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“Proudly Serving the Southern California Areas Since 2006“
Contact Us: 760-259-2306

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Based on 630 reviews
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Having Smelly Water Stinks.

Fix it with an all-natural, affordable solution from EcoWater SoCal

Having Smelly Water Stinks.

Fix it with an all-natural, affordable solution from EcoWater SoCal

There are typically two water contaminants that can cause your water to smell like sulfur or rotten eggs, one is Hydrogen Sulfide (H2S) and the other is iron or sulfates.

H2S is a mineral that is released from the earth and finds its way into groundwater. It’s especially common in well water located near shale, sandstone, coal, peat, or oil.

Occasionally, a rotten-egg smell in your water could also be caused by a water heater or by sewage pollution in the water. If you’re on city water, the most likely explanation is your water heater.

The most important thing to note is that it is ALWAYS worthwhile to get your water tested as H2S poses a serious potential health risk including nausea, vomiting, and other serious health effects.

So how do you fix it?

Depending on the root cause of the issue there are affordable options available through EcoWater SoCal. We offer free water testing to determine the source of the smell. There’s no obligation to purchase equipment from us as our goal is to provide valuable information to help you make the best decision for your home and family.

Fill out the form below or call 760-259-2306 for more information & a free quote!

85 80 EcoWater SoCal BBB Business Review EcoWater SoCal BBB Torch Awards for Ethics 2024 Finalist

Verified Southern California Reviews

Angela Price
Angela Price
22:56 09 May 25
Hubby asked me to order new filters for our home RO system... which EcoWater installed in 2018 and we love. I thought this would be a frustrating chore but one call is all it took and thanks to Jonah, it was a breeze! Next time we're due for filter replacement I'll be excited at how easy it is...which it should be, so thank you for that!read more
Tanya Maloney
Tanya Maloney
16:16 09 May 25
Jason was amazing. Answered all my questions and concerns.... Honest people deserve a shoutout. Thank Jason and EcoWater for your integrity.read more
Jason Trotter
Jason Trotter
01:53 09 May 25
Our installation tech Raymond was very professional,... courteous, and knowledgeable. He finished the job and everything looked great. The cleanup was awesome and he showed me the main point of the system. Thanks for the great installation Raymond!!read more
Karl Cabbage
Karl Cabbage
20:15 07 May 25
I’ve been incredibly impressed with EcoWater SoCal! The... water from their system tastes amazing—crisp, clean, and refreshing, a huge upgrade from what we had before. What really stands out, though, is their awesome customer service. Taz, their service coordinator, went above and beyond to ensure everything was installed perfectly and answered all our questions with patience and expertise. The entire experience was seamless, and I highly recommend EcoWater SoCal to anyone looking for top-notch water solutions and exceptional service!read more
C Hill350
C Hill350
21:57 06 May 25
I had a whole house water filtration system installed today... and Raymond Loera was my Tech. Raymond was pleasant and did an excellent installation job. He took the time to explain how the system worked and delivered great customer service! Thank you, Raymond!Cindyread more
Ted N
Ted N
17:46 06 May 25
Thank you William for being thorough an excellent support
Bill Patterson
Bill Patterson
15:03 06 May 25
Miguel Reyes was professional and resolved my problem in a... timely manner. I appreciated his support and looking forward working with him in the future.read more
Hogla Barcelo
Hogla Barcelo
14:01 06 May 25
Thank you Jonás got bring so patient with me and helping... all the way.read more
Susan Cole
Susan Cole
01:34 06 May 25
Miguel was very helpful. He answered all of my questions... and waked me through procedures. Patient and professional. Thank you Miguelread more
Jim Karr
Jim Karr
21:19 04 May 25
I have an EcoWater whole house water softener system,... including the reverse osmosis tank and filters under the kitchen sink that further purify the drinking water. EcoWater SoCal installed 2 years ago. We love our system. Today (Sunday) I had to replace the pre and post filters, and alkaline filter under the sink. Easy twist off the 3 old filters, and twist on the 3 new filters. I could hear the water fill up into the filters, but I had very little pressure at the sink wand. I was frustrated, twisted the filters back off and put them back on, still low water pressure. I thought for sure we were up a creek until I could call EcoWater Monday morning. I called EcoWater SoCal just to see if maybe someone might be working on a Sunday. And to my surprise they have an after hour emergency extension for existing customers, and their technician Fabian Acuna answered. On a Sunday, he gave me his mobile# so I could FaceTime him back and he could visually see that all the valves were turned on and filters installed correctly….they were. And then he said you know what I bet some type of sediment knocked loose when you installed the new filters. He had me unscrew the sink wand, and sure enough the filter inside the wand was clogged with sediment. Easy fix, took less than 5 minutes for a professional to diagnose. Thank you Fabian, very much appreciated! Looking forward to another year of EcoWater running through our whole house.read more
rosa sanchez
rosa sanchez
19:08 01 May 25
I called to place an order for my filter and I’ve never had... a more pleasant experience with this company than the experience I had with Jonah Rivas. He was so helpful and friendly and resourceful and informative. I really appreciate the help Jonah!!!read more
Steven Nguyen
Steven Nguyen
15:31 01 May 25
I had a great experience with the customer support team to... resolve an issue with my filters order. Big shout out to Jaelyn and Taz!read more
Tonya Patillo
Tonya Patillo
23:39 30 Apr 25
Very knowledgeable and respectful, everything was done and... completed as expected. Great service I would use them again 100%There was a water spout for the water at the sink that was not installed however it was taken care of right away and will be scheduled for an install.read more
Family Garcia
Family Garcia
22:23 30 Apr 25
Christian, Nathan and Jason all represent EcoWater well.... Apparently the politics between Salt Systems and RO are a hot button issues but these guys did great explaining the differences and let the customer decide. Also. Had a small leak. Nathan got Jason to come out and check the system. Legit service.read more
michael Clegg
michael Clegg
16:22 29 Apr 25
Great customer service by Jason
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Local Info

Sulfur Smell Rotten Egg Smell in Water Pasadena CA

Water Smells Like Sulfur Eggs

EcoWater SoCal was founded in 1966 as a company that helps get the sulfur smell rotten egg smell out of water and has been offering the best commercial and residential water softeners, reverse osmosis systems, water filters, bottled water, and more for decades in the Pasadena area. We’ll give you a free water analysis and figure out the ideal water treatment system for your home or office application. We carry water softeners, filters, and RO systems from EcoWater and Hellenbrand, and have everything from high-quality affordable options to the highest tech items that can connect via wifi. Give us a call for a free consultation today. sulfur smell, rotten egg smell, sulfur smell in water, rotten egg smell in water hot water heater, anode rod, tap water, iron, odor neutralizer, water filtration, smell like, h2s, filter, cold water, well, water treatment, water tank, hydrogen, drinking water, water supply 2241 La Mirada Dr Vista CA 92081 Phone Number: 760-259-2306 Hours: Mon to Sat | 7AM to 6PM About Pasadena CA: Pasadena is a city in California, northeast of downtown Los Angeles. In the center, Old Pasadena is a shopping and dining district known for its Victorian and art deco buildings. The strikingly modern Norton Simon Museum houses notable European and Asian art, plus a sculpture garden. The Rose Bowl is a sports stadium known for hosting the Rose Bowl Game, an annual college football clash usually held on January 1. asadena, California, is a vibrant city located approximately 11 miles northeast of downtown Los Angeles. With a population of around 138,699, it serves as the primary cultural center of the San Gabriel Valley and is renowned for its rich history, architectural beauty, and cultural institutions .​ Founded in 1975, this museum houses an extensive collection of European and Asian art, including works by masters like Rembrandt and Van Gogh. The museum also features a sculpture garden with notable pieces by Rodin .​ A family-run bakery in Pasadena, renowned for its delicious homemade cobblers in flavors like cherry, peach, mixed berry, and apple. The bakery also serves pies, barbecue, and gumbo, and has become a neighborhood staple since Clifton Powell and his family took over in 2002 .​ Directions: Start From Bob Maxwell Field oceanside Municipal Airport 480 Airport Rd, Oceanside, CA 92058, United States Get on I-5 N4 min (2.4 mi) Head east on Airport Rd toward San Luis Rey Mission Expy 0.1 mi Turn right onto San Luis Rey Mission Expy 2.1 mi Use the left 2 lanes to turn left to merge onto I-5 N0.2 mi Follow I-5 N to E Glenarm St in Pasadena 1 hr 26 min (89.2 mi) Merge onto I-5 N31.1 mi Continue straight to stay on I-5 N8.1 mi Continue straight to stay on I-5 N (signs for Santa Ana) 12.0 mi Continue straight to stay on I-5 N27.4 mi Use the middle lane to stay on I-5 N and follow signs for Interstate 5 N/Sacramento 0.9 mi Keep right to continue on I-5 N/Golden State Fwy, follow signs for Sacramento 3.0 mi Use the right 2 lanes to take exit 137B to merge onto CA-110 N/Arroyo Seco Pkwy 6.6 mi Take S Marengo Ave to E Holly St 6 min (1.6 mi) Turn right onto E Glenarm St 427 ft Turn left onto S Marengo Ave 1.4 mi Turn right onto E Holly St 0.1 mi To Pasadena California, USA

Water Purification Company Reviews:

See why we are the top water purification company in Pasadena. Google Reviews: https://www.google.com/search?q=ecowatersocal+reviews&rlz=1C1ONGR_enPH1074PH1074&oq=ecowatersocal+reviews&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIJCAEQIRgKGKAB0gEIMzE1MGowajeoAgCwAgA&sourceid=chrome&ie=UTF-8#lrd=0x80dc75d3adaaf09d:0x1b6a58d2308fa8f,1,,,, Facebook Reviews: https://www.facebook.com/profile.php?id=100090548591223 Yelp Reviews: Angie’s List: Home Advisor: BBB Reviews: You may have found us by searching for some other common water services:

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Counties Pasadena is in/near: San Diego County; Imperial Valley; Inland Empire & High Desert cities; Coachella Valley & Palm Springs area; Orange & Los Angeles Counties Cities near Pasadena: Acton, Adelanto, Aguanga, Alamitos, Alhambra, Aliso Viejo, Alpine, Altadena, Anaheim, Angelus Oaks, Antelope, Antelope Acres, Anza, Apple Valley, Arcadia, Artesia, Balboa, Baldwin Lake, Baldwin Park, Banning, Barstow, Beaumont, Bell, Bell Gardens, Bellflower, Beverly Hills, Bick Rock Springs, Big Bear, Bloomington, Blue Jay, Blythe, Bonita, Bonsall, Borrego Springs, Bradbury, Brawley, Brea, Buena Park, Burbank, Cabazon, Cabrillo Park, Calexico, Calimesa, Calipatria, Camp Pendleton, Campo, Canoga Park, Canyon Country, Capistrano Beach, Cardiff By The Sea, Carlsbad, Carson, Cathedral City, Cedar Glen, Cedar Springs, Cedarpines Park, Central City, Cerritos, Chatsworth, Cherry Valley, Chino, Chino Hills, Claremont, Coachella Valley, Colton, Commerce, Compton, Corona, Corona Del Mar, Coronado, Costa Mesa, Coto de Caza, Covina, Crestline, Crystalaire, Culver City, Cypress, Dana Point, Del Mar, Del Sur, Descanso, Desert Hot Springs, Desert View Highlands, Diamond Bar, Dodgertown, Dove Canyon, Downey, Duarte, Dulzura, East Los Angeles, Eastside, El Cajon, El Camino Real, El Centro, El Monte, El Segundo, Encinitas, Encino, Escondido, Etiwanda, Fairmont, Fallbrook, Fawnskin, Fontana, Foothill Ranch, Fountain Valley, Fullerton, Garden Grove, Gardena, Glassel Park, Glendale, Glendora, Granada Hills, Grand Terrace, Green Valley Lake, Guatay, Hacienda Heights, Harbor City, Hawaiian Gardens, Hawthorne, Heber, Helendale, Hemet, Hermosa Beach, Hesperia, Hi Vista, Hidden Springs, Highland, Hinkley, Historic District, Holtville, Homeland, Huntington Beach, Huntington Harbor, Huntington Park, Idlyllwild, Imperial Beach, Indian Wells, Indio, Inglewood, Irvine, Irwindale, Jamul, Joshua Tree ,Julian, Juniper Hills, Jurupa Valley, Kagel Canyon, La Canada Flintridge, La Crescenta, La Crescenta-Montrose, La Habra, La Jolla, La Mesa, La Mirada, La Palma, La Puente, La Verne, Ladera Heights, Ladera Ranch, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Arrowhead, Lake Elsinore, Lake Forest, Lake Los Angeles, Lakeside, Lakeview, Lakewood, Lancaster, Landers, LaQuinta, Largo Vista, Las Angeles, Las Flores, Lawndale, Lemon Grove, Leona Valley, Lincoln Crest, Littlerock, Llano, Loma Linda, Lomita, Long Beach, Los Angeles, Los Nietos, Lucerne Valley, Lynwood, Lytle Creek, Manhattan Beach, March Air Reserve Base, Marina del Rey, Maywood, Menifee, Mentone, Midway City, Mile High, Mira Loma, Mission Hills, Mission Viegjo, Modjeska, Monarch Beach, Monrovia, Montclair, Montebello, Monterey Park, Moreno Valley, Morongo Valley, Mount Baldy, Mount Laguna, Mount Wilson, Mountain Center, Mt. 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How to get rid of sulfur smell in water?

You can get rid of a sulfur smell in water by using a water filtration system.

Well water smells like rotten eggs. How to fix?

You can fix well water that smells like rotten eggs by using a water purification system designed specifically for your well water.

What causes sulfur smell in well water?

A sulfur smell in well water is caused by There are typically two water contaminants that can cause your water to smell like sulfur or rotten eggs, one is Hydrogen Sulfide (H2S) and the other is iron or sulfates. H2S is a mineral that is released from the earth and finds its way into groundwater. It’s especially common in well water located near shale, sandstone, coal, peat, or oil. Occasionally, a rotten-egg smell in your water could also be caused by a water heater or by sewage pollution in your water. If you’re on city water, the most likely explanation is your water heater.