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Smart Garage Door Service

Family-owned Denver garage door repair and installation company offering 24/7 same-day service across the Denver Metro.

Last updated September 29, 2026

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Overview

Smart Garage Door Service is a family-owned and operated garage door repair and installation company based in Denver, Colorado. Founded in 2017 by Dmitrii Reison, the business was built around a simple premise: provide Denver homeowners with fairly priced garage door repair that shows up on time. The company positions itself as a small, tight-knit team of experienced professionals rather than a large corporation or faceless call center, and it emphasizes personal accountability for its work. The company serves residential, commercial, and industrial customers throughout the Denver Metro area. Its core service offering includes same-day garage door repair, torsion spring repair and replacement, opener repair and smart opener installation, tune-ups and maintenance, weatherstripping and weather seal replacement, and full garage door installation. Beyond garage doors, it also installs and repairs swing gates, sliding gates, and storefront security shutters. Smart Garage Door Service markets 24/7 availability for emergency service, upfront flat-rate pricing with no hidden fees, licensed and insured technicians who are background checked, and a 100% satisfaction guarantee. As an installer, Smart Garage Door Service carries and installs doors from a range of premium manufacturers, including Clopay, Amarr, Wayne Dalton, CHI Overhead Doors, and Hormann & Haas. The company also highlights smart-home integration, with its founder described as a LiftMaster certified installer and the team experienced in installing and integrating LiftMaster and Chamberlain smart openers that can be controlled and monitored via smartphone or voice assistant. Smart Garage Door Service has built its customer base largely through word of mouth. It reports a 5.0 rating from more than 700 reviews and an A+ rating with the Better Business Bureau. The company is based in Denver, Colorado, and its founder, Dmitrii Reison, was born in Kaliningrad, Russia, and has been diagnosing and repairing garage doors since 2016, bringing nearly a decade of industry experience to the business.

History

Smart Garage Door Service was founded in 2017 by Dmitrii Reison in Denver, Colorado. Reison, who was born in Kaliningrad, Russia, had been diagnosing and repairing garage doors since 2016 and brought more than eight years of experience in the garage door industry when he started the company. His stated motivation was to build a business that runs like a family-owned operation, providing Denver homeowners with fairly priced garage door repair that shows up on time. From its base in Denver, the company grew into a provider of residential, commercial, and industrial garage door services across the Denver Metro area. Its service range expanded beyond basic repair to include torsion spring adjustment and replacement, garage door tune-ups and maintenance, weatherstripping and weather seal replacement, and complete new garage door installation. The company also added gate and shutter services, including swing gate installation, sliding gate installation and repair, and storefront shutter installation for commercial customers. A distinguishing element of the business is its focus on smart-home integration. Reison is a LiftMaster certified installer, and the company installs and integrates LiftMaster and Chamberlain smart openers, allowing customers to control, monitor, and secure their garages from a smartphone or voice assistant. As an installer, Smart Garage Door Service carries doors from premium manufacturers such as Clopay, Amarr, Wayne Dalton, CHI Overhead Doors, and Hormann & Haas, covering styles from classic steel raised-panel doors to handcrafted wood and modern aluminum-glass designs. The company has built its reputation largely through word of mouth. It reports a 5.0 rating from more than 700 reviews and an A+ rating with the Better Business Bureau. It markets 24/7 emergency availability, same-day service for most repairs, upfront flat-rate pricing with no hidden fees, and licensed, insured, and background-checked technicians. Smart Garage Door Service remains a family-owned and operated private business headquartered in Denver, Colorado.

  • 2017

    Dmitrii Reison founds Smart Garage Door Service in Denver, Colorado.

  • 2016

    Founder Dmitrii Reison begins diagnosing and repairing garage doors.

Products and positioning

Family-owned, locally focused garage door repair and installation provider emphasizing same-day service, upfront flat-rate pricing, licensed and insured technicians, and 24/7 emergency availability across the Denver Metro.

  • Garage door repair

    Same-day repair for residential, commercial, and industrial garage doors across the Denver Metro.

  • Torsion spring repair and replacement

    Same-day spring replacement and repair, plus torsion spring adjustment for balanced, safe operation.

  • Smart opener installation

    Installation and integration of LiftMaster and Chamberlain smart openers controllable via smartphone or voice assistant.

  • New garage door installation

    Installation of doors from Clopay, Amarr, Wayne Dalton, CHI Overhead Doors, and Hormann & Haas.

  • Garage door tune-up and maintenance

    Professional tune-ups to extend system life, ensure quiet operation, and improve safety.

  • Weatherstripping and weather seal replacement

    Replacement of garage door seals to stop drafts, moisture, and pests.

  • Swing gate installation

    Design, installation, and automation of estate and driveway swing gates.

  • Sliding gate installation and repair

    Sliding gate installation, automation, and repair for narrow driveways and high-traffic facilities.

  • Storefront shutter installation

    Security shutter design, installation, and repair for retail businesses.

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