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DFW Plumbing & Sewer Specialists

Plumbing, Drains, Leak Detection & Sewer Inspections

Fast, honest, professional plumbing and sewer services throughout Allen, Texas and North Dallas.

Call Now: 972-333-5448 Text Us Photos
Flash Fix Plumbing Allen Texas

Happy Memorial Day 5/25/2026

Today we honor and remember the brave men and women who gave their lives while serving in the United States Armed Forces. Memorial Day is more than a long weekend — it is a day of reflection, gratitude, sacrifice, and respect.

What Is Memorial Day?

Memorial Day is a national holiday dedicated to remembering the military heroes who made the ultimate sacrifice for our country and our freedom. Families across America gather to honor veterans, visit memorials, fly the American flag, and reflect on the courage of those who served.

Happy Memorial Day from Flash Fix Plumbing
Complete Home Services In DFW

Our DFW Services

Plumbing

Professional plumbing repairs, water lines, fixtures, shutoffs, leak repairs, and emergency plumbing services.

Drain Cleaning

Fast drain clearing, sewer stoppage removal, hydro jetting, and root intrusion clearing.

Sewer Inspections

Professional sewer camera inspections with narrated YouTube videos and certified Master Plumber reports.

Leak Detection

Hidden slab leak detection, underground water leak location, and advanced plumbing diagnostics.

Air Conditioning

Air conditioning repair, heating service, thermostat replacement, diagnostics, and HVAC system installations.

Electrical

Electrical troubleshooting, outlet replacement, panel upgrades, lighting, and dedicated circuit installations.

EV Chargers

Residential EV charger installation with proper load calculations and safe electrical connections.

Pool Leak Detection

Swimming pool leak detection using pressure testing, dye testing, geophones, smoke testing, and diagnostics.

Slab Leak Detection

Professional slab leak detection using electronic listening equipment, pressure testing, thermal diagnostics, isolation testing, and precision leak locating beneath concrete foundations.

Tankless Water Heaters

Professional tankless water heater installation, replacement, diagnostics, flushing, descaling, gas sizing, venting, and endless hot water system design.

Plumbing Reroutes

Professional plumbing reroutes for leaking, damaged, or failed water lines using PEX, copper, attic reroutes, wall reroutes, isolation testing, and clean reconnection options.

Water Heaters

Professional water heater installation, replacement, diagnostics, maintenance, expansion tanks, gas and electric systems, emergency replacements, and hot water restoration services.

The Sewer Inspection Company

Certified Sewer Inspection Services

The Sewer Inspection Company by Flash Fix Plumbing provides professional residential sewer camera inspections for homeowners, Realtors, buyers, sellers, and real estate investors throughout Allen , Texas and the surrounding North Dallas area.

We inspect through the exterior cleanout using professional sewer camera equipment to evaluate the underground sewer system in real time.

  • ✔ Narrated YouTube sewer inspection video
  • ✔ Direct links to inspection videos
  • ✔ Certified written report by a Texas Master Plumber
  • ✔ Realtor and investor documentation
  • ✔ Professional findings and recommendations
  • ✔ Sewer belly and standing water detection
  • ✔ Root intrusion and cast iron evaluation
Regular Price: $329
Special This Month: $229

Includes narrated video links and Master Plumber certified report.

Certified sewer inspection service in Allen Texas by Flash Fix Plumbing
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Flash Fix Plumbing Allen Texas sewer inspection video
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Go to your city below and click your city on the map for local specials
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Flash Fix Plumbing Dallas Fort Worth service area map Addison Allen Argyle Arlington Bedford Carrollton Colleyville Coppell Dallas Euless Farmers Branch Flower Mound Fort Worth Frisco Garland Grapevine Highland Park Highland Village Hurst Irving Keller Lantana Lewisville Little Elm McKinney Mesquite North Richland Hills Plano Richardson Roanoke Southlake The Colony Trophy Club Watauga Westlake
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Swimming Pool Leak Detection

Pool Losing Water? We Find The Leak.

Flash Fix Plumbing provides professional swimming pool leak detection services throughout Allen, Texas and the surrounding North Dallas area. If your pool is losing water, developing underground moisture, showing air in the system, or requiring constant refilling, our team can help locate the problem quickly and accurately.

We use state-of-the-art pool leak detection equipment and advanced testing methods to isolate and identify hidden leaks in swimming pools, spas, underground plumbing lines, fittings, skimmers, returns, drains, and pool structures.

  • ✔ Dye testing for visible leak tracing
  • ✔ Pressure testing of underground pool plumbing lines
  • ✔ Ball isolation testing for line separation
  • ✔ Geophone acoustic leak detection equipment
  • ✔ Smoke testing for underground plumbing systems
  • ✔ Pool equipment and circulation system diagnostics
  • ✔ Underground plumbing leak location
  • ✔ Honest findings and repair recommendations

We Will Find The Leak

Our goal is to accurately locate the issue before unnecessary digging or demolition begins. Flash Fix Plumbing uses professional leak detection methods to help homeowners avoid costly guesswork and reduce ongoing water loss and damage.

📞 CALL NOW: 972-333-5448 TEXT US PHOTOS OR VIDEO
Swimming pool leak detection service in Allen Texas
Advanced Slab Leak Detection

Hidden Slab Leak? We Find It Fast.

Flash Fix Plumbing provides professional slab leak detection services throughout Allen, Texas and the surrounding North Dallas area. Hidden plumbing leaks beneath concrete foundations can cause major structural damage, mold growth, rising water bills, and foundation movement if not properly diagnosed.

Our team uses advanced electronic leak detection equipment to accurately locate hidden underground plumbing leaks before unnecessary demolition or concrete removal begins.

  • ✔ Hot and cold water slab leak detection
  • ✔ Electronic underground leak locating
  • ✔ High water bill diagnostics
  • ✔ Foundation moisture investigations
  • ✔ Pressure testing and plumbing isolation
  • ✔ Repair and reroute recommendations
  • ✔ Honest findings with professional solutions

Protect Your Home Before Damage Gets Worse

Undetected slab leaks can weaken foundations, damage flooring, create mold issues, and waste thousands of gallons of water. Flash Fix Plumbing helps locate the issue quickly so repairs can begin before major damage spreads.

📞 CALL NOW: 972-333-5448 TEXT US PHOTOS OR VIDEO
Slab leak detection service in Allen Texas
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Clear Your Drain In 33 Minutes Or It's Free
Flash Fix Rapid Response Drain Team

Clear Your Drain In 33 Minutes Or It’s Free

When your drain or sewer line is clogged, you do not want excuses. You want fast action and real results. Flash Fix Plumbing created our Rapid Response Drain Team specifically for emergency drain stoppages and sewer backups.

The moment we arrive and begin work, the clock starts. If we do not clear your drain or sewer clog within 33 minutes, the drain clearing service is FREE.

Yes — really free. That is our promise and guarantee to you.

Fast. Honest. Guaranteed.

Our licensed Master Plumbers and drain specialists arrive fully equipped with professional drain machines, sewer clearing equipment, hydro jetting capabilities, and camera inspection technology ready to restore flow fast.

  • ✔ Main sewer stoppages and backed-up drains
  • ✔ Toilet, sink, shower, and tub drain clogs
  • ✔ Root intrusion and heavy blockage clearing
  • ✔ Sewer and drain camera inspections available
  • ✔ Hydro jetting and sewer cleaning services
  • ✔ If we do not clear it in 33 minutes — it is FREE
Call Now: 972-333-5448 Text Us Your Drain Problem
In 33 Minutes Or It's Free Drain Clearing Guarantee
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Air Conditioning Repair and Installation
FAST AIR CONDITIONING SERVICE

Air Conditioning
Repair & Installation

Texas heat is serious. Our licensed professionals provide fast, reliable air conditioning repair, maintenance, diagnostics, and complete system replacements across the Dallas-Fort Worth area.

Whether your AC system stopped cooling, your home has weak airflow, your drain line is clogged, or your system is making unusual noises, Flash Fix responds quickly to diagnose and repair the problem.

✅ Emergency AC Repairs
✅ Full System Replacement
✅ Refrigerant Diagnostics
✅ Condensate Drain Cleaning
✅ Thermostat Installation
✅ Preventative Maintenance
CALL NOW SEE SERVICE AREAS

FAST RESPONSE AIR CONDITIONING SERVICE

We help homeowners throughout DFW stay cool with rapid diagnostics, honest recommendations, and professional HVAC workmanship.

  • ✔ Licensed Professionals
  • ✔ Upfront Pricing
  • ✔ Fast Scheduling
  • ✔ Residential & Commercial
  • ✔ Honest Diagnostics
Sewer Line Repair and Replacement
CAST IRON SEWER LINE REPLACEMENT

Sewer Line
Repair & Replacement

We repair and replace old cast iron sewer lines with durable Schedule 40 PVC piping designed for long-term performance.

Our goal is simple: provide a fair estimate, explain the work clearly, and be as least invasive to your property as possible. In many cases, we can trench under the home instead of tearing up the inside of the house, flooring, slab, and foundation.

✅ Cast Iron Sewer Replacement
✅ Schedule 40 PVC Piping
✅ Under-House Tunneling Options
✅ Less Invasive Repair Planning
✅ Fair Written Estimates
✅ Master Plumber Oversight
CALL NOW SEE SERVICE AREAS

Replace The Pipe — Protect The Property

We look for the smartest repair path first. That means identifying the damaged sewer line, planning access carefully, and avoiding unnecessary demolition whenever possible.

  • ✔ Camera inspection available
  • ✔ Cast iron to PVC replacement
  • ✔ Trenching and tunneling options
  • ✔ Clean repair planning
  • ✔ Honest scope of work
Cast Iron Sewer Line Failure in Plano and Richardson Texas
PLANO & RICHARDSON TEXAS SEWER PROBLEMS

Why Cast Iron Sewer Lines
Fail In Texas

Many homes in Richardson, Plano, and surrounding North Dallas areas were originally built with cast iron sewer systems. Over time, these systems begin to fail due to age, soil movement, corrosion, and years of constant moisture exposure.

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Rust & Corrosion

Cast iron sewer piping slowly rusts from the inside out. Years of wastewater, moisture, and sewer gases cause the pipe walls to deteriorate and eventually collapse.

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Foundation Movement

Texas clay soil expands and contracts during wet and dry seasons. This movement places stress on underground cast iron piping and often causes separations, cracks, and bellies in the sewer line.

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Tree Root Intrusion

Older cast iron systems commonly develop weak joints and cracks that attract tree roots searching for moisture. Roots then grow into the line and create recurring sewer stoppages.

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Constant Sewer Backups

One of the biggest warning signs of failing cast iron sewer lines is repeated drain backups, slow drainage, sewer odors, or water backing up into tubs and showers.

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Camera Inspections Reveal The Damage

Sewer camera inspections often reveal scaling, channel rot, collapsed piping, offset joints, and heavy corrosion inside aging cast iron systems.

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Modern PVC Replacement

In many cases, replacing failed cast iron piping with Schedule 40 PVC provides a long-term solution with smoother flow, stronger connections, and improved reliability.

Fair Estimates. Honest Recommendations. Least Invasive Options.

Our goal is to diagnose the problem correctly, explain your options clearly, and repair or replace the sewer system with as little disruption to the property as possible.

CALL 972-333-5448 SEE SERVICE AREAS
Sewer Line Repair Methods and CIPP Pipe Lining
SEWER REPAIR OPTIONS

Ways Sewer Lines
Are Repaired & Replaced

Every sewer system is different. The correct repair method depends on the age of the pipe, the type of damage, accessibility, depth, location, and overall condition of the sewer line.

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Traditional Sewer Line Replacement

This method involves excavating and removing damaged sections of sewer piping and replacing them with new Schedule 40 PVC piping.

  • ✔ Long-term replacement solution
  • ✔ Allows full inspection of pipe condition
  • ✔ Common for collapsed piping
  • ✔ Often required for severely deteriorated cast iron
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Under-House Tunneling

Instead of cutting large sections of interior flooring or foundation, tunneling allows access beneath the home to repair or replace sewer lines from underneath.

  • ✔ Reduces interior demolition
  • ✔ Protects flooring and living spaces
  • ✔ Common in Texas slab homes
  • ✔ Allows direct pipe replacement access
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Sewer Line Re-Routing

In some situations, the sewer system can be rerouted around damaged areas instead of replacing the original underground pathway.

  • ✔ Avoids difficult repair areas
  • ✔ Can reduce excavation costs
  • ✔ Useful for inaccessible sections
  • ✔ May reduce disruption to the home
🧵

CIPP – Cure In Place Pipe Lining

CIPP lining involves inserting a resin-coated liner into an existing sewer pipe. The liner hardens inside the old pipe and creates a new pipe within the original line.

  • ✔ Trenchless repair option
  • ✔ Minimal digging required
  • ✔ Creates a smooth inner pipe wall
  • ✔ Can extend sewer system life
COMMON HOMEOWNER QUESTION

Can Cast Iron Pipes Be Repaired With CIPP Pipe Lining?

Sometimes — but not always.

CIPP systems can work well when the existing cast iron pipe still has enough structural integrity to support the liner. However, if the pipe has fully collapsed, has severe channel rot, major offsets, heavy scaling, missing bottoms, or extensive deterioration, traditional replacement is often the better long-term solution.

A sewer camera inspection is usually required to determine whether a cast iron sewer system qualifies for pipe lining or whether full replacement is recommended.

Honest Recommendations Based On The Actual Condition Of Your Sewer System

Our goal is to explain every repair option clearly and help homeowners choose the most effective long-term solution for their property and budget.

CALL 972-333-5448 SEE SERVICE AREAS
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Cure In Place Pipe Lining CIPP Sewer Repair
TRENCHLESS SEWER REPAIR

Cure-In-Place Pipe Lining
(CIPP)

Cure-In-Place Pipe lining, commonly called CIPP, is a trenchless sewer repair method designed to restore damaged sewer piping from the inside without fully excavating and replacing the entire line.

🧵

What Is CIPP?

CIPP involves inserting a flexible liner saturated with special epoxy resin into an existing sewer pipe. Once positioned correctly, the liner is expanded and cured in place to form a new pipe inside the old pipe.

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Less Invasive

One of the biggest advantages of CIPP is that it can often reduce the amount of digging required. In some situations, homeowners can avoid major trenching, landscaping damage, or interior demolition.

📹

Camera Inspection First

A detailed sewer camera inspection is usually required before determining whether a pipe qualifies for CIPP lining. The condition of the pipe must be evaluated carefully.

⚠️

Not Every Pipe Qualifies

Severely collapsed piping, heavy channel rot, major offsets, missing pipe bottoms, or extreme deterioration may prevent a sewer system from being a good candidate for pipe lining.

🔧

Cast Iron Sewer Systems

Some cast iron sewer systems can be repaired using CIPP lining if the existing pipe still maintains enough structural integrity to support the liner system.

✅

Long-Term Solution

When installed correctly in qualifying systems, CIPP creates a smooth interior pipe wall that can improve flow and extend the life of the sewer system for many years.

IMPORTANT

Can Cast Iron Pipes Be Repaired With CIPP?

Sometimes yes — sometimes no.

The answer depends entirely on the actual condition of the sewer system. Some cast iron piping may still be structurally sound enough for lining, while other systems are too deteriorated and require full replacement.

That is why a proper sewer camera inspection and honest evaluation are critical before deciding on the best repair approach.

Honest Evaluations. Real Options. Long-Term Solutions.

Our goal is to help homeowners understand every available option — from trenchless lining to full replacement — so they can make the best long-term decision for their property.

CALL 972-333-5448 SEE SERVICE AREAS
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Need Help In DFW?

Flash Fix Plumbing is ready to help with plumbing, drain cleaning, sewer inspections, leak detection, water heaters, tankless systems, gas leaks, HVAC, electrical service, and emergency home service calls throughout Allen, Texas.

⚡ Fast Response
🔧 Master Plumber
📹 Sewer Inspections
🔥 Water Heaters
Call Now: 972-333-5448 Text Us Photos
Flash Fix Plumbing Logo

Built On Respect, Kindness & Real Human Connection

Flash Fix Plumbing, Drains, Leak Detection & Sewer Inspections

My name is Steven and I believe with everything I have that the way we treat people is the truest reflection of who we are.

Not the degrees on the wall, not the size of the company, not the number of years in business — but the simple, daily choice to look another human being in the eye and treat them with genuine kindness and respect.

Every person who crosses our path carries a story we know nothing about. They may be having the worst day of their life. They may be scared, overwhelmed, or stretched beyond what they think they can handle.

And in that moment all any of us really needs is to feel that someone sees us, hears us, and actually cares. That is the standard I hold myself to every single day. Not because it is easy, but because it is right.

My grandfather, Guy S., taught me that. He was my life mentor in every sense of the word. He taught me to look a person in the eye, extend your hand, shake it firmly, and in that simple moment — lock in your understanding of one another.

No contracts. No fine print. Just two human beings making a genuine connection and meaning it.

Steven S.
CEO, MBA