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Wellborn Home Additions & ADU: The Los Angeles Owner's Guide
If you already own a Wellborn product and you're looking at this page, you're likely dealing with a failed hinge, a drawer glide that no longer closes quietly, or a cabinet box that has started to separate after years of use inside a Los Angeles home. We work on Wellborn cabinets and can source Wellborn-compatible hardware, touch-up kits, and replacement components for home additions and ADU projects across Los Angeles. A full home addition with Wellborn cabinetry in Los Angeles typically runs $53,100 – $153,400 installed, while an ADU with Wellborn cabinets lands at $106,200 – $259,600, depending on square footage, finish level, and how much of the existing structure we can keep.
Most owners discover a failing part the same way: a drawer starts sticking in summer when the humidity climbs, or a soft-close hinge loses its grip and the door slams against the frame. Sometimes it's the finish itself, clouding or peeling along the bottom edge where a mop has bumped it for a decade. We keep the most common Wellborn replacement parts on our trucks because we'd rather fix the small thing before it becomes a reason to replace the whole cabinet run.
Which Wellborn Models This Applies To
Wellborn builds across three main lines: Estate, Premier, and Cabinetcore, with a separate line for closets and a growing catalog of components sized for ADU builds under 800 square feet. Each line uses different drawer box construction methods and hinge boring patterns, so the first step is always identifying the series. Look inside the drawer box or on the back of the door for a small white or silver sticker. The Wellborn model code will start with a letter prefix, E for Estate, P for Premier, or C for Cabinetcore, followed by a series number and door profile code. If the sticker is gone, measure the drawer box thickness: Estate drawers are typically 5/8-inch solid maple with dovetail joinery, Premier uses 1/2-inch plywood with a doweled front, and Cabinetcore is 3/8-inch engineered wood with a stapled joint. That single measurement tells us more than any model name.
For OEM versus aftermarket, our experience in Los Angeles is specific: Wellborn's OEM soft-close hinges are Blum or Salice depending on the year, and the OEM part carries the Wellborn part number you need for a match. Quality aftermarket equivalents from the same manufacturers cost about 30% less and fit identically, but the screw hole spacing must match within 0.5 millimeters. For finish-matched drawer fronts or door panels, we order OEM only. Aftermarket color matching on Wellborn's maple and cherry stains is too unpredictable, especially on cabinets that have spent years in Southern California sun through a window.
Styles & brands we work with
Signs Your Wellborn Home Additions & ADU Is Failing
- Drawer drifts open on its own. The soft-close mechanism has lost tension, or the glide is worn on one side. Hot, dry Los Angeles summers accelerate plastic wear, and we see this on ADU kitchen drawers that face a west window.
- Hinge pops or clicks when the door moves. The hinge cup has pulled loose from the door, stripping the screw holes in the wood. Forcing the door closed makes it worse and can crack the door panel at the hinge point.
- Cabinet box corner separating at the face frame. This is more common in detached ADUs without air conditioning run during August. The box expands and contracts across 20-degree daily temperature swings, and the staple fasteners lose their bite over time.
- Finish clouding or peeling at the bottom rail. Water from mopping sits at the toe kick, wicks into the frame, and breaks down the conversion varnish. Wellborn's finish is durable, but no finish survives standing water forever.
- Doors on a run of cabinets no longer align. Usually a mount rail has shifted or a wall has settled, and the doors are square but the boxes are not. We level the run first, then adjust the hinges.
See the difference
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After
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After
Before
AfterReplacement Cost & What's Included
Cabinet hardware replacement on a Wellborn kitchen or ADU in Los Angeles runs $4,720 – $15,340 for a full kitchen of drawers and doors, reusing your existing cabinet boxes. If the concern is a single drawer or hinge, the repair is typically under $500, and we'll tell you the exact price before we order anything. What drives the range is the number of openings, the hinge series, and whether we are installing OEM Wellborn parts or quality equivalents. Finish-matched door replacement runs higher because we order from Wellborn's current finish line and match to an existing door we send them for reference.
Every part we install carries the manufacturer's warranty, and our labor on the installation is covered by the 365-Day Done Right Promise. If a hinge we installed fails within a year, we come back and swap it. That's the promise, and it's in writing before we touch the first screw.
DIY or Call Us?
There are things you can safely check on your own. A hinge that needs a 2mm adjustment is a Phillips screwdriver job. A drawer glide that needs grease is a ten-minute task. Swapping a soft-close piston on most Blum or Salice hinges is safe, requires no special tools, and the part costs less than a coffee.
What we'd ask you not to attempt is any repair involving finish matching, a cabinet box that has separated, or hinge holes that have stripped out. The temptation is to fill the hole with wood glue and toothpicks, and that works for about six months before the hinge pulls out again, usually taking a chunk of the door panel with it. We use threaded brass inserts that hold permanently, but they require precise bore depth. A failed hinge is a small repair if it's done once. Call us at (949) 850-9896 and we'll give you a written price before any work starts.
FAQs
Expect 10 – 15 years of daily use from Wellborn hinges and glides in a Los Angeles home. Homes without air conditioning or with strong western exposure tend to see failures closer to the 8-year mark due to heat and UV stress on plastic components. We also stock and install parts for KraftMaid, Cambria, and Silestone projects.
Most glides cannot be repaired once the ball bearings have worn flat or the plastic retainer has cracked. Cleaning and lubricating a glide that's simply clogged with dust can buy years of quiet life, but a worn glide needs replacement. Replacement glides matched to your Wellborn cabinet are an inexpensive fix compared to living with a drawer that sticks.
A standard hinge or glide replacement across a full kitchen takes one day for our crew. Door or drawer front replacement takes two to three weeks because the parts are ordered from Wellborn, finished to match, and shipped to Los Angeles. We'll give you a written schedule before the work starts.
We keep the most common soft-close hinge pistons, glides, bumpers, and touch-up kits on our service vehicles, so most single-part repairs happen on the first visit. If you're not sure what part you need, send us a photo and we'll identify it before we arrive. Call (949) 850-9896 and a live person will answer.
Written by Graham Stein, Owner, Elmstead Remodeling at Elmstead Remodeling, serving Los Angeles and nearby areas.
