Used PSI last year, they did a bad job, the snow wasn't even bad last year and with several attempts asking them to do better within the terms of the contract, they still sucked. 

However, you will get a range of perspectives because several here don't mind and even brag about losing monthly.

I have bought several in the last month.  

Ignorance is SEVERELY punished.

I would consult several Attorneys and hire one to contest this.

I've also used several others, but found that they were always missing something.

After doing what I felt was enough research—even though the sales pitch was a bit pushy—I decided to move forward.Their pamphlet outlined several guarantees and provided additional details.

For example, several of our clients last year did not have a primary intention of profitability. 

That'd be 2-3 million people not needing housing in the US any longer.I think it will have little impact on housing for several reasons.

They host several meet ups in the Seattle and Tacoma area.