Commercial Door Repair Cost, Scope and Specs
Commercial door repair is priced per opening, and what sets the number is the door type, which hardware failed, whether the opening is fire rated or on an egress path, and how fast you need it working again. A closer adjustment is a service call. A dragging storefront door with a failed pivot, a bent frame and a nonfunctioning panic device is three trades and a lead time on parts.
Start by identifying the opening correctly, because a hollow metal door, an aluminum storefront door, a fire rated door and an automatic operator are four different repair businesses that happen to share the word "door."
Updated September 2026
A note on numbers. You will find specifications, code requirements, quantities and quote line items here, not dollar figures. Commercial hardware and service pricing varies by region, by hardware grade, by union status and by response time, and any number here would age badly. Use the bid checklist near the end on three written quotes.
Door work is quoted per opening, not by area, but if your repair grows into glass replacement or wall patching, measure the affected area first with our free Square Footage Calculator so the glazing and drywall line items on each bid can be checked against the same figure.
What drives commercial door repair cost
1. Door and frame type. Aluminum storefront, hollow metal, wood, fiberglass, glass entrance and overhead coiling doors all use different parts, different tools and often different contractors.
2. Which component actually failed. Hardware, door, frame or opening. Hardware is a service call. A racked frame is carpentry plus possible masonry work. Replacing the frame usually means disturbing the wall around it.
3. Fire rating and egress duty. A rated opening cannot be field modified. You cannot drill a new hole, weld on a patch, or swap in a non listed part without breaking the listing. On an egress door, the hardware has to release with one motion, and that requirement drives every parts decision.
4. Hardware grade. Commercial hardware is graded by ANSI/BHMA, with Grade 1 as the highest duty rating. A high traffic entrance that cycles hundreds of times a day is a Grade 1 opening. Putting residential grade hardware on it is why some doors get repaired twice a year.
5. Access, timing and downtime. After hours work so a business can stay open, security coverage while an opening is out of service, and lift equipment for high or heavy doors all add to the ticket.
6. Parts availability. Discontinued storefront profiles, obsolete closers and legacy exit devices can turn a same day repair into a two week wait, and sometimes push the job toward replacing the whole opening instead.
| Driver | Simple repair | Complicated repair |
|---|---|---|
| Failure point | Hardware only | Door, frame and hardware together |
| Rating | Non rated interior door | Fire rated or egress opening |
| Door type | Hollow metal, standard size | Custom storefront profile, discontinued |
| Access | Ground level, business closed | Occupied, after hours, lift required |
| Parts | Stock closer or lockset | Special order, long lead time |
| Trades | One technician | Door tech, glazier, electrician, mason |
Door types and what usually fails on each
| Door type | Where you see it | Common failures | Usual fix |
|---|---|---|---|
| Aluminum storefront | Retail and office entrances | Sagging on pivots, dragging bottom rail, failed closer, broken lock stile | Pivot or hinge replacement, realignment, closer service |
| Hollow metal in a steel frame | Back of house, stairwells, mechanicals | Rust at the bottom, bent frame, worn hinges, latch misalignment | Weld and patch, hinge and strike work, door replacement |
| Wood commercial door | Offices, schools, hospitality | Delamination, split rails, sagging at the hinge stile | Rehang, edge repair, replacement if the core is gone |
| Fire rated door assembly | Stairwells, corridors, separations | Gap out of tolerance, damaged label, disabled closer, propped open | Listed parts only, annual inspection documentation |
| Automatic sliding or swing | Entrances, healthcare, grocery | Sensor drift, belt or motor wear, out of adjustment timing | Certified inspection, sensor and operator service |
| Overhead coiling or sectional | Loading docks, warehouses, garages | Spring failure, cable off drum, bent slats, worn rollers | Spring and cable work by a trained tech, never DIY |
| Hollow metal double doors with mullion | Egress and service | Astragal damage, coordinator failure, sequencing problems | Coordinator adjustment, astragal replacement |
Overhead doors deserve a separate note. The mechanics of springs, cables and drums are the same at a loading dock as they are on a house, and the safety rules are identical: torsion springs store enough energy to kill someone and are not a DIY item. Our garage door repair page covers the diagnosis and the mechanics in detail, and everything in it applies to a light commercial sectional door.
Diagnose it by symptom before you call
| Symptom | Most likely cause | What to check first |
|---|---|---|
| Door drags on the threshold | Sagging on worn pivots or hinges | Gap at the top corner on the hinge side |
| Door will not latch | Strike misalignment or frame movement | Witness marks on the strike plate |
| Door slams | Closer sweep valve out of adjustment or seal failure | Time the swing from 90 degrees to 12 degrees |
| Door will not close fully | Closer spring power too low, or binding seal | Whether the last few inches stall |
| Panic bar sticks or rattles | Worn latch, misaligned strike, dogging left engaged | Whether one push releases the latch every time |
| Wind pulls the door open hard | Missing or failed closer backcheck | Whether the door hits the wall in wind |
| Gap of daylight at the top | Frame racked or door twisted | Measure the gap at all four corners |
| Automatic door reopens on its own | Sensor drift or dirty sensor | Sensor lens condition and the daily safety check |
| Water or cold air pouring in | Failed weatherstripping and sweep | Compression on the seals along the full height |
The cheapest of these to fix is also the most commonly ignored: perimeter seals and door sweeps. Air leakage at entrances drives heating and cooling loads all year, and the parts are ordinary. The method is the same as residential work, covered in how to weatherstrip a door, scaled up to commercial profiles and brush sweeps.
Hardware, closers and the code numbers that govern them
These specifications come from the 2010 ADA Standards for Accessible Design and are the ones inspectors and plaintiffs' attorneys both use. They are also the reason many "the door is too heavy" complaints are legitimate.
- Opening force, interior hinged doors: 5 pounds of force maximum. Fire doors are allowed the minimum force the authority having jurisdiction permits. Exterior doors are not assigned a maximum in the standards, but that is not license to leave one at 20 pounds.
- Closer sweep timing: adjusted so that moving the door from an open position of 90 degrees to a position of 12 degrees takes at least 5 seconds.
- Spring hinges: adjusted so the door moves from 70 degrees open to the closed position in at least 1.5 seconds.
- Clear width: 32 inches minimum, measured with the door open 90 degrees, between the face of the door and the stop.
- Thresholds: maximum 1/2 inch high, beveled at 1:2 above 1/4 inch.
- Maneuvering clearance, front approach pull side: 18 inches of clearance beyond the latch side plus 60 inches of depth. Storage rooms with a door tight into a corner routinely fail this one.
- Hardware operation: operable with one hand, without tight grasping, pinching or twisting of the wrist, and not higher than 48 inches above the floor.
The full text is published at ADA.gov, and it is worth downloading the chapter on doors before you argue with a landlord about a heavy entrance.
Practical hardware notes that keep coming up on repair calls:
- Closer size matters. Closers are sized roughly 1 through 6 by door width and duty. An undersized closer on a wide exterior door will never close it reliably against wind, and cranking the spring is not the fix.
- Three hinges up to about 7 feet 6 inches of door height, four above that. Standard commercial butt hinges are 4-1/2 by 4-1/2 inches. High traffic doors do better on a continuous geared hinge, which spreads the load along the entire hinge stile and is the standard cure for a door that sags every year.
- Exit devices must release with one motion. No thumb turn plus a push. No key required from the egress side. Dogging a device (holding the latch retracted) is not allowed on fire rated openings.
- Strike alignment is the fix for most latch complaints. Look for the shiny witness mark on the strike lip and adjust the frame or the strike, rather than adjusting the latch.
- Grade 1 for entrances. For a door that cycles all day, hardware grade is the difference between an annual service call and a monthly one.
Fire rated openings: what you cannot do
A fire door assembly is a listed system: door, frame, hinges, closer, latch and any glazing, tested together. Any field modification that is not covered by the listing voids it.
Rules that surprise people:
- Annual inspection is required. NFPA 80 calls for fire door assemblies to be inspected and tested annually, with records kept. Fire marshals ask for those records, and insurers increasingly do too.
- The label has to stay legible. Painting over a label, or grinding one off during a repaint, makes the assembly unverifiable and it may have to be replaced.
- Clearances are inspected. Typical requirements are a maximum 3/4 inch gap under the bottom of the door and roughly 1/8 inch along the edges for wood doors, with tighter tolerances on steel.
- No holes. Drilling for a new lock, cutting a louver or adding a mail slot requires a listed kit or shop work by a listed facility.
- The door has to self close and latch. Kick down holders and wedges are the single most common violation, and they are usually a symptom that the closer is out of adjustment and the door is annoying to open.
If a repair on a rated opening cannot be made with listed parts, replacing the assembly is not a contractor upselling you. It is the only compliant option.
Automatic doors have their own inspection regime
Power operated pedestrian doors are governed by the ANSI/BHMA A156 standards, with A156.10 covering full power operators and A156.19 covering low energy operators, the kind you activate with a wall push plate.
Three things every facility should be doing:
- The daily safety check. The American Association of Automatic Door Manufacturers publishes a short walk through routine for staff: check the signage, walk the sensor zones, verify the door does not strike you, confirm it reopens on obstruction.
- Annual inspection by a certified inspector. Documented, and kept on file.
- Timing set to standard, not to preference. Low energy operators are meant to open slowly and hold open long enough for a person using a walker to clear the opening. Speeding one up to move a lunch rush is how injuries happen.
Sensor problems account for a large share of automatic door service calls, and many of them are environmental: a new floor mat, a display rack moved into the sensor field, direct sun on a lens, or an operator whose settings drifted after a power event.
Worked example: 3-0 by 7-0 aluminum storefront entrance, dragging and slamming
A retail entrance on a strip center. Single aluminum door, nominal 3 feet 0 inches by 7 feet 0 inches, offset pivot hung, with a concealed overhead closer and a paddle style exit device. Complaints: the door scrapes the threshold, it slams behind customers, and staff have been wedging it open in the afternoon.
What the inspection found.
| Measurement | Reading | What it means |
|---|---|---|
| Gap, top hinge corner | 3/8 in. | Door has dropped on the pivot |
| Gap, top latch corner | 1/8 in. | Confirms sag, not a racked frame |
| Bottom rail contact | Scraping across 6 in. of threshold | Sag plus a worn threshold insert |
| Opening force at the latch edge | 12 lbf | Well above the 5 lbf interior target, heavy for an entrance |
| Sweep time, 90 degrees to 12 degrees | 2.5 seconds | Under the 5 second minimum, hence the slamming |
| Threshold height | 1/2 in. | Compliant, but the insert is worn through |
| Clear width, door open 90 degrees | 33 in. | Compliant with 32 in. minimum |
| Exit device | Latches on 1 of 3 tries | Strike misalignment from the sag |
| Weatherstrip | Compressed flat along the full height | No seal, daylight visible |
Scope that came out of it.
| Line item | Quantity or specification |
|---|---|
| Offset pivots, top and bottom | 1 pair, replaced |
| Door realigned and squared in the frame | Gaps set to 1/8 in. at both top corners |
| Concealed closer | Rebuilt, sweep valve reset to 5.5 seconds from 90 to 12 degrees |
| Backcheck adjusted | Engages at about 75 degrees to stop wind slam |
| Opening force after adjustment | 8 lbf at the latch edge |
| Threshold insert | 36 in., replaced |
| Door sweep | 36 in., replaced |
| Perimeter weatherstrip | About 17 linear ft (two 7 ft jambs plus one 3 ft head) |
| Exit device | Latch and strike realigned, one push releases every time |
| Labor | 1 technician, half a day |
| Return visit | Closer rechecked after 2 weeks of cycling |
The two numbers that mattered. The sweep time going from 2.5 seconds to 5.5 seconds is what stopped the slamming, and it costs nothing but a screwdriver and a stopwatch. And the 3/8 inch versus 1/8 inch corner gap is what proved the problem was worn pivots rather than a frame that had moved, which kept this from becoming a masonry job.
What staff were told to stop doing. Wedging the door open in the afternoon was a symptom, not a habit: the door was hard to open and slammed on the way back. Once the closer was set correctly, the wedge disappeared on its own.
Quote line items on a commercial door repair
| Line item | When it applies |
|---|---|
| Service call or trip charge | Nearly always |
| Diagnosis and measurement | Should be itemized, not buried |
| Hinges, pivots or continuous geared hinge | Any sagging door |
| Closer, rebuilt or replaced, sized to the door | Slamming, or a door that will not latch |
| Lockset or exit device | Grade specified, listed for rated openings |
| Cylinder and keying, master key system integration | Any lock work in a keyed building |
| Frame repair, anchoring or replacement | Racked, rusted or damaged frames |
| Threshold and door sweep | Air leaks, scraping, water intrusion |
| Perimeter weatherstrip, by linear foot | Entrances and exterior openings |
| Glazing, by area | Broken lites and storefront glass |
| Automatic operator service, sensor calibration | Power operated openings |
| Electric strike, power transfer, wiring | Access controlled openings |
| Fire door inspection and documentation | Every rated assembly, annually |
| After hours or weekend labor | Occupied businesses |
| Temporary security while an opening is out | Broken glass, missing door |
| Haul away and disposal | Door or frame replacement |
If the opening is access controlled, the electrical side belongs to a licensed electrician or a low voltage contractor, and the electrical inspection cost page explains what an inspector looks for when that work gets permitted.
Permits, code and licensed work
Straight hardware repair on an existing opening rarely needs a permit. Three things change that:
- Cutting a new opening in a wall, or widening an existing one, is structural work and needs a permit and often an engineer.
- Anything on an egress or rated assembly may fall under fire code review, and your fire marshal has authority independent of the building department.
- Electrified hardware means licensed electrical work, and in many jurisdictions access control tied to egress requires specific fail safe behavior on alarm.
Two hard stops for facility staff. Do not attempt overhead door spring or cable work; that is a trained technician's job with the right winding bars. And do not modify a fire rated assembly in the field, including drilling, welding or swapping in unlisted parts.
Keep a binder. Fire door inspection reports, automatic door inspection records, and hardware schedules are what let you answer an inspector in two minutes instead of two weeks. A simple facility routine sits well alongside the seasonal checks in our home maintenance checklist, which scales fine to a small commercial building.
How to compare commercial door bids
- Make every bid list the openings by number or location, with the door type and rating stated for each.
- Require the hardware to be named: manufacturer, model, ANSI/BHMA grade, and finish. "New closer" is not a specification.
- Ask for measurements taken, not just conclusions. Opening force, sweep time and corner gaps are all objective.
- Check that rated openings are handled with listed parts and that any inspection documentation is included.
- Confirm lead times in writing for special order parts, and ask what the temporary plan is while you wait.
- Separate labor rates from after hours rates so you can decide whether the work happens during business hours.
- Ask about keying and whether new cylinders will integrate with your existing master key system.
- Get the warranty on parts and labor separately, and ask whether a callback for closer readjustment after break in is included.
The general process in how to get contractor bids applies here too, with one addition: for commercial work, ask specifically whether the contractor is a certified fire door inspector or an AAADM certified automatic door inspector, because those credentials are checkable.
FAQ
How often should commercial doors be serviced?
Entrance doors that cycle heavily benefit from a quarterly walk through: check closer timing, latch operation, seal condition and hinge or pivot wear. Fire rated assemblies require documented annual inspection. Automatic doors need a daily staff safety check plus an annual inspection by a certified inspector. Most emergency door calls trace back to a symptom that was visible for months.
Why does my commercial door slam?
Almost always the closer. The sweep valve controls the last portion of the swing and it drifts over time or gets cranked by someone trying to make the door close faster. The standard is at least 5 seconds to travel from 90 degrees open to 12 degrees, which you can time with a phone. If adjusting the valves does not hold, the closer is worn internally and needs a rebuild or replacement.
Can I repair a fire rated door myself?
Only with listed parts and only where the listing allows it. You cannot drill new holes, weld patches, cut louvers or install unlisted hardware without voiding the label, and an unlabeled assembly may have to be replaced entirely. Adjusting a closer to code timing and replacing a listed part with the same listed part are within bounds. Everything else belongs with a certified fire door inspector.
What is the difference between commercial and residential door hardware?
Duty rating and construction. Commercial hardware is graded by ANSI/BHMA, with Grade 1 tested to the highest cycle counts and strength requirements. Commercial doors also carry code obligations residential doors do not: egress release with one motion, accessible opening force and timing, and fire rating compliance. Residential grade hardware on a busy commercial entrance fails quickly and can also put you out of compliance.
How long does a commercial door repair take?
A closer adjustment or a strike realignment is under an hour. Pivot or hinge replacement with realignment is a half day. Threshold, sweep and full perimeter weatherstrip is a half day. Frame repair, glazing or a full assembly replacement runs one to two days, and the real variable is parts lead time on anything nonstandard.
What does a fire door inspection cover?
The inspector checks that the assembly closes and latches under its own power, that the label is present and legible, that clearances around the door meet the tolerances, that no unapproved holes or field modifications exist, that hardware is listed and functional, and that nothing is holding the door open. The output is a written report you keep on file for the fire marshal.
Is it better to repair or replace a commercial door?
Repair when the door and frame are sound and only hardware has failed, which is most calls. Replace when the frame is racked or rusted through at the floor, when a rated label is missing or unreadable, when the door core has failed, or when replacement parts for the profile are no longer made. A frame that has moved is the usual tipping point, because everything hung on it will keep going out of alignment.
Why does my storefront door leak air around the edges?
Compression seals flatten over time and door sweeps wear against the threshold, so the seal that worked five years ago is now just a strip of vinyl. Check for daylight along the jambs and under the door on a bright day. Replacing the sweep, the threshold insert and the perimeter weatherstrip is inexpensive routine work, and on an entrance that cycles all day it pays back in comfort right at the front of the store.
Related: Measure any area affected by glazing or wall patching with the Square Footage Calculator. For overhead and sectional doors, the mechanics and safety rules in garage door repair apply directly. Seal the openings using the method in how to weatherstrip a door, plan the service routine with the home maintenance checklist, and run your proposals through how to get contractor bids.
