Merrimack garage door repair typically costs between $130 and $350. Most people tend to apply quick fixes on their garage door damage just to save the cost of repair, however, this can lead to a more serious problem and higher repair costs in the future because the problem is not being addressed accordingly. Quick fixes are usually temporary. Prolonging the repair of the damage may worsen the garage door’s condition. Some of the issues that will add to the costs of repair are as the following: Issues with the closing and opening of the garage door. If the problem is an obstruction on the wheel track, it may typically cost the homeowner between $130 to $150. If the garage door is falling quickly, its repair cost would amount from $130 to $180. The cost of repair for garage doors with uneven movement is around $130 to $150 depending on whether the problem is with the springs or tracks.