Top-rated water treatment & purification system installers and replacers.

Get matched with top water treatment & purification system 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.

Water treatment & purification system installers and replacers in Milford

Avatar for Purfect Water Solutions, Inc.
Purfect Water Solutions, Inc.
701 Dawson Dr
4.90(
377
)
Approved Pro
Purfect Water Solutions, Inc.
701 Dawson Dr
4.90(
377
)
Approved Pro
Super Service Award
Customers say: True professional
763 local quotes requested
8 years of experience

Purfect is an experienced Residential Water Treatment Provider proudly serving Delaware, Maryland, New Jersey, Pennsylvania and Virginia. We Specialize in both city and well water applications. With over 30 years of experience, we are quick and cost effective. Hard Water, Low PH, Iron, PFAS, Chlorine, Alkaline Drinking Water, Reverse Osmosis

"Love our new water filters. The tech Sean was great when the system was installed. Salesperson Scott was very informative. All around great experience!"

Cody S on July 2025

Purfect is an experienced Residential Water Treatment Provider proudly serving Delaware, Maryland, New Jersey, Pennsylvania and Virginia. We Specialize in both city and well water applications. With over 30 years of experience, we are quick and cost effective. Hard Water, Low PH, Iron, PFAS, Chlorine, Alkaline Drinking Water, Reverse Osmosis

"Love our new water filters. The tech Sean was great when the system was installed. Salesperson Scott was very informative. All around great experience!"

Cody S on July 2025


John's Well Drilling, Inc.
2317 Seven Hickories Road
4.69(
34
)
Approved Pro
John's Well Drilling, Inc.
2317 Seven Hickories Road
4.69(
34
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
25 local quotes requested

John's Well Drilling, Inc., has been in business for over 43 years and services Kent county and surrounding areas. We look forward to helping you with all your well drilling needs. Customer satisfaction is our number one priority. Please call today for your free estimate.

"y water was down t drip. I canned for service at 7:30 am they answered and were very friendly and made sure they understood my situation. The service team arrived by 10:30 am that was amazing. They assessed the issues and as i expected it was my well pump. The gave me a price within minutes and much to my surprise didn't have to go get a pump but had one on the truck. After replacing it it was found that the water blatter was not working. had on of them on the truck also. The entire team was very nice and answered all my curious questions. Outstanding service! Thanks"

Karl T on January 2025

John's Well Drilling, Inc., has been in business for over 43 years and services Kent county and surrounding areas. We look forward to helping you with all your well drilling needs. Customer satisfaction is our number one priority. Please call today for your free estimate.

"y water was down t drip. I canned for service at 7:30 am they answered and were very friendly and made sure they understood my situation. The service team arrived by 10:30 am that was amazing. They assessed the issues and as i expected it was my well pump. The gave me a price within minutes and much to my surprise didn't have to go get a pump but had one on the truck. After replacing it it was found that the water blatter was not working. had on of them on the truck also. The entire team was very nice and answered all my curious questions. Outstanding service! Thanks"

Karl T on January 2025


Avatar for Hague Quality Water of Maryland, Inc.
Hague Quality Water of Maryland, Inc.
814 E. College Parkway
4.82(
292
)
Approved Pro
Hague Quality Water of Maryland, Inc.
814 E. College Parkway
4.82(
292
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
49 local quotes requested

Hague Quality Water of Maryland provides refreshing solutions for residential and commercial water treatment and plumbing services in Maryland, Delaware and Washington, DC. A family owned business founded in 1993, we deliver innovative water treatment and full-service plumbing with superior service. Hague Quality Water has solutions for virtually any water problem. Our mission is to make our customers happy by providing and installing the finest and highest quality solutions that will provide them years of trouble-free use. Call Hague Quality Water to request a free professional water analysis or plumbing estimate today!

"Very pleased with Hague Plumbing. Steve listened to our concerns and what we wanted. He didn’t push to oversell more equipment than we needed unlike other plumbers we spoke with. We would highly recommend them!"

Lee L on June 2025

Hague Quality Water of Maryland provides refreshing solutions for residential and commercial water treatment and plumbing services in Maryland, Delaware and Washington, DC. A family owned business founded in 1993, we deliver innovative water treatment and full-service plumbing with superior service. Hague Quality Water has solutions for virtually any water problem. Our mission is to make our customers happy by providing and installing the finest and highest quality solutions that will provide them years of trouble-free use. Call Hague Quality Water to request a free professional water analysis or plumbing estimate today!

"Very pleased with Hague Plumbing. Steve listened to our concerns and what we wanted. He didn’t push to oversell more equipment than we needed unlike other plumbers we spoke with. We would highly recommend them!"

Lee L on June 2025


Avatar for Done Right Today, Inc.
Done Right Today, Inc.
473 Old Airport Rd
4.85(
523
)
Approved Pro
Done Right Today, Inc.
473 Old Airport Rd
4.85(
523
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
762 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Sean arrived on time and was very polite and knowledgeable. He completed the repair in a timely manner. I will definitely contact Done Right Today in the future, when needed."

Donna H on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Sean arrived on time and was very polite and knowledgeable. He completed the repair in a timely manner. I will definitely contact Done Right Today in the future, when needed."

Donna H on July 2025


Avatar for Mr. Rooter Plumbing of Newark
Mr. Rooter Plumbing of Newark
250 Corporate Blvd Suite D
4.55(
164
)
Approved Pro
Mr. Rooter Plumbing of Newark
250 Corporate Blvd Suite D
4.55(
164
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
22 local quotes requested

Mr. Rooter Plumbing of Newark is the trusted local name for plumbing services in Middletown, Bear, and throughout the area. We strive for excellence in every job, from leaky pipes to clogged drains and a number of other plumbing issues. Our experienced plumbing experts are quick and courteous, providing thorough inspections, insightful diagnoses, and top-quality repairs at affordable rates. We also offer maintenance services, such as drain cleaning, to minimize future plumbing issues and keep you plumbing system in peak condition. For residential or commercial plumbing services in Delaware.

"Friendly, informative and did the work quickly!"

Tina B on March 2021

Mr. Rooter Plumbing of Newark is the trusted local name for plumbing services in Middletown, Bear, and throughout the area. We strive for excellence in every job, from leaky pipes to clogged drains and a number of other plumbing issues. Our experienced plumbing experts are quick and courteous, providing thorough inspections, insightful diagnoses, and top-quality repairs at affordable rates. We also offer maintenance services, such as drain cleaning, to minimize future plumbing issues and keep you plumbing system in peak condition. For residential or commercial plumbing services in Delaware.

"Friendly, informative and did the work quickly!"

Tina B on March 2021


Avatar for Delaware Plumbing Professionals
Delaware Plumbing Professionals
300 E AYRE ST
4.66(
180
)
Approved Pro
Delaware Plumbing Professionals
300 E AYRE ST
4.66(
180
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
944 local quotes requested

We take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and as well, promise to be upfront and honest. We treat your home like our home. Call us today for Better Service, Better Price, Better Value!

"They did a great job, although a little expense despite the fact that I had already bought the new faucet."

Lisa Z on April 2025

We take great pride in being family owned and operated. Our mission is to provide our customers with exceptional service while delivering top-notch quality. Our reputation is based on the service and quality we provide, as well as the safety of our customers and their homes. We strive for transparency throughout your entire experience with our company and as well, promise to be upfront and honest. We treat your home like our home. Call us today for Better Service, Better Price, Better Value!

"They did a great job, although a little expense despite the fact that I had already bought the new faucet."

Lisa Z on April 2025


Avatar for Seaside Plumbing, Inc.
Seaside Plumbing, Inc.
10545 Friendship Road, Unit 2
4.53(
15
)
Approved Pro
Seaside Plumbing, Inc.
10545 Friendship Road, Unit 2
4.53(
15
)
Approved Pro
Customers say: Quality work
438 local quotes requested
22 years of experience

Plumbing & gas contractor. Seaside Plumbing Inc. has been providing high quality plumbing and gas contractor services in Delaware and Maryland at fair prices since 2003. We don’t care about being the biggest plumbing & gas company, but we do want to be the best and we constantly strive to educate ourselves and our employees. High quality work along with family like customer service has always been, and continues to be our primary focus. We understand that you have many options when choosing a plumbing contractor. To our customers, new and old, we express our heartfelt gratitude – without you, we would not be able to achieve our goals. You have generously helped grow our business through word of mouth referrals and for this we are eternally grateful. To our prospective customers, we appreciate the fact that you are considering us and we are thankful for every opportunity that comes our way. Cost is determine by the job.

"Great job well do e"

PIERRE M on November 2023

Plumbing & gas contractor. Seaside Plumbing Inc. has been providing high quality plumbing and gas contractor services in Delaware and Maryland at fair prices since 2003. We don’t care about being the biggest plumbing & gas company, but we do want to be the best and we constantly strive to educate ourselves and our employees. High quality work along with family like customer service has always been, and continues to be our primary focus. We understand that you have many options when choosing a plumbing contractor. To our customers, new and old, we express our heartfelt gratitude – without you, we would not be able to achieve our goals. You have generously helped grow our business through word of mouth referrals and for this we are eternally grateful. To our prospective customers, we appreciate the fact that you are considering us and we are thankful for every opportunity that comes our way. Cost is determine by the job.

"Great job well do e"

PIERRE M on November 2023


Mr. Rooter Plumbing of Delmarva
700 Eastern Shore Dr
4.67(
6
)
Mr. Rooter Plumbing of Delmarva
700 Eastern Shore Dr
4.67(
6
)
Customers say: Quick response
55 years of experience

Delmarva Plumbing & Drain Cleaning Services.

Delmarva Plumbing & Drain Cleaning Services.


SchagrinGAS Heating & Air
28265 DuPont Blvd.
3.00(
2
)
SchagrinGAS Heating & Air
28265 DuPont Blvd.
3.00(
2
)
93 years of experience

We are a trusted heating, ventilation and cooling contractor, providing residential and light commercial HVAC solutions in Delaware, Maryland and Pennsylvania for more than 25 years. Every one of our customers benefits from quality service performed by our professional technicians and backed up by nationally recognized brands such as Lennox, Carrier and Amana.

"I wouldn’t recommend this company to my worst enemy!!! FRAUD FRAUD FRAUD! They installed two new Lennox systems in my home as well as a tankless hot water heater. The hot water heater leaked and flooded my home causing mold, almost a week of no hot water and no compensation. This year, 4 years later and still under warranty, they misdiagnosed issues with the Lennox Thermostat they installed and then proceeded to charge me FOUR TIMES... Yes FOUR TIMES for service calls... Their ‘customer service’ is awful and the women who work there are completely inept... STAY AWAY!!!"

Brian M on September 2019

We are a trusted heating, ventilation and cooling contractor, providing residential and light commercial HVAC solutions in Delaware, Maryland and Pennsylvania for more than 25 years. Every one of our customers benefits from quality service performed by our professional technicians and backed up by nationally recognized brands such as Lennox, Carrier and Amana.

"I wouldn’t recommend this company to my worst enemy!!! FRAUD FRAUD FRAUD! They installed two new Lennox systems in my home as well as a tankless hot water heater. The hot water heater leaked and flooded my home causing mold, almost a week of no hot water and no compensation. This year, 4 years later and still under warranty, they misdiagnosed issues with the Lennox Thermostat they installed and then proceeded to charge me FOUR TIMES... Yes FOUR TIMES for service calls... Their ‘customer service’ is awful and the women who work there are completely inept... STAY AWAY!!!"

Brian M on September 2019


A & D Plumbing LLC
150 Lake Dr
No reviews
A & D Plumbing LLC
150 Lake Dr
No reviews
12 years of experience

Plumbing ContractingAll around plumber and excavating Lic and Insured Family Business

Plumbing ContractingAll around plumber and excavating Lic and Insured Family Business

Showing 1-10 of 31
The Milford, DE homeowners’ guide to water treatment & purification system installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
water purification filter system in home
Jun 24, 2025
Jun 24, 2025
The cost of installing a whole-house water filtration system depends on the type and number of filters you choose. Use this guide to budget for your project.
reverse osmosis water filtration system
Jun 17, 2025
Jun 17, 2025
Budget for reverse osmosis water filter costs based on factors such as system type, efficiency, number of stages, labor, add-on features, and more.
A small girl washing her hands in the bathroom sink
Mar 25, 2025
Mar 25, 2025
Use this guide to budget for water softener repair costs based on factors such as water treatment system type, replacement parts, professional labor, and more.
A woman holding glass under faucet in kitchen
Feb 12, 2025
Feb 12, 2025
If you’re planning to install a water softener, consider budgeting based on capacity, type of system, tank size, and more.
Share project details to get started.