Let me just preface this with saying that I am not trying to sell anything; just curious if the service exists and if it makes sense. I noticed that a couple of other fields have subscription based models; for example there are financial planners that will provide advice for a yearly fee and some doctors have started offering subscription services for routine medical care. I was wondering if there are already exists a service like that for structural engineers on the consumer level. It seems like professions that can provide ongoing value fit well into the subscription model. Every year a financial planner can help you adjust your portfolio so there is at least an incentive to continue the service. It seems like structural engineering doesn't necessarily fit into that model in the way that the service is typically consumed. Usually a customer will have a single project that they want done and hire an engineer. It seems like a structural engineer could provide ongoing value though if they could provide energy efficiency recommendations, maintenance recommendations, and a general house improvement plan that can be adjusted based on life circumstances. Do people think that the ongoing advice an engineer could provide would not be high enough to justify the cost of paying the engineer? Put another way are people under-consuming the services that structural engineers provide and would both parties if more of the service was consumed?