State licence
TX 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 Austin, TX
There are 26 verified water firms listed in Austin, TX. Listings are compiled from public business records and checked against the TX contractor licensing; each record shows the date it was last verified.
Verified listings26 verified listingsSpring band $2,500–$6,000TX licence + Austin permit links
Information last verified: 8 November 2026. Dataset compiled 8 November 2026.
What qualifies as a listing
Sewer lines in Austin
Water treatment service work in Austin follows the same pattern as the rest of TX: the failure mode decides the method, not the other way round.
Permit rules in Austin are set locally. Ask the city whether your job needs a permit and who pulls it.
What water work costs in Austin
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 | Austin 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 Austin
Local permit
Austin 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 Austin, TX
26 verified records. The order is the dataset order, not a ranking. Each card shows the date its record was last verified.
Verified
Austin Water Solutions
Water treatment service contractor
- Address
- 1834 Ferguson Ln
Austin, TX - Phone
- (512) 351-9614
- Website
- Not published
- Rating
- 4.7 / 5 · 479 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Sweetwater Home Services
Water treatment service contractor
- Address
- 1724 Cheddar Loop Rd
Austin, TX - Phone
- (512) 873-1997
- Website
- Not published
- Rating
- 4.8 / 5 · 1139 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Aqua Life Water Solutions
Water treatment service contractor
- Address
Austin, TX- Phone
- (512) 522-2782
- Website
- Not published
- Rating
- 4.8 / 5 · 1512 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Enviro Air & Water
Water treatment service contractor
- Address
- 9705 Burnet Rd
Austin, TX - Phone
- (512) 328-6637
- Website
- Not published
- Rating
- 5.0 / 5 · 382 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
American Water
Water treatment service contractor
- Address
- 530 S I-35 Frontage Rd
Austin, TX - Phone
- (512) 234-5658
- Website
- Not published
- Rating
- 4.9 / 5 · 1976 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Honest Water Co of Austin
Water treatment service contractor
- Address
- 1700 Bryant Dr
Austin, TX - Phone
- (737) 260-5725
- Website
- Not published
- Rating
- 5.0 / 5 · 66 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Jason's Water Systems
Water treatment service contractor
- Address
Austin, TX- Phone
- (844) 457-7940
- Website
- Not published
- Rating
- 4.8 / 5 · 481 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Hill Country H2O
Water treatment service contractor
- Address
- 10921 E Crystal Falls Pkwy
Austin, TX - Phone
- (512) 260-0552
- Website
- Not published
- Rating
- 4.9 / 5 · 450 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Lone Star Water Services
Water treatment service contractor
- Address
- 18281 Ranch to Market Rd
Austin, TX - Phone
- (512) 805-1220
- Website
- Not published
- Rating
- 4.9 / 5 · 86 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Absolute Water Solutions
Water treatment service contractor
- Address
- 21101 Bertram Ln
Austin, TX - Phone
- (512) 587-8188
- Website
- Not published
- Rating
- 5.0 / 5 · 36 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Aqua Systems
Water treatment service contractor
- Address
- 1020 Pier Branch Rd
Austin, TX - Phone
- (512) 894-0388
- Website
- Not published
- Rating
- 5.0 / 5 · 66 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
American Water - Dripping Springs
Water treatment service contractor
- Address
Austin, TX- Phone
- (512) 201-8684
- Website
- Not published
- Rating
- 4.9 / 5 · 569 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Leaf Home Water Filtration
Water treatment service contractor
- Address
- 9210 Cameron Rd
Austin, TX - Phone
- (737) 251-6004
- Website
- Not published
- Rating
- 4.6 / 5 · 128 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Discount Water Softener Company LLC
Water treatment service contractor
- Address
- 13107 Dessau Rd
Austin, TX - Phone
- (512) 251-2000
- Website
- Not published
- Rating
- 4.8 / 5 · 46 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Innovative Water Solutions LLC
Water treatment service contractor
- Address
- 501 W Powell Ln
Austin, TX - Phone
- (512) 490-0932
- Website
- Not published
- Rating
- 4.2 / 5 · 43 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Pure Way of Austin
Water treatment service contractor
- Address
Austin, TX- Phone
- (512) 766-6981
- Website
- Not published
- Rating
- 5.0 / 5 · 16 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Culligan of Austin, TX
Water treatment service contractor
- Address
- 605 W Howard Ln
Austin, TX - Phone
- (737) 271-9225
- Website
- Not published
- Rating
- 4.2 / 5 · 378 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Austin Water Center
Water treatment service contractor
- Address
Austin, TX- Phone
- (512) 972-1950
- Website
- Not published
- Rating
- 4.7 / 5 · 53 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Localized Water Solutions, Inc.
Water treatment service contractor
- Address
- 111 Sandra Muraida Way
Austin, TX - Phone
- (512) 684-3797
- Website
- Not published
- Rating
- 5.0 / 5 · 1 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Crusader of Texas
Water treatment service contractor
- Address
Austin, TX- Phone
- (512) 275-6681
- Website
- Not published
- Rating
- 5.0 / 5 · 13 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
ATX Water Doctor
Water treatment service contractor
- Address
- 11301 Lakeline Blvd
Austin, TX - Phone
- (512) 256-0270
- Website
- Not published
- Rating
- 5.0 / 5 · 2 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Prostar Water Inc.,
Water treatment service contractor
- Address
Austin, TX- Phone
- (512) 858-2525
- Website
- Not published
- Rating
- 4.7 / 5 · 114 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Water Guardian
Water treatment service contractor
- Address
- 3616 Far W Blvd
Austin, TX - Phone
- (512) 649-2837
- Website
- Not published
- Rating
- 5.0 / 5 · 3 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
HydroClear Water Treatment
Water treatment service contractor
- Address
- 8 Dominion Dr
Austin, TX - Phone
- (210) 729-6161
- Website
- Not published
- Rating
- 5.0 / 5 · 650 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Firms in Austin, TX 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 Austin: common questions
How many water firms are listed in Austin?
26 verified water firms are listed in Austin, TX. 0 publish a website, and 24 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 Austin?
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 TX license water contractors?
Check the licence with the state board before work starts. The official lookup is the TX 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 Austin?
Ask whether the job needs a permit and who pulls it. The permit office is the Austin 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 Austin
The closest metros in this directory, by straight-line distance. Each link opens that city’s own cost, licence and permit page.
Guides for Austin 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 TX service areas ·Cost guides ·Methodology