
Get matched with top water softener pros in Central Islip, NY
There are 10 highly-rated local water softener pros.
Need a pro for your water softener service project in Central Islip, NY?
TRUSTED BY CENTRAL ISLIP, NY HOMEOWNERS
4.5
Average homeowner rating17
Verified water softener services reviews
Verified Reviews for Water Softener Service pros in Central Islip, NY
*The Angi rating for Water Softener Service companies in Central Islip, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
*The HomeAdvisor rating for Water Softener Service companies in Central Islip, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
Last update on October 24, 2025
Find Water softener pros in Central Islip
Mr. Flushington
Mr. Flushington
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

Ryan & Company
Ryan & Company
We are a Family owned & operated business. Ryan & Co.,Inc. is a full service Plumbing, Heating and Cooling repair and installation company established in 1949 with a genuine commitment to professional, affordable & personalized service.
"Great job guys. Lovely working with them"
Robert H on July 2024
We are a Family owned & operated business. Ryan & Co.,Inc. is a full service Plumbing, Heating and Cooling repair and installation company established in 1949 with a genuine commitment to professional, affordable & personalized service.
"Great job guys. Lovely working with them"
Robert H on July 2024

Varsity Home Service
Varsity Home Service
Practice makes perfect, and Varsity has been at it for over half a century! What began with a Navy veteran’s simple dream — to teach the value of honest, hands-on work to his children — has grown into one of Long Island’s most trusted resource for plumbing, heating and air conditioning services. Varsity’s mission has always been clear: to serve our neighbors with integrity, solve home service challenges with innovative solutions, and provide lasting results. Our dedicated crew is background-checked, rigorously trained in the latest technology, and excited to exceed your expectations. Above all Varsity is here to EARN your trust—not just for today, but for years to come. Let’s tackle your home service needs with the quality and care you deserve!
"Efficient and clear process, nice crew, quick and clean execution. It would score 4.5 as there were a couple of opportunities for improvement identified (including surprising problems with running a communication cable, and a trivial unnoticed misconnection sorted out the next day by a dedicated technical help call), but overall an outstanding service."
Claudio M on September 2025
Practice makes perfect, and Varsity has been at it for over half a century! What began with a Navy veteran’s simple dream — to teach the value of honest, hands-on work to his children — has grown into one of Long Island’s most trusted resource for plumbing, heating and air conditioning services. Varsity’s mission has always been clear: to serve our neighbors with integrity, solve home service challenges with innovative solutions, and provide lasting results. Our dedicated crew is background-checked, rigorously trained in the latest technology, and excited to exceed your expectations. Above all Varsity is here to EARN your trust—not just for today, but for years to come. Let’s tackle your home service needs with the quality and care you deserve!
"Efficient and clear process, nice crew, quick and clean execution. It would score 4.5 as there were a couple of opportunities for improvement identified (including surprising problems with running a communication cable, and a trivial unnoticed misconnection sorted out the next day by a dedicated technical help call), but overall an outstanding service."
Claudio M on September 2025

Advanced Professional Plumbing Heating & Cooling
Advanced Professional Plumbing Heating & Cooling
Efficient and Honest, Advanced Professional’s has become a reputable and well-known service provider. We are fully licensed and insured so our team is up for every job, whether it is high-quality heating, plumbing, air conditioning, or managing general contractor projects (residential, commercial and industrial) we provide the skills and experience our clients have come to expect available 24/7. We want our customers to be satisfied with our work. When it comes to the job we don’t see our clients as just people we service, we treat them like family.
"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."
Shirley D on December 2023
Efficient and Honest, Advanced Professional’s has become a reputable and well-known service provider. We are fully licensed and insured so our team is up for every job, whether it is high-quality heating, plumbing, air conditioning, or managing general contractor projects (residential, commercial and industrial) we provide the skills and experience our clients have come to expect available 24/7. We want our customers to be satisfied with our work. When it comes to the job we don’t see our clients as just people we service, we treat them like family.
"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."
Shirley D on December 2023
home spa
home spa
Discover the ideal hot tub that fits your lifestyle and budget. Our team is dedicated to providing unparalleled service and support to every customer. Experience the comfort and luxury of our hot tubs, thoughtfully designed to elevate your home or backyard oasis. You can trust our expertise to deliver the best hot tub experience possible. Our top priority is your satisfaction, and we are here to help you turn your hot tub dreams into a reality.
Discover the ideal hot tub that fits your lifestyle and budget. Our team is dedicated to providing unparalleled service and support to every customer. Experience the comfort and luxury of our hot tubs, thoughtfully designed to elevate your home or backyard oasis. You can trust our expertise to deliver the best hot tub experience possible. Our top priority is your satisfaction, and we are here to help you turn your hot tub dreams into a reality.
JT PLUMBING AND HEATING
JT PLUMBING AND HEATING
We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"They did the job well at a really fair price! I would definitely hire them again!"
Michael L on April 2024
We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"They did the job well at a really fair price! I would definitely hire them again!"
Michael L on April 2024
Full Restore USA
Full Restore USA
At Full Restore USA we offer Mold and Moisture Testing, Water Sampling Services, Asbestos Testing, Indoor Air Quality Testing and Soil Testing. Contact us today! Over 3 years of experience handling both Residential and Commercial. Payment: Zelle, Venmo, Cash and Check Card coming soon....
At Full Restore USA we offer Mold and Moisture Testing, Water Sampling Services, Asbestos Testing, Indoor Air Quality Testing and Soil Testing. Contact us today! Over 3 years of experience handling both Residential and Commercial. Payment: Zelle, Venmo, Cash and Check Card coming soon....

H2Okay Water Treatment Corp
H2Okay Water Treatment Corp
H2OKAY is a veteran-owned and operated Water Treatment company that specializes in providing clean water for everyone. Our state-of-the-art equipment carries a lifetime warranty. Whether you have Well water or Municipal water we will design a system that fits your needs. If you have an offensive odor, iron bacteria, bad tasting water, hard water, or any other issues we can fix it. We treat every situation like a military mission that we must complete. We pride ourselves on exceptional service and providing the ultimate customer experience.
"It was awesome. I love it. They are very professional, and it was a great experienced. I will recommend them to others."
Elizabeth T on March 2023
H2OKAY is a veteran-owned and operated Water Treatment company that specializes in providing clean water for everyone. Our state-of-the-art equipment carries a lifetime warranty. Whether you have Well water or Municipal water we will design a system that fits your needs. If you have an offensive odor, iron bacteria, bad tasting water, hard water, or any other issues we can fix it. We treat every situation like a military mission that we must complete. We pride ourselves on exceptional service and providing the ultimate customer experience.
"It was awesome. I love it. They are very professional, and it was a great experienced. I will recommend them to others."
Elizabeth T on March 2023
Up Right Plumbing
Up Right Plumbing
We are a full-service plumbing company. We specialize in all phases of plumbing and heating. Licensed and insured experience since the early 2000's. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Up Right Plumbing installed a new boiler and took away our old one with no fuss or muss. They put down drop cloths and cleaned up afterwards. The new boiler is terrific. Great company, great job, great people. I recommend them highly."
Jim/Jonni K on March 2023
We are a full-service plumbing company. We specialize in all phases of plumbing and heating. Licensed and insured experience since the early 2000's. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Up Right Plumbing installed a new boiler and took away our old one with no fuss or muss. They put down drop cloths and cleaned up afterwards. The new boiler is terrific. Great company, great job, great people. I recommend them highly."
Jim/Jonni K on March 2023
Armada Solutions Inc
Armada Solutions Inc
Provide profession services for garage door / garage door opener repair and replacement. Including broken Spring repair; Opener repair/installation; Door of track; Broken Calbe repair; New garage door installation; Door maintenance; Remote repair/program; Garage door roller repair. Provide one (1) year parts and labor warranty for the work.
Provide profession services for garage door / garage door opener repair and replacement. Including broken Spring repair; Opener repair/installation; Door of track; Broken Calbe repair; New garage door installation; Door maintenance; Remote repair/program; Garage door roller repair. Provide one (1) year parts and labor warranty for the work.
The Central Islip, NY homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.

How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.

If you want clean, less-contaminated water, a whole-house filter might be the answer. Learn how much a whole-house water filtration system costs in this guide.

Need help dialing in your water hardness? Use this handy DIY guide on how to set a water softener to save money and get the best results possible.

One big cold chill can freeze up a water softener and your plumbing. Learn how to winterize a water softener to avoid costly water damage.

For a water softener to work properly, it needs to be just the right size. If you need help figuring out how to size a water softener, this guide can help.
- Islandia, NY Water softener pros
- Hauppauge, NY Water softener pros
- Ronkonkoma, NY Water softener pros
- Islip Terrace, NY Water softener pros
- Smithtown, NY Water softener pros
- Brentwood, NY Water softener pros
- Long Island, NY Water softener pros
- Lake Ronkonkoma, NY Water softener pros
- Nesconset, NY Water softener pros
- Bohemia, NY Water softener pros
- Islip, NY Water softener pros
- East Islip, NY Water softener pros
- Oakdale, NY Water softener pros
- Great River, NY Water softener pros
- Lake Grove, NY Water softener pros
- Holbrook, NY Water softener pros
- Commack, NY Water softener pros
- West Sayville, NY Water softener pros
- Sayville, NY Water softener pros
- Brightwaters, NY Water softener pros
- Saint James, NY Water softener pros
- Kings Park, NY Water softener pros
- Holtsville, NY Water softener pros
- South Setauket, NY Water softener pros
- Centereach, NY Water softener pros
- Bayport, NY Water softener pros
- Deer Park, NY Water softener pros
- Farmingville, NY Water softener pros
- West Islip, NY Water softener pros
- East Northport, NY Water softener pros
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"






