---
title: RTU Maintenance
description: We have had quite a few calls for no AC this past week. Some of the calls were caused by cottonwood caking the coils. If you would like a QPM contract to help prevents issues like this gives us a call.
image: https://unitedoperations.com/hubfs/Imported_Blog_Media/cottonwoodscreens-2.jpg
---

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- About 
    - [About Us](https://unitedoperations.com/about)
    - [Community](https://unitedoperations.com/united-operations-community)
- [Building Services](https://unitedoperations.com/building-services)
- [HVAC](https://unitedoperations.com/hvac-maintenance)
- [Operations Mgmt.](https://unitedoperations.com/operations-management)
- [Policing](https://unitedoperations.com/policing)
- [Construction](https://unitedoperations.com/construction)
- [Contact Us](https://unitedoperations.com/contact-us)
- Latest 
    - [Reminders](https://unitedoperations.com/blog/tag/reminders)
    - [Promotions](https://unitedoperations.com/blog/tag/promotions)
    - [Newsletter](https://unitedoperations.com/blog/tag/newsletter)
    - [Fun Stuff](https://unitedoperations.com/blog/tag/fun-stuff)
    - [Snowfall](https://unitedoperations.com/blog/tag/snowfall)

# RTU Maintenance

[![](https://unitedoperations.com/hs-fs/hubfs/Imported_Blog_Media/cottonwoodscreens-2.jpg?width=205&height=227&name=cottonwoodscreens-2.jpg "cottonwoodscreens-2")](https://unitedoperations.com/hubfs/Imported_Blog_Media/cottonwoodscreens-2.jpg)

We have had quite a few calls for no AC this past week. Some of the calls were caused by cottonwood caking the coils. If you would like a QPM contract to help prevents issues like this gives us a call.

###### Tags:

[Reminders](https://unitedoperations.com/blog/tag/reminders)

Post by [Admin](https://unitedoperations.com/blog/author/admin)   
 July 5, 2012

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