Walk-In Showers and Bath Remodels in Plano, TX: Costs (2026)

Walk-in shower cost in Plano

Plano is part of the Dallas-Fort Worth-Arlington labor market, so the ranges on our Dallas cost pages apply here. No published source prices a Plano bathroom separately.

Plano project (2026)	Our estimate	More detail
Walk-in shower	$4,300 to $14,300, about $9,100 average	Dallas walk-in shower cost
Tub to shower conversion	$1,900 to $11,500	Dallas conversion cost
Full bathroom remodel	$5,700 to $17,200, about $11,500 average	Dallas remodel cost
Walk-in tub, installed	$3,500 to $9,900	Dallas walk-in tub cost

Each estimate starts from a national price and adjusts the labor half. For example, Modernize puts a walk-in shower at $4,500 to $15,000 nationally^[3]. In May 2025, plumbers in the metro earned a median $29.45 an hour and tile setters $23.04, against $30.67 and $26.77 nationwide^[1][2]. That trims local labor about 9%, which is why the Plano range sits a little under the national one.

Permits in Plano

Texas law sets the floor. Cities with more than 5,000 people must require a permit before plumbing work, except for leak repairs and replacing faucets, ballcocks, water control valves, disposals and toilets^[6]. A walk-in shower needs a new valve, drain or pan, so plan on a permit.

Plano's Building Inspections fee schedule, adopted as Ordinance No. 2025-11-4, prices residential alteration work in pieces^[4]:

• Plumbing: $0.01 per square foot, with a $45 minimum. Most bathrooms are small enough to pay the minimum.
• Plan review: $45.
• Building permit, if the job needs one (for example, moving a wall): $0.48 per square foot.
• Reinspections: $75 for the first, rising to $150 by the fourth.

Plano's alteration checklist asks for floor plans, with electrical and plumbing shown, and notes that the permit holder must request and complete every inspection^[5]. A deposit of 65% of the building permit fee plus the plan review fee is due when you apply^[5]. The same checklist tells owners to contact their homeowners association for any added requirements in deed restrictions and covenants^[5]. A city permit does not replace HOA rules, so read yours before work starts.

Plano also charges general contractors a $100 annual registration fee^[4]. Ask whether your remodeler is registered with the city.

Plano homes and what they mean for the job

Plano's housing is younger than Dallas's but not new. The median home was built in 1993, and 50.3% of homes date from 1980 to 1999^[7]. About 18.4% were built before 1980^[7]. About 57% of occupied homes are owner occupied, and 27.9% of owner households are headed by someone 65 or older^[7].

That 1980s and 1990s window matters for one reason. Polybutylene supply pipe was made from 1978 to mid-1995 and installed in up to 10 million U.S. homes^[8]. It is usually gray, flexible and stamped "PB2110"^[8]. If your shower wall comes open, ask the plumber to look at what feeds the valve. Swapping a short run of old pipe while the wall is open costs far less than a leak later.

Nearly all new homes in this region are built on concrete slabs (97.9% in 2024)^[10]. In a slab house, if the new shower drain stays where the tub drain is, the slab stays closed. A center drain, linear drain or curbless entry usually means cutting concrete, which adds cost and should be priced in writing.

For older owners, a low or curbless entry is often the reason for the project. Ask for blocking behind the tile so grab bars can be added later without hunting for studs.

Choosing a company in Plano

Plumbing licenses in Texas come from the Texas State Board of Plumbing Examiners (TSBPE), which has a free license search^[9]. State law lets you do plumbing in your own homestead without a license^[6], but anyone you pay must hold one.

Questions worth asking:

• Who pulls the Plano permit, and is the fee in the quote?
• What is your plumber's TSBPE license number?
• Will the drain stay in the tub's spot? If not, who cuts and patches the slab?
• If you find polybutylene or old galvanized pipe, what will it cost to replace that section?
• Can you add grab bar blocking now, and is it in the price?

When to call a pro

• Any new valve, drain or shower pan: a TSBPE-licensed plumber and a Plano plumbing permit.
• Gray plastic supply pipe stamped PB2110 behind the wall: have a plumber price replacement before the tile goes up.
• Moving or removing a wall: a building permit, and a check of whether the wall is load bearing.
• Signs of a slow leak around the old tub: find and fix it before the new shower is built.