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Verified Reviews for Well And Pump Service pros in Derby Line, VT

*The Angi rating for Well And Pump Service companies in Derby Line, VT 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 Derby Line, VT 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 17, 2025

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Ainsworth Water Systems

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Ainsworth Water Systems

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AINSWORTH WATER SYSTEMS is a leading residential water pump service provider for the Northeast Kingdom of Vermont. We provide our clients with a comprehensive approach to managing and maintaining your water system and specialize in a wide range of services for your artesian well or spring. Our founder, The Water Systems Doctor, Marvin John Ainsworth brings over forty years experience in the artesian well game, teamed with his protege son Dylan, we strive to live by our motto that Clear Water Is Natures Most Gift and its the AWS mission to provide our clients with services to make sure their homes have the highest quality with ease of access.

AINSWORTH WATER SYSTEMS is a leading residential water pump service provider for the Northeast Kingdom of Vermont. We provide our clients with a comprehensive approach to managing and maintaining your water system and specialize in a wide range of services for your artesian well or spring. Our founder, The Water Systems Doctor, Marvin John Ainsworth brings over forty years experience in the artesian well game, teamed with his protege son Dylan, we strive to live by our motto that Clear Water Is Natures Most Gift and its the AWS mission to provide our clients with services to make sure their homes have the highest quality with ease of access.

Avatar for Chem Free Pure Water Systems

Chem Free Pure Water Systems

5.00(
9
)

Chem Free Pure Water Systems

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Avatar for N A Manosh Corp

N A Manosh Corp

4.14(
7
)

N A Manosh Corp

4.14(
7
)
Customers say: Quality work
66 years of experience

Founded in 1959 and located in Morrisville, VT, the N.A. Manosh Corporation provides water well and construction drilling services, and water treatment systems for residential, commercial, municipal, agricultural and industrial applications throughout the State of Vermont and the greater New England region.

"They were very fast arriving and servicing. They were polite and knowledgeable. I only wish it wasn't so darn expensive for their service."

Erin L on October 2025

Founded in 1959 and located in Morrisville, VT, the N.A. Manosh Corporation provides water well and construction drilling services, and water treatment systems for residential, commercial, municipal, agricultural and industrial applications throughout the State of Vermont and the greater New England region.

"They were very fast arriving and servicing. They were polite and knowledgeable. I only wish it wasn't so darn expensive for their service."

Erin L on October 2025

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Wells and Pumps questions, answered by experts

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.

No, a bigger pressure tank has no effect on water pressure. To increase water pressure in your well water, gently adjust the tank’s pressure settings to a higher psi (pounds per square inch). If you’ve already done this, you can swap out your current pump for one with a higher flow rate, measured in gallons per minute (GPM). You can also call a pro to install a water pressure booster pump in your home plumbing system. If you experience fluctuations in water pressure, replace your current tank and pump with a constant pressure system.

If your well water supply suddenly runs dry, it could be due to a faulty pressure switch. A bad pressure switch can affect the pump's operation, leading to a loss of water. Testing the switch to see if it functions correctly is the first step in resolving the issue and restoring your water supply.

If the switch is faulty, it may need to be repaired or replaced. If the issue is more complex and involves other components, consult a professional well technician so they can address the issue and fix the water supply.

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.

Repairs typically take 2-4 hours. Complex issues may require additional time.

The Derby Line, VT 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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