Missed their appointment by a long shot. (Several hours) Was definitely an inconvenience for the day. Came with 3 people and fixed all the problems. Came up with solutions for my warped garage door which does not evenly touch the ground. Worked a deal and saved a little money on 3 service items beyond what the groupon offered. Finished everything in an hour. They were polite.
Great service. Mike was prompt on time. Lubed and ensured all was good. Told me exactly what the state of the door was and didn’t try to sell anything I didn’t need. Very honest reliable and great to work with.
My technician was knowledgeable but not friendly. He seemed a bit annoyed that I was using a Groupon for the service that otherwise would have cost a very considerable amount of money to replace the rollers. When I received my receipt, it had another person's name on it (they used caller ID to write the receipt) and it stated that my garage door would not open or close (not a true statement).
Robbie U. was FANTASTIC!!! Really took the time to make sure our garage door was working smoothly. He couldn't have done a more professional job. Really a great asset to the company. I would recommend him any time!!!
Earned when a user has gotten 2 or more helpful votes
What You'll Get
Choose Between Two Options
$29 for a garage door tune-up and safety inspection ($149 value)
$89 for a garage door tune-up, inspection, and nylon roller replacement ($200 value)
Garage-Door Openers: Signaling Security
Learn a little about the technology inside the little remote in your car with Groupon’s examination of garage-door openers.
In 2012, garage doors throughout southeastern Connecticut mysteriously seized up. The culprit? A military submarine base.
Annoying as it may have been, there was nothing sinister behind this pattern. Rather, it was simply a side effect of the way all remote-entry garage-door systems are designed. Each time you open or close a garage door, the remote and the receiver inside have a brief conversation in code—a conversation that happens to be conducted via radio signals over the airwaves. The unfortunate homeowners in Connecticut eventually learned that the signal emitted from the submarine base’s radio-communication system shared a frequency with their garage-door systems, and the more powerful military signal drowned out the information their remotes were trying to transmit.
The codes transmitted by garage-door remotes have gotten far more complex over time. As early as the 1960s, burglars learned to use radio scanners or “code grabbers” to pick up the code when the homeowner used it to open the door; they could then re-transmit the code to gain entry themselves. In response, most remotes today use rolling codes that can generate billions of combinations.
This is possible because each time a message is sent between remote and receiver, each part of the system also selects and stores a new code. Those codes will always be in sync because each has been programmed with the same pseudo-random number generator—that is, a formula that produces a sequence of numbers that would appear random to anyone not possessing the formula. (Beware, however: it is possible to desynchronize the system by pressing the remote button out of range of the opener more times than the system’s built-in tolerance for error will permit.) Once this is done, the remote and receiver are ready to kick the system’s motor into gear and help you begin or end another day on the road.
The Fine Print
Promotional value expires 90 days after purchase. Amount paid never expires.Valid only within 30 miles of zip code 92691. Appointment required, same day appointments accepted. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person. Limit 1 per household. Valid only for option purchased. Residential garage doors only. Not valid for doors over 9 feet. Valid for up to 10 rollers. If additional rollers are required, an extra charge applies. May be repurchased every 30 days.Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.