
Commercial & Residential Water Softeners & Conditioning Companies in Madison, WI
Better Water Starts with the Right Water Purification System
Hard water can quietly damage your plumbing, water heater, fixtures, and appliances while leaving behind mineral buildup and stains. At Arlington Hardware Plumbing & HVAC, we provide professional water softener installation and water conditioning solutions designed to improve water quality, protect your plumbing system, and make everyday water use more comfortable.
Whether you’re dealing with scale buildup, soap that won’t lather, dry skin, or cloudy dishes, the right water treatment system can make a noticeable difference.





Over 50 Years Of Serving Our Communities’ Needs
Contact the Arlington Hardware Plumbing & HVAC professionals – 608-635-4305 -for your water well pump system service in Arlington WI.

Cleaner, Safer Drinking Water
Water purification removes harmful contaminants and improves taste, giving your family safer water at every tap

Protects Plumbing & Appliances
Cleaner water reduces mineral buildup and corrosion, helping extend the life of pipes, fixtures, and appliances.

Customized Treatment Solutions
Every water source is different. Systems are selected based on testing to deliver the right level of purification for your specific water quality.
Well Pump Services Near Me
Water Softener Installation & Replacement
A properly sized water softener removes excess minerals like calcium and magnesium that cause hard water problems. We evaluate your water usage, water hardness, and existing plumbing to install a system that fits your home or business — not one that’s oversized or undersized.
Our water softener services include:
- New water softener installation
- Replacement of aging or inefficient systems
- Proper sizing and system selection
- Connection to existing plumbing and drains
- Start-up testing and system calibration
- Instruction on basic operation and maintenance
We focus on long-term reliability, not quick installs that create future problems.
Whole-Home Air Purification & Indoor Air Quality
Breathe Better with Whole-Home Air Purification
Air quality matters — not just what you can see, but what you can’t. Dust, pollen, pet dander, mold spores, and microscopic irritants are constantly moving through your home’s air. A quality whole-home air purifier traps these tiny particles as your HVAC system runs, protecting your family’s health and keeping your HVAC system cleaner and more efficient.
At Arlington Hardware, we install and service whole-home air purification systems that work with your furnace and air conditioner to remove airborne contaminants throughout every room in your house.


Why Whole-Home
Air Purification Matters
Your HVAC system does more than heat and cool — it moves the air your family breathes. A whole-home air purifier:
- Traps harmful airborne particles like dust, pollen, pet dander, mold spores, and viruses.
- Reduces allergy and asthma triggers by removing irritants from the air.
- Helps prevent odors from cooking, pets, and everyday living.
- Keeps your HVAC system running cleaner and more efficiently.
These systems don’t just clean one room — they pull air from every room and filter it continuously as your furnace or air handler runs, giving you healthier air throughout your entire home
How Whole – Home
Air Purifiers Work
Whole-home air purifiers install directly into your existing heating and cooling ductwork. As air circulates through the HVAC system, the purifier’s high-efficiency media traps contaminants that smaller standard filters can miss.
Unlike smaller stand-alone units that only clean one room at a time, a whole-home system works with your furnace and air conditioner to clean the air at the source and reduce airborne irritants everywhere you live.


Benefits of Professional Installation
When done right, whole-home air purification delivers lasting improvements in comfort and health while protecting your HVAC equipment from excessive dust buildup.
With professional installation, you get:
- Proper system sizing and integration with your existing HVAC equipment
- Controls positioned conveniently in your living space
- Maintenance guidance and filter recommendations
- Expert troubleshooting and support
Professionally installed systems also help protect your heating and cooling coils and reduce wear on your HVAC system over time, helping extend its service life.

Protect Your Plumbing and Appliances
Whole-Home Filtration Systems
Whole-home filtration treats all the water entering your home, reducing sediment, odors, and unwanted contaminants. These systems protect plumbing fixtures and improve water quality at every tap.
Iron & Sediment Filtration
Iron and sediment can stain fixtures, clog plumbing, and damage appliances. Filtration systems remove these particles before they cause buildup and water quality issues.
Reverse Osmosis Drinking Water Systems
Reverse osmosis systems provide clean, great-tasting drinking water by removing dissolved minerals and contaminants at the point of use.
Carbon Filtration for Taste & Odor
Carbon filtration improves water taste and odor by removing chlorine, organic compounds, and unwanted smells without affecting water pressure.
Specialty Water Treatment Based on Testing
Water testing helps identify specific problems so treatment can be targeted accurately. We design custom solutions based on your water quality results.
