Sprinkler Blowout / Winterization

Prices start at:

$57.00

for 1 zone

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Sprinkler System Blowout / Winterization

At Organo-Lawn we offer professional sprinkler system winterization by highly trained professionals that care about your sprinkler system. Each of our technicians is trained to handle almost every type of sprinkler system and can ensure that your sprinkler system will be winterized properly to avoid expensive repairs.

At Organo-Lawn we perform lawn aeration, lawn winterization, and sprinkler blowouts so there is no need to make any extra phone calls to arrange all three services. This is easy on you because you can mark your sprinkler heads before the aeration and then after the fall fertilizer is applied you can water your lawn to activate the application. Then a few days after the aeration and lawn winterizer are completed we will return to your house to blow out your sprinkler system. We service the Boulder, Fort Collins and Arvada areas and with one phone call you can coordinate all three services.

Sprinkler Blowout Boulder


Sprinkler Blowout / Winterization Pricing

Number of Zones - Price

1 Zone - $57.00

2 Zones - $61.00

3 Zones - $65.00

4 Zones - $69.00

5 Zones - $73.00

6 Zones - $77.00

7 Zones - $81.00

8 Zones - $85.00

9 Zones - $89.00

10 Zones - $93.00

11 Zones - $97.00

12 Zones - $101.00

13 Zones - $105.00

Additional zones are $4.00 extra per additional zone.


Do You Need to be Home for the Sprinkler System Winterization?

This depends. If you know how to shut off the water to the sprinkler system and drain the basement pipe, then you do not need to be home for us to blowout your sprinkler system. We will use your sprinkler system valves to operate each sprinkler zone and we typically do not need access to the sprinkler clock.

After we finish blowing out the outside sprinkler system we will leave instructions or you can watch this video on how to drain the basement pipe. Please note that we will not guarantee the inside system if our instructions are not followed exactly.

If you don’t feel comfortable draining your own sprinkler system basement pipe, we completely understand, and this is why we will email you the day before your sprinkler blowout with our arrival time. These arrival times have a one hour to a one and a half hour time window so you will not need to wait around all day.

You might enjoy the fact that you don’t have to be home for the sprinkler blowout or you might want to be home. Either way, we can help make sure that your sprinkler system will work properly the when you start it up the following spring.


What Date Should a Sprinkler System Be Winterized to Prevent Freeze Damage?
Our recommendation is to have the system ready for winter before October 25th; however, this date can vary depending on the seasonal temperatures. Some seasons we have had hard freezes as early as the first week of October and other seasons our first hard freeze is around Thanksgiving. Note: Our schedule is very full around October 10-October 21st so schedule your sprinkler system blowout early.
Sprinkler System Blowout Season
September 25th – November 10th or until it gets too cold to properly blowout sprinkler systems. Important note: we cannot guarantee any systems for any damage if they were winterized after the first hard freeze. We record the first hard freeze date each year.

Sprinkler Head Boulder

FAQ Sprinkler Winterization