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There are 41 highly-rated local sump pump installation pros.

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TRUSTED BY MASTIC, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified sump pump installation services reviews

Find Sump pump installation pros in Mastic

"Joe was great! Very knowledgeable and happy to explain the entire system to me as a new homeowner! HIGHLY RECOMMEND "

Ken V on October 2025

Please consider us for any of your cesspool or drain issues. Make sure to save our number our coupon never expires! Check us out on Instagram for specials, discounts and additional ⭐️⭐️⭐️⭐️⭐️ reviews @thehonestcesspoolco

"Joe was great! Very knowledgeable and happy to explain the entire system to me as a new homeowner! HIGHLY RECOMMEND "

Ken V on October 2025


Avatar for Cs mechanical inc

Cs mechanical inc

Based In
4.98(
48
)
Approved Pro

Cs mechanical inc

Based In
4.98(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

With over 15 years of experience, cs mechanical, Inc. is your trusted partner for all your plumbing and home improvements needs -Pipe repairs -New installation -Water Heaters -shower body’s -faucet and sink repair -Toliet install - wash machine install - dishwasher install

"Chris was very professional. He was on time and did a good job. I would use his services again and I would definitely recommend him."

Frank M on August 2025

With over 15 years of experience, cs mechanical, Inc. is your trusted partner for all your plumbing and home improvements needs -Pipe repairs -New installation -Water Heaters -shower body’s -faucet and sink repair -Toliet install - wash machine install - dishwasher install

"Chris was very professional. He was on time and did a good job. I would use his services again and I would definitely recommend him."

Frank M on August 2025


Mr. Flushington

4.70(
10
)
Approved Pro

Mr. Flushington

4.70(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2 years of experience

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Can't say enough good things about Nick. Fast communication, professional, friendly, honest advice (pointed out a few things while he was there, not upselling, just letting us know about potential future issues). Reasonable prices (more of a rarity these days). HIGHLY RECOMMEND!!!"

Edward H on February 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Can't say enough good things about Nick. Fast communication, professional, friendly, honest advice (pointed out a few things while he was there, not upselling, just letting us know about potential future issues). Reasonable prices (more of a rarity these days). HIGHLY RECOMMEND!!!"

Edward H on February 2025


Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC

PRIORITY CESSPOOL SEWER & DRAIN, INC

PO Box 450
4.82(
260
)
Approved Pro

PRIORITY CESSPOOL SEWER & DRAIN, INC

PO Box 450
4.82(
260
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
142 local quotes requested

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024


Avatar for Mayjac Plumbing, Inc.

Mayjac Plumbing, Inc.

P.O Box 1258
4.92(
13
)
Approved Pro

Mayjac Plumbing, Inc.

P.O Box 1258
4.92(
13
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024


Avatar for Best/Flo Sewer & Drain Cleaning Company, Inc.

Best/Flo Sewer & Drain Cleaning Company, Inc.

118 Division Ave
4.48(
464
)
Approved Pro

Best/Flo Sewer & Drain Cleaning Company, Inc.

118 Division Ave
4.48(
464
)
Approved Pro
Customers say: Quick response
48 local quotes requested
22 years of experience

Here at Best Flow, we are family owned and operated; we a 3rd generation of experience in this field. We service all of Suffolk as well as Nassau Counties all our work is priced by the job and not by the time always free estimates. fast service senior discounts- vets-disabled people. also payment plans available . just ask.

"I recommend them. They did great job!"

Thomas F on October 2025

Here at Best Flow, we are family owned and operated; we a 3rd generation of experience in this field. We service all of Suffolk as well as Nassau Counties all our work is priced by the job and not by the time always free estimates. fast service senior discounts- vets-disabled people. also payment plans available . just ask.

"I recommend them. They did great job!"

Thomas F on October 2025


Avatar for AAA Dependable Cesspool, Sewer & Drain Service, Inc.

AAA Dependable Cesspool, Sewer & Drain Service, Inc.

PO Box 772
4.88(
267
)
Approved Pro

AAA Dependable Cesspool, Sewer & Drain Service, Inc.

PO Box 772
4.88(
267
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
61 local quotes requested

We aren't just a Cesspool Company – We're your neighbors, and we’ve been proudly serving the Suffolk community for over 28 years. Being a Family owned company we understand how important it is to have a reliable team you can trust. From emergencies to routine maintenance we’ve got you. Our customers satisfaction is our number one priority, and we’re always here to help with honest, affordable service. We run frequent maintenance specials. As a special thank you, we offer discounts for Military, First Responders, and Seniors because we appreciate all that you do. Give us a call today – we’re ready to help!

"Melissa was wonderful to work with. Easy going,professional Made me feel comfortable. The prices are very good. Jeff who came to my home was again wonderful, very knowledgeable. Explained everything in detail. They are coming to do the work.thiscus someone yiu can trust to do the right job. Highly recommend them. "

Christine T on September 2025

We aren't just a Cesspool Company – We're your neighbors, and we’ve been proudly serving the Suffolk community for over 28 years. Being a Family owned company we understand how important it is to have a reliable team you can trust. From emergencies to routine maintenance we’ve got you. Our customers satisfaction is our number one priority, and we’re always here to help with honest, affordable service. We run frequent maintenance specials. As a special thank you, we offer discounts for Military, First Responders, and Seniors because we appreciate all that you do. Give us a call today – we’re ready to help!

"Melissa was wonderful to work with. Easy going,professional Made me feel comfortable. The prices are very good. Jeff who came to my home was again wonderful, very knowledgeable. Explained everything in detail. They are coming to do the work.thiscus someone yiu can trust to do the right job. Highly recommend them. "

Christine T on September 2025


Avatar for P.J. Fitzpatrick, LLC

P.J. Fitzpatrick, LLC

21 Industrial Boulevard
4.48(
432
)
Approved Pro

P.J. Fitzpatrick, LLC

21 Industrial Boulevard
4.48(
432
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
145 local quotes requested

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

Wilbur B on February 2023

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

Wilbur B on February 2023


Avatar for Simply PUR Water Filtration

Simply PUR Water Filtration

1395 Lakeland Ave Ste 5
5.00(
35
)
Approved Pro

Simply PUR Water Filtration

1395 Lakeland Ave Ste 5
5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
46 local quotes requested

Simply PURE Water Filtration is a locally owned and operated company with over 19 years of experience. We are Long Islands Premier Water treatment Company and we hold a Water Quality Association (WQA) Certified Master Water Specialist Certificate. What is a Master Water Specialist? The WQA Professional Certification program helps consumers and employers identify individuals in the point-of-use/point-of-entry water quality improvement industry who have demonstrated a certified level of professional expertise and are dedicated to high professional standards. The MWS (Master Water Specialist) is the highest certification available from the Water Quality Association. We specialize in professional water treatment system services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Quick and efficient"

Amy S on November 2024

Simply PURE Water Filtration is a locally owned and operated company with over 19 years of experience. We are Long Islands Premier Water treatment Company and we hold a Water Quality Association (WQA) Certified Master Water Specialist Certificate. What is a Master Water Specialist? The WQA Professional Certification program helps consumers and employers identify individuals in the point-of-use/point-of-entry water quality improvement industry who have demonstrated a certified level of professional expertise and are dedicated to high professional standards. The MWS (Master Water Specialist) is the highest certification available from the Water Quality Association. We specialize in professional water treatment system services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Quick and efficient"

Amy S on November 2024


Avatar for Christopher The Plumber

Christopher The Plumber

P.O. Box 1738
4.80(
20
)

Christopher The Plumber

P.O. Box 1738
4.80(
20
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Christopher the plumber provides reliable residential plumbing services, including repairs, maintenance, and installations. From leak detection to water heater replacement our expert team delivers prompt affordable, and quality solutions You can trust. with a focus on delivering an exceptional service call experience every time. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Chris has been my Plumber for the past 3.5 years. He’s very knowledgeable, professional and hardworking. Good communicator about the work that needs to be done. I highly recommend him! Thank you again Chris for a job well done. :-)"

Blanca M on January 2025

Christopher the plumber provides reliable residential plumbing services, including repairs, maintenance, and installations. From leak detection to water heater replacement our expert team delivers prompt affordable, and quality solutions You can trust. with a focus on delivering an exceptional service call experience every time. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Chris has been my Plumber for the past 3.5 years. He’s very knowledgeable, professional and hardworking. Good communicator about the work that needs to be done. I highly recommend him! Thank you again Chris for a job well done. :-)"

Blanca M on January 2025

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Sump Pump Installation questions, answered by experts

DIY is possible for simple repairs. Professional services ensure proper diagnostics and long-term reliability.

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

The cost to repair a sump pump ranges from $400 to $550, depending on the extent of the repair and your location. Minor repairs, like fixing a switch or replacing a float, can cost just a few hundred dollars. However, more significant issues, such as motor replacement or addressing electrical problems, may cost closer to $550. Keep in mind that regular maintenance can help prevent costly repairs, and if a sump pump is beyond repair, a full system replacement ranges between $650 and $1,400.

A sump pump battery backup can typically run for 6 to 24 hours. The factors that affect its runtime include the battery capacity and pump usage. 

When purchasing your backup system, take these factors into consideration to determine which system is best for your home. If you live in an area with frequent and long-lasting power outages, consider a longer-lasting backup battery.

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. 

The Mastic, NY homeowners’ guide to sump pump installation services

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

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