Rainbow Backflow: Local Plumbing Contractor Serving Houston, TX 77044
16203 Dunman Ln, Houston, TX 77044
Company Background
Rainbow Backflow is a Houston plumbing service provider with deep roots in the local community. For over 33 years, we've built our reputation on personal, reliable service and specialized expertise in protecting water quality. As a small, owner-operated business, we believe in straightforward service at a fair price, ensuring you know exactly who is handling your plumbing needs. Our focus is on backflow prevention—testing, certification, inspection, and repair—performed by a Licensed Master Plumber with a Water Supply Protection Specialist endorsement. We also conduct thorough Customer Service Inspections to identify and eliminate cross-connections, safeguarding your drinking water from contamination. Our mission is simple: to provide professional, specialized plumbing solutions that make life a little easier for our Houston neighbors, combining decades of experience with a commitment to clear communication and honest work.
Key Services
- Plumbing installation or replacement
- Plumbing repair
- Plumbing inspection
Questions and Answers
What exactly is a backflow prevention inspection, and why do I need one in Houston?
A backflow inspection ensures the device preventing contaminated water from flowing back into your clean drinking water supply is working correctly. In Houston, these annual tests are often required by the municipal water authority (like the City of Houston Public Works) to protect the community's water quality. Our licensed specialist performs the test, provides the official certification, and handles any necessary repairs to keep your system compliant and your water safe.
I'm having low water pressure in my Houston home. Can you help diagnose the cause?
Absolutely. Low water pressure is a common issue in the area and can stem from several sources, such as mineral buildup in older pipes, a faulty pressure regulator, or problems with the municipal supply line. As part of our plumbing inspection service, we'll check your home's entire system, from the point where the city water enters your property to your faucets, to pinpoint the exact cause and recommend a lasting repair or replacement solution.
You mention being a 'small, personal' business. What does that mean for me as a customer?
It means you'll work directly with the owner, a Licensed Master Plumber with 33 years of experience, not a dispatcher or a rotating crew. You'll get consistent, specialized service from someone who takes personal responsibility for the job. We focus on clear communication, fair pricing, and minimizing hassle, because we believe quality plumbing service should be straightforward and reliable for our Houston neighbors.
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |














