
Get matched with top water softener pros in Largo, FL
There are 20 highly-rated local water softener pros.
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Verified Reviews for Water Softener Service pros in Largo, FL
*The Angi rating for Water Softener Service companies in Largo, FL 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 Largo, FL 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 November 22, 2025
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SLAUGHTER PLUMBING SERVICE
SLAUGHTER PLUMBING SERVICE
Slaughter Plumbing Service is a family-owned and -operated business that has been providing a variety of quality plumbing services to the people of Largo, FL since 1966. You will find that our experience and dedication to our customers is second to none. Whether it is for your residential or commercial property, you can count on our staff to be there to assist you in any way we can. If you have an emergency and need immediate assistance, you can count on our licensed team for that as well. Military discounts available when you call today.
"Quick, on time and professional and got the job done. Only plumbing service i would use"
CHARLES S on September 2019
Slaughter Plumbing Service is a family-owned and -operated business that has been providing a variety of quality plumbing services to the people of Largo, FL since 1966. You will find that our experience and dedication to our customers is second to none. Whether it is for your residential or commercial property, you can count on our staff to be there to assist you in any way we can. If you have an emergency and need immediate assistance, you can count on our licensed team for that as well. Military discounts available when you call today.
"Quick, on time and professional and got the job done. Only plumbing service i would use"
CHARLES S on September 2019

Mister Sparky
Mister Sparky
Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.
"The team was great! They were efficient , friendly and skilled. Highly recommend for your electrical needs!"
Patrick M on November 2025
Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.
"The team was great! They were efficient , friendly and skilled. Highly recommend for your electrical needs!"
Patrick M on November 2025

Castle Home Builders & Roofing, LLC
Castle Home Builders & Roofing, LLC
Local builder with personalized service second to none! New construction, remodeling, room additions, and simple repair work. We have you covered, call us for a free visit to check out your project. There is never a charge for a quote!
"Everything was professionally done on time and great communication."
Bette K on August 2022
Local builder with personalized service second to none! New construction, remodeling, room additions, and simple repair work. We have you covered, call us for a free visit to check out your project. There is never a charge for a quote!
"Everything was professionally done on time and great communication."
Bette K on August 2022

Mr. Water Company
Mr. Water Company
Everyone wants good water in their home. Obtaining that in the Tampa Bay area generally requires some form of home water treatment. Mr. Water sells and services water treatment products of the highest quality and excellent value to homeowners and businesses throughout the Tampa Bay area. We would like to show you options of water softening, water conditioning and drinking water filters and provide you a full understanding of each.
"I called Mr. Water to come out and take a look at our water softener as it did not seem to be working correctly. Steve Crocker quickly came out, showed me that I had been using it wrong, and helped me get it back on the right track. Super service."
Gilbert D on October 2021
Everyone wants good water in their home. Obtaining that in the Tampa Bay area generally requires some form of home water treatment. Mr. Water sells and services water treatment products of the highest quality and excellent value to homeowners and businesses throughout the Tampa Bay area. We would like to show you options of water softening, water conditioning and drinking water filters and provide you a full understanding of each.
"I called Mr. Water to come out and take a look at our water softener as it did not seem to be working correctly. Steve Crocker quickly came out, showed me that I had been using it wrong, and helped me get it back on the right track. Super service."
Gilbert D on October 2021
Absolute Electric of Tampa Bay Inc
Absolute Electric of Tampa Bay Inc
At Absolute Electric our goal is to provide you with superb electrical workmanship backed by over 20 years experience! We are family owned, operated, licensed, bonded and insured. Go ahead and give us a call to discuss wiring your new home, rewiring, troubleshooting, electrical designing, lighting, and much more. We specialize in all aspects of home wiring, including recessed lights, under-cabinet lighting, up-lighting, etc… Our excellent reputation, reviews, and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Feel free to ask for our client reference list! Call us for a free estimate today!
"Bernard did a great job ! He replaced a weather head cap and conductors 0n service entry, made corrections on breaker panel, replaced a door bell, installed a carbon monoxide detector and smoke alarms and replaced a several outlets around house. He explained what he was doing in a way I understood. I would not hesitate to call him again should I need any kind of electrical work done."
Tessie H on June 2023
At Absolute Electric our goal is to provide you with superb electrical workmanship backed by over 20 years experience! We are family owned, operated, licensed, bonded and insured. Go ahead and give us a call to discuss wiring your new home, rewiring, troubleshooting, electrical designing, lighting, and much more. We specialize in all aspects of home wiring, including recessed lights, under-cabinet lighting, up-lighting, etc… Our excellent reputation, reviews, and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Feel free to ask for our client reference list! Call us for a free estimate today!
"Bernard did a great job ! He replaced a weather head cap and conductors 0n service entry, made corrections on breaker panel, replaced a door bell, installed a carbon monoxide detector and smoke alarms and replaced a several outlets around house. He explained what he was doing in a way I understood. I would not hesitate to call him again should I need any kind of electrical work done."
Tessie H on June 2023
Water Company, LLC (The)
Water Company, LLC (The)
Plumbing - Donald Spence State Certified Plumbing Contractor Since 1985; Pinellas Contractor's License: CFC1426534 - Owner Operated - No Subcontractors - NICHE: Quality, Professional Installation & Repairs Done by a Master Plumber - Cost is determined by quote.
"Don has always done an excellent job every time I have hired him. I have hired him for plumbing work in my house and my daughters house. He has installed a water heater and water conditioner. I will continue to use his services and always a fair price."
Pamela M on August 2019
Plumbing - Donald Spence State Certified Plumbing Contractor Since 1985; Pinellas Contractor's License: CFC1426534 - Owner Operated - No Subcontractors - NICHE: Quality, Professional Installation & Repairs Done by a Master Plumber - Cost is determined by quote.
"Don has always done an excellent job every time I have hired him. I have hired him for plumbing work in my house and my daughters house. He has installed a water heater and water conditioner. I will continue to use his services and always a fair price."
Pamela M on August 2019
J & J PLUMBING OF TAMPA BAY INC
J & J PLUMBING OF TAMPA BAY INC
owner operator, specializing in service and repair. no travel charge license # c-4400. Checks and credit cards acceppted.
"J &J Plumbing was excellent! They scheduled my service quickly, arrived on time, and finished the job much sooner than I expected. They were knowledgeable and professional and gave me advice on how to handle my new faucet. Even though they were there to work on a kitchen faucet installation, they were even kind enough to take a look at and advise me on a water pressure issue I was having in my bathroom. I would definitely hire them again."
Alison M on October 2021
owner operator, specializing in service and repair. no travel charge license # c-4400. Checks and credit cards acceppted.
"J &J Plumbing was excellent! They scheduled my service quickly, arrived on time, and finished the job much sooner than I expected. They were knowledgeable and professional and gave me advice on how to handle my new faucet. Even though they were there to work on a kitchen faucet installation, they were even kind enough to take a look at and advise me on a water pressure issue I was having in my bathroom. I would definitely hire them again."
Alison M on October 2021

Olin Plumbing Inc
Olin Plumbing Inc
We send plumbers not service technicians! We are a plumbing company you can trust, we guarantee all our work, there are no service charges or trip fees, we give upfront pricing.
"Olin Plumbing just finished replacing all of my old galvanized steel water pipes in my 1947 home. I could not be happier with the job they did! I would like to especially thank David for caring for my home like it was his own and doing such a great job on everything. I had numerous special requests, and I feel like he really went above and beyond. I have used Olin Plumbing several times over the years, and have always been happy with their price and service. So much so that I didn’t even get additional quotes for this job. Honestly, I hate writing reviews, but I am more than happy to write this review for such a great company!"
Matt W on August 2024
We send plumbers not service technicians! We are a plumbing company you can trust, we guarantee all our work, there are no service charges or trip fees, we give upfront pricing.
"Olin Plumbing just finished replacing all of my old galvanized steel water pipes in my 1947 home. I could not be happier with the job they did! I would like to especially thank David for caring for my home like it was his own and doing such a great job on everything. I had numerous special requests, and I feel like he really went above and beyond. I have used Olin Plumbing several times over the years, and have always been happy with their price and service. So much so that I didn’t even get additional quotes for this job. Honestly, I hate writing reviews, but I am more than happy to write this review for such a great company!"
Matt W on August 2024

Florida Water Treatment Inc
Florida Water Treatment Inc
Florida Water Treatment has been providing quality water treatment solutions to the Tampa Bay Area since 1951. Florida Water Treatment has been a family owned and operated company since our humble beginning. Our longevity is a direct result of how we do business. First with decades of experience in dealing with Florida Water, our highly trained staff of professionals will assess each customer's water quality concern on a case by case basis. We then custom fit the best possible solution to meet your needs. All of our water treatment equipment is custom built to order, nothing is pre made giving our customer's the highest grade equipment possible at wholesale prices. Since we do custom build all of our equiment FWT is able to keep up with the latest advances and technology in the water treatment industry and implement these technologies into our product line very quickly to ensure our customers are always getting the most efficent and advanced equipment available. At FWT we do not believe in the one size fits all approach that the box stores and all of our competiton uses to treat water. The water in the Tampa Bay area is unique and needs to be treated on a case by case basis in order for the equipment to perform at a high level for many years which is why we custom build all of our equipmet to meet the needs of the customers home and water needs. At FWT we have a water treatment solution for every budget and provide superior warranties on everything we install. We provide In house 0% no interest financing eliminating credit checks, pushy finance companies, and high interest rates giving FWT the ability to finance just about anyone who needs it. We also take personal checks and all major credit cards as methods of payment. Second, our commitment to service following any sale is second to none. Responsive service, whether providing salt delivery, filter exchanges or even repairing other brand water treatment products is how we've done business from the onset. At FWT our customers always come first and we believe in going above and beyond everyday and on every call to make sure that every single customer is 110% satisfied with our service. At FWT we do not employ any contractors or sales personel like the majority of our competition, everyone of our 22 employees from our two install crews to our five factory trained service technicians are FWT employees guaranteeing that you will receive highest possible level of service and receive the proper water treatment system for your home. All sales calls are run by the owner eliminating the long sales presentations, pushy sales tactics, and ridiculously high prices. At FWT every month we install over 150 water treatment systems and run close to 600 service calls and are proud of keeping a spotless record. We look forward to helping you with your water treatment needs. Feel free to call, email, or visit our newly remodeled showroom at 1398 Main Street Dunedin, FL 34698. Member of the Water Quality Association since 1975, BBB A+ Rated, Pentair Platinum Dealer, Watts Authorized Premier Dealer Additional DBA - H2 Oasis. Additional phones- 727-734-9169, 727-734-9295, 727-733-5356, 727-733-6738, 727-733-9300, 727-736-5194 & 813-224-9620. Additional email- [email protected]
"Called FWT for an estimate on a water softener/conditioner and they were quick to send Chris out to provide a reasonable estimate. He answered all my questions and made a recommendation on size and type of unit. The next week Jason and Jacob showed up on-time for the installation. They did an outstanding job of placement of the unit and routing of plumbing and electrical lines. Very professional! I would highly recommend FWT. Our water is now perfect! After living on the beach for the last 1.5 years with hard water, I wish I would have made this investment sooner."
William H on December 2022
Florida Water Treatment has been providing quality water treatment solutions to the Tampa Bay Area since 1951. Florida Water Treatment has been a family owned and operated company since our humble beginning. Our longevity is a direct result of how we do business. First with decades of experience in dealing with Florida Water, our highly trained staff of professionals will assess each customer's water quality concern on a case by case basis. We then custom fit the best possible solution to meet your needs. All of our water treatment equipment is custom built to order, nothing is pre made giving our customer's the highest grade equipment possible at wholesale prices. Since we do custom build all of our equiment FWT is able to keep up with the latest advances and technology in the water treatment industry and implement these technologies into our product line very quickly to ensure our customers are always getting the most efficent and advanced equipment available. At FWT we do not believe in the one size fits all approach that the box stores and all of our competiton uses to treat water. The water in the Tampa Bay area is unique and needs to be treated on a case by case basis in order for the equipment to perform at a high level for many years which is why we custom build all of our equipmet to meet the needs of the customers home and water needs. At FWT we have a water treatment solution for every budget and provide superior warranties on everything we install. We provide In house 0% no interest financing eliminating credit checks, pushy finance companies, and high interest rates giving FWT the ability to finance just about anyone who needs it. We also take personal checks and all major credit cards as methods of payment. Second, our commitment to service following any sale is second to none. Responsive service, whether providing salt delivery, filter exchanges or even repairing other brand water treatment products is how we've done business from the onset. At FWT our customers always come first and we believe in going above and beyond everyday and on every call to make sure that every single customer is 110% satisfied with our service. At FWT we do not employ any contractors or sales personel like the majority of our competition, everyone of our 22 employees from our two install crews to our five factory trained service technicians are FWT employees guaranteeing that you will receive highest possible level of service and receive the proper water treatment system for your home. All sales calls are run by the owner eliminating the long sales presentations, pushy sales tactics, and ridiculously high prices. At FWT every month we install over 150 water treatment systems and run close to 600 service calls and are proud of keeping a spotless record. We look forward to helping you with your water treatment needs. Feel free to call, email, or visit our newly remodeled showroom at 1398 Main Street Dunedin, FL 34698. Member of the Water Quality Association since 1975, BBB A+ Rated, Pentair Platinum Dealer, Watts Authorized Premier Dealer Additional DBA - H2 Oasis. Additional phones- 727-734-9169, 727-734-9295, 727-733-5356, 727-733-6738, 727-733-9300, 727-736-5194 & 813-224-9620. Additional email- [email protected]
"Called FWT for an estimate on a water softener/conditioner and they were quick to send Chris out to provide a reasonable estimate. He answered all my questions and made a recommendation on size and type of unit. The next week Jason and Jacob showed up on-time for the installation. They did an outstanding job of placement of the unit and routing of plumbing and electrical lines. Very professional! I would highly recommend FWT. Our water is now perfect! After living on the beach for the last 1.5 years with hard water, I wish I would have made this investment sooner."
William H on December 2022

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
The Largo, FL homeowners’ guide to water softener services
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