What a cabinet installation actually involves
Cabinet installation is the process of turning a stack of boxes into a straight, level, securely fixed run that meets the walls cleanly. It sounds simple and it is not, because almost nothing in a house is square and the cabinets were made square. Everything an installer does is a negotiation between those two facts.
The work divides into five parts: establishing a level datum, locating and fixing into framing, hanging and joining the cabinets, scribing them to the walls, and adjusting the doors and drawers. Only the third of those looks like installation to a bystander. The first, fourth and fifth are what separate a run that looks built-in from a run that looks delivered.
The level line, and why the floor is not it
The first thing that happens on site is that the floor gets surveyed for its high point, and a laser line is struck from there around the room at cabinet height. Every base cabinet is then shimmed up to that line. The floor is never used as the reference, because the floor slopes.
This matters more in Mobile than in a market of newer construction. The older neighbourhoods are full of raised cottages and bungalows that have settled for a century, been re-levelled at least once and been through more than one storm, and floor slope of half an inch across a kitchen is routine rather than remarkable. If the cabinets follow that slope, three things happen: the countertop follows them and shows a visible taper against the wall, the tops of the doors stop aligning with each other, and any appliance with a built-in opening ends up out of parallel with its surround.
Fixing into framing, not into drywall
A loaded wall cabinet is heavy. A run of uppers holding crockery and glassware is heavier again, and the entire load hangs off the fixings at the back. Those fixings have to reach framing. Drywall anchors, however confident the packaging is, are not an acceptable primary fixing for kitchen wall cabinets.
The correct sequence is to find and mark every stud across the whole run before anything is lifted, then fix a temporary ledger board to the wall at the underside height of the wall cabinets. The ledger carries the weight while each cabinet is positioned, aligned to its neighbour and screwed home. It is a five minute job that makes the whole upper run possible with one pair of hands, and skipping it is how end panels get damaged and how a run ends up with a visible step between two cabinets.
Joining the run
Cabinets are clamped face frame to face frame, aligned flush at the front, and screwed to each other before being fixed to the wall. That turns a row of separate boxes into one rigid assembly, which is what allows the whole run to be straight even where the wall behind it is not. Joining after fixing to the wall produces a run that follows the wall, which is the opposite of what anybody wants.
Scribing, the step that gets dropped when a schedule slips
Scribing means cutting the edge of a cabinet, a filler or an end panel to match the true profile of the wall it meets. It is done with a compass or a scribe tool, transferring the wall's shape onto the panel, then cutting to that line. On a straight wall it takes minutes. On a leaning or bowed wall it takes longer, and it is precisely where it matters most.
An unscribed cabinet against a leaning wall leaves a gap that is tight at one end and open at the other. Caulk fills a parallel gap convincingly and a wedge-shaped one never. That single detail is the most reliable way to judge an installation from across a room, and it is the reason a good quote carries a scribe and filler allowance as a visible line item rather than assuming it.
Tapered fillers are the related technique. Where a run has to finish against a wall that is out of plumb, the filler is cut wider at one end than the other so the cabinet line stays true and the wall takes the difference. Done well it is invisible. Not done at all, the cabinet run tilts to match the wall and everything on top of it tilts too.
Fitting cabinets you supplied yourself
Installation-only work is common and straightforward, and the problems that arise are almost always about what was ordered rather than about the fitting. The components most often missing from a self-specified order are the ones an installer needs to make the run meet the room.
- Fillers, in the right species and finish, in enough length for every wall junction and both ends of the run.
- Finished end panels for any cabinet end that will be visible, including beside a range or refrigerator.
- Toe kick material in matching finish, in enough length for the whole run plus waste.
- Scribe moulding or a plan for scribing the cabinets themselves at the wall junctions.
- Crown or ceiling trim if the uppers do not reach the ceiling, and a light rail if they do not reach the counter.
- Hinges and slides, since some suppliers sell doors and boxes without them.
- The assembly hardware for flat-pack units, checked against the parts list before the fitter arrives.
- A drawing or plan showing which cabinet goes where, because a delivery of thirty numbered boxes is not self-explanatory.
Checking that list before the delivery arrives is the single most useful thing a customer can do on an installation-only job. Missing fillers found on the morning of the fit turn a two-day job into a two-week one, because they have to be ordered from the same supplier in the same finish batch.
What cabinet installation costs in Mobile, AL
Thumbtack's published cabinet installer labour rate is $50 to $70 per linear foot, updated 8 July 2026, and its national average range for a cabinet installation job is $482 to $2,167 with a most common figure of $1,044, a low of $164 and a high of $6,187. Their worked example of a typical kitchen totals about $5,000, of which roughly $900 is installation and roughly $4,000 is the cabinets themselves.
| Run length | At $50 per linear foot | At $70 per linear foot |
|---|---|---|
| 15 linear feet | $750 | $1,050 |
| 20 linear feet | $1,000 | $1,400 |
| 25 linear feet | $1,250 | $1,750 |
| 35 linear feet | $1,750 | $2,450 |
Our arithmetic against Thumbtack's published national installer labour rate of $50 to $70 per linear foot, 8 July 2026. Removal of existing cabinets is normally a separate line at around $300. No Mobile-specific installation rate is published anywhere.
Homewyse adds a useful caution for anybody comparing quotes: published installed figures exclude general contractor overhead of 13 to 22 percent, permits, and modification to existing plumbing, electrical or mechanical systems. The cost guide carries every published figure with its publisher and date.
The $10,000 licensing line
Alabama requires a residential home builder licence once the cost of the undertaking exceeds $10,000, and section 34-14A-2(5) of the Alabama Code defines cost of the undertaking as the total cost of materials, labour, supervision, overhead and profit. That definition is what catches people out on an installation-only job: if the cabinets are supplied by the customer and the labour alone is $2,000, the undertaking is $2,000. If the same firm supplies and fits a $14,000 kitchen, it is $14,000 and a licence is required.
Section 34-14A-13 also places a duty on the building official of any municipality or county to refuse a permit for work requiring a licence unless the applicant produces evidence of a licence or an exemption. The permit and licensing guide quotes the relevant sections directly, including the homeowner exemption.
Installation across Mobile County and the Eastern Shore
Older housing in Mobile and Saraland is where the scribing and the level datum earn their keep, and where an installation-only quote should always carry a scribe allowance. Newer construction across the bay in Daphne, Fairhope and Spanish Fort is generally squarer, which makes flat-pack and trade-supplied runs go in faster. Gulf Shores condominium work adds the building's own delivery and service lift constraints, which are worth checking before anything is ordered.
Full service area, and quotes start on the contact page.