State licence
AZ contractor licensing
Check the licence with the state board before work starts.
Open the official lookup →Water treatment service near me
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Water treatment service in Phoenix, AZ
There are 27 verified water firms listed in Phoenix, AZ. Listings are compiled from public business records and checked against the AZ contractor licensing; each record shows the date it was last verified.
Verified listings27 verified listingsSpring band $2,500–$6,000AZ licence + Phoenix permit links
Information last verified: 8 November 2026. Dataset compiled 8 November 2026.
What qualifies as a listing
Sewer lines in Phoenix
Water treatment service work in Phoenix follows the same pattern as the rest of AZ: the failure mode decides the method, not the other way round.
Permit rules in Phoenix are set locally. Ask the city whether your job needs a permit and who pulls it.
What water work costs in Phoenix
The national range is from the site’s cost guide, checked 2026-11-08. The local column applies the 1.00× metro factor and rounds to $5. It is a planning band, not a quote.
| Job | National range | Phoenix planning band | What it includes |
|---|---|---|---|
| Whole-house softener, installed | $2,500–$6,000 | $2,500–$6,000 | Typical US range |
| Whole-house filtration | $3,500–$9,000 | $3,500–$9,000 | Typical US range |
| Well tank replacement | $1,200–$2,800 | $1,200–$2,800 | Typical US range |
| Well pump replacement | $900–$2,200 | $900–$2,200 | Typical US range |
| Reverse osmosis, installed | $3,500–$8,000 | $3,500–$8,000 | Typical US range |
| Annual service, no salt | $150–$400 | $150–$400 | Typical US range |
Editorial metro factor, not a measured price index. The factor is not a measured local price index; it estimates labour and permit overhead. A quote that is far below the band usually has a smaller scope, not a better price.
Licence and permit checks for Phoenix
Local permit
Phoenix permit office
Ask whether the job needs a permit and who pulls it.
Open the permit office →These links go to the official state or city page. The directory does not file permits and does not verify a contractor’s current insurance for you.
Sewer line firms in Phoenix, AZ
27 verified records. The order is the dataset order, not a ranking. Each card shows the date its record was last verified.
Verified
Complete Water Systems
Water treatment service contractor
- Address
- 1725 W Williams Dr
Phoenix, AZ - Phone
- (602) 396-5566
- Website
- Not published
- Rating
- 5.0 / 5 · 693 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Advanced Water Systems & Plumbing Services LLC
Water treatment service contractor
- Address
- 25438 N 17th Ave
Phoenix, AZ - Phone
- (602) 993-5771
- Website
- Not published
- Rating
- 4.9 / 5 · 1017 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Aqua Science
Water treatment service contractor
- Address
- 2620 E Rose Garden Ln
Phoenix, AZ - Phone
- (480) 454-3701
- Website
- Not published
- Rating
- 4.9 / 5 · 1334 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Spring Meadows Water Treatment LLC ROC331376
Water treatment service contractor
- Address
Phoenix, AZ- Phone
- (480) 628-6357
- Website
- Not published
- Rating
- 5.0 / 5 · 168 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Candid Water Solutions
Water treatment service contractor
- Address
Phoenix, AZ- Phone
- (480) 482-0697
- Website
- Not published
- Rating
- 5.0 / 5 · 163 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Water Treatment Technologies
Water treatment service contractor
- Address
- 2445 E University Dr
Phoenix, AZ - Phone
- (602) 275-8280
- Website
- Not published
- Rating
- 4.9 / 5 · 184 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
LifeSource Water Systems, Inc. - Arizona
Water treatment service contractor
- Address
- 9220 W Indian School Rd
Phoenix, AZ - Phone
- (602) 714-1798
- Website
- Not published
- Rating
- 4.9 / 5 · 708 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Desert Mountain Water LLC
Water treatment service contractor
- Address
- 3301 E Corona Ave
Phoenix, AZ - Phone
- (602) 774-0981
- Website
- Not published
- Rating
- 5.0 / 5 · 194 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
PROTEC WATER AZ
Water treatment service contractor
- Address
Phoenix, AZ- Phone
- (602) 390-7444
- Website
- Not published
- Rating
- 5.0 / 5 · 142 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Rayne Water
Water treatment service contractor
- Address
- 15602 N 32nd St
Phoenix, AZ - Phone
- (602) 867-8910
- Website
- Not published
- Rating
- 4.8 / 5 · 331 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
AZ Water Solutions
Water treatment service contractor
- Address
- 9375 E Shea Blvd
Phoenix, AZ - Phone
- (480) 680-7004
- Website
- Not published
- Rating
- 4.9 / 5 · 229 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
North Valley Water Solutions LLC
Water treatment service contractor
- Address
- 4235 W Opportunity Way
Phoenix, AZ - Phone
- (623) 551-0515
- Website
- Not published
- Rating
- 4.9 / 5 · 46 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Soft Water Plus
Water treatment service contractor
- Address
- 106 E Ridgecrest Rd
Phoenix, AZ - Phone
- (623) 465-4873
- Website
- Not published
- Rating
- 4.9 / 5 · 718 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Perfect Water Technologies, Inc.
Water treatment service contractor
- Address
- 21575 N 11th Pl
Phoenix, AZ - Phone
- (877) 693-7873
- Website
- Not published
- Rating
- 4.9 / 5 · 203 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
San Tan Water Solutions
Water treatment service contractor
- Address
Phoenix, AZ- Phone
- (480) 987-3788
- Website
- Not published
- Rating
- 4.9 / 5 · 209 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Arizona Environmental Progress Inc.
Water treatment service contractor
- Address
- 5249 S 28th Pl
Phoenix, AZ - Phone
- (602) 276-7600
- Website
- Not published
- Rating
- 4.1 / 5 · 398 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Crystal Tech Water
Water treatment service contractor
- Address
- 18631 N 19th Ave
Phoenix, AZ - Phone
- (602) 326-6142
- Website
- Not published
- Rating
- 5.0 / 5 · 157 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
All About Water
Water treatment service contractor
- Address
- 112 W Julie Dr
Phoenix, AZ - Phone
- (480) 889-0023
- Website
- Not published
- Rating
- 4.8 / 5 · 564 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Aqua Pure Softeners
Water treatment service contractor
- Address
Phoenix, AZ- Phone
- (480) 490-2149
- Website
- Not published
- Rating
- 4.9 / 5 · 131 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Desert Water Plumbing and Rooter
Water treatment service contractor
- Address
- 21420 N 14th Ave
Phoenix, AZ - Phone
- (602) 699-4401
- Website
- Not published
- Rating
- 5.0 / 5 · 42 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
High Pur Water Express
Water treatment service contractor
- Address
- 23325 N 23rd Ave
Phoenix, AZ - Phone
- (602) 579-9896
- Website
- Not published
- Rating
- 5.0 / 5 · 12 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Culligan of Phoenix
Water treatment service contractor
- Address
- 5410 S 28th St
Phoenix, AZ - Phone
- (602) 264-3111
- Website
- Not published
- Rating
- 4.6 / 5 · 707 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Phoenix Water
Water treatment service contractor
- Address
Phoenix, AZ- Phone
- (800) 481-2278
- Website
- Not published
- Rating
- 5.0 / 5 · 4 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Boyett's family Rayne Water Conditioning
Water treatment service contractor
- Address
- 38 E 5th Ave
Phoenix, AZ - Phone
- (480) 969-7251
- Website
- Not published
- Rating
- 5.0 / 5 · 2257 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Leaf Home Water Filtration
Water treatment service contractor
- Address
- 22405 N 19th Ave
Phoenix, AZ - Phone
- (623) 562-3234
- Website
- Not published
- Rating
- 4.4 / 5 · 89 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
High Peaks Water Services
Water treatment service contractor
- Address
- 1127 E Indian School Rd
Phoenix, AZ - Phone
- (602) 277-7208
- Website
- Not published
- Rating
- 4.1 / 5 · 16 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Water Resources International Inc
Water treatment service contractor
- Address
- 5202 S 39th St
Phoenix, AZ - Phone
- (602) 276-7600
- Website
- Not published
- Rating
- 4.2 / 5 · 55 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Firms in Phoenix, AZ are shown in the order supplied by the dataset, not by rating or payment. No placement is sold. Each name opens that firm’s own profile page.
How this list was built
The directory starts from public business records: the firm’s own website, its published address and phone number, and the state or city licence register named above. A record is marked verified only when a person has checked the name, address, phone and licence against those sources and recorded the date. The place_id field is kept so a future rebuild can match the same entity without guessing.
The national cost band comes from the site’s cost guide. The metro factor is an editorial estimate, not a survey. No rating, review text, price or availability is invented for a verified page; where a public rating is shown it is attributed and dated.
If a record is wrong, the firm can ask for a correction or removal.Corrections: contact@watertreatmentpro.com. Read the fulllisting verification method.
Water treatment service in Phoenix: common questions
How many water firms are listed in Phoenix?
27 verified water firms are listed in Phoenix, AZ. 0 publish a website, and 27 records have been verified. The city page is generated only because the dataset contains at least one genuine listing record; a city with no record has no page.
What does water treatment service cost in Phoenix?
The directory’s planning band for a torsion spring replacement is $2,500–$6,000. It is the national range ($2,500–$6,000, checked 2026-11-08) multiplied by an editorial metro factor of 1.00 and rounded to $5. It is an estimate, not a local price survey, and not a quote. Get three written quotes for the same scope.
Does AZ license water contractors?
Check the licence with the state board before work starts. The official lookup is the AZ contractor licensing, linked on this page. A licence or registration number is a starting point, not a substitute for checking insurance and the scope of the work.
Do I need a permit for a water in Phoenix?
Ask whether the job needs a permit and who pulls it. The permit office is the Phoenix permit office, linked on this page. If the contractor says no permit is needed, ask them to put the reason in writing.
Water treatment service near Phoenix
The closest metros in this directory, by straight-line distance. Each link opens that city’s own cost, licence and permit page.
Guides for Phoenix homeowners
What water treatment service costs
Installed ranges by job, and the five lines every quote should show.
Read the guide →Diagnose the problem first
Symptom to cause, what proves it, and what not to do first.
Read the guide →How to choose a contractor
Licence, insurance, warranty and the questions that expose a thin scope.
Read the guide →Compare the options
Repair, replace or change the opening — decided on scope and five-year cost.
Read the guide →Browse the whole directory.
All service areas ·All AZ service areas ·Cost guides ·Methodology