A whole-house repipe in Houston typically costs $4,500 to $15,000+ in 2026, depending on square footage, pipe material, number of bathrooms, and wall access. Most 1,500 to 2,000 sq ft Houston homes fall in the $5,500 to $11,000 range using PEX-A. Copper runs roughly 2x. Use our repipe calculator for a size-specific ballpark or call (713) 538-2326 for a free estimate.
Repipe Cost at a Glance
Two quick-reference tables — by home size and by material. Ranges reflect typical Houston 2026 pricing across labor, materials, drywall access, permits, and cleanup for a standard supply-line repipe.
By Home Size (PEX-A repipe, typical Houston)
| Home Size | Typical PEX-A Repipe Cost |
|---|---|
| 1,000 sq ft | $3,500 – $6,500 |
| 1,500 sq ft | $4,500 – $8,500 |
| 2,000 sq ft | $5,500 – $11,000 |
| 2,500 sq ft | $7,000 – $13,000 |
| 3,000 sq ft | $9,000 – $16,000+ |
By Pipe Material (whole-house Houston repipe)
| Material | Typical Total Cost | Best For |
|---|---|---|
| PEX-A | $4,500 – $12,000 | Most Houston homes — flexible, freeze-tolerant, corrosion-immune |
| Copper | $10,000 – $18,000+ | Historic districts or where local code requires; more susceptible to Houston water chemistry |
| CPVC | $6,000 – $11,000 | Budget option; more brittle in freezes than PEX-A |
Prices vary by home. Get a free estimate for your specific address at (713) 538-2326.
What Determines Your Repipe Price (Cost Factors)
Seven variables determine your repipe price and move it up or down within the ranges above. On a walkthrough estimate, a licensed plumber prices each one against your specific Houston home:
Square footage
The single biggest driver. More square footage = more linear feet of pipe, more fittings, more labor time. See our size table above for typical ranges.
Number of bathrooms
Each bathroom adds fixtures, supply runs, and shut-off valves. A 3-bathroom home typically costs 20-35% more than a 2-bathroom home of the same square footage.
Pipe material
PEX-A is the Houston standard for cost + performance. Copper runs roughly 2x. See the material comparison table above.
Foundation type
Slab-foundation homes with under-slab supply lines often route new lines overhead through the attic to avoid slab work — a Houston best practice that saves time and cost.
Wall access
Homes with tile walls, plaster, or shiplap require more careful access and patching than standard drywall. Adds labor.
Permits
Houston Public Works requires a plumbing permit for a whole-house repipe. Permit fees are modest but the inspection sequence adds a day to the timeline.
Cleanup + drywall restoration
Some quotes include drywall patch and paint, some don’t. Always confirm what’s included. See why repipe quotes vary between Houston plumbers.
Repipe Cost by Square Footage (Houston Home Size Guide)
How much it costs to repipe a house by square footage depends on total linear feet of supply line, bathroom count, and material choice. Ranges below assume PEX-A supply lines, typical Houston construction, and standard 2-bathroom layouts unless noted. This is the same “cost to repipe my house Houston” question homeowners ask most often — here’s the breakdown by home size.
1,500 sq ft home
Typical range: $4,500 – $8,500. Most common single-story starter homes in Greater Houston. For a deeper cost breakdown at this size, see our replumbing cost by house size guide.
2,000 sq ft home
Typical range: $5,500 – $11,000. Most common family-home footprint in Houston suburbs. Two full baths, kitchen, laundry, and typically an overhead PEX-A route through the attic.
2,500 sq ft home
Typical range: $7,000 – $13,000. Common two-story configurations or larger single-story homes with 3 baths.
3,000 sq ft home
Typical range: $9,000 – $16,000+. Larger two-story homes or spread single-story layouts. Additional supply line length + multiple bathrooms drive the top end.
Repipe Cost by Number of Bathrooms
Bathroom count often matters more than raw square footage. Each additional bathroom adds fixtures, supply valves, and often a run to a separate zone of the house.
| Bathrooms | Typical Repipe Cost (PEX-A) |
|---|---|
| 1 bathroom | $3,500 – $6,000 |
| 2 bathrooms | $4,800 – $8,800 |
| 3 bathrooms | $6,000 – $12,000 |
Bathroom-based pricing overlaps with size-based pricing — most 2-bath homes are 1,500-2,000 sq ft, most 3-bath homes are 2,000-3,000 sq ft. Get a free estimate for your specific home at (713) 538-2326.
Get a Free Repipe Estimate
Every Repipe Solutions quote is free, no-obligation, and honest. If a spot repair is the right call, we say so.
Call (713) 538-2326Request OnlineServing Houston since 2021 · 4.9★ (101 reviews)PEX Repipe Cost vs Copper
The material decision is the second-largest cost driver after square footage. In Houston specifically, PEX-A wins on cost, freeze tolerance, and long-term water chemistry compatibility — but copper still has a place in specific situations.
| Factor | PEX-A | Copper |
|---|---|---|
| Material cost per linear foot | $1 – $2 | $2 – $5 |
| Install labor per foot | Lower (flexible, fewer fittings) | Higher (soldered joints, rigid layout) |
| Whole-house total (typical Houston) | $4,500 – $12,000 | $10,000 – $18,000+ |
| Freeze burst resistance | High (expands with ice) | Moderate (cracks) |
| Houston water chloramines | Immune | Susceptible to pinhole leaks |
| Install time (whole house) | 1-2 days | 3-5 days |
| Lifespan | 50+ years | 20-50 years |
For the full material decision framework, see our PEX vs copper pipe repiping guide.
Average Cost to Repipe a House with PEX in Houston
The average cost to repipe a house with PEX-A in Houston in 2026 falls between $5,500 and $11,000 for a typical 1,500-2,000 sq ft, 2-bathroom home. Smaller 1,000-1,500 sq ft homes come in lower ($4,500-$8,500), and larger 2,500-3,000 sq ft homes with 3+ bathrooms push toward $12,000-$15,000. PEX repipe cost stays predictable because the material is stocked locally at Houston supply houses, the install runs 1-2 days instead of copper’s 3-5, and there’s less labor per fitting.
How Much Does It Cost to Repipe a Condo?
Repiping a Houston condo typically costs less than a single-family home of the same square footage — usually $3,500 to $7,500 for units between 600 and 1,200 sq ft — because condos share plumbing chases, have fewer exterior wall runs, and often route supply lines through utility corridors rather than around the perimeter. HOA approval is usually required before any condo repipe work begins; get the paperwork started early. Some condo associations restrict which pipe materials can be used — confirm your HOA’s rules before quoting.
Whole-House Repipe Cost in Houston
Houston’s housing stock and water chemistry create specific pricing dynamics. Most Houston homes are built on slab foundations, meaning under-slab supply lines can’t be easily replaced without breaking concrete. Reputable Houston repipe crews solve this by routing new PEX-A overhead through the attic — a technique that keeps the price predictable and eliminates future slab-leak exposure on the newly installed system.
Houston-specific factors that shape the quote:
- Slab foundation homes — overhead PEX-A routing is the standard for 1980s-forward Houston homes. Avoids slab work.
- 1970s and older polybutylene builds — often eligible for insurance-backed replacement class action funds. See our polybutylene pipes Houston guide.
- Aggressive water chemistry — Houston municipal water uses chloramines, which corrode copper faster than PEX-A. Material choice affects lifetime cost, not just initial cost.
- Permits — City of Houston Public Works requires a plumbing permit; reputable plumbers pull it as part of the job.
Typical Houston Repiping Example
A real-world Houston repiping example makes the cost variables concrete. Here are three representative Houston repipe scenarios and what each typically runs:
Example 1 — 1,500 sq ft single-story, 2 bath, PEX-A
Overhead PEX-A route through the attic, manifold near water heater, drywall patched. Typical price: $5,500-$8,000. Timeline: 2-3 days.
Example 2 — 2,000 sq ft two-story, 2.5 bath, PEX-A
Overhead PEX to both floors with drops through interior walls, new manifold, patched drywall on both levels. Typical price: $7,500-$10,500. Timeline: 3 days.
Example 3 — 2,800 sq ft two-story, 3 bath, PEX-A
Larger footprint, longer runs, additional fixture connections, more drywall access points. Typical price: $10,000-$14,000. Timeline: 3-4 days.
Actual quotes for your specific Houston home vary. Request a free Houston repipe quote at (713) 538-2326 for a repipe cost estimate specific to your address.
Cheapest Way to Repipe a House
There are legitimate ways to bring a repipe quote down and there are shortcuts that create bigger problems later. The honest paths to save money on a Houston repipe:
Choose PEX-A over copper
Saves $4,000-$8,000 on a typical Houston repipe with equal or better long-term performance in local water conditions.
Overhead routing on slab homes
Runs the new PEX through the attic rather than breaking slab. Faster, cheaper, no future slab-leak exposure on new pipe.
Bundle drywall + paint
Include patch + paint in the repipe quote rather than hiring separately. Coordinated crews cost less than sequential contractors.
Schedule off-season
Late winter (post-freeze) and early fall are typically slower for repipe crews in Houston. Some quotes come in lower during these windows.
Get 3 written quotes
Compare line items, not just totals. Ask each quote what’s included in permits, drywall access, cleanup, and warranty.
Financing where it makes sense
0% APR promotional financing can spread cost without adding interest if paid within the promo window. Some homeowners use it to shift a repipe from “someday” to “this year.”
What NOT to cut: permits (creates resale problems and voids most workmanship warranties), partial repipes that leave old galvanized in one zone (that zone will fail next), and unlicensed labor (uninsured work + potential permit violations).
Houston Home Repipe Financing
Houston home repipe financing lets you spread a $5,500-$15,000 project across manageable monthly payments instead of one lump sum. Most Houston homeowners use one of five paths: in-house plumber financing (fastest — same-day approval), third-party home improvement lenders like Synchrony or GreenSky (0% APR promo windows available), a HELOC or home equity loan (usually the lowest APR), a personal loan or credit card (fastest for emergencies), or a phased cash-pay approach paying as work progresses.
See our full Houston repipe financing guide for a breakdown of each option, what to look for in the fine print, and when financing beats waiting to save. Repipe Solutions offers whole home repipe financing options walked through at your free estimate — see the financing page for current terms.
Repipe Cost Calculator
Our free Houston repipe cost calculator takes 60 seconds and gives you a size-and-material-specific ballpark before you request a formal quote. Enter your home’s square footage, bathroom count, and preferred pipe material, and the calculator returns a typical Houston range for your configuration.
Use it to:
- Ballpark your budget before scheduling an estimate
- Sanity-check quotes you’ve already received
- Compare PEX-A vs copper cost side-by-side for your specific home
Is a Repipe Worth It?
A repipe is one of the few home improvements where the honest answer to “is it worth it?” is almost always yes for homes with aging pipes. The math:
- Cost avoidance: a single burst pipe event in Houston averages $10,000-$20,000+ in water damage remediation. A proactive PEX-A repipe usually costs less than one burst-pipe insurance claim.
- Home value: a whole-house repipe with modern PEX-A is a documented resale advantage in Houston, particularly for pre-1990 homes with galvanized or polybutylene supply lines.
- Peace of mind: PEX-A is rated for 50+ years and immune to Houston’s chloramine water chemistry. You stop thinking about your pipes.
If you’re seeing recurring leaks, low water pressure across the whole house, discolored water, or your home was built before 1990 with original supply lines, a repipe consultation is the right next step.
Frequently Asked Questions
How much does it cost to repipe a house?
Whole-house repipe cost in Houston typically ranges $4,500 to $15,000+ depending on home size, pipe material, and number of bathrooms. PEX-A repipes on 1,500-2,000 sq ft homes typically fall between $5,500 and $11,000. Copper runs roughly 2x. Get a specific quote at (713) 538-2326.
How much does it cost to redo the plumbing in a house?
“Redoing the plumbing” and “repiping” refer to the same project — replacing all supply lines throughout the home. Typical Houston 2026 cost: $4,500 to $15,000+ using PEX-A, higher with copper. The scope covers hot and cold supply lines to all fixtures; drain and sewer lines are a separate project.
Is repiping a house worth it?
For homes with aging galvanized, polybutylene, or corroding copper pipes: yes. A proactive repipe with PEX-A typically costs less than a single burst-pipe insurance claim and eliminates decades of ongoing leak repair. For homes with newer copper or PEX still in good condition, a repipe usually isn’t needed yet.
PEX or copper — which is cheaper?
PEX-A is roughly half the cost of copper on a whole-house Houston repipe. PEX-A also installs faster (1-2 days vs 3-5), tolerates freeze events better, and is immune to Houston’s chloramine water chemistry that causes copper pinhole leaks. Copper still makes sense in historic districts or code-required installations.
How long does a repipe take?
A typical whole-house PEX-A repipe in Houston takes 1-2 days for the pipe work itself, plus 1-2 additional days for drywall patch and paint restoration. Most homeowners stay in the home during the repipe with brief water shutoffs. Copper repipes run 3-5 days for pipe work.
How much to repipe a 2,000 sq ft house?
A 2,000 sq ft Houston home typically costs $5,500 to $11,000 for a whole-house PEX-A repipe. Range depends on bathroom count, wall access, and whether drywall patch + paint are included in the quote. Copper on the same footprint runs roughly $10,000-$18,000+.
What determines your repipe price?
Seven variables determine your repipe price in Houston: home square footage, number of bathrooms, pipe material (PEX-A vs copper vs CPVC), foundation type (slab vs pier-and-beam), wall access difficulty, permit + inspection requirements, and whether drywall patch and paint are included. Square footage and material choice are the two biggest drivers.
What is the average cost to repipe a house with PEX?
The average cost to repipe a house with PEX-A in Houston runs $5,500 to $11,000 for a typical 1,500-2,000 sq ft, 2-bathroom home. Smaller homes fall $4,500-$8,500; larger 2,500-3,000 sq ft homes with more bathrooms push toward $10,000-$15,000. PEX-A repipes install in 1-2 days.
Why do repipe quotes vary between Houston plumbers?
Repipe quotes vary because what’s included differs: some quotes include permits, drywall patch, paint, and workmanship warranty; others price these separately. Two “similar” Houston quotes can differ by $2,000-$4,000 based on scope of inclusion alone. Always compare line items, not totals.
How much does it cost to repipe a condo?
Repiping a Houston condo typically costs $3,500 to $7,500 — less than a single-family home of the same square footage because condos share plumbing chases and have fewer exterior runs. HOA approval is usually required before starting; get the paperwork moving before booking a plumber.
How much does it cost to repipe a house by square footage?
Houston repipe cost by square footage (PEX-A): 1,000 sq ft = $3,500-$6,500; 1,500 sq ft = $4,500-$8,500; 2,000 sq ft = $5,500-$11,000; 2,500 sq ft = $7,000-$13,000; 3,000 sq ft = $9,000-$16,000+. Bathroom count and material choice adjust the range within each size tier.
Ready for a Free Repipe Estimate?
Every whole-house repipe we install is backed by our lifetime workmanship warranty (Uponor PEX-A adds a 25-year manufacturer warranty on top). Serving Greater Houston since 2021.
Call (713) 538-2326Request Online4.9★ (101 reviews) · 7457 Harwin Dr Ste 327A, Houston, TX 77036