Water Softener Installation and Repair
Putting in a new softener or fixing the one you have, the starting point is the same: what is actually in your water. We test it for free, size the system to your hardness and your household, and install it with a bypass and a drain that work. If your softener quit, we find out why and tell you whether it is worth repairing.
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Installation and Repair
Three of these are about getting a softener in right, three are about one that has stopped doing its job.
A softener that is too small regenerates constantly and runs out of capacity in the middle of a busy morning. One that is too large wastes salt and water. We size from your measured hardness and how many people live in the house, not from the square footage.
A softener needs to sit on the main line before the water heater, with a drain for regeneration and an outlet for power. In a Durham basement that is usually easy. In a crawlspace or a garage we plan the run, the drain, and freeze exposure before we commit to a spot.
Every install gets a bypass valve you can find and a drain connection that does not let wastewater siphon back. You can take the softener out of service in seconds for repairs or for watering the garden.
The salt is there and the water is hard again. We check power, the clock and settings, the control head, and the brine draw. Then we tell you whether it is a repair or whether the unit has reached the end of its life.
A crust forms over the salt, the tank looks full, and nothing is dissolving underneath. We break it up, clean out the tank, and look at why it formed, so it does not return in a month.
If the softener runs normally but the water is hard, the resin may be worn out or fouled. Iron in the water is a common way to foul resin. We test, check the resin and valve, and explain what repair would involve.
Clear Answers
A tech tests at your tap for hardness, chlorine, pH, and contaminants and explains the numbers in plain language. If you do not need a softener, we say so.
We match the unit to your hardness and household, then walk the house to find a spot with the main line, a drain, and power close together. You get the real price in writing before we start.
The softener goes in on a loop with a bypass and a drain line. We set it up, test the water after it, and show you where the bypass is and how to add salt.
Water in Durham
Durham is a mix of older in-town houses and newer subdivisions. In Forest Hills, Hope Valley, and Downtown Durham, a softener often goes in a basement or a crawlspace, and the first job is finding a drain that can take the regeneration water and a clean run off the main. In Southpoint and Woodcroft, garages and utility closets are more typical, and the pre-plumbed loop some builders leave makes the install simpler.
Outlying parts of Durham County are on private wells, and well water changes the question. Iron stains, sediment, and sulfur smell are not fixed by a softener alone, and iron can foul the resin in one. A free water test decides whether a softener is the answer or whether you need water filtration with it, and our well pump service covers the pump and pressure tank side.
Our shop is at 3460 Apex Pkwy in Apex and we work Monday through Saturday, 7:00 to 18:00. For everything else we do in town, see our Durham plumber page. To have a softener looked at, book online.
Commercial Water Treatment
Scale hurts equipment, not just fixtures. We test the water first and size the system to the load.
Dishwashers, ice machines, coffee equipment, and water heaters all scale up on hard water. We test, then size a softener to the building and its peak use.
Shampoo bowls, hot water tanks, and fixtures show scale first. We install on the main with a bypass so service never takes the building down.
Helpful Details
From your measured hardness and the number of people in the house. The free water test gives us the hardness at your tap. Square footage alone is a poor guide.
Usually, yes. It needs to sit on the main line ahead of the water heater, with a drain and a power outlet close by. In a crawlspace or garage we also plan for freezing and access before choosing the spot.
Common causes are a salt bridge, a bypass left open, no power or wrong settings at the control head, or worn resin. A tech checks each one. Call (919) 679-1275 and we will find out which it is.
Maybe not by itself. Iron, sediment, and sulfur need their own treatment, and iron can foul softener resin. A water test decides whether you need a softener, a filter, or both.
If the problem is a salt bridge, settings, or a control head part, repair usually makes sense. If the resin is spent on an older unit, we lay out both options so you can compare before you decide.
It depends on your water, the home, the system, and where it has to go. We give you the price in writing before we start and nothing is added without your okay. Call (919) 679-1275.
Serving Durham and the rest of the Triangle: Apex, Cary, Chapel Hill, Holly Springs, Raleigh and Morrisville. Not sure we cover your address? Call (919) 679-1275 and ask.
“Matt was amazing! I've worked with many plumbing companies, and I will definitely contact Sweetwater Plumbing for all my plumbing needs moving forward.”
Keila Feracho
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“Sweetwater saved the day! I had an active leak from a water pipe in the ceiling. They fixed the leak promptly and did a great cleanup job.”
Sandy Alex
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“Chris arrived on time and made an assessment. A most conscientious and capable young man — the quality of his work was outstanding.”
Bodin Schexnayder
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“Great job. Punctual, professional, took time to explain the work, what my options were, and let me choose.”
Krista Summitt
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“Joseph was a great technician. He investigated the problem and walked me through every step of the way. So kind and patient.”
Connie Knox
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“I needed repair work done on short notice after a house inspection. Excellent work and great folks to work with.”
Jack Frankenfield
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