You need to simplify that. There are too many words that are large and could be said so much simpler. Keep things simple.
You are in the cleaning business,not the charity business, remove that you are inpireres of hope, there is nothing hopeful and inspiring about cleaning that I can think of though I understand why you are writing this, its just doesnt fit your business.
We are the best cleaners in the entire industry because we can reach in all the tiny places that are tough to reach and we're great at picking up the mess you swept under the rug, don't worry we won't tell you wife.
Make it funny!