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Dallas, TX Area

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Reliable Plumbing Solutions for Your Home and Business

3G Plumbing and Backflow LLC has provided professional plumbing services to Collin, Dallas, and Rockwall counties since 2012. Our team of licensed and insured technicians, led by a master plumber, brings over 75 years of combined experience to every job.


We focus on delivering durable plumbing solutions, backed by our 10-year warranty on all repairs. From emergency fixes to major renovations, we guarantee your plumbing systems operate efficiently and reliably.

Above all, we value transparency and customer satisfaction by offering free estimates with clear pricing and striving to match or improve upon any comparable service quote. Understanding that plumbing issues can be stressful, we provide flexible financing options, including in-house financing with 0% interest.


All our work is completed to code, fully permitted, and city-inspected. For dependable, professional plumbing services tailored to your needs, contact us today.

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Why Choose 3G Plumbing and Backflow

Emergency Service During Business Hours

Meet or Beat Guarantee

Free Sewer Camera Use on Every Job

Master Plumber

In-House Financing With 0% Interest

10-Year Repair Warranty

Drain and Pipe Services

We offer comprehensive drain and pipe services, from clearing minor clogs to replacing major pipes. Our team uses advanced equipment, including free sewer camera inspections, to quickly identify and resolve issues. We're skilled in handling various pipe materials for homes and businesses.

Gas Line Services

Our certified technicians prioritize safety in all gas line work. We handle installation, repair, and maintenance of gas lines, making sure all work meets strict safety standards and local regulations. This provides secure and reliable gas connections for your appliances and heating systems.

Water Heater Services

We provide services for energy-efficient tankless water heaters. Our team handles installations, performs repairs, and conducts regular maintenance. We're honored to be recognized among HomeGuide's 2024 Best Water Heater Installation Companies in Rockwall, TX.

Drain and Pump Services

Our drain and pump services maintain the smooth operation of your plumbing system. We unclog stubborn drains and install or repair sump pumps. Our technicians use advanced methods to address issues quickly, minimizing disruptions to your daily life.

Sewer Services

We tackle complex sewer problems with precision and care. Our services include line cleaning, repair, and replacement. We use free sewer camera inspections to accurately diagnose issues and provide targeted solutions, helping you save time and money.

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Recent Plumbing Project Examples

Black plumbing pipes hanging from a concrete ceiling in a parking garage; red truck and ladder visible below.
Narrow trench with white PVC pipes and dirt walls. Brown pipes run alongside.
A narrow, dark crawl space with PVC and rusty pipes, likely under a building foundation.
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Here's what our satisfied customers are saying...

At 3G Plumbing and Backflow LLC, we take pride in providing exceptional plumbing services to our customers. We would be grateful if you could share your thoughts about our contracting business with others. Your feedback helps us improve and aids others in making more informed decisions. Please take a moment to leave a review of 3G Plumbing and Backflow LLC and let others know what you think. Thank you.