Green Valley Irrigation Ltd.

Sprinkler Systems
ON L7E 0A8
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Sprinkler Systems
Green Valley Irrigation Ltd.
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Reviews for Green Valley Irrigation Ltd.

Average customer rating:
9.8 10 (254 reviews)

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Greg from Vaughan
Greg from Vaughan
1 review Vaughan, ON
10/10

Sprinkler System

I had occasion to source Green Valley from the overwhelming positive reviews on the HomeStars website. John the owner is a real "gem" in the area of residential sprinkler system requirements - honest, professional, competent and an all around decent individual. I emphasize honesty because after experiencing significant problems with my system this spring as a consequence of a flawed winter shut off attributable to another sprinkler technician, John took the time to highlight the issues and salvage all workable components. Thank you John!

Approximate cost of services:
$350.00
What could this company do to improve their services?
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Scott Stennett from Mississauga
Scott Stennett from Mississauga
5 reviews Mississauga, ON
10/10

Residential irrigation system

I contacted Green Valley Irrigation to arrange for a quote. They arrived that same day and offered me a professional job that accommodated 100% of my needs at a price that I just couldn't refuse. Further, they were able to start the work within days of first visiting the job site. I was very impressed with the completeness of the work. All areas were adequately covered by the irrigation system. They had a very challenging job going through mature roots and plenty of hardscaping (large rocks, etc). But the place was very tidy when they finished.

Approximate cost of services:
$2,000.00
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John/Lynn O.
John/Lynn O.
5 reviews Brampton, ON
10/10

Irrigation

Once again Johns company amazed me. We have gotten him a lot of clients because his company deserves it. He is always on time. Never ignores a call or text. We had a problem twice with the irrigation system. Not his companies fault but because of the fence guys hit two lines and John came out within 24 hours and fixed it for us. Excellent job. Love his work and system he installed. Goes the extra mile to make his clients . Just gave three more cards out to neighbours and I am proud to recommend him to anyone. Lynn from Brampton

Approximate cost of services:
$1,800.00
What could this company do to improve their services?
Can't find a thing wrong with this company
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Peter from Mississauga
Peter from Mississauga
3 reviews Mississauga, ON
10/10

Sprinkler Installation

John from Green Valley Irregation LTD. showed up on time and on the scheduled day. He did a great job for a great price. I would recommend them to anyone.

Approximate cost of services:
$900.00
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Nick
Nick
3 reviews Brampton, ON
10/10

irrigation System

I would like to thank John and his team for the excellent service they provided from the time I received the quote to the day of the installation. This guy knows his stuff. He gave me a percise layout at the time of quote, and very efficient on the day of install. I would recommend Green Valley to anyone looking for an irrigation system.

Approximate cost of services:
$2,500.00
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Terry from Oakville
Terry from Oakville
3 reviews Oakville, ON
10/10

Sprinkler System

After several sprinkler system quotes we chose John because he was most reasonable and showed us exactly where the system would be. Fast and efficient installation. Best thing is that John is always available for advice and after sales service. He is either available by cell phone, or gets back to us in a very short time.

Approximate cost of services:
$2,800.00
1 of 1 people found this review helpful.
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Guido Titton from Vaughan
Guido Titton from Vaughan
1 review Vaughan, ON
10/10

Sprinklers

John is your go to contractor for your irrigation needs! He is by far the most reasonable and reliable, delivering on service and professionalism, his staff are well experienced and courteous and John is always available to answer any questions. Green Valley did a phenomenal job on time and above my expectations!

Approximate cost of services:
$1,500.00
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Richard
Richard
5 reviews Vaughan, ON
10/10

Sprinkler System

I was quoted by a few contractors for a sprinkler system and John was by far the most competitive. Upon meeting John for the first time, I had a very good sense about his honesty and professionalism. My instincts proved to be correct, as I found John to be a man who is true to his word. He was punctual, courteous, and completed the job beyond expectations. Being a teacher and somewhat of a perfectionist, I asked alot of questions and he happily obliged. John would not quit until I was completely satisfied down to the minute detail. I will definitely recommend John to all of my family and friends. My report card for him would read A+.

Approximate cost of services:
$1,300.00
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Craig from Mississauga
Craig from Mississauga
1 review Mississauga, ON
10/10

Sprinkler Installation

After getting a few quotes from other companies John was very competitive. John did our and my neighbors system at the same time. John and his team were very professional always returned my calls promptly, showed up when he said he would show up and finished the work on time. His team did great work and John came out personally to fix a small issue caused by having a driveway installed at no cost. Highly recommended to anyone looking for sprinklers.

Approximate cost of services:
$2,800.00
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Philip Small from Burlington
Philip Small from Burlington
11 reviews Burlington, ON
10/10

lawn irrigation

John Nissan owns and operates Green Valley Irrigation Ltd. The initial installation was flawless and complete. The system included a zone specifically for our satellite planter boxes (where we grow our vegetables) The planters are scattered throughout our back and side yards. John's crew ran remote lines to each box......our vegetables are thriving and much time has been saved by not lugging water containers to the gardens. This follow up review is to advise those considering an irrigation install to call John Nissan. I have met very few trades that care for their customers as much as John does. I have had two service calls since my original install - one to move a sprinkler head because I mistakenly told the crew to put it in the wrong place and a second service call to help me with the programming of the irrigation controller. Both times John came by, saw the problem, fixed and bid me a good day....no charge - happy to do so. His initial install price at the outset was MORE than competitive and his after install service is commendable and leaves me with nothing but gratitude. Yes, it's only an irrigation system but dollar for dollar John's company delivers the best bang for your buck. Kudos again to John and his crew.

Phil Small
President/CEO (retired)
TFT-V - Toronto Stock Exchange

Approximate cost of services:
$2,000.00
1 of 1 people found this review helpful.
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The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Green Valley Irrigation Ltd.

Green Valley Irrigation offers complete solutions to your irrigation needs. We specialize in engineering state-of-the-art water conscious irrigation systems using industry established technologies maintaining reliability and economy. We are well-versed in the latest equipment and installation techniques that will ensure a water-efficient system, maintaining reliability, and competitive pricing. It is important to provide this expertise promptly and courteously to our customers.

We realize your time is extremely valuable, so we will come onsite for an initial consultation that will outline the basic requirements and review important factors needed to complete your irrigation needs. To ensure the highest-quality installation and optimum operation of your sprinkler system, we will send a Professional Irrigator who will provide a professional design for planning and ease of viewing. We'll work with you to define a plan of action to meet your personal and financial requirements. And after installation is complete, we will show you every detail of the proper operation of your new irrigation system. We make sure all the steps are taken to perform the service at the your convenience.

Here are several key characteristics to look for when evaluating the water efficiency of a lawn sprinkler system:

Matched-Precipitation Rate Sprinkler Heads
All sprinkler heads on a given circuit should be the same type (e.g. rotors, pop-up spray, etc.) and have matched precipitation rate (in inches per hour). Heads with differing precipitation rates have widely varying operating times, which can lead to the over-watering of one area in order to sufficiently water another.

Head-to-Head Coverage
sprinkler installation Turf pop-up sprinkler systems are designed to operate with head-to-head coverage, where the spray from one sprinkler head reaches to the next, resulting in necessary overlap. Precipitation rates are based on the assumption of overlap. Places where the sprinkler's spray pattern does not overlap are likely not getting sufficient water and may develop brown dry spots. These spots indicate the system has low "uniformity" of coverage. To compensate, one has to run the sprinklers for longer times to get adequate water to the dry spots, while the rest of the lawn is getting over-watered.

Precipitation Rate That Does Not Exceed the Soil's Infiltration Rate
Based upon soil characteristics, water will soak into the ground at differing rates. Sandy soils have high (fast) infiltration rates, while clay soils have low (slow) infiltration rates. If the precipitation rate of the sprinkler heads exceeds the soil's infiltration rate, then runoff and erosion occur (especially on slopes). On flat ground, this will also lead to piddling. If your sprinklers' precipitation rate exceeds the infiltration rate, lower precipitation rate heads can be installed, or you can shorten your watering times and use multiple start times (e.g. 3 start times at 5 minutes each at 1-hour intervals instead of 15 minutes all at once) to allow the water to soak into the soil.

Appropriate Water Pressure
Each sprinkler head is designed to operate within a certain range of pressure, typically around 40 to 50 pounds per square inch (PSI). When water pressure is too low, the sprinkler head will emit large drops and likely will not produce the proper spray pattern or a radius that reaches to the next head. If pressure is too high, the head will produce a fine mist, which leads to water loss due to evaporation and "fly-away" in even light winds. In addition, high pressure can lead to over spray and a distorted spray pattern, along with many other problems.

Clean, Even Spray Pattern
If the spray pattern of a head is distorted, browns spots may develop on the lawn. This may be caused by blockage in the screen or in the nozzle itself, and the head may need to be cleaned. If this does not fix the problem, the nozzle may be worn and needs to be replaced.

There should be no wasteful over spray onto sidewalk, patio, driveway or street. If there is over spray, replace the nozzle with another with the appropriate spray pattern (e.g. 1800 instead of 3600) or relocate the sprinkler head.

Vegetation or other objects should not obstruct the spray from the head. Trim back vegetation or raise the sprinkler heads as needed. This will increase the system's uniformity of coverage.

CATEGORIES
Sprinkler Systems
PRODUCTS
Sprinkler Systems Installation, Lawn Irrigation Installation, Hunter Rainbird Products
SERVICES
Sprinkler Systems Installation Lawn Irrigation Installation
SPECIALITIES
Sprinkler Systems
WEBSITE
http://www.greenvalleyirrigation.com
YEAR ESTABLISHED
2002
NUMBER OF EMPLOYEES
6
LIABILITY INSURANCE
Yes
WORKERS COMPENSATION
Yes
WRITTEN CONTRACT
Yes
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