Water Softener Installation & Repair in Longmont, CO
Say goodbye to crusty faucets, spotty glasses and a scaled-up water heater. M&M installs, repairs and replaces water softeners across Longmont and the Front Range.
Stop Hard Water Before It Reaches Your Fixtures
Hard water is not dangerous, but it is expensive. The calcium and magnesium dissolved in many Front Range water supplies come out of solution every time water is heated or evaporates, leaving scale on showerheads, inside pipes and at the bottom of your water heater. Over the years that buildup shortens appliance life, dulls laundry and makes every bar of soap work harder.
A water softener fixes the problem at the source. Installed where the main line enters your home, a salt-based softener swaps hardness minerals for a trace of sodium through ion exchange, so the water that reaches your faucets, dishwasher and water heater is genuinely soft. Prefer to skip the salt? A salt-free conditioner does not remove minerals, but it changes them so they are far less likely to stick to surfaces. We will explain the trade-offs honestly and recommend what fits your household, your space and your budget.
M&M Heating, Cooling, Plumbing & Electrical has been family-owned in Longmont since 1996. Our licensed plumbers handle new softener installation, repair of all makes and models, and replacement of worn-out units, with upfront pricing before any work begins. Not sure whether softening or filtration is what you need? Start at our water treatment overview, or reach out and we will help you figure it out.
Water Softener Problems We Solve
Whether you have never had a softener or your current one is misbehaving, these are the signs it is time to call.
Scale Is Back
Spots on dishes and crust on fixtures returning after years of soft water usually means the softener is not regenerating properly, the resin is exhausted or the settings have drifted.
Salt Bridge or Mushy Salt
A hard crust can form in the brine tank, leaving an air gap below so the system cannot make brine. The tank looks full, but the softener quietly stops working.
Constant Regeneration or Running to Drain
A softener that cycles too often or never stops sending water down the drain wastes water and salt. A stuck valve, bad timer or failed control head is the usual cause.
Low Water Pressure
Fouled resin, a clogged injector or a unit sized too small for the home can choke flow. We find out whether a cleaning, a part or a properly sized replacement is the fix.
Salty-Tasting Water
Water should never taste like salt. If it does, the rinse cycle is not completing, the drain line is restricted or the brine float is stuck. This is a quick repair when caught early.
Aging or Inefficient Unit
Many softeners give 10 to 15 years of service before resin wears out and repairs stop making sense. Newer metered units regenerate based on actual use, saving salt and water.
- Metered regeneration instead of a fixed timer
- Sized for your household and hardness level
- Bypass valve for easy service
- Covered by our One Year Test Drive
Softener or Conditioner: What Is the Difference?
Both reduce scale, but only one makes water truly soft. Here is how they compare in plain terms.
Salt-Based Water Softener
Uses ion exchange to physically remove calcium and magnesium. The only option that delivers the slick, soft-water feel and stops scale throughout the home.
- Removes hardness minerals, not just conditions them
- Best protection for water heaters and fixtures
- Softer skin, brighter laundry, less soap needed
- Needs salt refills and a drain connection
Salt-Free Water Conditioner
Alters hardness minerals so they are less likely to bond to surfaces. Minerals stay in the water, so there is no soft feel, but scale is reduced with almost no upkeep.
- No salt, no brine tank, no drain line
- Low maintenance and compact footprint
- Good fit where sodium or discharge is a concern
- Does not remove minerals or soften the water
The M&M Difference
Local plumbers who size, install and service softeners the right way.
Sized for Your Home
Grain capacity, flow rate and hardness all matter. We size the softener for your household so it keeps up on busy mornings without wasting salt.
Clean, Code-Minded Installation
Proper bypass, air-gapped drain, and placement ahead of the water heater but after any outdoor spigots so your lawn is not getting softened water.
All Makes & Models
Our plumbers repair and service softeners regardless of who installed them. If a part fixes it, we say so. If it is worn out, we tell you that too.
Guaranteed Work
100% satisfaction guarantee on every job, and our One Year Test Drive on new installs: if you are not happy in the first year, we make it right.
Our 4-Step Process
From hardness check to soft water, usually in a single visit.
Check Your Water & Plumbing
We confirm your hardness level, look at where the main line enters, and check for a nearby drain and power. If you have an existing softener, we diagnose it first.
Recommend the Right Unit
Salt-based or salt-free, capacity, and any add-ons like a sediment pre-filter. You get a clear recommendation and upfront pricing, with financing available on new equipment.
Install or Repair
Our licensed plumbers install the softener with a bypass valve and a proper drain, or complete the repair with quality parts. We keep the job site tidy.
Program & Walk You Through It
We set regeneration for your usage, fill the brine tank, show you how to check salt, and test soft water at the tap before we leave.
Water Softener Questions, Answered
How do I know if I need a water softener in Longmont?
Look for white scale on faucets and showerheads, spots on glassware that will not rinse away, dry or itchy skin after showers, and soap that does not lather well. Those are hard water symptoms. Many Front Range homes see at least moderate hardness, and checking your water takes minutes. If the signs are there, a softener will pay for itself in fewer appliance problems and less cleaning.
Is softened water safe to drink?
For most people, yes. A salt-based softener adds a small amount of sodium in proportion to how hard the water was, far less than most foods. If someone in your home is on a strict sodium-restricted diet, we can leave a hard water tap for drinking, add a reverse osmosis system at the kitchen sink, or recommend a salt-free conditioner instead.
Where does a water softener get installed?
On the main water line where it enters the home, usually in a utility room, basement or garage, ahead of the water heater so hot water is protected too. The unit needs a drain for regeneration and a standard outlet. We also add a bypass valve so you can isolate the softener for service without shutting off water to the house.
Can you repair my existing softener, or do I need a new one?
We repair all makes and models. Many issues, such as a salt bridge, stuck float, failed timer or clogged injector, are straightforward fixes. When the resin bed is exhausted or the control valve has failed on an older unit, replacement is often the better value. We will give you an honest assessment and upfront pricing for both options.
What is the difference between a water softener and a water conditioner?
A softener removes hardness minerals through ion exchange, which is why the water feels different and scale truly stops. A salt-free conditioner leaves the minerals in place but changes their form so they are less likely to cling to pipes and fixtures. Conditioners need almost no maintenance, but they do not deliver soft water. We will help you decide which matters more for your home.
Will a softener help my water heater and other appliances?
Significantly. Scale is one of the main reasons tank water heaters rumble, lose efficiency and fail early, and it is the top maintenance headache for tankless units. Softened water also helps dishwashers, washing machines, coffee makers and faucet cartridges last longer. If you are planning a new water heater, installing a softener at the same time is a smart pairing.
Ready for Soft Water at Every Tap?
Open 24/7 | Emergency Service Available
Call (720) 608-3973Water Softener Service Across the Front Range
Proudly serving Longmont, CO and surrounding communities.
Primary Service Area
- Longmont, CO
- Erie, CO
- Frederick, CO
- Firestone, CO
- Dacono, CO
Extended Area
- Mead, CO
- Johnstown, CO
- Berthoud, CO
- Niwot, CO
- Gunbarrel, CO
Also Serving
- Lafayette, CO
- Louisville, CO
- Superior, CO
