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Garage Door Repair with Optional Nylon Ball Rolling Replacement from Poulson Doors (Up to 48% Off)

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Extra 20% off, up to $50
Promo Code SALE3. Ends 3/2.
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Highlights

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Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
T
Todd
4 ratings4 reviews
December 8, 2020
They were very responsive and very friendly and knowledgeable.
B
Brad
1 ratings1 reviews
May 8, 2020
They Arrived on time, the work was great! no extra charge, very happy with our experience
A
Alex
4 ratings4 reviews
November 30, 2019
Great, courteous, and lots of experience
D
D
5 ratings2 reviews
November 21, 2018
Arrived on time and had repair completed fast. Professional and pleasant.
D
DarcyTOP REVIEWER
12 ratings13 reviews
October 13, 2018
They came on time and it seems to be a good job.
J
JustinTOP REVIEWER
7 ratings6 reviews
August 16, 2018
You guys rock! I called this morning and they had someone come out the same day. Nick came out and did an amazing job. Very nice guy and informative. You guys will be my go to in the future if I have anymore issues. Thanks again!
N
Nathan
3 ratings1 reviews
April 26, 2018
Great service. Obvious expertise in garage door repair, maintenance and operation. Great experience!
C
CodyTOP REVIEWER
15 ratings12 reviews
February 4, 2017
Great customer service! They were able to come out and repair/service my garage door the next morning. The tech was very nice and explained everything he did. After having a bad experience with another company I would highly recommend using them for garage door services.
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About This Deal

Choice of:

  • Garage Door Repair
  • Garage Door Repair with Nylon Ball Rolling Replacement (Up to 12 Rollers)

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.

Need To Know

Promotional value expires 90 days after purchase. Amount paid never expires. May be repurchased every 180 days. Valid only within 50 miles of zip code 84405. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed the price paid for the voucher). Limit 1 per person, may buy 1 additional as gift. Limit 1 per household. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Poulson Doors