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Best well and pump technicians near Bath, ME

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TRUSTED BY BATH, ME HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon65
    Verified well and pump services reviews

Top-Rated Well and pump technicians in Bath - Updated Nov 2026

Avatar for Randy Marquis Well and Pump
Randy Marquis Well and Pump
4.8(
300
)
Well Pump - Repair or ServiceWell Pump - Install or Replace

Serving Bath, ME and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Sunday evening we suddenly had no water. I sent a message through facebook to Marquis Well and Pump. I received a call on Sunday from Randy the owner and he said he could have it fixed Monday. He sent Tom out to troubleshoot and found we needed a new well pump and new water pressure tank. Tom had the job done in lightning speed for $4,400. I think this was a very good price and excellent service! I would highly recommend Marquis Well and Pump! Thank you for getting us up and running quickly!"
 drilling for a bridge project
  aeration system high iron
 two wells linked together
 installing a well pump
 well point installed and excavation

+65

Response time12 hrs
68 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Fontus, Inc.
Fontus, Inc.
4.9(
5
)
Well Pump - Repair or ServiceWell Pump - Install or Replace

Serving Bath, ME and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Fontus is one of Maine's most trusted experts for complete home water solutions, offering industry-leading residential water treatment and full-service plumbing. From the pipes in your walls to the water in your glass, we ensure your family’s water is clean, safe, and flowing reliably. We design custom solutions for well and city water to eliminate hard water, iron, PFAS, uranium, arsenic, and radon. Whether you need whole-house filtration, water softeners, reverse osmosis systems, or expert plumbing repairs and installations, we are here to help. Proudly serving Cumberland, York, and Androscoggin counties.

Water Treatment Project 1
Water Treatment Project 2
Water Treatment Project 3
Response time2 days
72 neighbors recently requested a quote
Recommended by75%of homeowners
CZ Plumbing of Maine, LLC
4.4(
57
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Bath, ME and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Although it was difficult to reach them on the phone, once they had an opening they got us right in. The technicians were very knowledgeable. The previous owner had not properly installed the pump, so the water was not being pumped out of the house. They chose the best location for the water to be pumped out and did a great job with clean up. I was pleased with their knowledge, demeanor and workmanship. I will use them again."
Response time10 mins
Recommended by97%of homeowners
CZ Plumbing LLC
4.4(
117
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Bath, ME and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"Chuck immediately answered my call into business, I provided a description of the issue and tried to explain the location of leak. After my several attempts to send a picture, Chuck called back and assured me that wherever and whatever the issue was they could resolve it. Zach and Rich (if I remember right) were dispatched from another job at at the house in less than an hour and the leak was resolved professionally. Good customer service and workmanship. Would call upon them again!"
Recommended by94%of homeowners
DryLock Systems of New England
4.2(
9
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Bath, ME and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Though Rob was extremely courteous and prompt, he quickly diagnosed that we would need to drill into the basement floor to create a sump basin to prevent further flooding, at a total cost of about $4500.00. Wanting a second opinion, I called my plumber. Within seconds of walking into our basement, he found that we already HAD a sump basin, and that an old house trap was clogged and causing backup to the basin. For $1000.00, the plumber removed the house trap and ran the line directly to the sewer, cleaned the sump basin, and we have not had an issue since. In the end, we saved thousands of dollars and a lot of unnecessary drilling which would not have fixed the issue. I do not think that Rob was being deceitful in any way, but I was disturbed that he did not find the existing basin which was under a large, loose tile in the utility room where we stood discussing the issue for 30 minutes. In my desperation to fix the problem, I very nearly did not get a second opinion; boy, am I glad I did!
"
Recommended by100%of homeowners
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Wells and Pumps FAQs, answered by experts

You should have your well inspected once per year. You should also have a well inspection done when you’re buying a house with a private well, when the well cap is opened, when the septic tank is repaired, or when there is flooding.

During your annual visit, a pro will make sure that everything is working correctly and check for certain contaminants, including total coliform. Every other year, they’ll look for things like metals and nitrates, and every five years, they’ll test for pesticides.

If you have a self-cleaning washing machine but you’re still seeing lint, your water pump filter might be clogged. To clean it, you should unscrew the drain hose, then remove the water pump filter. From there, you can inspect it and clean it with warm water before replacing it. Check to be sure your washing machine is functioning by running a short cycle. 

Signs that your well is dry include a decrease in water pressure, strange odors coming from faucets, cloudy, bubbly, or discolored water, and water that’s warmer than normal. Signs that your well pump is bad are similar, but you may also notice higher-than-average electric bills, strange clicking sounds, and faucets that spit or sputter.

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

Through testing for pH, bacteria, and contaminants, ensuring safe consumption.

The Bath, ME homeowners’ guide to well and pump services

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