Guaranteed Door Service

Grade C, Fair 5.0 ★ from 4 Google reviews Glendale, AZ · since 1985 · 5861 N 55th Ave, Glendale, AZ 85301

The short version

  • Does door repair, springs, new doors and more
  • Lists ROC 123431, 123059 on its website (we haven’t verified it)
  • Offers emergency service
  • Free estimates

Guaranteed Door Service works on door repair, springs, new doors and more

  • Free estimates
  • Emergency service
  • BBB accredited
  • Spring replacement
  • Commercial too
  • custom carriage-house doors
  • custom wood overlay doors
  • R-17 insulated doors
  • smart-home garage door operators
Where they work
Phoenix metro (Glendale, Peoria, Surprise, Phoenix), Prescott, Tucson, Flagstaff, Cottonwood/Sedona, serving all of Arizona
  • Glendale
  • Phoenix
  • Peoria
  • Surprise

Lists ROC 123431, 123059 and since 1985 in business

ROC licence
ROC 123431, 123059, as listed on their website.
Licence and cover
Licensed, as stated.
In business
since 1985
BBB
Accredited

As stated on their website, read Oct 17, 2026. We haven’t verified these. Check the licence on the ROC ↗

Graded C: 43 points, fair

See how the score adds up
  • Licence and insurance3 of 8
  • Credentials3 of 13
  • Track record9 of 14
  • Reviews12 of 22
  • Service scope and terms4 of 13
  • Profile12 of 22

An A starts at 55 points; the top score in the Valley today is 62. How we grade.

In their own words

Guaranteed Door Service, Inc. (GDSI) is an Arizona garage door company established in 1985, with its corporate office in Glendale and additional offices in Phoenix, Tucson, Prescott, Flagstaff, and Cottonwood/Sedona. The company began in commercial overhead door work and now handles residential and commercial projects, along with wholesale supply of overhead, retail, and gate systems.

  • Licensed with the Arizona Registrar of Contractors (ROC License # 123431, 123059)
  • BBB accredited with an A+ rating
  • Over thirty service trucks and certified technicians
  • Residential services include spring repair, garage door openers, sales, installation, and maintenance plans
  • Commercial services include commercial garage doors, operators, gate automation, and hollow metal doors

Business hours are Monday through Friday, 7:30 am to 4:00 pm, with after-hours service available for emergencies and same-day support for breakdowns.

5.0 stars from 4 Google reviews

BBB profile ↗

Other graded garage door companies in Glendale

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