Top-rated well pump installers and replacers.

Get matched with top well pump installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Well pump installers and replacers in Nassau

Avatar for Dave's Plumbing
Dave's Plumbing
50 Meadow Rue Pl
4.78(
37
)
Approved Pro
Dave's Plumbing
50 Meadow Rue Pl
4.78(
37
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
301 local quotes requested

With over 30 years of experience, I have built a reputation for excellence, professionalism, and reliability. My work speaks for itself—no call-backs, just high-quality plumbing done right the first time. As a dedicated Christian, I believe in using my skills to serve others, which is why I am proud to be associated with Angi, a platform that not only connects homeowners with trusted professionals but also gives back by helping those in need. Whether it’s a routine repair or an urgent plumbing issue, I approach every job with integrity, precision, and a heart for helping people. When you choose Dave's Plumbing, you're not just hiring a plumber—you're partnering with someone who genuinely cares about your home and community.

"Incredibly well. Dave takes extreme pride in his workmanship and goes above and beyond. As a small example, he had to remove some drywall anchors for the work, and I was surprised to see he reinstalled even better ones and re-mounted the object for me. I already plan to hire him again for additional work soon."

Adrian A on November 2024

With over 30 years of experience, I have built a reputation for excellence, professionalism, and reliability. My work speaks for itself—no call-backs, just high-quality plumbing done right the first time. As a dedicated Christian, I believe in using my skills to serve others, which is why I am proud to be associated with Angi, a platform that not only connects homeowners with trusted professionals but also gives back by helping those in need. Whether it’s a routine repair or an urgent plumbing issue, I approach every job with integrity, precision, and a heart for helping people. When you choose Dave's Plumbing, you're not just hiring a plumber—you're partnering with someone who genuinely cares about your home and community.

"Incredibly well. Dave takes extreme pride in his workmanship and goes above and beyond. As a small example, he had to remove some drywall anchors for the work, and I was surprised to see he reinstalled even better ones and re-mounted the object for me. I already plan to hire him again for additional work soon."

Adrian A on November 2024


C.Hausler Construction
1407 Sunset Rd
No reviews
C.Hausler Construction
1407 Sunset Rd
No reviews
25 years of experience

Serving the capital district for 20+ years. Sole employee, unless job requires assistance. No job too big or too small!

Serving the capital district for 20+ years. Sole employee, unless job requires assistance. No job too big or too small!


Rosick Well Drilling
1175 Farley Rd
5.00(
5
)
Rosick Well Drilling
1175 Farley Rd
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family business that has been around for almost 50 years. We install residential and commercial water wells, pump installation and repair, water filtration and geothermal boreholes and system installation.

"These ladies came out today (Saturday of Easter weekend) on an emergency call and determined we needed a new relay. They didn’t try to sell us a new pump but given the fact that the pump was most likely the same vintage (37 years old) we asked them to install a new one. They were professional, knowledgeable and fast! We would highly recommend them to anyone needing well work. The price was reasonable too! Thank you ladies!!"

Constance S on April 2022

We are a family business that has been around for almost 50 years. We install residential and commercial water wells, pump installation and repair, water filtration and geothermal boreholes and system installation.

"These ladies came out today (Saturday of Easter weekend) on an emergency call and determined we needed a new relay. They didn’t try to sell us a new pump but given the fact that the pump was most likely the same vintage (37 years old) we asked them to install a new one. They were professional, knowledgeable and fast! We would highly recommend them to anyone needing well work. The price was reasonable too! Thank you ladies!!"

Constance S on April 2022


LAWLOR CONSTRUCTION LLC
467 KNICKERBOCKER RD
5.00(
1
)
LAWLOR CONSTRUCTION LLC
467 KNICKERBOCKER RD
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General Contractor

General Contractor


Altomer Excavation
70 Day Rd
No reviews
Altomer Excavation
70 Day Rd
No reviews
29 years of experience

Hi my name is Dave Altomer I own Altomer Excavation . My company is a father & sons operation . We treat every one like family .

Hi my name is Dave Altomer I own Altomer Excavation . My company is a father & sons operation . We treat every one like family .


Living Water Service
2639 Us Route 9
No reviews
Living Water Service
2639 Us Route 9
No reviews
13 years of experience

To serve our customers with all their water needs from the bottom of the well to the top of the glass. We Sell, Service and Install Water Treatment Equipment from regular shelf units to tailor made units. Point of entry, Point of Use Water Conditioners, Softners, Filters, Reverse Osmosis. We always prefer to use non-chemical treatment methods; however, we also understand the need for chemicals in certain applications. We service all residential and light commercial applications and all problem water.

To serve our customers with all their water needs from the bottom of the well to the top of the glass. We Sell, Service and Install Water Treatment Equipment from regular shelf units to tailor made units. Point of entry, Point of Use Water Conditioners, Softners, Filters, Reverse Osmosis. We always prefer to use non-chemical treatment methods; however, we also understand the need for chemicals in certain applications. We service all residential and light commercial applications and all problem water.


Randio Contracting LLC
P.O. Box 8
4.33(
3
)
Randio Contracting LLC
P.O. Box 8
4.33(
3
)
Customers say: Quick response
19 years of experience

For 24 Hour Emergency Service please call 518-528-0544.

For 24 Hour Emergency Service please call 518-528-0544.


Wicked Web Design & SEO
1312 North Monroe St. Suite 137
4.67(
9
)
Wicked Web Design & SEO
1312 North Monroe St. Suite 137
4.67(
9
)
Customers say: Quick response
12 years of experience

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.


Allied Construction
Po Box 220
5.00(
2
)
Allied Construction
Po Box 220
5.00(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Allied Construction covers all your construction needs from small renovations to building a home from the ground up. We are a small group of skilled tradesman located in the Capital Region of NY. We deal with customers one on one to make their plans and dreams a reality. We provide free estimates and accept major credit cards.

Allied Construction covers all your construction needs from small renovations to building a home from the ground up. We are a small group of skilled tradesman located in the Capital Region of NY. We deal with customers one on one to make their plans and dreams a reality. We provide free estimates and accept major credit cards.


Quality Stone Works, Inc.
49 Elm Street
1.00(
1
)
Quality Stone Works, Inc.
49 Elm Street
1.00(
1
)
15 years of experience

3 years in business all employees have 10 years plus experience right now we have 5-7 employees we will and can offer sub- contracting as far as billing we accept all major credit cards, checks,etc

"He is the worst and most dishonest contractor you could ever hire. When he came in to quote us the job he sounded very confident and sound he knew what he was doing. So we finally agreed on a price and a 2 weeks timeline for the job. He showed up only on the first few days, my husband and I gave him portion of the money with expectations of the job being done soon. days went by and he didn't showed up. We were calling and texting him everyday and no responses, once he would respond, was always a different excuses. On top of him not showing up anymore, we bought 27 boxes of tile for my laundry, when my husband and I weren't home, he showed up, took 5 boxes and went to the store and returned to get cash back to himself, which technically he was stealing from us. he was always calling back when he wanted money but no job done. I know my husband and I were stupid to give him the money without the job being even half way done.We hired him in the first week of January, with intentions to be done in 2 weeks. Today is March 29TH 2018 and this deadbeat contractor hasn't show up in 2 months... ignoring phone calls, text and any sort of communication that we tried to established with him. On top of stealing my materials for his own gain, everything that he has done is falling apart, tile floor is popping up for being laid down improperly with wrong material, the cabinets are all "crooked" for not being leveled right, he painted the walls the wrong color, all with promises of fixing it afterwards. I had plans to put my house in the market end of march, but as right now, my house is in pieces and this dead beat dishonest contractor hasn't showed up, so now its not only the house problem, he is affecting my ability to sell my house. PLEASE, DO YOURSELF A FAVOR AND NEVER EVER HIRE THIS GUY, His name is Jeffrey Owens Sr."

Mariana S on March 2018

3 years in business all employees have 10 years plus experience right now we have 5-7 employees we will and can offer sub- contracting as far as billing we accept all major credit cards, checks,etc

"He is the worst and most dishonest contractor you could ever hire. When he came in to quote us the job he sounded very confident and sound he knew what he was doing. So we finally agreed on a price and a 2 weeks timeline for the job. He showed up only on the first few days, my husband and I gave him portion of the money with expectations of the job being done soon. days went by and he didn't showed up. We were calling and texting him everyday and no responses, once he would respond, was always a different excuses. On top of him not showing up anymore, we bought 27 boxes of tile for my laundry, when my husband and I weren't home, he showed up, took 5 boxes and went to the store and returned to get cash back to himself, which technically he was stealing from us. he was always calling back when he wanted money but no job done. I know my husband and I were stupid to give him the money without the job being even half way done.We hired him in the first week of January, with intentions to be done in 2 weeks. Today is March 29TH 2018 and this deadbeat contractor hasn't show up in 2 months... ignoring phone calls, text and any sort of communication that we tried to established with him. On top of stealing my materials for his own gain, everything that he has done is falling apart, tile floor is popping up for being laid down improperly with wrong material, the cabinets are all "crooked" for not being leveled right, he painted the walls the wrong color, all with promises of fixing it afterwards. I had plans to put my house in the market end of march, but as right now, my house is in pieces and this dead beat dishonest contractor hasn't showed up, so now its not only the house problem, he is affecting my ability to sell my house. PLEASE, DO YOURSELF A FAVOR AND NEVER EVER HIRE THIS GUY, His name is Jeffrey Owens Sr."

Mariana S on March 2018

...
Showing 1-10 of 92

FAQs for well pump installation and replacement projects in Nassau, NY

Solar well pumps operate effectively for 10 to 20 years when properly maintained, while the photovoltaic panels powering them often last 25 to 30 years or more. Water quality, usage patterns, and maintenance frequency all influence system longevity. 

Regular cleaning, connection checks, and professional inspections significantly extend equipment life. Manufacturers provide warranty coverage ranging from two to five years, though specific terms vary by brand and model.

Yes, solar well pumps continue functioning during overcast conditions, though at reduced capacity. Most systems maintain 30% to 50% efficiency during cloudy weather, often sufficient for basic household needs. Winter brings additional challenges with shorter daylight hours and potential snow accumulation on panels. 

Many homeowners incorporate water storage tanks to maintain a supply during periods of limited sunlight, ensuring consistent water availability regardless of weather conditions.

The fundamental distinction lies in power source—solar pumps harness energy from photovoltaic panels while traditional pumps draw from the electrical grid. Solar systems require a higher initial investment but eliminate ongoing utility expenses. Conventional electric pumps cost less upfront but generate monthly electricity bills throughout their operational life. 

For properties without existing power infrastructure, solar pumps often prove more economical by avoiding expensive utility connection costs.

Yes, today's solar well pumps can effectively meet residential water requirements when properly sized for specific property conditions. The key lies in matching pump capacity to both well characteristics and household consumption patterns. 

For homes with multiple bathrooms or irrigation systems, supplemental water storage helps manage peak demand periods. Consulting with experienced professionals ensures your system design accommodates your specific water usage requirements.

The Nassau, NY homeowners’ guide to well pump installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
A septic system on the backyard
Apr 16, 2025
Apr 16, 2025
If you need to install a new septic system, use our cost guide to budget for this extensive project.
outdoor water lines with backflow preventer
Jun 12, 2025
Jun 12, 2025
Backflow preventer costs depend on type, size, location, and labor costs. This guide breaks down the cost factors to help you budget.
Man inspecting well
Apr 21, 2025
Apr 21, 2025
Discover how factors such as your location, service requirements, labor rates, and add-ons affect well inspection costs.
well pump in borehole water supply system
Apr 16, 2025
Apr 16, 2025
Budget for well pump repair costs based on factors such as parts and components, location, pump type, labor, inspections, and more.
septic tank in yard under repair
Mar 23, 2025
Mar 23, 2025
Budget for septic tank repair costs based on factors including parts, materials, labor, ongoing maintenance costs, and more.
Girl washing her hands in the kitchen
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for a septic system inspection based on cost factors such as inspection type, accessibility, and additional septic services.
Share project details to get started.