No New Notifications

Garage Door Tune-Up Packages from Raleigh Durham Garage Door Experts (Up to 79% Off)

Select Option
Extra 20% off, up to $1,000
Promo Code SAVE. Ends 8/2.


Technicians inspect garage doors and ensure both safety and functionality by lubricating door tracks and adjusting loose nuts and bolts

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
customer service
service call
Felicatop reviewer
15 ratings15 reviews
November 18, 2020
Mark came out on time and did a great job. Would definitely want him to come out if I need my garage serviced again.
Tarlatop reviewer
59 ratings47 reviews
November 5, 2020
Drew sprayed on the roller wheels. there was nothing much needed to do. He was pleasant to work with.
Davidtop reviewer helpful reviewer
21 ratings10 reviews
June 26, 2021
Great service, knowledgeable technician, was a learning experience as well as I watched and he explained how all the different springs and parts work.
3 ratings2 reviews
June 25, 2021
Great service. We actually bought GroupOn for tuning service but the service person explained the option replacing rollers with Nylon rollers. They were flexible with pricing options. Great service over all.
1 ratings1 reviews
June 25, 2021
Everyone was courteous, helpful, and informative... I would recommend them, for sure.
1 ratings1 reviews
June 22, 2021
Brian was friendly, professional, knowledgeable, and quick. Knew exactly where the issues could be, addressed all the problems and didn’t try to upsell. I would recommend this service to others.
Michaeltop reviewer
7 ratings5 reviews
May 31, 2021
Dan, the technician, shown up as planned, and fixed my garage in no time. Good service.
MARKOtop reviewer
12 ratings11 reviews
May 26, 2021
Second time to use company, professional and do a quick and good job
See all reviews

About This Deal

Choose Between Two Options

  • $30 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.

Fine Print

Promotional value expires 90 days after purchase. Amount paid never expires. Valid only within 35 miles of zip code 27617. Appointment required, same day appointments accepted. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 12 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 365 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Raleigh Durham Garage Door Experts