Some good things there. My critique might be to elaborate on what makes you the better choice, such as how you clean differently, what you use that is better and why it benefits them, maybe some pictures of your work, or your truck and or equipment if it is impressive, expand on your services explanations rather than just saying you clean different things, and other things like these to set yourself apart and make it so no other cleaners can compete with your quality/qualifications in these areas.