Custom Onyx Collection Showers, Walls & Lavatories — Built for Arizona Homes
TJC Remodeling is a proud dealer of The Onyx Collection — a Kansas‑made line of solid‑surface shower bases, wall panels, tub surrounds, and lavatories. Each piece is made‑to‑order to the exact size, shape, and color of your bathroom, and backed by Onyx's "Yes, Guaranteed Forever" guarantee.
Solid surface, not acrylic — not tile.
Dense, non‑porous construction that won't chip, crack, or stain. No grout lines, no mildew, no yearly re‑sealing.
A premium alternative to tile and fiberglass showers.
The Onyx Collection manufactures solid‑surface shower bases, wall panels, tub surrounds, lavatories, and accessories out of their facility in Belvue, Kansas. Every product is custom made‑to‑order to the size, shape, and color you specify — so your new shower fits your bathroom exactly, instead of forcing your bathroom to fit a standard‑size pan.
As an authorized Onyx dealer, TJC Remodeling handles the measuring, the color selection, the ordering, and the installation — so you get one contractor, one timeline, and one point of contact from start to finish.
Why homeowners choose Onyx over tile
- No grout lines — nothing to re‑caulk, re‑seal, or scrub every weekend
- Non‑porous solid surface — resists mildew, staining, and soap scum
- Custom cut to your exact opening — no awkward gaps or filler strips
- Faster install than full tile — most showers complete in days, not weeks
- Backed by Onyx's lifetime "Guaranteed Forever" product warranty
- Dozens of solid and patterned colors, including marble‑look options
Full Onyx Collection catalog — available through TJC
Every Onyx product is custom‑built to your specs. These are the main lines we order and install for Arizona bathrooms. Not sure which one fits your project? Bring us your measurements and we'll walk you through the options.
Shower Bases & Pans
Low‑profile, mid‑height, full‑height, double‑threshold, neo‑angle, and ramped‑access bases — standard or fully custom to your exact opening.
View Onyx shower bases →
Shower Wall Panels
Solid‑surface wall panels that replace grouted tile. Seamless look, easy to clean, and available in every Onyx color. No more mildew in the grout.
View Onyx wall panels →
Lavatories (Sinks)
Integrated vanity tops with molded sinks — rectangular or fully custom shape. Multiple bowl and edge styles, color‑matched to your shower if you'd like.
View Onyx lavatories →
Tub Surrounds
If you're keeping a soaking tub and want the same solid‑surface finish around it, Onyx makes custom tub surrounds that match the rest of the bathroom.
View Onyx tub surrounds →
Tub Decks
Solid‑surface decks for drop‑in and freestanding‑style tubs. A clean alternative to tiled decks, in the same color palette as your shower and vanity.
View Onyx tub decks →
Shower Accessories
Caddies, bench seats, corner shelves, crown molding, chair rail, mosaic trim, towel bars, and shower doors — all color‑matched to your shower.
View Onyx accessories →Build your shower in 3D — free, online
Onyx offers two free browser‑based design tools that let you configure your exact shower or lavatory before placing an order. Play with sizes, layouts, colors, and accessories — then send us the design and we'll quote it.
3D Shower Designer
Pick a layout, enter your dimensions, choose a color, and drop in wall panels, bench seats, caddies, trim, and a shower door. See the whole shower rendered in 3D before you commit.
3D Lavatory Designer
Design your custom Onyx vanity top with integrated bowl. Pick the size, bowl style, edge profile, faucet holes, and backsplash — then visualize it in 3D before ordering through TJC.
Once you've built something you like, send us your design and we'll come out to verify measurements, confirm the color in person, and give you a written installed quote.
Dozens of solid and patterned colors
Onyx offers a wide range of colors — from clean whites and warm creams, to marble‑look patterns, taupes, greys, and deep espresso tones. Every shower base, wall panel, and accessory can be ordered in the color of your choice, so your whole bathroom reads as one intentional design.
We'll bring real Onyx color chips to your free in‑home consultation so you can match them against your tile, cabinets, flooring, and lighting — not just guess from a phone screen.
Forever
Every Onyx product is backed for life — straight from the manufacturer.
Onyx Collection's written guarantee is simple: if the product ever fails, they'll either replace it or refund the cost. It's the same guarantee on every piece they manufacture — shower bases, wall panels, lavatories, tub surrounds, and accessories. TJC stands behind our installation, and Onyx stands behind the product itself, for as long as you own your home.
TJC Remodeling is the closest authorized Onyx dealer in the East Valley.
Search 85233 on Onyx's own dealer locator and TJC Remodeling comes up as the closest authorized dealer — 1 mile from central Gilbert, offering shower display, retail sales, and installation. That's not our claim — that's straight from Onyx's official site.
You don't have to take our word for it. Click the verification link below and see for yourself on onyxcollection.com/dealer-map/.
Built for the way Arizona bathrooms actually get used
Hard water, daily showers, dusty air, and long summers are tough on tile grout and fiberglass pans. Onyx's solid‑surface construction is designed to hold up under all of it.
No grout to re‑seal
Because Onyx walls and bases are solid panels, there are no grout lines to re‑seal every year or scrub mildew out of. A squeegee and mild cleaner keeps them looking new.
Fits your exact opening
Every base is cut to your exact bathroom dimensions — even odd angles and tight alcoves. No forcing your bathroom to fit a standard 60×32 fiberglass pan.
Won't chip or crack
Solid‑surface material is dense all the way through. Drop a bottle on the base and it won't spider‑crack the way fiberglass or acrylic can.
Low‑profile + accessible
Onyx offers low‑profile and ramped‑entry bases — ideal for aging‑in‑place bathrooms or walk‑in showers that need to sit close to the existing floor.
Color‑matched throughout
Order your base, walls, lavatory, tub surround, and accessories in the same color family — something you can't easily do when mixing tile, prefab pans, and standard vanity tops.
Faster install than tile
A full‑tile shower can take a week or more of tilework alone. A solid‑surface Onyx shower installs in a fraction of that time — you're back to showering sooner.
From measurement to finished Onyx bathroom
Because every Onyx piece is made‑to‑order, the process is a little different from off‑the‑shelf remodels. Here's how TJC handles it.
Free In‑Home Consultation
We come out, look at your current bathroom, and walk through what you want the finished space to look like — no pressure, no hard sell.
Measure & Color Selection
Precise measurements of your shower opening and color selection using real Onyx samples — not phone screens. Want to preview it first? Use Onyx's free 3D Shower Designer. You approve the final spec before anything is ordered.
Onyx Builds Your Order
Onyx manufactures your base, wall panels, and accessories to your exact dimensions and color in their Kansas facility, then ships it to us.
Demo & Installation
TJC handles demolition of your existing shower or tub, plumbing rough‑in as needed, base and wall install, trim, and final cleanup — all by one licensed contractor.
Onyx Collection FAQs
Most homeowners have the same questions when comparing Onyx to tile or a standard fiberglass surround. Here are the ones we answer most often on estimate visits.
Still have questions?
Talk to us directly — we'll walk you through Onyx options, colors, and pricing for your specific bathroom.
What's the difference between Onyx and tile?
Is Onyx more expensive than a fiberglass prefab shower?
How long does an Onyx shower installation take?
Can I mix Onyx with other materials?
What does Onyx's "Guaranteed Forever" warranty cover?
Do you install Onyx for tub‑to‑shower conversions?
Ready to see Onyx in your bathroom?
Request a free in‑home estimate. We'll bring real Onyx color samples, measure your shower opening, and give you a written quote — no pressure.