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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon13
    Verified well and pump services reviews

Verified Reviews for Well And Pump Service pros in Greencastle, PA

*The Angi rating for Well And Pump Service companies in Greencastle, PA 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 Greencastle, PA 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 October 27, 2025

Find Well and pump technicians in Greencastle

Avatar for Best Buy Waterproofing, LLC

Best Buy Waterproofing, LLC

8950 State Route 108
4.93(
43
)

Best Buy Waterproofing, LLC

8950 State Route 108
4.93(
43
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

With over 30 years experience in Basement Waterproofing and Mold Remediation services, Andrew A. Altman, Sr. Is a top rated veteran with a proven record beyond belief! In fact the certified, professional Staff has a combined experience of over 60 years. When you hire Best Buy Waterproofing, you are hiring the very best in the industry! They have the WIT attitude ( Whatever It Takes ) and customer satisfaction is their #1 priority as they are "Comitted To Excellence!" Best Buy Waterproofing is licensed, bonded, insured, and certified. They have earned the reputation of standing behind their incredible work and customer satisfaction. They offer free estimates and the very best financing available. They even have No payments & No Interest for 18 months! Best Buy Waterproofing stands behind their lifetime of the structure warranty on their systems. Also on all sump pump systems and their intelligent battery back ups! Best Buy is the ONLY company who offers this kind of warranty on those services as Strength is their Foundation! If you need a dry basement certificate, call us immediately. We are operational 24/7 365!

"Dan was highly professional and offered an excellent evaluation of my needs. He actually went into the crawl space to better understand my needs. A good neighbor and a person to know. Thank you."

Arsalan S on November 2024

With over 30 years experience in Basement Waterproofing and Mold Remediation services, Andrew A. Altman, Sr. Is a top rated veteran with a proven record beyond belief! In fact the certified, professional Staff has a combined experience of over 60 years. When you hire Best Buy Waterproofing, you are hiring the very best in the industry! They have the WIT attitude ( Whatever It Takes ) and customer satisfaction is their #1 priority as they are "Comitted To Excellence!" Best Buy Waterproofing is licensed, bonded, insured, and certified. They have earned the reputation of standing behind their incredible work and customer satisfaction. They offer free estimates and the very best financing available. They even have No payments & No Interest for 18 months! Best Buy Waterproofing stands behind their lifetime of the structure warranty on their systems. Also on all sump pump systems and their intelligent battery back ups! Best Buy is the ONLY company who offers this kind of warranty on those services as Strength is their Foundation! If you need a dry basement certificate, call us immediately. We are operational 24/7 365!

"Dan was highly professional and offered an excellent evaluation of my needs. He actually went into the crawl space to better understand my needs. A good neighbor and a person to know. Thank you."

Arsalan S on November 2024

American Home Guard Home Warranty - PA

1515 Market St
5.00(
1
)

American Home Guard Home Warranty - PA

1515 Market St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Avatar for Well Hose

Well Hose

9419 E San Salvador Dr
No reviews yet

Well Hose

9419 E San Salvador Dr
No reviews yet
Free onsite estimate

WellHose DIY Drop Pipe - You can install your own submersible pump.Free installation classes available. www.WellHose.com

WellHose DIY Drop Pipe - You can install your own submersible pump.Free installation classes available. www.WellHose.com

Avatar for Maryland Pipe and Supply Co., LLC

Maryland Pipe and Supply Co., LLC

100 Ford Drive
No reviews yet

Maryland Pipe and Supply Co., LLC

100 Ford Drive
No reviews yet
31 years of experience

Maryland Pipe and Supply Co, LLC is a local retailer and wholesaler of all plumbing supplies. We are a small, family-operated company and have roughly 20 employees. For our regular business customers, we send monthly invoices.

Maryland Pipe and Supply Co, LLC is a local retailer and wholesaler of all plumbing supplies. We are a small, family-operated company and have roughly 20 employees. For our regular business customers, we send monthly invoices.

Avatar for 4 state home inspections

4 state home inspections

16228 Natural Well Rd
5.00(
28
)

4 state home inspections

16228 Natural Well Rd
5.00(
28
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With a Master's Plumber's License in the state of Maryland and 30+ years experience in the construction industry including plumbing, heating & air conditioning, let our experience help you with the buying or selling of your home.  If it's your first home or your forever home, let us help you make that informed decision.

"Dean recently inspected the home I am planning to purchase. He was punctual and profession while providing exceptional service. My report was received same day. I was satisfied with the service he provided and would recommend him in the future. Thanks Dean!"

Tiffany T on October 2021

With a Master's Plumber's License in the state of Maryland and 30+ years experience in the construction industry including plumbing, heating & air conditioning, let our experience help you with the buying or selling of your home.  If it's your first home or your forever home, let us help you make that informed decision.

"Dean recently inspected the home I am planning to purchase. He was punctual and profession while providing exceptional service. My report was received same day. I was satisfied with the service he provided and would recommend him in the future. Thanks Dean!"

Tiffany T on October 2021

Alleghany Mechanical Services

17108 Reedy Pkwy
5.00(
1
)

Alleghany Mechanical Services

17108 Reedy Pkwy
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Alleghany Mechanical Services Is a family and locally owned Business. We specialize in Water Softener's, Water Heater's, Well Pumps, Water Testing, Water Filteration and Drinking water System's such as Reverse osmosis. we're a Around the clock operation with a 24HR Emergency service unit. Alleghany Mechanical carries a full line a Water Treatment Product's Including Gould's, Sta-rite, Pro-flow, and many more.We fix problem water So you dont have to worry about it.

Alleghany Mechanical Services Is a family and locally owned Business. We specialize in Water Softener's, Water Heater's, Well Pumps, Water Testing, Water Filteration and Drinking water System's such as Reverse osmosis. we're a Around the clock operation with a 24HR Emergency service unit. Alleghany Mechanical carries a full line a Water Treatment Product's Including Gould's, Sta-rite, Pro-flow, and many more.We fix problem water So you dont have to worry about it.

Showing 1-10 of 32
Wells and Pumps questions, answered by experts

Oversizing a well pressure tank won’t hurt your well system. Larger tanks result in longer and slower pump cycles and consequently fewer startups and longer runtimes, which means the tank may have better longevity. The only drawback to oversizing is efficiency since larger tanks tend to cost more and take up more space.

The precharged pressure tank should start at around 28 psi. The two pressure settings of note are the cut-in and cut-out pressure. The well pump starts when the tank reaches the minimum cut-in pressure. It turns off when the tank reaches the maximum cut-out pressure. The desired water pressure in the household is usually a few psi above the cut-in number. The difference between the cut-in and cut-out pressure settings should be 20 psi. Typical settings for household applications include 20/40, 30/50, and 40/60.

Wells should be at least 100 feet deep for drinking water, but they may need to be deeper depending on the local geology, water quality, and your household’s water usage. Work with a qualified well drilling professional who can assess the appropriate depth for your well and test the water before drinking it.

When testing the pressure of your well tank, the psi should be two below the cut-on pressure. For example, if your tank is set to 40/60, then your pressure should be at 38 psi.

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.

The Greencastle, PA 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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