
Thank you

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Frequently Asked Questions

They work on full outdoor upgrades including demo and grading, paver patios and walkways, planters, drainage systems, and irrigation. They also complete lawn-to-garden conversions and related hardscape features.

Yes, customer feedback notes experience delivering lawn-to-garden conversions aimed at meeting local rebate criteria. They can discuss plant choices, irrigation, and materials to align with program requirements.

Reviews describe successful drainage projects following heavy rains, including removal of old concrete and integration with new pavers. They assess grading and tie in drains and irrigation to improve water flow.

Projects usually begin with a walkthrough to define scope, budget, and timeline. They handle demolition, grading, installation, and finish work, keeping communication open for adjustments as needed.

Call the main line or visit the website to get in touch and share project details. Photos and rough measurements can help them provide an initial estimate and schedule a site visit.
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Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday 9:00 AM – 5:00 PM
  • Sunday Closed

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Business Details

Business Rating
4.60 (33 reviews) Pro Listing
Address
227 Ensenada Ave, Newbury Park, CA 91320, USA, Thousand Oaks, CA 91320
Business Type
Landscaper
Website
http://www.permagreenlandscaping.com/
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Landscapers in Thousand Oaks, California

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