Farmington Hills particulars
Farmington Hills' 'When is a Permit Required' page lists 'Garage.' and 'Window and exterior door replacement.' among the cases that need a building permit. It does not name garage door replacement, so reading an overhead door into 'exterior door' is our inference, not the city's statement. Ask the Building Division at 31555 W. Eleven Mile Rd, 248-871-2450, which way it goes. On LARA's Statewide Jurisdiction List, enforcement sits with the city itself.
Farmington Hills has a median home value of $333,200, and 53.7 percent of its homes were built before 1980. An opener of any age still needs checking. If the door does not reverse promptly on an obstruction, the sensitivity may be set wrongly, which DASMA calls dangerous, and it recommends a trained door systems technician for that adjustment. DASMA says the wall button should be at least five feet above the floor.
For cold months, its technical sheet says a door in a climate of extreme heat or cold should be kept closed where possible and lubricating as the manufacturer directs. Pay a deposit as work begins and the balance as it progresses, not the whole job up front. The distance to Farmington is 1.7 miles.
Door replacement in Farmington Hills: what to know
The permit page lists 'Window and exterior door replacement' as a permit case. Whether your overhead door counts is not stated, so call 248-871-2450 and ask. Then ask the installer in writing who files it. Under Michigan law a building alteration needs a permit unless an exception applies, and on the Statewide Jurisdiction List the enforcer is the city itself.
Choose by installed-door figures. DASMA says R-value describes a door section and U-factor the whole installed door, and that the two are not comparable. It also says the local building authority alone decides wind-load requirements, retrofits included, and that insurers may add their own. For safety at handover, ask the installer to demonstrate the reversing mechanism, photo eyes and manual release, all items on DASMA's final inspection checklist.
Permits for door replacement in Farmington Hills
Nothing the state publishes, as far as we can cite, says whether replacing a garage door needs a permit.
Many cities run their own building department, so start by asking the City of Farmington Hills building department who issues garage door permits.
Door problems that cannot wait
- The door is off its track, drops or will not hold itself up.
- The property is open and unsecured overnight.
- A person or vehicle is trapped by the door.
- Choosing a style or insulation level.
- A door that works but looks worn.
- Comparing quotes, which is better done without a deadline.
What to do before you get quotes
Try this first: ask each installer for the installed-door U-factor and which wind-load rule it is using.
- Measure the opening and note whether it will change.
- Photograph the door, track and opener label.
- Ask your building department about permit and wind load.
- Ask each company for the item list, the insulation figure and what happens to the old track.
- Try the repair or replace tool.
What door replacement costs
The estimate below is the Michigan-wide one, adjusted for Michigan wages and not for Farmington Hills in particular. The same table is on the door replacement page. How we estimate costs. Prices as of Oct 19, 2026.
| Item | Figure | What it is |
|---|---|---|
| Estimated range, not a quote | $685 to $2,075 installed, single door | Built from two national published ranges, adjusted by the Michigan garage door technician median wage ratio (0.94). Too few Michigan garage door companies publish a price to show a range, so none is shown. |
| Estimated range for a double door, not a quote | $800 to $3,775 installed, double door | Built from one national published range, adjusted by the Michigan garage door technician median wage ratio (0.94). Too few Michigan garage door companies publish a price to show a range, so none is shown. |
| Estimated range for an insulated single door, not a quote | $600 to $2,050 installed, insulated single door | Built from one national published range, adjusted by the Michigan garage door technician median wage ratio (0.94). Too few Michigan garage door companies publish a price to show a range, so none is shown. |
| Estimated range for an insulated double door, not a quote | $1,200 to $4,000 installed, insulated double door | Built from one national published range, adjusted by the Michigan garage door technician median wage ratio (0.94). Too few Michigan garage door companies publish a price to show a range, so none is shown. |
| Michigan median hourly wage, mechanical door repairers | $25.18 an hour | Nearest BLS code (49-9011, mechanical door repairers), read through O*NET OnLine. Pay, not price. |
| Michigan 25th to 75th percentile hourly wage | $21.73 to $33.03 an hour | Pay, not price. |
| Michigan median annual wage | $52,370 a year | Pay, not price. |
| Detroit-Warren-Dearborn median hourly wage | $24.12 an hour | Pay, not price. |
| Grand Rapids-Wyoming-Kentwood median hourly wage | $28.65 an hour | Pay, not price. |
| Kalamazoo-Portage median hourly wage | $29.42 an hour | Pay, not price. |
| Lansing-East Lansing median hourly wage | $30.96 an hour | Pay, not price. |
| United States median hourly wage, same occupation | $26.79 an hour | Same occupation, national, comparison only. Pay, not price. |
How we estimate costs: the Estimated range row is a model, not a quote. It takes two published national ranges for this job (cost guides from third-party sites that we have not verified and do not cite) and multiplies them by Michigan's garage door technician median wage ratio to the US (0.94, BLS May 2025 data read through O*NET OnLine, using mechanical door repairers as the nearest occupation). The wage rows in the table are what that occupation is paid, which is not a price. Where a Michigan company publishes a price, it only keeps the low end of the range from sitting above it. We have not collected quotes, and only two Michigan garage door companies published a regular dollar price we could count, so no range of Michigan prices is shown. A real quote can land outside the range. Full method.
Questions about door replacement
Do I need a permit to replace a garage door in Michigan?
No state source we can cite says either way, so ask your city building department. Michigan law requires a permit for construction or alteration unless exempted (MCL 125.1511). Kentwood's FAQ distinguishes replacement doors that alter the opening size, and applying that to garage doors is our inference.
Does Michigan require a wind-rated garage door?
We found no Michigan rule that does. DASMA says the local building department is the sole and final determiner of wind load requirements, including for replacement doors.
Can I install a garage door myself?
DASMA says installing a garage door can be very dangerous and is not recommended for a novice, and recommends trained door systems technicians.