Whole‑Home Water Treatment — Clear, Soft, Healthy Water All Day Long
Halo 5‑Stage Filtration • NorthStar Softener • 5‑Year Labor Warranty
At Flat‑Out Plumbing, HVAC & Restoration, we specialize in installing complete water treatment systems to enhance your home’s water quality. We proudly offer:
- Halo 5‑Stage Whole‑House Filtration & Conditioning
- NorthStar Water Softeners & 2‑in‑1 Filtration Softener Models
- Expert sizing, clean install, and 5‑Year Labor Warranty matching factory coverage
🌊 Halo 5‑Stage Filtration System: Pure, Conditioned Water
Halo 5 is an all‑in‑one, maintenance‑free filtration system designed to treat every drop entering your home:
- Granular Activated Carbon removes chlorine, VOCs, heavy metals, pesticides
- High‑Activity Carbon polishes taste and odor
- Filter‑AG Plus® eliminates sediments down to 5 microns
- High‑Density Garnet Media captures finer particles (10 – 20 µm)
- Halo ION 2.0 Magnetic Conditioner structurally alters hardness minerals to prevent scale—no salt required
Benefits include:
- Cleaner, safer drinking water from every tap
- No limescale buildup—on fixtures, pipes, appliances
- Soft, manageable skin and hair
- Extended lifespan of plumbing and appliances
- Zero salt, zero filters to change, zero maintenance
- Excellent manufacturer warranty (10 years)
🧂 NorthStar Water Softeners: Smart, Efficient Soft Water
- AutoSense™ AI regulates regeneration frequency and salt use—saving water & money
- Reverse‑flow regeneration thoroughly cleans the resin bed
- Robust design: durable HDPE tanks, high‑flow valves for consistent performance
- Available in options up to 70,000‑grain capacity and includes full filtration in 2‑in‑1 models
- Smart Wi‑Fi monitoring and automated shut‑off for leak protection and remote alerts
These systems are USA‑made, NSF‑certified, and built to last—often 10 – 12 years with proper upkeep.
Why Combine Halo + NorthStar?
Together, they deliver the cleanest, healthiest water: free from chemicals, sediment, hardness, and scale—while being efficient and smart.
✅ Choose Flat‑Out for Your Whole‑Home System
- Certified installation experts who tailor solutions to your needs
- Factory‑level care: we match Halo’s and NorthStar’s warranty with 5‑Year labor warranty
- All‑in‑one service: design, install, activate, and support
- Proven professionalism—clean worksite, timely updates, respectful service
📞 Get Started with a Free Water Needs Assessment
Ready for water that’s safer to drink, kinder to your home, and better for your family? Flat‑Out makes quality simple and affordable.
📞 Call Now: 832‑904‑9001
📍 Serving Houston & Surrounding Areas — Residential & Commercial
What people say about our services

Thomas Kirch
HoustonCalled these guys for a burst pipe emergency at 2 AM and they were at my house within an hour! The technician was professional, explained everything clearly, and had the problem fixed quickly. Fair pricing too. Will definitely use them again.

Heather Myer
KatyOutstanding service from start to finish. They replaced my old water heater and updated some outdated fixtures. The team was punctual, clean, and respectful of my home. The quote was competitive and there were no surprise charges. Highly recommend!

James Greene
Sugar LandSolid work on fixing our kitchen sink leak and installing a new garbage disposal. The plumber arrived on time and completed the job efficiently. Only downside was the initial phone response was a bit slow, but the actual service made up for it.

Lisa Mustafa
CypressThese folks saved my weekend! My toilet was completely clogged and nothing I tried worked. They came out same day, fixed the issue in 30 minutes, and even gave me tips to prevent future problems. Great customer service and reasonable rates
Areas We Serve
- Downtown Houston
- The Heights
- Memorial
- River Oaks
- Montrose
- Galleria
- Cypress
- The Woodlands
- Tomball
- Humble
- Kingwood
- Katy