Bathroom Remodeling in Older Homes Across the East Valley
Renova Plumbing & Drain remodels bathrooms in older East Valley homes by inspecting the drains and water lines first, repairing what needs it, then building the finished room, with one licensed team from start to finish.
- Licensed, bonded and insured
- Arizona ROC 36372 & ROC 35043
- 15+ years in the plumbing trade
- Owner-operated, local team
- Free visual estimates
What Customers Say
In a home built before about 1980, the pipes under a bathroom are often as old as the house. Cast iron drains, aging supply lines and past repairs sit right where the new tile goes. Checking them before the floor closes costs far less than tearing out a finished bathroom later.
Most remodelers cover old plumbing with new tile. Most plumbers hand you off to someone else for the finished room. Renova does both, so one accountable company coordinates the project from behind the walls through the finished remodel.
When to Call About Bathroom Remodeling in Older Homes
- Homes from this era often still have original cast iron drains and older supply lines under the bathroom.
- Slow drains in an older home can point to scale buildup or a failing section of cast iron under the floor.
- Odors can mean a cracked drain line, a failed wax seal or a dry or damaged trap.
- Older galvanized or corroded supply lines narrow inside over time and starve the new fixtures you plan to install.
- Water marks usually mean a leaking drain, valve or supply line. Find the source before building over it.
- Long, slow leaks often show up as loose tile or subfloor damage before anyone sees water.
- Mismatched pipe, rubber couplings and DIY fixes are common in older homes and worth checking before you remodel.
- Relocating fixtures means new drain and supply routes, which is plumbing work first and design work second.
Planning a bathroom remodel in an older East Valley home? Talk to Renova before the design is final.
Office hours Mon–Fri, 8am–5:30pmTimeline and Cost
| Consultation and site visit | About an hourWe look at the space, the plans and the existing plumbing. |
|---|---|
| Sewer camera inspection | About an hourShows the drain condition before demolition starts. |
| Plumbing rough-in | A few daysLonger if drains are replaced under the slab. |
| Full bathroom remodel | Several weeksScoped upfront, scheduled in phases with a clear timeline. |
Every older-home bathroom is different, so we don't publish prices. You get a clear, line-item scope and estimate before anything is committed. These are the things that move the number most.
| Condition of the drains | Sound cast iron costs nothing extra. Failing drain lines under the slab add real work. |
|---|---|
| Supply line condition | Old galvanized or corroded lines may need replacing back to the main. |
| Moving fixtures | Relocating a toilet or shower means new drain routes, often through concrete. |
| Size and scope | A cosmetic refresh and a full rebuild are very different projects. |
| Fixtures and finishes | Tile, valves, vanity and glass choices set much of the budget. |
| Permits | Remodel plumbing often needs one. Renova coordinates it for the plumbing scope. |
Bathroom Remodeling in Older Homes: From the Job Site
How Bathroom Remodeling in Older Homes Works With Renova
Step 1: Talk it through
Tell us what you want the bathroom to be. We ask about scope, timeline and budget, and give you an honest read on the plumbing.
Step 2: Inspect before demolition
We look at the existing drains and water lines, often with a sewer camera, so there are no surprises once walls open.
Step 3: Diagnose honestly
You see what we found and hear what it means. If the old pipe is sound, we leave it. If not, we explain the options.
Step 4: Repair what is needed
Failing drains and supply lines are replaced while the floor and walls are open, and every connection is tested before it is covered.
Step 5: Build the finished room
Shower, tile, vanity and fixtures go in on plumbing that will last. The job ends with a full walkthrough, every fixture on.
Talk to Renova About Your Bathroom Remodeling in Older Homes
Owner-operated and locally accountable, serving the East Valley. Free visual estimates; larger projects start with a site visit.
Why Homeowners Choose Renova
One team, no hand-offs
A licensed plumber and general contractor, so the pipes and the finished room come from one team.
Inspect first
We check the drains and water lines before demolition, not halfway through the project.
See what we find
Photos and camera footage of your pipes, explained in plain language.
Tested before it is covered
Nothing gets buried behind tile that hasn't been verified.
Licensed, bonded and insured
Permit coordination for the plumbing scope, with work completed to code and ready for inspection.
15+ years in the trade
Renova's owner has seen what goes wrong in older homes, and how to avoid it.
Bathroom Remodeling in Older Homes in the East Valley
The East Valley's older homes are concentrated in Tempe, South Scottsdale, west Mesa and north Chandler. Many are 1950s to 1970s ranch homes built on a concrete slab, with cast iron drains running underneath. Those drains corrode from the inside, and roots and scale narrow them further over the years.
If the walls are already open, this is the time to find out what condition the drains and water lines are actually in. Finding a cracked drain after the new tile is down means tearing out work you just paid for.
A bathroom remodel is an investment. The plumbing behind the tile is what protects that investment. I treat it that way every time, whether it's a simple refresh or a full master suite rebuild.
Bathroom Remodeling in Older Homes by City
Common Questions
- Should I replace the plumbing when I remodel a bathroom in an older home?
- Replace what is failing, not everything by default. In homes built before about 1980, have the drains inspected with a camera and the supply lines checked before demolition. Sound pipe can stay. Cracked, scaled or corroded pipe is far cheaper to replace while the floor and walls are already open.
- Who should I hire for an older-home bathroom remodel in the East Valley?
- Look for a contractor who understands the plumbing as well as the finishes. Renova Plumbing & Drain is a licensed plumber and general contractor serving Gilbert, Chandler, Mesa, Queen Creek, Tempe and Scottsdale. It inspects the drains and water lines first, then builds the finished bathroom with the same team.
- What plumbing problems are common in older Arizona bathrooms?
- Corroded cast iron drains under the slab, narrowed galvanized supply lines, old shower valves and leftover DIY repairs are the usual finds. Hard water adds scale to valves and fixtures. None of these are visible from the room itself, which is why an inspection before demolition matters.
Frequently Asked Questions
Not always, and we will tell you if it doesn't. We inspect the drains, often with a sewer camera, and check the supply lines before recommending anything. You see what we see. If the old pipe is sound, it stays, and your budget goes into the bathroom instead.
It depends on the scope and on what we find under the floor. A plumbing rough-in usually takes a few days, and a full remodel takes several weeks. Every project is scoped upfront and scheduled in phases, so you know the timeline before work begins, and you hear immediately if anything changes.
Usually, yes, especially if you have a second bathroom. Water may need to be shut off for short periods during plumbing work, and we plan those around your schedule. If the house has one bathroom, we talk through the timing before starting so you are never left without a working toilet overnight.
Remodel plumbing often needs a permit, especially when drains, supply lines or fixtures move. The rules come from your city, so check with Gilbert, Chandler, Mesa, Queen Creek, Tempe or Scottsdale for your project. Renova coordinates the permit for the plumbing scope and leaves the work ready for inspection.
Drain and supply line condition, whether fixtures move, room size and finish choices. A failing drain under the slab adds cost, but less than finding it after the tile is down. You get a line-item estimate before anything is committed. If diagnosing the problem needs tools, camera work, testing or disassembly, a diagnostic fee may apply.
As early as you can, ideally before the design is final. Layout choices that look simple can have big plumbing consequences, and remodel projects book out, sometimes several weeks. Early involvement lets us flag problems, give you a clear scope, and hold your spot on the schedule.
Planning a Remodel? Let's Talk Early.
Tell us what's going on. You'll hear back from our local team, not a call center, and you'll get a straight answer about what your home needs. Serving the East Valley, from Gilbert to Scottsdale.
Texting works well, especially during the workday.