Final answer:
The passage from Thomas & Sons employs ethos, pathos, and logos in its rhetoric to establish credibility, evoke positive emotions, and provide logical reasons to trust their services.
Step-by-step explanation:
In the passage provided by Thomas & Sons, the company is using a combination of ethos, pathos, and logos to persuade customers. Ethos is apparent through the company's claim of a 65-year history and a guarantee on all work, implying credibility and trustworthiness. Pathos is used in the assurance of 100 percent satisfaction and the promotion of superior customer service, seeking to evoke positive emotions and comfort in potential buyers. Finally, logos is utilized by mentioning the presence of twenty trained professionals at all times, suggesting a logical reason for customers to expect good service and attention.