Custom Marble & Solid Surfaces has been remodeling bathrooms in Caldwell since 1986 and unlike almost every other contractor in the Treasure Valley, we manufacture the surfaces we install. Our shop sits right here on Industrial Way, which means when we remodel a bathroom in Caldwell, the cultured marble shower walls, the vanity top and the tub surround are all hand-cast a few minutes from your front door. That’s forty years of local craftsmanship, 20,000-plus completed projects, and a 4.9-star rating built on the word of your own neighbors.
Caldwell
your dream bathroom remodel
Why Caldwell Homeowners Choose Custom Marble
Caldwell has a housing mix that makes bathroom remodeling especially worthwhile. Older homes around the Dearborn district and near the College of Idaho often still have original tile, cramped tub shower combos, and grout lines that have been scrubbed for decades and still look tired. Newer construction on the north and east sides of town, meanwhile, tends to have builder grade fixtures that homeowners are ready to upgrade. We handle both, and because we cast our own material, there’s no middleman markup inflating your quote.
Backsplashes
Demolition and prep
Groutless shower
Shower pans
Shower walls
Tub surrounds
countertops and vanity tops
Wall/accent panels
Partnerships to provide plumbing and shower doors
Colors, Materials & the Groutless Advantage
We work in cultured marble and Tyvarian our two hand-cast product lines as well as premium solid surfaces like Corian and HIMACS for vanity tops. Every material is non-porous by design, which is what makes it so practical in a bathroom: water can’t penetrate it, mold has nowhere to grow, and it resists stains, chips and scratches for decades. You can browse the full range in our Color Library and see hundreds of options, from clean modern whites to rich stone look patterns.
For Caldwell’s older homes especially, this matters. A cultured marble shower surround permanently solves the grout-maintenance problem that plagues tiled bathrooms in this climate, and it does it with a high end look that lifts the whole home’s value.
Serving Caldwell From Our Industrial Way Shop
Because we’re based in Caldwell, every part of your remodel happens close to home. Our showroom at 1405 Industrial Way is open for you to come in, see and touch the materials, and talk through your project face to face something you can’t do with a contractor who orders surfaces sight unseen. If you’re anywhere in Caldwell, from downtown near Indian Creek Plaza to the newer subdivisions off Highway 20/26, we’re only a few minutes out.
Ready to start? Call (208) 454-8702 or request your free quote online. Come see the difference hand-cast, locally made surfaces make.
Testimonials
Here's what our satisfied clients are saying
Paul Fritz
6 months ago
The project turned out great. Custom Marble was very professional throughout the process.
Sue Evancho
6 months ago
We so love our new, groutless shower and countertop. It's easy to keep clean and dry after showering. Never, ever have to clean grout again! Their customer service was fabulous - so attentive either quick response time. I highly recommend both their products and service!
Ron Garey
8 months ago
We are extremely pleased with the service provided by Custom Marble. They arrived right on time and demonstrated professionalism throughout the process. We trusted them to access the property without supervision, and they handled everything perfectly. Their reliability and attention to detail exceeded our expectations. Highly recommended!
Olivia Kviklys
8 months ago
I am posting on behalf of Wish Granters, a Boise nonprofit that grants wishes for terminally ill adults in Idaho. Custom Marble is a great company. They helped us to grant a wish, and their generosity and hard work made such a huge impact. Thank you so much to their entire team!
Keith Severance
10 months ago
Alyssa and Stephanie on front end, kyle came to measure, and Brandon and Rigo did a killer job on install. A winning team to be sure. Forget all of the people advertising the one day products. I priced them all and they were double the price for an inferior product. Highest recommendation.
Kipp Sherry
12 months ago
We got bids from other companies, including those advertising free installation. Custom Marble beat their price and delivered a superior product. We've already referred them ot twice, and they were just as happy as we were.
Cara Peterson
3 years ago
Custom Marble was wonderful with our bathroom remodel. Everything (including tear out and sub floor repair) took only 4 days, and it is beautiful and safe. I can recommend them enough.
Have Questions?
Quick Answers Before You Get Started
How much does a bathroom remodel cost in Caldwell?
Cost depends on the size of the bathroom, the scope of work, and the materials you choose, so we provide a free, detailed quote rather than a guess. Because we manufacture our own cultured marble and Tyvarian surfaces in Caldwell, we cut out distributor markups and can usually deliver a premium result for less than contractors who buy their materials in. Financing is available to spread the investment out.
Do you do tub-to-shower conversions in Caldwell?
Yes. Tub-to-shower conversions are one of our most popular Caldwell projects, especially for homeowners who want a low-threshold, walk-in shower for easier access. We cast the shower base and walls to fit the existing footprint, so the conversion is clean and fast.
How long does a bathroom remodel take?
Most bathroom remodels are completed in a matter of days rather than weeks, partly because our surfaces are cast to exact measurements before installation begins. Timelines vary with scope a shower replacement is quicker than a full gut renovation and we give you a clear schedule with your quote.
Is cultured marble better than tile for a Caldwell bathroom?
For most homeowners, yes. Cultured marble is non-porous and groutless, so it doesn’t trap mold or need resealing, and it’s far easier to clean than tile with grout lines. It also gives a seamless, high-end look. Tile still has its place, but our clients overwhelmingly prefer the low-maintenance finish of hand-cast marble.
Do you offer free quotes for bathroom remodeling in Caldwell?
Absolutely. Estimates are always free and come with no pressure. Call (208) 454-8702 or visit our showroom at 1405 Industrial Way to get started, and we’ll walk you through colors, materials and cost.