Water Treatment

If you're having water treatment system trouble, we're here to help!

Water Treatment Services in Maryland, Pennsylvania & West Virginia

You rely on your home’s water supply every day for cooking, washing dishes, cleaning, bathing, and more. Water quality is vital to protecting your health, plumbing, and appliances.

At Larry & Sons Plumbing, Heating, Cooling & Electrical, we offer water treatment services to improve the quality of your well or city water.

Our expert plumbers have the knowledge and skills to test your water and recommend the water treatment solution that is best for your home.

Call Larry & Sons at (301) 733-5428 or contact us online today to ensure your water quality is at its best.

Signs You Need Water Testing

The first step in getting cleaner and safer water is to test what contaminants are in your home’s water supply. This allows your plumber to recommend the right water treatment solution for you.

Signs that you need water testing include:

  • Your water smells or tastes strange.
  • Your water is discolored or cloudy.
  • Water leaves stains on laundry and dishes.
  • Appliances show limescale buildup

If your water needs testing, trust the experts at Larry & Sons. Call (301) 733-5428 or schedule service online today.

Benefits of Water Treatment & Purification

If your water quality isn’t up to par, the team at Larry & Sons offers water treatment solutions specifically for your home’s needs. Our comprehensive water treatment services include installation, replacement, and repair to ensure you always have clean, softened water.

With a new water treatment and purification system, you’ll notice many benefits, including:

  • Better-tasting water
  • Softer hair and skin
  • Cleaner clothes and dishes
  • Reduced limescale and mineral deposits in pipes and appliances

Call (301) 733-5428 or contact us online to schedule water treatment services in Frederick, Hagerstown, or surrounding areas.

Water Treatment Solutions We Install

Since every home’s water supply is different, Larry & Sons can help you choose the best solution to your home’s unique water quality issues.

Our plumbers can develop a customized treatment plan that will leave your water clean, fresh, and safe. Systems we install include:

Whole-Home Water Filtration Systems

A whole-home water filtration system is the most effective way to purify your home’s water. Instead of installing individual point-of-use purifiers on sinks throughout your home, a whole-home system is installed where your main water line enters your home.

This means that you won’t just have cleaner and safer water for drinking but also for bathing, cooking, and cleaning.

A whole-home system simplifies your water purification process and ensures that all water in your home, regardless of what faucet it comes from, is high-quality and pure.

Water Softeners

A water softener removes calcium, magnesium, and other minerals from your water. To determine whether you need a water softener, our experts will test your water’s hardness.

As a result of installing a water softener, you will notice a decrease in limescale and hard water spots on your appliances, dishes, and pipes, as well as less soap and detergent residue in your sinks, showers, and washing machines. In addition, soft water will put less strain on your plumbing and may lengthen the life of some appliances.

Call Larry & Sons at (301) 733-5428 or contact us online for whole-home water filtration and water softener service.

Choose Larry & Sons for Water Treatment Services in MD, PA & WV

Trust the experts at Larry & Sons for all your home’s water treatment needs. Our friendly and knowledgeable plumbers are here to guide you through choosing the best water solution for your home and getting you the clean and safe water that you need.

We always provide personalized customer service to ensure that your satisfaction is guaranteed. You can rest assured that your water treatment needs are in capable hands. 

Call Larry & Sons today at (301) 733-5428 or contact us online to find the right water treatment system for your home.

Request Service




Our call center is open 24 hours a day, 7 days a week and when you call, you will always speak with a live person. Our experienced customer service representatives will schedule an appointment that is convenient for you.

Our Service Expert will arrive in a Larry & Sons truck, wearing a Larry & Sons uniform. All of our Service Experts carry identification cards, which you may ask to see before letting them in your home. Larry & Sons is fully licensed and insured for your safety and protection.

Our Service Experts use floor protecting shoe covers and tarps to protect your home. You'll have complete peace of mind that your home will be in better condition than it was when our Service Experts started.

If there's any part of the Larry & Sons experience that doesn't live up to your expectations, just let us know! Our goal is to provide you with the highest level of satisfaction possible. Tell us what we can do better and we'll go the extra mile to ensure your satisfaction.
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