Austin • Mueller • Windsor Park
Plumbing Repair & Water Heater Service in Austin, TX
Leaky pipes, clogged drains, or a water heater that quit? Northline Plumbing Demo shows up fast, works clean, and fixes it right the first time.
Leaky pipes, clogged drains, or a water heater that quit? Northline Plumbing Demo shows up fast, works clean, and fixes it right the first time.
Fast, honest plumbing
Whether it's a burst pipe in Windsor Park, a slow drain in Mueller, or a cold shower because the water heater failed, Northline Plumbing Demo handles it. Call us and talk to a real plumber — no runaround, clear pricing, and work that holds up. We serve Austin, Mueller, Windsor Park, and nearby communities.
Across 160 verified Google reviews from Austin neighbors.
Monday-Friday 7:00 AM-6:00 PM; Saturday 8:00 AM-2:00 PM; Sunday closed
Austin, Mueller, Windsor Park, and nearby communities.
What we do
A focused set of services we do well — every job backed by a straight answer and an upfront price.
Clogged sinks, slow tubs, and backed-up main lines cleared fast — plus drainage fixes to keep water moving.
Call to unclog it →Upgrading or replacing a failed unit? We install standard and tankless water heaters sized right for your home.
Call for an install →Burst pipe or major leak during business hours? Call and we'll get to you quickly before the damage spreads.
Call for urgent help →Diagnosis and repair for standard and tankless water heaters — so you're back to hot showers without a full replacement.
Call for a diagnosis →Testing, repair, and replacement for residential sump pumps — keep your basement and crawlspace dry.
Call about your pump →Describe the problem and we'll tell you what it'll take to fix it. Straight talk, no pressure.
Call (512) 555-3676 →Simple & upfront
Four steps from that first call to a job done right.
Reach a real plumber at (512) 555-3676 and tell us what's going on.
We come out, find the root cause, and explain your options in plain language.
Clear price before we start — no surprises added at the end.
Clean, careful work and a tidy site when we leave your Austin home.
Where we work
Based in Austin, Northline Plumbing Demo covers Austin, Mueller, Windsor Park, and nearby communities. If you're in or around these areas, we can help.
What Austin says
Real feedback from homeowners across the Austin area.
“This is synthetic demo feedback: the technician explained the water heater installation options clearly and kept the work area tidy.”
“Synthetic fixture review — scheduling was easy, and the leak detection visit felt straightforward from start to finish.”
“Demo-only review: we had a stubborn issue and got a clear explanation of the drain cleaning before any work began.”
Request service
Send a few details and we'll get back to you. For anything urgent, please call (512) 555-3676.
Call Northline Plumbing Demo for fast, honest plumbing in Austin, TX. Real answers, fair prices, work that lasts.
Call (512) 555-3676Monday-Friday 7:00 AM-6:00 PM; Saturday 8:00 AM-2:00 PM; Sunday closed