Get matched with top water softener pros in Mendon, MI

Environmental Testing & Research Laboratories, Inc

4.85(

347

Customers say: True professional

Recommended by 93% of Angi customers

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

"as advertised"

Nancy C on July 2018

Water Works Services LLC

Water Works Services LLC

Customers say: Quality work

Water Softeners, Drinking Water Systems, Reverse Osmosis Systems, and Filters Supplier and Installer

"They were very Professional, Cleaned up afterwards and Answered all my questions. I would recommend them to anyone needing a Plumber project."

DENNIS P on July 2021

Water Softeners, Drinking Water Systems, Reverse Osmosis Systems, and Filters Supplier and Installer

"They were very Professional, Cleaned up afterwards and Answered all my questions. I would recommend them to anyone needing a Plumber project."

DENNIS P on July 2021

Great Lakes Plumbing Inc

4.66(

170

Great Lakes Plumbing Inc

4.66(

170

Customers say: Super punctual

35 years of experience

Great Lakes Plumbing has a State of Michigan Master Plumber license, a State of Michigan Boiler license to 1 million BTUs, a State of Michigan Mechanical License, and a State of Michigan Cross Connection license which enables us to install, test, and repair backflow prevention devices in commercial and residential applications. Great Lakes Plumbing dispatches service vehicles daily to Allegan, Kalamazoo, Otsego, Paw Paw, Plainwell, Saugatuck, South Haven and most areas in between. Most service appointments are performed same day or to your convenience. We are open 8 am to 5 pm with a message center answering and dispatching emergencies after hours. Additional phones - (269) 657-4500, (269) 673-6000. Award winning. Additional DBA - T. Weston, Inc.

"This is one of the most unprofessional companies I have dealt with. In June of 2021 GLP&H installed a faucet for me. That $200 faucet worked for 5 months before it broke. When I called to have it fixed in January of 2022, our plumber (Eldon) came out and explained they installed an old faucet in error. The old faucet was placed in a new faucet box which is usually sent out, however in my situation it was unintentionally installed. When Eldon took the faucet apart you could see it was an old faucet and he apologized and installed new one. Fast forward 8 months to August 2022. The new faucet has snapped. The company gives you a year warranty on the products they install. I called asking for a replacement since it's only been 8 months. I was advised the warranty had expired. How is that possible I just had it installed. Well ma'am when we installed the old one, your warranty started then so the new one we installed only had a 6 month warranty. I am sorry that is not how warranties work. I have been more then patient, especially after your people ADMITTED to installing the incorrect faucet, and now you are telling me you won't fix it because the warranty is expired. Absolutely not. When I called to talk to the manager, he was less then friendly and unwilling to make it right. I advised you I would purchase my own faucet and have your company install it you stated that wouldn't work for you. For a business that prides itself in being a family company you sure don't help your customers. I will await a response and a date when you can come install my new faucet."

Lynn P on September 2022

"This is one of the most unprofessional companies I have dealt with. In June of 2021 GLP&H installed a faucet for me. That $200 faucet worked for 5 months before it broke. When I called to have it fixed in January of 2022, our plumber (Eldon) came out and explained they installed an old faucet in error. The old faucet was placed in a new faucet box which is usually sent out, however in my situation it was unintentionally installed. When Eldon took the faucet apart you could see it was an old faucet and he apologized and installed new one. Fast forward 8 months to August 2022. The new faucet has snapped. The company gives you a year warranty on the products they install. I called asking for a replacement since it's only been 8 months. I was advised the warranty had expired. How is that possible I just had it installed. Well ma'am when we installed the old one, your warranty started then so the new one we installed only had a 6 month warranty. I am sorry that is not how warranties work. I have been more then patient, especially after your people ADMITTED to installing the incorrect faucet, and now you are telling me you won't fix it because the warranty is expired. Absolutely not. When I called to talk to the manager, he was less then friendly and unwilling to make it right. I advised you I would purchase my own faucet and have your company install it you stated that wouldn't work for you. For a business that prides itself in being a family company you sure don't help your customers. I will await a response and a date when you can come install my new faucet."

Lynn P on September 2022

Modern Plumbing Sewer & Drain Contractors

4.72(

Modern Plumbing Sewer & Drain Contractors

4.72(

Recommended by 93% of Angi customers

Modern is a family owned and operated business, established in 1945. Whether you have a plumbing emergency or want to update your bathroom, we’re the people to call! We offer a full range of services to meet all of your needs, all at a competitive price. Ask about our senior and veteran discounts.

"Both jobs went very well. However, I have just learned by phone from Modern Plumbing that they no longer do residential plumbing as of January 1, 2018."

John V on May 2018

"Both jobs went very well. However, I have just learned by phone from Modern Plumbing that they no longer do residential plumbing as of January 1, 2018."

John V on May 2018

Ostlund A Service Co

4.91(

Ostlund A Service Co

4.91(

Recommended by 96% of Angi customers

Our Company vision is to provide all of our clients with honest, dependable and industry leading workmanship, accompanied by superior customer service. Ostlund Services is the leader in plumbing, electrical, HVAC-R and facility services. Let us help you with all of your residential, commercial and restaurant needs. At Ostlund Service Company we specialize in Commercial and Residential services for Plumbing, Electrical, HVAC-R and Facility Maintenance. Simply put, we are the best and we have the track record to prove it. Our staff of technicians are all state licensed professionals, in their fields. We service thousands of clients throughout the Midwest

Tri County Water

Tri County Water

We are a family-owned company focused on delivering the best water treatment products and services in the industry. We can fix your water! Put our 55 years of expertise to work. We service all makes and models and offer free estimates. Evening and weekend appointments available!

"Wonderful information. VERY nice and informative meet with Matt"

Twila H on July 2023

"Wonderful information. VERY nice and informative meet with Matt"

Twila H on July 2023

Dan Wood Company

4.43(

143

Dan Wood Company

4.43(

143

34 years of experience

Since 1908, Dan Wood Company has been serving Portage, MI and its surrounding areas in all its plumbing, heating and cooling, and electrical needs. You can call Dan Wood Company at any night of the week, they have experts in all their trades, and their family has been in the business for over 110 years, covering 4 generations! So, call now to make your appointment!

"Audrey did a great job servicing my hot water heater and changing out the cold water intake. She is very capable and friendly professional; shares knowledge very easily. Fine member of Dan Wood team and quality work."

Marge F on November 2025

"Audrey did a great job servicing my hot water heater and changing out the cold water intake. She is very capable and friendly professional; shares knowledge very easily. Fine member of Dan Wood team and quality work."

Marge F on November 2025

Experienced Plumbing LLC

4.90(

Experienced Plumbing LLC

4.90(

Facebook: https://www.facebook.com/pages/Experienced-Plumbing/184648711571196. licensed.

"Drain was unclogged with a machine and it now runs freely."

Kate C on November 2021

Facebook: https://www.facebook.com/pages/Experienced-Plumbing/184648711571196. licensed.

"Drain was unclogged with a machine and it now runs freely."

Kate C on November 2021

Chem Free Pure Water Systems

Chem Free Pure Water Systems

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Petro Plumbing & Mech.

4.71(

Petro Plumbing & Mech.

4.71(