Concerning the costs of commercial garage door openers they aren’t cheap, but you wouldn’t want to pay cash to fix a truck that had a garage door dropped on it. That’s why the expense of garage door repair will be more costly should you fall doors straight on the ground. What you must keep track of is the kind of door that you’ve got and what the load management system you have. Motors need to be more powerful if your door is larger than usual. 3ia5zyaw8y.