Plumbing Services in Katy, TX | Done in One Trip
Expert Plumbing Services in Katy | Dispatched Nearby
Blackmon Plumbing provides Master-level plumbing services to Katy and the surrounding communities. We are a family-owned company, founded in 2007, with a unique approach to service: The Mobile Warehouse.
While our headquarters is in Baytown, we do not operate out of small pickup trucks that require constant trips back to the shop. Instead, our fleet of large, fully stocked box vans is actively circulating through Katy, Cypress, and Sugar Land daily. We carry thousands of parts, fixtures, and specialty tools on every truck. This allows us to fix your plumbing emergency on the first visit, without the “waiting on parts” delays common with other contractors.
Common Plumbing Issues We Fix in Katy
As part of Zone 2 (West), Katy homeowners deal with specific plumbing challenges caused by the shifting clay belt.
Slab Leak Detection & Repair
The heavy clay soil in Katy expands and contracts with Texas weather, putting immense pressure on foundations and underground pipes. This often leads to “slab leaks” that go unnoticed until your water bill spikes. We specialize in Static Isolation Testing to pinpoint these leaks under your slab without guessing.
PEX Repiping
Many homes in this area face pipe failure (shearing) due to intense ground movement. We modernize homes with flexible PEX piping that can withstand shifting soil far better than rigid copper or galvanized steel.
Serving Neighborhoods Across Katy
We don’t just drive past Katy on the highway; we work inside its neighborhoods every day. Our technicians are likely navigating local roads right now, fully stocked to handle your plumbing needs.
You will frequently see Blackmon Plumbing trucks servicing homes in:
- Cinco Ranch
- Cane Island
- Firethorne
- Seven Meadows
- Grand Lakes
Core Services
Water Heater Repair & Installation
We prioritize your hot water because we know a cold shower is an emergency.
- Repairs: Our mobile warehouses carry the specific thermostats, elements, and gas control valves needed to repair most standard units in Katy on the spot.
- One Trip Promise: We stock specialty parts for major brands like Rheem and Bradford White directly on our trucks so you aren’t left waiting.
- Tankless Upgrades: We install high-efficiency Navien and Rheem units for endless hot water—perfect for larger family homes in communities like Cinco Ranch.
Replacement: If your tank is leaking, we can dispatch a truck immediately to install a new, code-compliant unit.
Drain Cleaning & Sewer Repair
From a slow kitchen sink to a main line stoppage, we have the heavy-duty equipment on the truck to clear it.
- Hydro-Jetting: We use high-pressure water to scour grease, minerals, and debris from your main lines.
- Camera Inspection: We don’t guess; we send a camera down the line to show you exactly what the problem is.
- Tunneling & Excavation: If you have a broken line under the slab, we handle the excavation and testing needed to fix it properly.
- IPC Code Compliance: We adhere strictly to the International Plumbing Code (IPC) and local Katy amendments to ensure every repair is permanent and safe.
Note: We perform permanent repairs. We do not use temporary trenchless patches.
The Blackmon Guarantee
Upfront Pricing
We provide a flat-rate price after diagnosis—you approve the cost before any work begins.
No Travel Fees
You pay for the job, not for the time it takes for our mobile warehouse to drive to Friendswood.
Master-Level Quality
Every job is overseen by a team holding MPL-38162, ensuring it is fixed right the first time.
Parts & Labor Warranty
We stand behind our work with comprehensive warranties on both parts and labor.
Request Service in Katy
From well water quality to gas line safety, we have the tools to handle East Harris County plumbing.