
Get matched with top sump pump installation pros in Mastic, NY
There are 41 highly-rated local sump pump installation pros.
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TRUSTED BY MASTIC, NY HOMEOWNERS
- 4.6 Average homeowner rating
- 1.1k+ Verified sump pump installation services reviews
Verified Reviews for Sump Pump Installation pros in Mastic, NY
*The Angi rating for Sump Pump Installation companies in Mastic, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Mastic, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on October 31, 2025
Find Sump pump installation pros in Mastic

Cs mechanical inc
Cs mechanical inc
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
PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
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

Mayjac Plumbing, Inc.
Mayjac Plumbing, Inc.
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
Country Wide Heating & Air Conditioning Corp.
Country Wide Heating & Air Conditioning Corp.
Hello, and welcome to Country Wide Heating and Air Conditioning Corp. We will be there for you to service your heating and air conditioning needs. The owner will be there on every job to make sure that you are satisfied with the service we provide for you. We make sure that your needs are met. We pride ourselves on the great customer service that we provide to you. We get the right parts for the repair or for the system that needs to be serviced and get it done for you fast. The job will be done right. Let us help you today.
"Thankful for keeping appointment during their busy season and at a reasonable cost"
Judy H on November 2023
Hello, and welcome to Country Wide Heating and Air Conditioning Corp. We will be there for you to service your heating and air conditioning needs. The owner will be there on every job to make sure that you are satisfied with the service we provide for you. We make sure that your needs are met. We pride ourselves on the great customer service that we provide to you. We get the right parts for the repair or for the system that needs to be serviced and get it done for you fast. The job will be done right. Let us help you today.
"Thankful for keeping appointment during their busy season and at a reasonable cost"
Judy H on November 2023

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

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

P.J. Fitzpatrick, LLC
P.J. Fitzpatrick, LLC
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

Simply PUR Water Filtration
Simply PUR Water Filtration
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

Christopher The Plumber
Christopher The Plumber
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
Long Island Well Services
Long Island Well Services
Are you in the need of professional well services on Long Island? Look no further than Long Island Well Services, your trusted experts servicing all of Suffolk County, NY We offer 24/7 Emergencey no water servicing Trust Long Island Well Services for all your well needs. Experience the difference with our reliable, professional, and affordable services.
Are you in the need of professional well services on Long Island? Look no further than Long Island Well Services, your trusted experts servicing all of Suffolk County, NY We offer 24/7 Emergencey no water servicing Trust Long Island Well Services for all your well needs. Experience the difference with our reliable, professional, and affordable services.
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.
 - If you need to pump sewage waste uphill to reach a septic tank or street sewer, you may need a dedicated grinder pump. Follow our guide to determine how much a sewer grinder pump costs and any prices that may creep up during the install. 
 - Repairing a main water line is an urgent matter, so use this guide to get an idea of how much main water line repairs cost to act fast. 
 - The cost to add plumbing to a detached garage depends on several factors, including the type of plumbing and the garage's distance from your home. 
 - Not sure what PVC pipe size is right for your plumbing project? Learn about common sizes and how to choose the right one for the job and code requirements. 
 - Pop-up drains are economical for a bathroom drain, but are they the right option for you? Learn the pros and cons of pop-up drains to decide. 
 - Discover the key differences between an apron sink versus a farmhouse sink, including style, size, materials, installation requirements, and more. 
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