Grand Prairie, TX

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Expert Pipe Replacement Services for Grand Prairie Homeowners

If your home is located in Grand Prairie — especially in neighborhoods within zip codes like 75050 or 75051 — and it was built before 1985, there’s a strong chance it was originally plumbed with cast iron piping. Over time, those old cast iron pipes begin to deteriorate underground, leading to slow drains, sewer odors, or even costly backups.
At In-House Plumbing Company, we provide specialized residential pipe replacement services in Grand Prairie. Our focus is on replacing aging sewer systems beneath your slab foundation, upgrading them with modern PVC piping designed for long-term performance. We’ve been helping North Texas homeowners since 2001 with reliable, ethical service and no-pressure guidance.

Why Cast Iron Pipes Fail in Grand Prairie

Homes in Grand Prairie face the same underground challenges seen across the DFW area: clay soil that shifts with moisture changes. These soil movements, combined with decades of wear on cast iron pipes, cause a range of issues like:

Internal corrosion that reduces flow and causes blockages.
Cracks or separations where roots can intrude.
Settling or shifting that creates pipe misalignment under your slab.

If you’re noticing signs like slow drains or gurgling toilets, it may be time to explore your options.

Our Grand Prairie Pipe Replacement Services

We specialize exclusively in full pipe replacement projects. No band-aid repairs. No partial fixes.

Old Cast Iron Pipe Replacement
We completely replace damaged cast iron systems with new, longer-lasting PVC sewer lines.
Cast Iron to PVC Conversion
Converting from outdated cast iron to PVC ensures better flow, fewer problems, and easier future access.
Underground Pipe Replacement
Our methods focus on under-slab and underground pipe systems, giving your home a fully upgraded sewer solution without unnecessary damage to your yard.
Straightforward Pricing
We’ll walk you through your cast iron pipe replacement options and give you a clear estimate up front — no games or guesswork.

Why Homeowners in Grand Prairie Choose In-House Plumbing

Proven Experience
We’ve replaced thousands of old sewer lines across North Texas — and we focus solely on residential cast iron systems.
Ethical Approach
Our team gives honest advice and free consultations — even if you choose not to hire us.
Real Protection
We stand by our work with a reliable warranty. If we make a mistake, we fix it — even after the warranty expires.
Full-System Solutions
We only take on full replacement projects. That means no shortcuts, no upsells, and no patch jobs that fail later.

Professional Affiliations

In-House Plumbing Company is a proud member the PHCC of North Texas (Plumbing-Heating-Cooling Contractors Association), and the Better Business Bureau Serving North Central Texas, and we’re committed to serving the homeowners and families of this growing community with care and integrity.

Ready to Learn More?

If you're living in Grand Prairie and suspect your plumbing system may include aging cast iron, don’t wait for a major failure. Get in touch with our team today for a no-pressure conversation about your options. We’re here to help when you're ready.