The relationship that exists between the seller (hotel party) and the buyer (hotel guest) in the future depends on the level of loyalty of the customers themselves, this study describes the extent to which the image of the hotel provides services to customers, where the service and image of a hotel are both can lead to a sense of loyalty from customers of a hotel. Where it can be drawn from the final results of this study that the image of the hotel and service is closely related in order to produce customer satisfaction, it can be seen in the variable constant value of 2.681, meaning that if the value of the independent variable (X1 and X2) is 0, then service is 2.681. The hotel image regression coefficient value is 0.271 from the hotel image variable (X1) with the assumption that the customer loyalty variable (X2) is constant (a) is 0 (zero), then the service increases by 0.271. And simultaneously the hotel image variable (X1) and customer loyalty (X2) simultaneously have a significant effect on services at Sapadia Hotel Siantar, Simalungun Regency. This can be seen from the value of Ftable = f (k; n - k), F- (2; 45-2), Ftable = (2; 43) = 3.21 that the Fcount value is 85,864> from the Ftable value is 3.21 and a significant value is 0.000.