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Verified Reviews for Water Softener Service pros in Diamond, IL
*The Angi rating for Water Softener Service companies in Diamond, IL 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 Diamond, IL 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 18, 2025
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John T Long Healthier Environment
John T Long Healthier Environment
John Long has been chartered member of the National Organization of Remediators and Mold Inspectors since 2006. He is an expert in in-home water and air quality. You can't be healthy living in a sick home: healthy air, healthy water, healthy family. Endorsed by doctors and healthcare practitioners as the most comprehensive testing systems identifying potential environmental toxins that contribute to unresolved health issues. Learn more at pureairpurewater.com/johnlong
"He was very professional and knowledgeable. Mr. Long was able to answer all my questions and informed me of issues I didn't know about effective air quality. I'm very pleased with the service and I recommend him; especially with today's concerns about our air and water."
Shirley C on April 2020
John Long has been chartered member of the National Organization of Remediators and Mold Inspectors since 2006. He is an expert in in-home water and air quality. You can't be healthy living in a sick home: healthy air, healthy water, healthy family. Endorsed by doctors and healthcare practitioners as the most comprehensive testing systems identifying potential environmental toxins that contribute to unresolved health issues. Learn more at pureairpurewater.com/johnlong
"He was very professional and knowledgeable. Mr. Long was able to answer all my questions and informed me of issues I didn't know about effective air quality. I'm very pleased with the service and I recommend him; especially with today's concerns about our air and water."
Shirley C on April 2020

Boone's Plumbing and Heating
Boone's Plumbing and Heating
plumbing and heating and air conditioning service
plumbing and heating and air conditioning service
Service First Mechanical Inc.
Service First Mechanical Inc.
Service First Mechanical values its customers and workers. Having been in the plumbing industry for 30+ years Service First Mechanical has exceptional reputation to uphold. Managed by a reliable group of 20+ licensed plumbers that are on call 24 hours a day. No job is too big or too small.
Service First Mechanical values its customers and workers. Having been in the plumbing industry for 30+ years Service First Mechanical has exceptional reputation to uphold. Managed by a reliable group of 20+ licensed plumbers that are on call 24 hours a day. No job is too big or too small.
R.J. O'Neil, Inc.
R.J. O'Neil, Inc.
R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.
"As a small business owner, I strongly caution others against this HVAC/R company. In over 10 years, they?ve been the least trustworthy and poorest performing contractor I?ve worked with. We experienced repeated service issues, a 25% rate hike without notice, ignored emails, and unreturned quote requests. Worse, we were billed for work that wasn?t done?confirmed twice, including by a third-party inspection with photos. Even when confronted, they deflected and delayed for months. We had to hire another company. They also mis-sized a walk-in freezer due to bad measurements and blamed their supplier. When shown proof it was undersized, they argued with no solution. They later mismeasured again on a replacement bid. Their attitude throughout was defensive, unprofessional, and dismissive. If something goes wrong?and it likely will?they will not stand behind their work. Save yourself the frustration and look elsewhere."
Jonathan D on July 2025
R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.
"As a small business owner, I strongly caution others against this HVAC/R company. In over 10 years, they?ve been the least trustworthy and poorest performing contractor I?ve worked with. We experienced repeated service issues, a 25% rate hike without notice, ignored emails, and unreturned quote requests. Worse, we were billed for work that wasn?t done?confirmed twice, including by a third-party inspection with photos. Even when confronted, they deflected and delayed for months. We had to hire another company. They also mis-sized a walk-in freezer due to bad measurements and blamed their supplier. When shown proof it was undersized, they argued with no solution. They later mismeasured again on a replacement bid. Their attitude throughout was defensive, unprofessional, and dismissive. If something goes wrong?and it likely will?they will not stand behind their work. Save yourself the frustration and look elsewhere."
Jonathan D on July 2025
Culligan Water Conditioning of Morris IL
Culligan Water Conditioning of Morris IL
Culligan is the world’s leading water treatment company. For over 75 years, Culligan has led the way in water treatment technology, providing the most advanced products and solutions for the world’s water problems. Your local Culligan Man is your local water expert. He is dedicated to delivering high-quality water solutions that will improve the lives of his customers. Simply stated, Culligan believes that better water will make life better for you and your family. Today we offer the most technologically advanced products and services available, combined with the personal service of your local Culligan organization. Our entire line of water softeners, water filtration systems, drinking water systems, and whole-house filtration systems set the standard in the water treatment industry.
Culligan is the world’s leading water treatment company. For over 75 years, Culligan has led the way in water treatment technology, providing the most advanced products and solutions for the world’s water problems. Your local Culligan Man is your local water expert. He is dedicated to delivering high-quality water solutions that will improve the lives of his customers. Simply stated, Culligan believes that better water will make life better for you and your family. Today we offer the most technologically advanced products and services available, combined with the personal service of your local Culligan organization. Our entire line of water softeners, water filtration systems, drinking water systems, and whole-house filtration systems set the standard in the water treatment industry.
Russell's Service Plumbing 055-042447
Russell's Service Plumbing 055-042447
Over 20 years in the Plumbing industry, fully licensed, bonded, and insured. Owner performs most work. We have flat rate, or by the hour. We take checks , cash, and credit cards but must chargeextra for doing so.
Over 20 years in the Plumbing industry, fully licensed, bonded, and insured. Owner performs most work. We have flat rate, or by the hour. We take checks , cash, and credit cards but must chargeextra for doing so.

McDonagh & Sons Plumbing & Sewer Inc
McDonagh & Sons Plumbing & Sewer Inc
Mcdonagh & sons plumbing & sewer takes great pride with 15 years of experience! We are honest, reliable, genuine and trustworthy! We are constantly referred by our customers because of our great service and dedication to meet their needs! We offer free estimates! "anything plumbing, anything sewer, any time". Ertain areas are to subject a service fee *prices may vary. Discounts can not be combined, unless noted. Award winning. Additional dba - mcdonagh & sons plumbing and sewer.
Mcdonagh & sons plumbing & sewer takes great pride with 15 years of experience! We are honest, reliable, genuine and trustworthy! We are constantly referred by our customers because of our great service and dedication to meet their needs! We offer free estimates! "anything plumbing, anything sewer, any time". Ertain areas are to subject a service fee *prices may vary. Discounts can not be combined, unless noted. Award winning. Additional dba - mcdonagh & sons plumbing and sewer.

Popejoy Plumbing, Heating, and Electric Inc.
Popejoy Plumbing, Heating, and Electric Inc.
Our mission is to combine high quality products with professional reliable service and build trusting lifelong relationships with our clientele, so that all of us within the company can experience the pride and satisfaction of being an integral part of a job well done.
Our mission is to combine high quality products with professional reliable service and build trusting lifelong relationships with our clientele, so that all of us within the company can experience the pride and satisfaction of being an integral part of a job well done.
Great Water USA
Great Water USA
Great Water USA has been providing residential and commercial water treatment solutions for Northeast Illinois for more than 65 years. Today it continues to offer unsurpassed service, expanding beyond basic water softeners and water conditioners to state-of-the-art water refiners, reverse osmosis drinking water systems, carbon filtration, de-chlorination and a host of water purifiers for residential and commercial usage. “Perfecting the Water for Your Life.”
Great Water USA has been providing residential and commercial water treatment solutions for Northeast Illinois for more than 65 years. Today it continues to offer unsurpassed service, expanding beyond basic water softeners and water conditioners to state-of-the-art water refiners, reverse osmosis drinking water systems, carbon filtration, de-chlorination and a host of water purifiers for residential and commercial usage. “Perfecting the Water for Your Life.”

Sears Hometown Store - Macomb
Sears Hometown Store - Macomb
Sears Hometown and Outlet Stores Inc (“SHO”) is a national retailer primarily focused on selling home appliances, hardware, tools, and lawn and garden equipment. We operate through two segments - the Sears Hometown, Hardware and Showroom segment (“Hometown”) and the Sears Outlet segment (“Outlet”). Our Hometown stores are designed to provide our customers with in-store and online access to a wide selection of national brands of home appliances, tools, lawn and garden equipment, sporting goods, consumer electronics and household goods, depending on the particular store. Our Outlet stores are designed to provide our customers with in-store and online access to new, one-of-a-kind, out-of-carton, discontinued, obsolete, used, reconditioned, overstocked, scratched and dented products across a broad assortment of merchandise categories, including home appliances, lawn and garden equipment, apparel, mattresses, sporting goods, tools, and consumer electronics at prices that are significantly lower than manufacturers’ suggested retail prices. As of October 27, 2012, we and our dealer stores and franchisees operated 1,237 stores across all 50 states as well as Puerto Rico, Guam and Bermuda. Store number - 3099. Owned & operated by Chris Jacques.
Sears Hometown and Outlet Stores Inc (“SHO”) is a national retailer primarily focused on selling home appliances, hardware, tools, and lawn and garden equipment. We operate through two segments - the Sears Hometown, Hardware and Showroom segment (“Hometown”) and the Sears Outlet segment (“Outlet”). Our Hometown stores are designed to provide our customers with in-store and online access to a wide selection of national brands of home appliances, tools, lawn and garden equipment, sporting goods, consumer electronics and household goods, depending on the particular store. Our Outlet stores are designed to provide our customers with in-store and online access to new, one-of-a-kind, out-of-carton, discontinued, obsolete, used, reconditioned, overstocked, scratched and dented products across a broad assortment of merchandise categories, including home appliances, lawn and garden equipment, apparel, mattresses, sporting goods, tools, and consumer electronics at prices that are significantly lower than manufacturers’ suggested retail prices. As of October 27, 2012, we and our dealer stores and franchisees operated 1,237 stores across all 50 states as well as Puerto Rico, Guam and Bermuda. Store number - 3099. Owned & operated by Chris Jacques.
The Diamond, IL homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.
- •
Discover how much well water treatment systems cost, including installation, maintenance, and tips to save. Get expert insights to plan your water system project.
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.
Discover the key differences between a water filter versus water purifier. Find out which option is best for your household's water needs.
A water purifier removes contaminants but is often used at the municipal level. Learn why a water filter is better for home water purification.
While not all symptoms of too much chlorine in water are cause for concern, there are times when you should call a pro. Get the details in this article.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"