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TRUSTED BY MONROVIA, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon35
    Verified water softener services reviews

Top-Rated Water softener pros in Monrovia - Updated Nov 2026

Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
124
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Monrovia, MD and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Reverse osmosis water purification system needed routine maintenance—changing filters, etc. Professional, competent techs showed up as scheduled, assessed what was needed, and made second appointment for completing the work. Work completed in short order. Rea$onable."
The Fleet
The Building on Rt. 140
Main water line replacement!
Well Pump Replacement
Training Session!

+22

Response time10 hrs
Response rate88%
70 neighbors recently requested a quote
Avatar for Dave the Plumber, LLC
Dave the Plumber, LLC
4.2(
188
)
Well Pump - Repair or Service

Serving Monrovia, MD and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"I hired a plumber through HomeAdvisor using prepay but I would not recommend this service. The contractor left a leaky pipe that caused water coming up through carpet. I had to purchase a wet vacuum to dry out the carpet. I had to contact HomeAdvisor again and hired Dave the Plumber, LLC who had to redo the installation done previously. Dave the Plumber replaced all the piping and outside spigot because of a water leak the previous contractor left. Thank you Dave the Plumber for being a professional and a job well done."
Our work
Our work
Our work
Our work
Our work

+11

Response time6 hrs
24 neighbors recently requested a quote
Recommended by80%of homeowners
Markool Heating & Cooling, LLC
4.7(
18
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Monrovia, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

Response time1 day
16 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3.9(
107
)
Well Pump - Repair or Service

Serving Monrovia, MD and surrounding areas

Approved

In business since 1949

Free estimates

Credit card accepted

"Their service is expensive, but they are very responsive, efficient, and thorough. The plumber who came also taught me a great deal about how to prevent future problems. Overall, I was very pleased with their service."
Water Heater 1
Water Heater 2
Water Treatment
Fixed Leak 2
Leaking Under Sink 1

+12

Response time6 hrs
12 neighbors recently requested a quote
Recommended by58%of homeowners
Able Well & Pump Service
4.0(
192
)
Well Pump - Repair or Service

Serving Monrovia, MD and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"They kept me appraised of their schedule. They did some troubleshooting over the phone and were able to get my water on before they arrived. When they discovered the problem, they walked me through it step by step so I knew what was going on and what needed to be done. I really appreciated that."
Our Service Vehicle
 Up-Z-Dazy used to Extract Pump from Well
 HDPE Pipe to get Water Flowing
 Pump Removed from Well
 Replace Cold Water Storage Tank

+3

Response time7 hrs
67 neighbors recently requested a quote
Recommended by85%of homeowners
F.H. Furr Plumbing Heating & Air Conditioning Inc
4.0(
25
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Monrovia, MD and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Emergency services offered

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

15 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for R & G Water Systems Inc
R & G Water Systems Inc
4.9(
58
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Monrovia, MD and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Discovered no water pressure late one evening and leaving for vacation next day.  Called R&G at 11:30 pm and Rick walked us through the possible issues.  He was at our house the next morning and found the problem quickly and at a minimal cost.  He absolutely saved our Spring vacation as we could not have left with no water at the house.  Very knowledgeable about water pumps, provided a quote to replace ours at it is reaching the end of it's life and I won't consider using anyone else!"
Recommended by96%of homeowners
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Showing 1-10 of 69
Water Softeners FAQs, answered by experts

Yes, a water softener can remove scale deposits. According to the U.S. Department of Energy, after you add a water softener to your home, “gradually the softer water will dissolve limescale scale deposits and remove the problem entirely.” Installing a water softener—or water descaler—will also help prevent new scale deposits from forming.

Yes. To get soft water, you can install a water softening system, which will replace the calcium and magnesium ions in the water with sodium or potassium ions. Water softeners cost anywhere from $200 to $6,000, depending on the size and complexity of the system. You can either install a water softener for the whole house or just at your shower heads. If you’re sensitive to sodium or potassium, you can install a salt-free water conditioner.

Whether you need a license or permit for water softener installation depends on your location. Some municipalities require the installer to hold a plumbing license, while others may only require a permit and an inspection. In some cases, both a permit and a licensed installer are necessary, and some areas have no requirements at all. Often, only certified plumbers and electricians are allowed to pull the necessary permits. To find out the specific regulations in your area, you can contact your local building department. Alternatively, a local water softener installer or plumber will be familiar with the requirements and can typically pull the permits for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use tools like Angi’s state licensing tool to verify an installer's license status.

There are many possibilities for why your shower’s water pressure is low. It might be a simple-to-fix issue like the water valves being partially turned off, a dirty showerhead or hose, leaks in the plumbing, or an old showerhead. However, low water pressure in the shower could also indicate a larger issue with your home’s plumbing system.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

The Monrovia, MD homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.