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Winterization & Startup

Commercial & HOA irrigation winterization

Scheduled, documented winterization for HOA common areas, office parks and multi-controller commercial sites across the Triangle. Local, fully insured, with a written record of every zone.

10+ yrs serving the Triangle
Local insured & accountable
100% satisfaction guarantee
12-mo workmanship warranty

Commercial irrigation winterization, scheduled and documented

Commercial irrigation winterization is the same physics as a residential blow-out and an entirely different job to run. A property with six controllers, four points of connection and eight hundred heads cannot be cleared by working through it and hoping nothing was missed — it needs a plan, a schedule and a record.

Most of the risk on a commercial site is organisational rather than technical. Zones get missed because nobody had a full map. Assemblies in a locked mechanical room stay full because the contractor could not get access on the day. A section of the property that was re-landscaped last spring is on a controller that was never handed over. All of those turn into spring failures that surface as flooded turf beside a car park or a soaked walkway, and the person explaining it to a board is you. We work from a documented zone list, confirm access before the day, and hand back a written record of what was cleared, what was drained and anything we found on the way. For boards and property managers that record matters as much as the work, because it is what turns an unexpected March repair into a documented, defensible sequence of events.

We handle commercial and HOA irrigation winterization in Cary, Raleigh, Apex, Morrisville, Holly Springs, Fuquay-Varina and throughout Wake County — part of our winterization and spring startup service.

Two Cary Sprinklers technicians working together on an irrigation repair in a Cary, NC yard

What commercial winterization covers

Diagnosed right and fixed with genuine Hunter, Rain Bird & Toro parts.

Full zone inventory first

We build or confirm a zone list before the visit so nothing gets cleared by memory. On sites that have grown in phases this is usually where the surprises are.

Multiple points of connection

Large properties rarely have one supply. Each POC and each backflow assembly gets isolated and drained in turn rather than assuming the whole site came off one valve.

Access arranged in advance

Mechanical rooms, gated areas and locked controller cabinets get confirmed before the day, because a return trip in December is a return trip you pay for.

Common areas and streetscape

Entrance features, medians and streetscape planting sit on their own zones and are the easiest to overlook. They are also the most visible when they fail in spring.

Every controller shut down properly

Each controller is set so it cannot fire during a January thaw, and we note the programs so spring startup does not begin from a blank clock.

A written record on completion

You get a per-zone record of what was cleared and drained, plus anything we flagged. It is the document a board asks for when a question comes up in April.

Signs your site needs a managed winterization

  • More than one controller or more than one point of connection
  • Areas added or re-landscaped since the system was installed
  • Assemblies or controllers behind locked doors or gates
  • Last spring turned up damage nobody could account for
  • A board or owner who wants the work documented

How the work happens, step by step

No mystery, no runaround — here’s the order we work in.

Walk and inventory

We walk the property, confirm the controllers, POCs and zone counts, and identify anything that needs access arranged. On a new site this happens before the schedule is set.

Schedule and confirm access

The visit is booked against the forecast with enough margin before the first hard freeze, and access is confirmed with whoever holds the keys.

Clear systematically

Each POC is isolated, each assembly drained, and every zone cleared in a documented order so nothing is skipped and nothing is done twice.

Report and plan spring

You receive the written record, plus a note of anything that should be repaired over the winter rather than discovered in April.

Reviews

What our Triangle neighbors say

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Shahar Moscovits profile picture
Shahar Moscovits
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I’m so glad I found Cary Sprinklers! Adam, the owner, is incredibly friendly, honest, and straightforward. He found several problems with our sprinkler system and was able to fix them for a very reasonable price. We had other companies come out who tried to upsell us on repairs costing thousands of dollars, so the difference was unbelievable. I have some experience in this field myself, so I know how to evaluate vendors and recognize when someone is being honest and when they’re simply trying to sell you more work. Adam was clearly focused on actually solving the problems rather than taking advantage of us. He saved us a tremendous amount of money, and we really appreciate it. Thank you so much, Adam, for your honesty, professionalism, and excellent work. Highly recommended!
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cyndy White profile picture
cyndy White
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This is the second time we have used Cary Sprinklers, and both times involved dirty digging and repairing complex leaks. The first was an underground valve leak and they put the dirt and our sod back as if it was their own home. The site around our second job by our backflow was also filled in nicely. Adam the owner, Matt the estimator, and Colby the irrigation magician were all great to work with. We think our irrigation in our box came apart when TOC main busted and the extreme pressure of 200+ psi was too much. Matt did a thorough job looking at our issue, answering all my questions about the possible TOC main break playing a part, and giving quote for the time he felt it would take. Keep in mind, this is the type of small business where you need to be flexible on the time of arrival since prior jobs may put them behind. With this said, the crew will spend all the time needed to repair the issue you have at your home and not rush to make things just good enough. They want to make sure the repair is done to your satisfaction. I texted Adam several times and he had a prompt response time. He was also prompt via email with a post work invoice question. We recommend supporting Cary Sprinklers for the reasons above and because this is a small business growing roots in our community.
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Matt Pickens profile picture
Matt Pickens
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Very fast service and Colby was very professional. Highly recommend using Cary Sprinklers.
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Lynne profile picture
Lynne
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Fantastic company! I highly recommend Cary Sprinklers. They did a great job!
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James Cleary profile picture
James Cleary
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Cary Sprinkler was easy to get an appointment online, they kept me informed every step of the way. The technician was on time, knowledgeable and personable. Would use again and recommend.
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Beth K Mandell/Lerner profile picture
Beth K Mandell/Lerner
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Adam and Gerald showed up right on time and kept me updated with texts the night before and the day of with their ETA. I needed a new zone added for part of the yard that wasn’t getting enough water anymore, and they did a great job. Fair pricing, excellent communication, and very professional — I’m really happy with the result.
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Kate Wotton profile picture
Kate Wotton
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5 stars — Highly recommend Cary Sprinklers! We hired Cary Sprinklers to expand our existing irrigation system by extending one zone and adding a completely new zone. From the beginning, they were professional, knowledgeable, and very easy to work with. What really impressed us was the equipment and efficiency. They used a Toro Dingo to trench the new lines, which allowed them to get the work done quickly and professionally while keeping the disruption to our yard to a minimum. The crew clearly knew what they were doing, and the installation was done right. Adam took the time to explain what we needed and why, and the communication throughout the project was excellent. The new zones give us much better coverage of the property, and everything is working exactly as it should. We couldn’t be happier with the finished system. The whole process was smooth, and the work exceeded our expectations. We would definitely use Cary Sprinklers again.
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Beth Turkish profile picture
Beth Turkish
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Cary Sprinklers is amazing. Adam is professional, capable, and wonderful to do business with. We called him because we had trouble with our timer app and controller. It wasn’t a brand that he usually works with, but he figured it out and fixed it anyway. Additionally, his team did an amazing job removing this massive root to get a broken sprinkler out of the ground and replace it and even under budget! I’ve done business with a few sprinkler companies in my lifetime, and these guys are the best!! They are honest, reliable, and very detail oriented. You will not be sorry if you call Cary Sprinklers.
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John Donellan profile picture
John Donellan
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Adam came out and made adjustments to several unfamiliar sprinkler heads that had been causing some lawn coverage issues. He worked quickly & efficiently to correct the issues to my satisfaction. A very good experience!
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Why property managers choose us

01

Documentation as standard

Every commercial winterization comes with a per-zone record. It is not an extra and it is not a summary email — it is the paperwork your board will ask for.

02

Owner-involved on site

Adam is on commercial jobs, not just quoting them. On a property this size the value of that is decisions made on the spot instead of a callback tomorrow.

03

Repeat scheduling that works

We hold your site details year to year, so the second autumn is a confirmation rather than a survey. Upfront pricing, guaranteed work, 12-month workmanship warranty.

Commercial winterization in Cary, Raleigh & the whole Triangle

We winterize HOA and commercial irrigation across the Triangle, and larger sites need booking well before the first freeze. Choose your town for local details: Cary · Raleigh · Apex · Morrisville · Holly Springs · Fuquay-Varina.

Related services we handle on the same visit: commercial irrigation · HOA irrigation services · sprinkler blow-out.

Commercial irrigation winterization FAQ

How far ahead should a commercial site book?

Earlier than a house. Large properties take longer, often need access arranged, and the window before the first hard freeze is finite. Booking in September or early October means you get a date that suits the site rather than whatever is left.

Do you provide documentation for our board?

Yes. Every commercial winterization includes a per-zone written record of what was cleared and drained, along with anything we flagged for repair. It is included, not an add-on.

What happens if a zone was missed and something breaks?

That is exactly what the zone inventory and the written record exist to prevent. If we cleared it and it failed, our workmanship warranty covers our work — and the record makes it clear what was and was not done.

Can you work around our access restrictions?

Usually, if we know in advance. Locked mechanical rooms, gated sections and controller cabinets are all normal on commercial sites; the only real problem is finding out about them on the morning of the visit.

Do you cover HOA common areas as well as commercial property?

Yes. Common areas, entrance features, medians and streetscape planting are a routine part of this work, and they are usually the zones most likely to be overlooked.

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Get your free quote

Tell us what’s going on and we’ll get right back to you — usually the same day. Prefer to talk? Call or text 919-341-9644.

  • Local & insured
  • Upfront pricing — no surprises
  • 100% guarantee + 12-month workmanship warranty

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    Need your site winterized on schedule?

    Documented, zone by zone, before the first freeze. Call or text 919-341-9644.

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