Discovery Call
Tell us about your vision, how you use your bathroom and your budget. We'll confirm we're the right fit before anyone visits.

Get a free 3D bathroom design and itemized estimate from the team that built several of Granite Bay’s recent luxury bathroom remodels.
Takes 30 seconds. Mary responds right away — Mon–Fri 8 AM–5 PM, Sat 8 AM–1 PM. Sent after hours? We'll call you by 9 AM the next business day.
Granite Bay is where we have built some of our favorite bathrooms. One recent primary bathroom combined a curbless shower, heated floors and a closet addition. Another used Calacatta-look quartz on the walls and vanity for a bright, seamless finish. A third featured a frameless glass enclosure with premium hardware. You can see all three in the Local Projects section on this page.
Primary suites in Granite Bay homes are typically large but designed for another era: a deck-mounted jetted tub under a window, a small separate shower, and a vanity split by a makeup table. The most requested change is a spacious walk-in or curbless shower, often with a bench, two shower heads and a steam option, combined with a freestanding tub if space allows.
Because Granite Bay is unincorporated, permits come from Placer County. We handle the drawings, submittal and inspections.
A curbless shower needs the floor recessed or built up so water drains toward a linear drain without a step. We plan this with the framing and waterproofing, then flood-test the shower before tile.
Some Granite Bay clients enlarge the bathroom or add a larger closet. These changes involve framing, electrical and sometimes HVAC, and we include them in the permit drawings.
Quartz and porcelain slabs on shower walls create a seamless, easy-care finish. We template and fabricate them to fit, including niches and mitered corners.
Radiant floor heating and steam showers need dedicated circuits and, for steam, a vapor-proof enclosure. We confirm panel capacity and plan the generator location during design.
Real projects from our portfolio, with photos and the full story of each build.
Every project below was designed, permitted and built by our in-house team — from Auburn to El Dorado.








Tap a video to play it right here.
Picture your bathroom like this — before demo day.We'll model your space in 3D and price every finish, free.
See My Bathroom in 3D
No coordinating subcontractors yourself. Design, plans, permits and every trade are managed in-house by one licensed bathroom renovation company — so the bathroom you approve in 3D is the bathroom you get.
Designed in 3D · Built by Tenax
Most contractors hand you a single number. We show you exactly what you're getting — and exactly what each piece costs.
Our bathroom renovation process is built for clarity — you'll always know what's next and what it costs.
Tell us about your vision, how you use your bathroom and your budget. We'll confirm we're the right fit before anyone visits.

We measure your space and build a 3D design with an itemized estimate — so you see your bathroom, and its price, before we build.

The day you sign, we open a group chat with your designer, project manager, supervisor and sales rep — direct access to the whole team. Daniel and your project team then run trades and inspections, with weekly updates until the final walkthrough.

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One dedicated team from first call to final walkthrough — plus a shared group chat from day one.
“We recently completed a bathroom remodel with Tenax Construction and the entire experience exceeded our expectations from start to finish… Nikita, our project manager, kept everything running smoothly throughout the remodel. He maintained excellent communication, ensured the work stayed on schedule, and addressed any concerns promptly.”
“We met with one of their designers, Elizabeth, and she was OUTSTANDING!… She was thorough and transparent about pricing and payments. Our project was managed by Nikita Kulikov. From start to finish he did an EXCELLENT job of coordinating all the details…”
“Tenax Construction recently completed a total remodel of our primary bathroom. We interviewed 4 companies, all close in estimates, and decided Denis Paramonov, Tenax project manager, truly listened and understood our vision. He kept us updated every step of the way…”
Every bathroom is different, so think of these as guidance — not a price list. They're typical ranges from full remodels we've completed across the region.
A full refresh within your existing layout.
Layout changes, shower upgrades and expanded systems.
Structural changes and fully custom, designer-level work.
Typical ranges reflect recent Sacramento-area projects. Final cost depends on size, layout and the finishes you choose.
Primary bathrooms in Granite Bay often fall in our $30K–$60K range, and larger rooms with layout changes, heated floors, steam or slab walls can go above $60K. Guest and hall baths start around $15,000. Every item is priced in your estimate.
In most cases, yes. It depends on the floor framing and the drain location. We check both during the in-home measure and explain the options before you commit.
Yes, for plumbing, electrical or structural work. We submit to Placer County and schedule all inspections.
Yes. The Local Projects section on this page links to our Granite Bay bathroom projects, with photos and details of each one.
Tell us a little about your project. We'll take it from there.
Four quick fields — we'll cover the details on your call. Nothing is shared outside Tenax. After hours? We'll call you by 9 AM the next business day.