Skip to content
MountJoy Door & Opener Co.Open 24/7 (289) 301-7401
Opened garage-door opener motor with a green circuit board on a workbench beside its white cover, two remotes and screwdrivers.

Garage Doors · Markham

Meet the team on the ladder

Open, close, repeat, for years.

MOUNT JOY DOOR & OPENER CO. · OPEN 24/7 · MARKHAM · 30YEARS IN BUSINESS

Mount Joy Door & Opener Co.

A lot of our work is preventive, and we like it that way. A yearly look at a garage door, with the balance tested, the hardware tightened, the rollers and hinges lubricated and the safety sensors checked, keeps small wear from turning into a snapped spring on a cold morning. We keep track of each door we maintain and remind households when the season for a visit comes around. When a repair is needed anyway, we handle it with the same care. The aim is a door that simply works, year after year, without much thought from the people who use it.

Nearby Mount Joy, Box Grove, Cedar Grove and Locust Hill

Shop rules

Open, close, repeat, for years.

  1. The diagnosis first. No work begins until you have heard what we found and agreed on the plan. That is how we avoid surprises on both sides.
  2. A clean finish. Grease wiped from the tracks, hardware tightened, tools packed, the space swept. Tidy work is part of doing the job well.
  3. Options explained side by side. A modest repair, a lasting one, a full replacement: you see how they compare so the choice is yours to make.
  4. Open 24/7, same fees any hour. Book a visit

30 years in business · Talk to a technician: (289) 301-7401

On every job

  1. Rule of the job1 of 3

    Start with a description

    The door is heavy, the opener hums, the remote is dead. Whatever it is, say it in your own words and we translate it into a plan.

  2. Rule of the job2 of 3

    Diagnosis in the garage

    We test the door by hand, watch the opener under load, check the safety sensors and inspect the hardware before anything is decided.

  3. Rule of the job3 of 3

    Work you can watch

    You are welcome to stay while we work. We explain each step, replace what is worn, and confirm the door runs smoothly before leaving.

Five scenes · open 24/7

How a visit goes

Many of the homes we work in have doors older than the people living there. Extension springs without safety cables, wooden sections that have taken on water, openers made before safety sensors were standard.

Illustration: a phone ringing on a dark shop counter, a photo of a crooked garage door arriving beside it
  1. Illustration: a phone ringing on a dark shop counter, a photo of a crooked garage door arriving beside it

    Step 1 of 5

    Call and describe the door

    Describe the property, the hardware and what has changed, and the visit starts from what you have seen.

  2. Illustration: a white work van with its headlights on, driving a lit street at night

    Step 2 of 5

    On our way

    The door is heavy, the opener hums, the remote is dead. Whatever it is, say it in your own words and we translate it into a plan.

  3. Illustration: inside the garage, the whole door seen from behind, springs, cables, rollers and the opener rail picked out in red

    Step 3 of 5

    The diagnosis first

    No work begins until you have heard what we found and agreed on the plan. That is how we avoid surprises on both sides.

  4. Illustration: three cards in front of the garage door, one repair chosen and two faded

    Step 4 of 5

    A clean finish

    Grease wiped from the tracks, hardware tightened, tools packed, the space swept. Tidy work is part of doing the job well.

  5. Illustration: the garage door closed and sitting level, the opener light on and a check mark in front of it

    Step 5 of 5

    Options explained side by side

    A modest repair, a lasting one, a full replacement: you see how they compare so the choice is yours to make.

On-site assessment

Request a visit.

Book a visit

(289) 301-7401, open 24/7.