Tristar had a deal going on Groupon: Choose from Three Options — $ 49 for filter-cleaning service($ 120 value) — $ 59 for one month of weekly pool-cleaning service($ 150 value) — $ 99 for both options above($ 270 value) I figured with an additional 20% off coupon that Groupon had going at the time, that this would be a good way to kick-start the pool season with a filter clean and regular maintenance. Coupon was purchased, and contact was initiated. And I waited. And waited. And waited. Ronnie(the owner) made repeated promises but ended up being a «no call, no show». Reading reviews on other sites, I am now of the impression that this pool cleaning company is not very reliable. It’s a shame as many of our HOA members are looking for a reliable company and we are looking at doing a bundled homeowner’s option. Cannot recommend due to their unreliability.