Clean, Safe, and Affordable Water Starts Here.
Custom Water Filtration Solutions for Houston Homes
Free Installation | Lifetime Warranty | Financing Available | Free Water Test
Prices start at $2,989
Get a Free Estimate
Get Custom-Built Water Solutions Tailored to Your Home
At Custom Filtration Systems LLC, we specialize in designing and installing whole house water filtration systems, water softeners, and maintenance/repair services that are custom-built for the specific needs of your home.
We proudly serve Houston, TX and the surrounding areas, offering free water testing, free installation, lifetime warranties, and flexible financing to make clean, healthy water more accessible than ever.
Prices start at $2,989
Our Services
Whole House Water Filtration Systems
Every home is different—and so are its water needs. That’s why our whole house systems are fully customized to treat what’s coming through your pipes, whether it’s chlorine, sediment, heavy metals, or bacteria. Enjoy clean, safe, great-tasting water from every faucet in your home.
- Designed to eliminate harmful contaminants
- Tailored to local Houston water conditions
- Long-lasting, low-maintenance filters
- Installed FREE by our certified technicians
Backed by a Lifetime Warranty
Water Softening Solutions
Say goodbye to hard water stains, dry skin, and damaged appliances. Our custom softening systems remove calcium and magnesium from your water supply—preserving your plumbing and improving your quality of life.
- Protects appliances and extends their lifespan
- Softens water for healthier skin and hair
- Customized capacity and flow rate based on your family’s usage
- Free installation + lifetime product warranty
- Financing options available
Repair & Maintenance Services
Already have a water system that’s underperforming or broken? Our experienced technicians are ready to diagnose, repair, and maintain any brand or system—even if we didn’t install it.
- Same-day and emergency repair options
- Filter replacements and routine servicing
- Performance checks & efficiency upgrades
Honest assessments with no upselling
Why Choose Custom Filtration Systems LLC?
Free Installation
No surprise charges. Ever.
We handle the entire installation process at no cost to you—saving you money while ensuring your system is set up professionally and ready to perform from day one.
Lifetime Warranty
Enjoy unmatched confidence with our lifetime warranty, covering your system for the long haul. If anything goes wrong, we’ve got you covered at no additional cost.
Free Water Testing
Our free in-home water test reveals exactly what contaminants are present, so we can build the perfect system for your needs—no guesswork, no obligations.
Flexible Financing Options
We offer convenient payment plans that fit your budget, making it easy to invest in better water without financial stress. Approvals are fast and hassle-free.
Custom Solutions
Every home is different. We design each system to match your water conditions, household size, and lifestyle—ensuring optimal performance and cost-efficiency.
Proudly Serving Houston & Surrounding Areas
We’re local, we’re experienced, and we’re committed to bringing clean, affordable water to our community.
Get Your Free Water Test Today
We’ll come to you, test your water for contaminants, and walk you through your custom filtration or softening solution—no pressure, no obligation.
Clean Water Starts with a Free Test