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TRUSTED BY SOUTH CASCO, ME HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon43
    Verified well and pump services reviews

Verified Reviews for Well And Pump Service pros in South Casco, ME

*The Angi rating for Well And Pump Service companies in South Casco, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.

*The HomeAdvisor rating for Well And Pump Service companies in South Casco, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.

Last update on November 18, 2025

Find Well and pump technicians in South Casco

Avatar for McMahon's Water Services

McMahon's Water Services

4.86(
135
)
•Approved Pro

McMahon's Water Services

4.86(
135
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
29 local quotes requested

McMahon"s Water Services is a family owned and operated business located in Alfred, Maine. Established in 1989 by Ed McMahon, who is a licensed and insured Master Plumber, Certified Pump Installer, and Water Filtration Specialist. The company has installed and serviced water filtration systems for satisfied customers throughout Southern and Central Maine. At McMahon's Water Services we treat our customers how we would like to be treated. We will always be honest, reliable and friendly. We practice professional ethics and character at all times. We service all brands of equipment, even if we did not install it. When you hire McMahon's Water Services, you will get Ed and/or his son Chad, always! We guarantee our equipment will do what we say and eliminate the water issues it was installed for. Our equipment is easy to service and maintain.

"Very quick response, friendly service and a very quick fix to our well pump that was having a wiring issue. I would recommend McMahon's to anyone in York County! "

Molly B on May 2025

McMahon"s Water Services is a family owned and operated business located in Alfred, Maine. Established in 1989 by Ed McMahon, who is a licensed and insured Master Plumber, Certified Pump Installer, and Water Filtration Specialist. The company has installed and serviced water filtration systems for satisfied customers throughout Southern and Central Maine. At McMahon's Water Services we treat our customers how we would like to be treated. We will always be honest, reliable and friendly. We practice professional ethics and character at all times. We service all brands of equipment, even if we did not install it. When you hire McMahon's Water Services, you will get Ed and/or his son Chad, always! We guarantee our equipment will do what we say and eliminate the water issues it was installed for. Our equipment is easy to service and maintain.

"Very quick response, friendly service and a very quick fix to our well pump that was having a wiring issue. I would recommend McMahon's to anyone in York County! "

Molly B on May 2025

Avatar for Randy Marquis Well and Pump

Randy Marquis Well and Pump

4.89(
277
)
•Approved Pro

Randy Marquis Well and Pump

4.89(
277
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
80 local quotes requested

Randy Marquis Well and Pump specializes in water wells, well pumps, and water filtration. 25 years of experience. Only the best of materials, customers have years of service with our installed equipment. We back all our warranties with labor (parts and labor). We open 24 hours a day 7 days a week. Weekends for no additional cost. Talk to the owner directly. Phone, text, or email. If you have a problem with your water call, I truly do care about water and water quality. Call if: Need any type of water service? Need water? Need a well pump? Want more water pressure? Need a filter? Need a water softener? Does your water taste, look, or smell funny? Do you need a new well? Do you need a new Well Point?

"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!"

Karen M on November 2025

Randy Marquis Well and Pump specializes in water wells, well pumps, and water filtration. 25 years of experience. Only the best of materials, customers have years of service with our installed equipment. We back all our warranties with labor (parts and labor). We open 24 hours a day 7 days a week. Weekends for no additional cost. Talk to the owner directly. Phone, text, or email. If you have a problem with your water call, I truly do care about water and water quality. Call if: Need any type of water service? Need water? Need a well pump? Want more water pressure? Need a filter? Need a water softener? Does your water taste, look, or smell funny? Do you need a new well? Do you need a new Well Point?

"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!"

Karen M on November 2025

Avatar for Maine Septics

Maine Septics

5.00(
5
)
•Approved Pro

Maine Septics

5.00(
5
)
•Approved Pro
Customers say: Quick response
10 local quotes requested
Free onsite estimate

Maine Septics installs new septic systems and replaces old ones for homes and businesses across Maine. We take pride in reliable work, fair pricing, and getting the job done right from start to finish.

"Maine septics put in a system for one of my clients, and they did a fantastic job. Everyone else we talked to quoted us much higher, or couldn’t get it done for months. These guys get it done!"

Malachi W on October 2025

Maine Septics installs new septic systems and replaces old ones for homes and businesses across Maine. We take pride in reliable work, fair pricing, and getting the job done right from start to finish.

"Maine septics put in a system for one of my clients, and they did a fantastic job. Everyone else we talked to quoted us much higher, or couldn’t get it done for months. These guys get it done!"

Malachi W on October 2025

Avatar for Zoom Drain New England

Zoom Drain New England

5.00(
2
)
•Approved Pro

Zoom Drain New England

5.00(
2
)
•Approved Pro
Customers say: Quick response
48 local quotes requested
19 years of experience

ZOOM DRAIN provides sewer and drain cleaning and repairs throughout Southern and Central Maine. Our team of professionals focus on providing you with safe & proven solutions, fast turnaround times and a 30-day satisfaction guarantee. We are available 24/7/365 so call ZOOM DRAIN today to schedule an appointment! We offer Residential and Commercial: Drain Cleaning; Drain Installation; Ejector Pump Installation & Replacement; Grease Trap Pumping; Pump Pit Repair; Sewer Line Installation & Replacement; Sump Pump Installation; Sewer Services; Sump Pump Repair; Garbage Disposal Repair; Ejector Pump Repair; Pump Pit Installation & Replacement; Sewer Line Hydro-jetting; Sewer Line Repair; Toilet Repair; Sewer & Drain Inspections

"Marcus came over the day after I requested the quotes (quotes requested Sunday, he came Monday.) He assessed the situation and explained options and pricing. He very willingly attempted the lower cost option first, even though we had doubts it would work. He told if it did not work and we had to go to the higher cost option, I would only be charged for that, not both. We did have to go to that option and he was able to clear the clog from my sewer line. He then inspected with a camera and showed me that there were several roots intruding on the line. He recommended repeating the process with a nozzle designed to remove these. He did not have that on his truck, so another visit was scheduled for today with a different tech. This was also successful and it was clear from the camera inspection at the end that the roots were gone. I was expected a horrible mess from this process, and was very happy that both operations were completed with minimal additional sludge in my basement."

Peter R on January 2025

ZOOM DRAIN provides sewer and drain cleaning and repairs throughout Southern and Central Maine. Our team of professionals focus on providing you with safe & proven solutions, fast turnaround times and a 30-day satisfaction guarantee. We are available 24/7/365 so call ZOOM DRAIN today to schedule an appointment! We offer Residential and Commercial: Drain Cleaning; Drain Installation; Ejector Pump Installation & Replacement; Grease Trap Pumping; Pump Pit Repair; Sewer Line Installation & Replacement; Sump Pump Installation; Sewer Services; Sump Pump Repair; Garbage Disposal Repair; Ejector Pump Repair; Pump Pit Installation & Replacement; Sewer Line Hydro-jetting; Sewer Line Repair; Toilet Repair; Sewer & Drain Inspections

"Marcus came over the day after I requested the quotes (quotes requested Sunday, he came Monday.) He assessed the situation and explained options and pricing. He very willingly attempted the lower cost option first, even though we had doubts it would work. He told if it did not work and we had to go to the higher cost option, I would only be charged for that, not both. We did have to go to that option and he was able to clear the clog from my sewer line. He then inspected with a camera and showed me that there were several roots intruding on the line. He recommended repeating the process with a nozzle designed to remove these. He did not have that on his truck, so another visit was scheduled for today with a different tech. This was also successful and it was clear from the camera inspection at the end that the roots were gone. I was expected a horrible mess from this process, and was very happy that both operations were completed with minimal additional sludge in my basement."

Peter R on January 2025

Avatar for Randy Marquis Well and Pump

Randy Marquis Well and Pump

5.00(
39
)
•Approved Pro

Randy Marquis Well and Pump

5.00(
39
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 local quotes requested

Marquis Well & Pump is a complete water service company. We install and service water pump systems, softeners, all types water filtration, well drilling, and geothermal. We also provide these services: water testing, well inspections including pump testing, water pump system inspections, and filtration system inspections. If you have a problem with your water call "We have the Solution".

"Happy to report 5 star service! Very responsive, knowledgeable and helpful. Educated us about our new home and its systems, as well as diagnosing the next steps to resolve our problems. Left us smiling!! Would highly recommend to others and would call on Marquis again."

Leslie D on August 2022

Marquis Well & Pump is a complete water service company. We install and service water pump systems, softeners, all types water filtration, well drilling, and geothermal. We also provide these services: water testing, well inspections including pump testing, water pump system inspections, and filtration system inspections. If you have a problem with your water call "We have the Solution".

"Happy to report 5 star service! Very responsive, knowledgeable and helpful. Educated us about our new home and its systems, as well as diagnosing the next steps to resolve our problems. Left us smiling!! Would highly recommend to others and would call on Marquis again."

Leslie D on August 2022

Avatar for Atlantic Water Solutions LLC

Atlantic Water Solutions LLC

4.90(
10
)

Atlantic Water Solutions LLC

4.90(
10
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Atlantic Water Solutions, LLC is your best resource for effective water treatment systems, water well pump repair and service, well drilling, water testing and well inspections. Our mission is to provide a great customer service experience, informative proposals, and the right solutions for your family’s needs. Our prompt service and quality product line will ensure customer satisfaction for years to come. Your family can count on Atlantic Water Solutions, whether your water quality needs improvement, you are out of water, need a new well, or your current filter system needs maintenance. Don’t settle for second best. Let Atlantic Water Solutions be your one stop pure water solution. Contact us and see how Atlantic Water Solutions can improve your water today! Additional DBA - Anything Water and Yankee Water Systems.

"Project was done in three hours.great job"

Philip W on October 2020

Atlantic Water Solutions, LLC is your best resource for effective water treatment systems, water well pump repair and service, well drilling, water testing and well inspections. Our mission is to provide a great customer service experience, informative proposals, and the right solutions for your family’s needs. Our prompt service and quality product line will ensure customer satisfaction for years to come. Your family can count on Atlantic Water Solutions, whether your water quality needs improvement, you are out of water, need a new well, or your current filter system needs maintenance. Don’t settle for second best. Let Atlantic Water Solutions be your one stop pure water solution. Contact us and see how Atlantic Water Solutions can improve your water today! Additional DBA - Anything Water and Yankee Water Systems.

"Project was done in three hours.great job"

Philip W on October 2020

McMahon's Water Services

4.80(
5
)

McMahon's Water Services

4.80(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I have an office manager, a helper, and myself, a licensed Master Plumber. Our payment plans are usually check, cash, and all credit cards, Due upon completion, or if other arrangements are made.

"Chad was here within an hour, accessed the situation and returned with the pump. It was installed within an hour and additional issues were solved with the same attention to customer service and needs. Will not leave you waiting Thank you Hire this contractor"

Dorothy A on July 2018

I have an office manager, a helper, and myself, a licensed Master Plumber. Our payment plans are usually check, cash, and all credit cards, Due upon completion, or if other arrangements are made.

"Chad was here within an hour, accessed the situation and returned with the pump. It was installed within an hour and additional issues were solved with the same attention to customer service and needs. Will not leave you waiting Thank you Hire this contractor"

Dorothy A on July 2018

Maine Line Plumbing & Heating LLC

5.00(
1
)

Maine Line Plumbing & Heating LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Servicing Southern Maine since 2010, Maine Line has become the number to call for many accounts due to our prompt and friendly service with the best rates around. We stand by all of our work and will not leave the job until the customer is fully satisfied.

Servicing Southern Maine since 2010, Maine Line has become the number to call for many accounts due to our prompt and friendly service with the best rates around. We stand by all of our work and will not leave the job until the customer is fully satisfied.

Showing 1-10 of 29
Wells and Pumps questions, answered by experts

Pressure tanks can last anywhere from five to 15 years, but the life span of your tank depends on a few factors. Lower-quality tanks tend to wear out more quickly than high-end options, and the quality of water and the amount of sediment or rocks from your well can cause premature damage. Overworking an undersized pressure tank can also limit its life span.

A submersible pump should be at least 10 feet from the bottom of the well to minimize the risk of the pump drawing debris into the well water. Submersible pumps work best for wells that are 25 feet deep or less. If you have a deeper well, choose a jet pump instead of a submersible model.

Consider replacement if the pump is over 10 years old or has recurring, costly issues.

Most well pump pressure switches have a factory setting of 30 to 50 PSI. There’s some flexibility with this if you’d like a lower or higher water pressure, but remember that it should sit 2 to 3 PSI above your well tank’s general pressure setting.

The inside of your pressure switch cover will usually indicate minimum and maximum settings—going below and above the numbers might damage your well pump.

Yes, you can shock a well yourself, but it can be dangerous if you don’t know what you’re doing. We recommend calling a pro, but if you decide to do it yourself, make sure to follow proper safety precautions. This means wearing the correct safety gear, such as rubber gloves, goggles, and boots. You should also mix the chlorine solution in an open area with plenty of ventilation. Also, make sure not to drink or use the water for a few days afterward, until you’ve flushed the system and retested the water.

The South Casco, 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.

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