
What Is Hard Water, and Why It Matters
Hard water contains calcium and magnesium that cause scale buildup in pipes and appliances. Over time, this leads to low water pressure, soap residue, and early plumbing wear.
With a KCB-installed water softener, you’ll:
Protect Your Plumbing Prevent scale buildup in pipes and water heaters.
Enjoy Softer Showers No more dry skin or dull hair from mineral-heavy water.
Keep Fixtures Spot-Free Eliminate cloudy glass and chalky residue.
Extend Appliance Life Help dishwashers, washing machines, and faucets last longer.

How Often Should You Replace Filters?
Different filters have different lifespans depending on your system and water quality:
Sediment filters: Every 6–12 months
Carbon filters: Every 6–12 months
Reverse osmosis membranes: Every 2–3 years
Water softener media: Every 5–10 years (depending on hardness)
KCB technicians will assess your system and set a custom maintenance schedule to keep your water fresh and your equipment protected.

Our Reverse Osmosis Installation Process
We ensure your system is integrated cleanly and professionally for optimal performance.
01
Water Testing & Consultation
We test your home’s water hardness to determine the ideal softening system for your needs.
02
System Selection & Quote
You’ll receive recommendations for salt-based, salt-free, or hybrid softeners, plus a clear, upfront estimate.
03
Professional Installation
Our licensed plumbers install your softener to manufacturer specifications, ensuring leak-free performance and optimal regeneration efficiency.
04
Calibration & Maintenance
We program your system for maximum efficiency and provide ongoing service for salt refills and media replacement when needed.
Why Choose KCB Plumbing for Water Softening
When it comes to drain and sewer problems, precision and speed matter. KCB Plumbing brings proven experience, advanced tools, and certified skill to ensure a reliable fix every time.

Certified Installation
Every system is installed by licensed technicians to meet manufacturer specs and plumbing codes.
Customized Solutions
We test your water and recommend the perfect system for your household and budget.
Top-Quality Systems
We work with trusted, high-performance water softening brands built for long-term reliability.
Orange County Specialists
Local professionals who understand regional water hardness and how to treat it effectively.
Frequently Asked Questions
Common questions our Orange County neighbors ask about plumbing services
Yes, absolutely. We are a fully licensed plumbing contractor (LIC # 604044), and we maintain comprehensive liability insurance and bonding for your total protection and peace of mind. We encourage all customers to verify our credentials.
CB Plumbing has proudly served the Orange County community since 1998. With over 25 years of local experience, we know the unique plumbing systems in homes across Irvine, Costa Mesa, and surrounding cities. Our experience means faster diagnosis and better solutions.
Yes, we guarantee our workmanship. We stand behind every repair and installation we perform. We offer comprehensive warranties on both labor and the parts we install. We'll be happy to provide the specific warranty details for your service during the estimate process.
We believe in transparent, upfront pricing. For most jobs, we provide a detailed, flat-rate price that you approve before any work begins, so there are never any surprises. We offer free, over-the-phone estimates for many services. For more complex jobs, we may need a trip charge to conduct an in-person diagnostic, which we always communicate clearly beforehand.
We are available for service appointments Monday through Friday. However, we also provide 24/7 emergency services for critical plumbing issues. When you call our line after hours, you will always reach a member of our team who can dispatch a licensed plumber to your Orange County home quickly.
Yes, we give free over the phone estimates.
We accept multiple payment methods for your convenience, including:
• Cash
• Check
• Credit Cards
• Zelle
At this time, we do not offer financing options. However, we’re happy to work with you to find a payment solution that meets your needs. Contact us for assistance.
No. A water softener only removes hardness minerals (calcium and magnesium) but does not remove chlorine, bad taste, or other contaminants. If you want pure drinking water, we recommend installing a separate Reverse Osmosis system in your kitchen.
The salt usage depends entirely on the hardness level of your water and the system's efficiency. Newer, demand-initiated systems only regenerate when necessary, saving both salt and water. We advise on salt type and quantity during installation.
The unit is usually installed where the main water line enters the home, often in the garage or near the water heater. We ensure a clean, accessible setup suitable for Orange County residential spaces.
Yes. Your investment is protected. All parts and labor for the water softening system installation are backed by a comprehensive KCB Plumbing labor warranty, in addition to the manufacturer's warranty on the unit itself.
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