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Find Water treatment & purification system repair or service pros in Corona

Avatar for 1 TOM PLUMBER ANAHEIM / BREA
1 TOM PLUMBER ANAHEIM / BREA
5.0(
16
)

Serving Corona, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"They were very professional. They came in and look at it. They gave me a good price and did a very good job. I was really happy with the service."
Leak Detection
Plumbing
Sewage Cleanup
Leak Detection
Plumbing

+70

Response time8 hrs
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
15
)

Serving Corona, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I have a tankless water heater that was giving an error code and i had no hot water! The tech that came out was very nice and knowledgeable. Im glad to report i now have hot water again. As a side note I talked with the tech about water treatment options and a RO system and as long as my husband agrees I will be having them install both items!!"
Phyn Install
Phyn Install
Water Heater
Water Heater
Response time8 hrs
Response rate93%
9 neighbors recently requested a quote
Avatar for ROOTER ER & PLUMBING INC
ROOTER ER & PLUMBING INC
4.5(
20
)

Serving Corona, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I needed a new Water Heater. I upgraded to a new Tankless Water System. I am very happy with the work that Anthony did. He was on time and kept me up to date every step of the way."
tankless water heater uo to code
storm drain
same as above
gas line install
gas line install

+6

Response time1 day
Response rate93%
7 neighbors recently requested a quote
Avatar for Estelle Plumbing
Estelle Plumbing
5.0(
16
)

Serving Corona, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The tech arrived on time and performed the tank of clearing the main water line at the front of My property. All items and debris were clean and removed. "
$89 Drain Clearing
Open Drain Line
Same- Day Service
$89 Leak Detections
We Find Leaks $89

+2

Response time5 hrs
4 neighbors recently requested a quote
Recommended by18%of homeowners
Avatar for Utility Plumbing Services, Inc.
Utility Plumbing Services, Inc.
5.0(
5
)

Serving Corona, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

We are a trusted plumbing company dedicated to delivering top quality workmanship, exceptional customer service and reliable solutions for every home. Our highly skilled and professional technicians take great pride in their craft ensuring every job is completed with accuracy, care and respect for your property. \n\nWhether you have a routine service or an urgent repair, we are committed to providing dependable honest and long lasting plumbing solutions you can count on. \nOur desire is to create lasting relationships with clients for years to come. \n\nCheck us out on Instagram, Facebook, TikTok or our website utilityplumbingservices.com

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+1

Response time6 hrs
Response rate94%
39 neighbors recently requested a quote
Avatar for Diamond House Construction, Inc.
Diamond House Construction, Inc.
4.5(
135
)

Serving Corona, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had a terible drain clog and had backups coming into our toilet and shower. We called Diamond House Plumbing and they sent Jeff out right away. He was able to clear the blockage, pulling out many roots and blasting our lines clear with a very impresive water hydro-jet system. I would highly recomend Diamond House Plumbing to my friends and family and anyone in need of professinal plumbing services. Thank you!"
Clogged Drains
1250-gallon Septic tank
Flowtech Filter Installation
Septic pump and install / Service
1250-gallon Septic tank

+36

Response time3 hrs
Response rate90%
65 neighbors recently requested a quote
Avatar for TnT Plumbing Heating & Air
TnT Plumbing Heating & Air
5.0(
6
)

Serving Corona, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

With over 30 years of experience serving the Riverside area, TNT Plumbing Heating & Air is your solution for all your Plumbing and HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today! Satisfaction guaranteed.

Flow tech
Tankless
Response time7 hrs
25 neighbors recently requested a quote
Avatar for PDS Plumbing and Air
PDS Plumbing and Air
4.5(
1
)

Serving Corona, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"showed some issues with reviews of the Angie SP PDS Plumbing and Air, he states he got an emergency and they did a great job to attend him with this challenge he had, pretty satisfied with the service, so included in notes and review submitted and updated review as per HO approval and request."
Youth Rehab Center
Youth Rehab Center
Youth Rehab Center
Youth Rehab Center
Youth Rehab Center

+22

Response time10 mins
Response rate100%
61 neighbors recently requested a quote
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FAQs for water treatment & purification system repair or service projects in Corona, 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 Corona, 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.