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Top-Rated Water treatment & purification system repair or service pros in Hampshire - Updated Nov 2026

Avatar for Springsoft International, Inc.
Springsoft International, Inc.
4.8(
145
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

Approved

In business since 1960

Free estimates

Warranties offered

"Highly Recommend Springsoft! I was scheduled for an appointment to repair my water softener with Springsoft. Al, the rep for the company called me to verify that a service tech was needed. He coached me through a couple of practical steps to try on my own. The issue was resolved. No charge! What company does this? Amazing. Thanks Al. How generous."
Chemical Feed and Water Softener
RO & Twin Alt Softener
Standard Reverse Osmosis & Water Softener, Pex
St Charles IL, photo 1
St Charles IL, Photo 2

+14

Response time5 hrs
Response rate90%
Recommended by98%of homeowners
Avatar for Aqua Knight Plumbing Co.
Aqua Knight Plumbing Co.
5.0(
16
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects \nwere involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. \n \nAll Work Is Warrantied - Inquire Within \n \nMilitary Veteran and First Responders Discounts Available - Inquire Within \n \nDeposits May Be Required - Inquire Within \n \nAccepts Cash, Checks & Major Credit Cards \n \nFinancing Options Are Available - Inquire Within \n \n24/7 Emergency Services Available \n \naquaknightplumbing.com

New Sump Pit
Outside Clean Out
Outside Clean Out
March 2026
July Clog Log

+173

5 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Pure Flo H20
Pure Flo H20
4.9(
53
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"Good customer service!!!! I called them Christmas eve because our water softener gave up. Chris answered right away and walk me through so we can have our water back. Really appreciate the quick response and the work they’ve done. Very thorough and detailed explaining the issues we had and gave us tips on how to care for the new system they installed. Worked with us also paying for the whole system."
Pro series softener
Water filtration
Water treatment system
Water treatment systems
Reverse osmosis, system

+8

Response time4 hrs
Response rate100%
49 neighbors recently requested a quote
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,298
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Repair guy was nice and did good work. Was not told ahead of time that I would need to pay 408 dollars for essentially hooking up a wet vac to the end of a pipe and turning it on for thirty seconds Expected to pay $200 Actual payment was $493 Line codes from the invoice S-Service Call $85.00 S-Blow Out Condensate Drain $408.00 DESCRIPTION OF WORK / RECOMMENDATIONS from vendor Condensate pvc drain clogged with sludge & slime. Cleared condensate drain with nitrogen & vacuum. Unit draining properly after repair. 0ppm co reading. No gas leaks found. Customer recently had a cc completed. All ok at departure. Recommendation is that if you need this service performed is to get a quote in writing from the vendor ahead of time or just get a shop vac and do it yourself. Will not recommend although would like to hear vendor response as to how this poor customer experience could work better. (UPDATE): The Vendor has reached out to try and mitigate the cost and is much appreciated."
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Response time9 hrs
44 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Chicago Water Pros
Chicago Water Pros
4.7(
76
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"It took research & creativity to solve our water softener problem. Was told by 3 plumbers it could not be accomplished w/o installing in the dining room! Water Pros found a compact unit that was installed in my kitchen & has been working beautifully!"
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+8

Recommended by90%of homeowners
Avatar for Chicago Water Pros
Chicago Water Pros
4.5(
94
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Mark, sales, & Rob, installer, were fantastic. They were respectful of the Covid-19 safety protocols, were efficient with the installation of my whole house water filtration system and the cost was exactly as quoted. Mark followed up a couple of days after the install to ensure we were satisfied. Iâ d highly recommend them for any water services!"
Large Golf Club and Restaurant
Response time8 hrs
Recommended by93%of homeowners
Avatar for TDH Mechanical Heating & Cooling Contractors
TDH Mechanical Heating & Cooling Contractors
4.7(
366
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"TDH is an amazing company, and I would recommend them to everyone. We received quotes from 6 different companies to replace our systems, and TDH came in the second cheapest. However, they had much better reviews than the cheaper company, they were recommended by our next door neighbors who had just used them to replace their system, and they provided a better warranty than any of the six companies (12 years, parts and labor, fully transferrable, and no ability for the company to cancel or refuse warranty service for lack of routine cleaning or other conditions). They were also equally or more professional and thorough as any other company during the process of getting quotes. The installation process went well; they sent a team of four people who worked for almost 12 hours to get everything replaced in both systems. They were clean throughout the process (wore coverings over their shoes, laid down protection pads over all floors, kept all packaging materials outside and then cleaned them up, etc.). A few days after the install, on a Sunday, we had a particularly hot day, and it turned out that the freon needed to be adjusted slightly in one of the systems. I used the company's website to request a service technician to contact me, and I received a call back within 3 minutes from an actual technician. He told me that he could be to my house in 2 hours, which he achieved. I was amazed! The website request form is for anyone, not just someone who had a system installed in the last couple weeks, so I am so excited to have that kind of post-installation support available for the next 12 years. I really can't say enough good things about this company."
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+18

Recommended by94%of homeowners
Avatar for Wally Blanton Plumbing & Sewer
Wally Blanton Plumbing & Sewer
5.0(
9
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

In business since 1990

Free estimates

Credit card accepted

Ejector Pump & Sump Pump Installation. Call Wally Blanton Plumbing & Sewer For All Your Plumbing & Drain Cleaning Needs. Our Business Provides Exceptional Service And Offers Small Family Business Prices.\n\nEjector/Sump Pump Installation\nWater Heater Installation\nFaucet Repair/Replace\nDrain Cleaning/Power Rodding\nHydro Jetting\n

Recommended by87%of homeowners
Avatar for M and E Plumbing Service Inc
M and E Plumbing Service Inc
4.8(
57
)
Water Treatment & Purification System - Repair or Service

Serving Hampshire, IL and surrounding areas

In business since 2011

Credit card accepted

"Discovered a leak from upstairs bathroom in tub area. Dave discovered the leak was from the tub faucet. Dave found water and mold damage behind bathroom wall. He explained that he could not complete the repair until water and mold damage was completed. He was able to remove the faucet and cap off the water supply, so we would not be without water in the other parts of the house. He will complete the repair when water and mold damage is completed. Dave was very knowledgeable about the problem and advise us how to resolve the the issue before he can complete the repairs. We will use  M & E to complete the job after water damage issue is resolved.
"
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+1

Recommended by98%of homeowners
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FAQs for water treatment & purification system repair or service projects in Hampshire, IL

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The Hampshire, IL homeowners’ guide to water treatment & purification system repair or services

From average costs to expert advice, get all the answers you need to get your job done.