State licence
NV contractor licensing
Check the licence with the state board before work starts.
Open the official lookup →Water treatment service near me
Enter your ZIP code, or let the browser find your location. We sort the service areas by straight-line distance and give you the nearest ones first. Nothing is sent to a server and nothing is tracked.
Water treatment service in Las Vegas, NV
There are 23 verified water firms listed in Las Vegas, NV. Listings are compiled from public business records and checked against the NV contractor licensing; each record shows the date it was last verified.
Verified listings23 verified listingsSpring band $2,500–$6,000NV licence + Las Vegas permit links
Information last verified: 8 November 2026. Dataset compiled 8 November 2026.
What qualifies as a listing
Sewer lines in Las Vegas
Water treatment service work in Las Vegas follows the same pattern as the rest of NV: the failure mode decides the method, not the other way round.
Permit rules in Las Vegas are set locally. Ask the city whether your job needs a permit and who pulls it.
What water work costs in Las Vegas
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 | Las Vegas 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 Las Vegas
Local permit
Las Vegas 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 Las Vegas, NV
23 verified records. The order is the dataset order, not a ranking. Each card shows the date its record was last verified.
Verified
Nevada Water Treatment
Water treatment service contractor
- Address
Las Vegas, NV- Phone
- (702) 786-4490
- Website
- Not published
- Rating
- 5.0 / 5 · 635 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Serv-All Water Conditioning
Water treatment service contractor
- Address
- 3830 Rockbottom St
Las Vegas, NV - Phone
- (702) 213-2531
- Website
- Not published
- Rating
- 5.0 / 5 · 1541 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Earth Water Solutions
Water treatment service contractor
- Address
- 901 American Pacific Dr
Las Vegas, NV - Phone
- (702) 747-3469
- Website
- Not published
- Rating
- 5.0 / 5 · 189 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
H2O to GO
Water treatment service contractor
- Address
- 4345 W Tompkins Ave
Las Vegas, NV - Phone
- (702) 367-2100
- Website
- Not published
- Rating
- 4.9 / 5 · 958 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Nevada Clean Water
Water treatment service contractor
- Address
Las Vegas, NV- Phone
- (702) 321-6475
- Website
- Not published
- Rating
- 5.0 / 5 · 95 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Pure Water Treatment
Water treatment service contractor
- Address
Las Vegas, NV- Phone
- (702) 690-5974
- Website
- Not published
- Rating
- 5.0 / 5 · 29 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Red Rock Water Systems
Water treatment service contractor
- Address
Las Vegas, NV- Phone
- (702) 430-9988
- Website
- Not published
- Rating
- 5.0 / 5 · 135 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Top Tier Water
Water treatment service contractor
- Address
- 6280 S Valley View Blvd
Las Vegas, NV - Phone
- (702) 846-0488
- Website
- Not published
- Rating
- 4.9 / 5 · 270 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
LifeSource Water Systems, Inc. - Las Vegas
Water treatment service contractor
- Address
- 3300 Sunrise Ave
Las Vegas, NV - Phone
- (702) 997-5854
- Website
- Not published
- Rating
- 4.9 / 5 · 239 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Clear Water Technologies
Water treatment service contractor
- Address
Las Vegas, NV- Phone
- (702) 964-9287
- Website
- Not published
- Rating
- 5.0 / 5 · 49 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Soft Water Nevada
Water treatment service contractor
- Address
- 4345 W Tompkins Ave
Las Vegas, NV - Phone
- (702) 241-9000
- Website
- Not published
- Rating
- 5.0 / 5 · 121 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Kinetico Water Systems of Las Vegas
Water treatment service contractor
- Address
- 1620 W Sunset Rd
Las Vegas, NV - Phone
- (702) 897-7177
- Website
- Not published
- Rating
- 4.7 / 5 · 864 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Oasis Water Filtration
Water treatment service contractor
- Address
- 5940 S Rainbow Blvd
Las Vegas, NV - Phone
- (702) 852-2772
- Website
- Not published
- Rating
- 4.9 / 5 · 73 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
American Water Treatment
Water treatment service contractor
- Address
Las Vegas, NV- Phone
- (702) 451-5591
- Website
- Not published
- Rating
- 4.2 / 5 · 26 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Puragain Water
Water treatment service contractor
- Address
- 6380 S Valley View Blvd
Las Vegas, NV - Phone
- (855) 409-2837
- Website
- Not published
- Rating
- 4.9 / 5 · 216 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Rain Water Conditioning of Las Vegas
Water treatment service contractor
- Address
- 5030 S Decatur Blvd
Las Vegas, NV - Phone
- (702) 257-7873
- Website
- Not published
- Rating
- 4.8 / 5 · 300 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Aquakleen
Water treatment service contractor
- Address
- 3925 W Cheyenne Ave
Las Vegas, NV - Phone
- (800) 787-4343
- Website
- Not published
- Rating
- 4.9 / 5 · 382 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Freedom Water Systems
Water treatment service contractor
- Address
- 5502 S Fort Apache Rd
Las Vegas, NV - Phone
- (855) 957-2166
- Website
- Not published
- Rating
- 4.6 / 5 · 143 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Dupure - Las Vegas
Water treatment service contractor
- Address
- 7340 Eastgate Rd
Las Vegas, NV - Phone
- (877) 534-5837
- Website
- Not published
- Rating
- 4.7 / 5 · 666 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Culligan of Las Vegas
Water treatment service contractor
- Address
- 4513 N Lamb Blvd
Las Vegas, NV - Phone
- (702) 643-6000
- Website
- Not published
- Rating
- 4.5 / 5 · 349 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Environmental Water Systems (EWS, Inc.)
Water treatment service contractor
- Address
- 5542 S Fort Apache Rd
Las Vegas, NV - Phone
- (702) 256-8182
- Website
- Not published
- Rating
- 4.2 / 5 · 15 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Water & Sun
Water treatment service contractor
- Address
- 5580 S Decatur Blvd
Las Vegas, NV - Phone
- (702) 829-8139
- Website
- Not published
- Rating
- 5.0 / 5 · 18 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Ecowater Reverse Osmosis & Water Softener Systems
Water treatment service contractor
- Address
- 7060 W Warm Springs Rd
Las Vegas, NV - Phone
- (702) 485-3583
- Website
- Not published
- Rating
- 4.5 / 5 · 149 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Firms in Las Vegas, NV 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 Las Vegas: common questions
How many water firms are listed in Las Vegas?
23 verified water firms are listed in Las Vegas, NV. 0 publish a website, and 23 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 Las Vegas?
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 NV license water contractors?
Check the licence with the state board before work starts. The official lookup is the NV 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 Las Vegas?
Ask whether the job needs a permit and who pulls it. The permit office is the Las Vegas 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 Las Vegas
The closest metros in this directory, by straight-line distance. Each link opens that city’s own cost, licence and permit page.
Guides for Las Vegas 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 NV service areas ·Cost guides ·Methodology