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

Al & Sons Company
5.0(
10
)
Water Treatment & Purification System - Repair or Service

Serving Clovis, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Family owned company, servicing the Fresno area for over 25 years! \nWe do it all, great work for a great price! Best service in the industry!!! Our services include leak detection, clogged drains, leak repairs (water, waste, and gas) irrigation, appliance installations, garbage disposals, water heaters, kitchens and restrooms remodels, whole system repipes.

Recommended by80%of homeowners
Avatar for Nelson Plumbing
Nelson Plumbing
5.0(
24
)
Water Treatment & Purification System - Repair or Service

Serving Clovis, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"The guy showed up on time. He had all the materials with him to complete the job. I went with this company because they used a higher quality water heater compared to a Home Depot or Lowes brand. He was less than the big plumbing companies and he was only 50 dollars more than the lowest price quote I got for the job. They gave me a quote by pictures I sent, I did not want to have a company come out and inspect and give me a quote and than they have to come out again to install the water heater. I am glad I went with them and I recommend them for plumbing needs. I will be using them in the future."
Bradford White Water Heater
Response time5 hrs
Recommended by95%of homeowners
Avatar for AAA Water Systems
AAA Water Systems
4.7(
57
)
Water Treatment & Purification System - Repair or Service

Serving Clovis, CA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"I feel so much better our family has cleaner drinking water! I have been considering getting a whole house water purification system and found Kinetico by AAA Water Systems. We had an appointment with Damian Fernandez. He was so nice and took the time to make sure we understood how the water system works and answered all of our questions. I was also horrified that the water test showed that what we had been drinking barely met regulations. The installation only took one day to complete. Jessie was courteous and confirmed my preferences before installing the system. The tanks take up much less space in our garage than I thought. Then Jessie walked through how to turn it off and on as well as how to maintain it. In the end I’m very pleased with the service and product! Here are a few things to consider… laundry pods have too much detergent and will stain your clothes. After the system is installed you’ll need much less detergent (money saver) for the washer and dishwasher. Also you’ll need to decide where you want your untreated water faucet to be. I chose inside the garage with the treatment system but I wish I would’ve chosen the outside faucet so I can water my plants with that water. Also if you’re like us with conserving water in this drought, keep in mind you can’t use the grey water from the house in your yard or garden. The treated water is not good for plants. Your house plants need to be watered with the hard, untreated water."
Whole Home Softener / Filter & Reverse Osmosis System
Whole Home Softener / Filter & Reverse Osmosis System
Compact Kinetico Drinking Water System. NSF 58 Certified to provide high quality drinking water!
Desktop style Kinetico Drinking Water System providing high quality water with NSF 58 certification.
Compact Kinetico Drinking Water System. NSF 58 Certified to provide high quality drinking water!

+18

Response time1 day
12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Water Treatment & Purification System - Repair or Service

Serving Clovis, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
Avatar for Vortex Filtration Inc
Vortex Filtration Inc
5.0(
5
)
Water Treatment & Purification System - Repair or Service

Serving Clovis, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Vortex Filtration Inc is a excellent company with vast experience & knowledge in conditioning potable well water. I recommend Vortex Filtration Inc to design build and install their patented Vortex water system to solved all well water conditioning issues. My client had a problem for over tens years prior to the installation of the Vortex system. Once installed, the well water in the holding tank was crystal clear. Thanks Vortex!"
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+9

Recommended by100%of homeowners
Showing 1-10 of 18
FAQs for water treatment & purification system repair or service projects in Clovis, CA

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 Clovis, CA 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.