Allen’s municipal water averages 14–22 grains per gallon of hardness — that's classified as very hard. It's silently scaling your water heater, clouding your fixtures, drying out your skin, and shortening the life of every appliance in your home.
We'll test your water on-site and show you exactly what's in it. Takes 20 minutes.
Allen’s hard water creates persistent calcium buildup inside your water heater and on every fixture in your home. Many Allen homes built during the 2010–2018 construction boom have water heaters nearing end-of-life due to years of unchecked scale accumulation.
Hard water strips natural oils from skin and hair. Allen families — especially those with children prone to eczema or sensitive skin — often see dramatic improvements within days of installing a whole-home filtration and softening system.
NTMWD treats Allen’s water with chlorine and chloramines. Our multi-stage carbon filtration removes these disinfectants along with sediment and emerging contaminants like PFAS.
Allen is part of the North Texas Municipal Water District service area. NTMWD identifies Lavon Lake as its largest water source and operates regional treatment and delivery infrastructure for North Texas communities.
Hardness minerals are the main reason Allen homeowners notice scale on faucets, shower glass, water heaters, and appliances. Softening is the treatment path for mineral scale.
Whole-home carbon filtration is commonly used when homeowners want to reduce chlorine taste and odor before water reaches showers, laundry, and kitchens.
Read the DFW Water Quality Guide or review the NTMWD water system reference.
From Twin Creeks to Waterford Parks — we know Allen’s water.
Allen’s municipal water averages 14 to 22 grains per gallon (GPG), classified as “very hard” by USGS standards. This causes white scale deposits on fixtures, reduced water heater efficiency, and spotty glassware.
Allen receives its water from the North Texas Municipal Water District (NTMWD), sourced primarily from Lavon Lake. The water is treated with chlorine and chloramines for disinfection, which contributes to the chemical taste and smell that many Allen homeowners notice.
For most Allen homes, both are recommended. Softening addresses the extreme hardness (calcium and magnesium), while carbon filtration removes chlorine, sediment, and chemical contaminants. Our free in-home test shows you exactly what combination your home needs.
Most whole-home systems are installed in 2 to 4 hours, typically in the garage. We handle everything — your family will have pure, filtered water the same evening. We service all Allen ZIP codes including 75002 and 75013.
Every install includes a TDS meter so you can verify the water quality yourself. If your water does not test measurably purer within 30 days, we remove the system and refund you in full. No questions asked.
Book a free, no-obligation in-home water test. We'll show you exactly what's in your water and what it's doing to your home. Takes 20 minutes.
Book My Free Water Test →