$75 Off
Any Plumbing Service
Limited time offer. No cash value. Limit one per customer. Offer expires 12/31/2026. Must be presented at time of scheduling. Not valid with other offers. Minimum service applies.
Expires: 12/31/2026
Residential Water Filter and Softener
Water Filter and Softener Services in Phoenix & Across Arizona
Water softeners, reverse osmosis, and whole-home filtration for Arizona hard water.
- Licensed & Insured
- Upfront Pricing
- No Overtime Charges
Arizona Water Filter and Softener Experts
The Phoenix metro has some of the hardest water in the United States, often 15–20+ grains per gallon. Hard water damages water heaters, fixtures, and appliances and leaves spots on everything. We test your water and install softeners, conditioners, reverse osmosis, and whole-home filtration systems.
How It Works
- 1
Book Your Appointment
Book online in under 2 minutes or call us 24/7. Same-day service is available in most areas.
- 2
We Arrive On Time
A uniformed, background-checked technician arrives in a Baja truck. We text you when we’re on the way.
- 3
Upfront Price & Options
We diagnose the problem and give you options with a firm, upfront price before any work begins.
- 4
Done Right, Guaranteed
We complete the work, clean up, and back it with the Baja Done Right Promise®.
Our Special Offers
Check out our latest discounts, promotions, and special offers on Baja Plumbing Co services across Arizona.
$150 Off
Water Heater Replacement
Valid on tank or tankless water heater installation. Expires 12/31/2026. Not valid with other offers.
Expires: 12/31/2026
FREE
Sewer Camera Inspection with Main Line Cleaning
Camera inspection included when you book main sewer line cleaning. Expires 12/31/2026.
Expires: 12/31/2026
Customer Reviews
I called about my sewer backing up, and they came out within the hour and took less than an hour to fix it. Very friendly, very efficient, cleaned up after themselves and I would definitely use them again!
Our water heater died on a 112 degree day. Baja had a new one installed by dinner. Upfront price, no surprises, and the tech walked me through everything.
My plumber was excellent. They scheduled me the same day in the afternoon. I could not have asked for a better plumber.
Had a simple issue and the tech came the day I called, addressed the issue, and got everything working properly. Courteous and thoughtful. Would call again!
I highly recommend Baja Plumbing. Very efficient. I called in the morning and they came out in the afternoon and solved the problem. Extremely professional.
They installed our walk-in tub and were so patient with all of our questions. Clean, on time, and the senior discount was a nice touch.
The Baja Done Right Promise®: if it’s not right, we’ll make it right.
Book OnlineWater Filter and Softener FAQs
How much do water filter and softener services cost in Phoenix?
Every job is different, so we diagnose the problem in person and give you a firm, upfront price before work begins. There are no hourly surprises and no overtime charges. Ask about our current offers and financing.
Do you offer same-day water filter and softener service?
Yes. In most of the Phoenix metro we offer same-day appointments, plus 24/7 emergency service. Outlying areas such as Prescott, Flagstaff, and Tucson typically have next-day availability or better.
Are your plumbers licensed in Arizona?
Yes. Baja Plumbing Co is licensed by the Arizona Registrar of Contractors (ROC #000000), bonded, and insured. Every technician is background-checked and drug-tested.
Will you protect my home during the work?
Always. Our technicians wear shoe covers, use drop cloths, and clean up completely before they leave.
Water Filter and Softener Near You
Local Baja Plumbing Co technicians are available throughout Arizona.
- Phoenix
- Scottsdale
- Mesa
- Chandler
- Gilbert
- Tempe
- Glendale
- Peoria
- Surprise
- Goodyear
- Avondale
- Buckeye
- Litchfield Park
- Tolleson
- El Mirage
- Youngtown
- Sun City
- Sun City West
- Laveen
- Ahwatukee
- Paradise Valley
- Fountain Hills
- Cave Creek
- Carefree
- Rio Verde
- Anthem
- New River
- Queen Creek
- San Tan Valley
- Apache Junction
- Gold Canyon
- Maricopa
- Casa Grande
- Florence
- Coolidge
- Wickenburg
- Tucson
- Oro Valley
- Marana
- Prescott
- Prescott Valley
- Chino Valley
- Flagstaff
- Sedona
- Cottonwood
- Payson
- Camp Verde
- Globe
Service You Can Trust!
Let us know how we can help you today.