*The Angi rating for Water Softener Service companies in Potrero, CA 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 Potrero, CA 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 June 19, 2025
Serving Potrero, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1977
Free estimates
Emergency services offered
"Extremely professional, great job and service. I highly recommend them to install water softeners."
+60
Serving Potrero, CA and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Robert expertly found the leak in the garage came from the air conditioner compressor, unit in back patio. The pipe ran all the way under the slab, I guess, through to the garage. We covered the area with a plastic tarp and stopped the water flow. What a relief!"
+37
Serving Potrero, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"The technician for Carini was very polite and professional. He performed the services and explained the issues we were having with the clogged drains. He also inspected the units outside and recommended seasonal tune ups for the systems.
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+16
Serving Potrero, CA and surrounding areas
Approved
In business since 2012
Warranties offered
Credit card accepted
"On time, works quickly and got me back up running, I would recommend Deer Water to anyone that has a well problem"
Serving Potrero, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Family-owned Same Day Heating, Cooling, Plumbing offers fast, reliable AC repair and installation services, heater repair & installation, and now plumbing services, in San Diego County. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.
+7
Serving Potrero, CA and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"Installation went smoothly. I've had the system for about 5 years and I recommend it highly. The water tastes great. We don't buy water anymore. Our pipes are protected from mineral buildup. Very pleased with our purchase."
+11
Serving Potrero, CA and surrounding areas
In business since 2000
Free estimates
Warranties offered
"Amazing service from NUVIA! We shopped around and got multiple quotes for a new water softener. James answered all my questions and gave us recommendations on what would be a best fit for our home. And pricing was very affordable for a quality water treatment system. Installer arrived on time for installation and were super friendly and efficient. We feel a difference in our water already, The water tastes fantastic and more pure now as well. We will be saving a lot of money. We are so happy we went with NUVIA."
+20
Serving Potrero, CA and surrounding areas
In business since 1993
Free estimates
Credit card accepted
"The installation technician, Danny, showed up on time and was extremely professional and friendly. He installed a reverse osmosis system under the kitchen sink with a brushed nickel faucet beautifully mounted on our granite counter top, as well as a whole house water filter and softening system in the garage. His workmanship was terrific and the system works great, we couldn't be happier!"
+1
Serving Potrero, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
Founded in 2000, for over 20 years Mega Power has been one of the premier solar companies in all of California, including many cities like Los Angeles, Riverside, Santa Clara, Granite Bay, Van Nuys, San Francisco, San Jose, Pasadena, Sacramento. Complete customer satisfaction, personalized approach and attention to details are our company’s intrinsic core values. We are providing the highest quality service as we enable our customers to save money, increase their property value and help improve the environment. Our team of certified professionals takes genuine pride in giving smooth, practical, Eco-friendly and positive solutions to our residential, commercial and industrial customers’ needs. All equipment and services meet both National Electrical Code requirements and local building codes. Mega Power offers a range of options toward green and energy-efficient solutions to all electrical power needs. We have extensive experience in building a complete solar panel system of all sizes on the roof or on the ground. Mega Power installs them with interconnection to the utility provider so that you could successfully sell excess electricity.
+32
Serving Potrero, CA and surrounding areas
In business since 2017
Free estimates
Warranties offered
Apollotek International is among the largest Alkaline Water Softening Purification companies in the world! We are in 60 countries, and 57 cities in the United States. Our international Headquarters is in Irvine California. WE MANUFACTURE PRODUCTS THAT ARE NOT FOUND ANYWHERE OTHER THAN WITH US! WE ARE THE ONLY COMPANY IN AMERICA WITH NATIONAL SAFETY FOUNDATION CERTIFICATION IN AMERICA FOR ALKALINE WATER!\n Apollotek is the only Alkaline Soft Water Company that will put alkaline water thruout your home from every single faucet. We are also alone in eliminating LEAD, ARSENIC, RADIOACTIVE METALS, AND MANY OTHER TOXIC METALS! NO OTHER COMPANY CAN MAKE THAT CLAIM! Many of our products carry a unique long as you live lifetime warranty!\nCALL US TOLL FREE (866-967-9993) OR DIRECT 714-458-5321
From average costs to expert advice, get all the answers you need to get your job done.
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.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners rid your home of hard minerals and, well, soften your water. Even better, the regeneration process is an automatic cycle that works when you’re least likely to use it.
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
