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TRUSTED BY PASO ROBLES, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon33
    Verified water softener services reviews

Top-Rated Water softener pros in Paso Robles - Updated Nov 2026

Avatar for 4G's Plumbing
4G's Plumbing
4.7(
36
)
Water Treatment & Purification System - Install or Replace

Serving Paso Robles, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"The job was done well. The repairman was very nice. He completed the work in a timely manner and left the bathroom spotless. I have already recommended 4G’s Plumbing to the Manager of my Mobile home park and my next door neighbor. I will definitely use this company for any future plumbing needs"
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12 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mission Mechanical Plumbing Inc
Mission Mechanical Plumbing Inc
New to Angi
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Paso Robles, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

With over 30 years of hands-on experience in the plumbing and construction industry, Mission Mechanical Plumbing Inc provides top-tier residential and commercial plumbing solutions tailored to your needs. From routine repairs and maintenance to complete bathroom and kitchen remodels, shower installations, and water heater services, our expert team is committed to delivering exceptional craftsmanship on every job. We pride ourselves on prompt, reliable service, transparent communication, and high-quality workmanship that stands the test of time. Count on us for dependable service and expert solutions executed right the first time.

12 neighbors recently requested a quote
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Paso Robles, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Finally an honest Solar company!! I went through several companies trying to get quotes for one of my properties, either they were ridiculously expensive or they didn't return my calls. A friend of mine referred me to Mega Sun and I have to say I am very pleased. Within a couple days from the initial phone call I already had an estimate and once i decided to go with them the installation was completed in one week. Its been a little over a month since they completed the install and everything is working smoothly.

I was amazed at just how great the customer service was. I just want to say thank you to the whole team who helped out, I really appreciate all your hard work. Now I know you guys are the ones to call for all future jobs."
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+32

Recommended by100%of homeowners
Avatar for Clear Source Water Treatment
Clear Source Water Treatment
5.0(
4
)
Water Treatment & Purification System - Install or Replace

Serving Paso Robles, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Exemplary Service and Impeccable Results: A Stellar Experience with Clear Water Source I recently had the pleasure of working with Clear Water Source,, for the installation of a water softener system and reverse osmosis in my home, and I am thrilled to say that my experience was nothing short of exceptional. From start to finish, Clear Water Source demonstrated their professionalism, punctuality, and commitment to delivering an outstanding final product. Right from the initial consultation, Mark and his team at Clear Water Source impressed me with their knowledge and expertise. They took the time to understand my specific needs and concerns, patiently addressing all my questions and offering valuable insights into the benefits of a water softener system. Their level of professionalism and dedication to customer satisfaction was evident from the very beginning. On the day of installation, Pedro, the skilled installer from Clear Water Source, arrived right on time, ready to get to work. Pedro was polite, courteous, and respectful of my home, ensuring minimal disruption during the entire process. He was well-prepared and equipped with all the necessary tools and materials, displaying a high level of efficiency and expertise. The installation process itself was carried out with meticulous attention to detail. Pedro worked diligently, ensuring that every component was properly installed and that the system was functioning optimally. He went above and beyond to address any challenges that arose during the installation, displaying his problem-solving skills and commitment to delivering a flawless final product. Once the installation was complete, Mark and Pedro took the time to explain the system's operation, its maintenance requirements, and provided me with useful tips to maximize its efficiency. Their dedication to customer satisfaction was evident throughout the entire process, and I felt confident that I was in capable hands. The end result was truly remarkable. The water softener system installed by Clear Water Source has made a significant difference in the quality of water in my home. I noticed an immediate improvement in the taste and texture of the water, and the reduction in mineral buildup on fixtures and appliances has been remarkable. I am incredibly satisfied with the final product and the overall performance of the system. In conclusion, I cannot recommend Clear Water Source, led by Mark and installer Pedro, highly enough. Their professionalism, punctuality, and dedication to providing an excellent customer experience are truly commendable. If you are looking for a water softener company that goes above and beyond to deliver outstanding results, Clear Water Source is the clear choice. I would highly recommend them and I would not hesitate to work with them again in the future. Thank you, Clear Water Source, Mark, and Pedro, for your exemplary work and for transforming the water quality in my home."
Recent Install
Recent Work
Latest Project
Recently Finished
Recently Finished

+2

Response time4 days
Response rate91%
14 neighbors recently requested a quote
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Water Softeners FAQs, answered by experts

A single shower consumes an average of over 17 gallons, while brushing your teeth with the water running uses up to four unnecessary gallons. Watering the lawn spreads hundreds of gallons of water across the yard each time. Limiting water usage in these areas can significantly cut down your water bill.

The most accurate way to determine whether you have hard water is to purchase a water test kit from a hardware store or send a tap water sample to a lab. But there are some signs you can look out for without professional testing. For instance, if you're consistently dealing with mineral stains on your glassware, windows, and shower doors, you're likely to have hard water. Hard water can also make it harder to lather and rinse soap, so if you're struggling to work up a good lather in the shower, hard water might be the culprit.

Drinking hard water is not known to have any negative health impacts. Using hard water can lead to dry skin and hair, and the minerals in hard water can build up in pipes, faucets, and appliances. Hard water is more of a threat to your plumbing than it is to your health.

The most effective way to fix hard water in your shower is by installing a whole-home water softening system. This system treats water as it enters your home, removing the minerals that cause hardness before they can reach your shower or any other fixtures. While this is the most comprehensive solution, other methods are often temporary fixes. For a more affordable and shower-specific option, you can install a water-softening showerhead or a shower filter. However, these filters are generally less effective and may not remove all the contaminants that lead to limescale and hard water stains. By implementing a water softening solution, you can expect a reduction in mineral deposits and enjoy the benefits of cleaner-feeling hair and skin.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

The Paso Robles, CA homeowners’ guide to water softener services

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