State licence
MA 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 Boston, MA
There are 24 verified water firms listed in Boston, MA. Listings are compiled from public business records and checked against the MA contractor licensing; each record shows the date it was last verified.
Verified listings24 verified listingsSpring band $2,500–$6,000MA licence + Boston permit links
Information last verified: 8 November 2026. Dataset compiled 8 November 2026.
What qualifies as a listing
Sewer lines in Boston
Water treatment service work in Boston follows the same pattern as the rest of MA: the failure mode decides the method, not the other way round.
Permit rules in Boston are set locally. Ask the city whether your job needs a permit and who pulls it.
What water work costs in Boston
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 | Boston 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 Boston
Local permit
Boston 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 Boston, MA
24 verified records. The order is the dataset order, not a ranking. Each card shows the date its record was last verified.
Verified
Premier Water Systems, Inc
Water treatment service contractor
- Address
- 591 Providence Hwy
Boston, MA - Phone
- (508) 546-9619
- Website
- Not published
- Rating
- 4.9 / 5 · 657 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Water Filtration Services, LLC
Water treatment service contractor
- Address
- 350 Bedford St
Boston, MA - Phone
- (508) 946-1301
- Website
- Not published
- Rating
- 5.0 / 5 · 154 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Aquatek Filtration & Pump Service Inc.
Water treatment service contractor
- Address
- 873 Great Rd
Boston, MA - Phone
- (508) 869-0499
- Website
- Not published
- Rating
- 5.0 / 5 · 175 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
CleanTap Water Solutions
Water treatment service contractor
- Address
- 272 Chauncy St
Boston, MA - Phone
- (781) 630-5449
- Website
- Not published
- Rating
- 5.0 / 5 · 37 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Think Pure Water, Inc.
Water treatment service contractor
- Address
Boston, MA- Phone
- (508) 272-6636
- Website
- Not published
- Rating
- 4.9 / 5 · 37 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
True Water Quality
Water treatment service contractor
- Address
- 255 River Rd
Boston, MA - Phone
- (978) 212-9191
- Website
- Not published
- Rating
- 5.0 / 5 · 36 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
APEX Water Pump & Filter Co Inc
Water treatment service contractor
- Address
Boston, MA- Phone
- (508) 987-9486
- Website
- Not published
- Rating
- 4.9 / 5 · 31 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Western Mass Water Filtration
Water treatment service contractor
- Address
- 1026 Park St
Boston, MA - Phone
- (413) 313-3146
- Website
- Not published
- Rating
- 4.9 / 5 · 56 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
RainSoft of Boston
Water treatment service contractor
- Address
- 413 River Rd
Boston, MA - Phone
- (508) 868-5872
- Website
- Not published
- Rating
- 4.3 / 5 · 16 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Massachusetts Water and Fire
Water treatment service contractor
- Address
Boston, MA- Phone
- (617) 765-9376
- Website
- Not published
- Rating
- 5.0 / 5 · 334 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
High Purity Water, Inc.
Water treatment service contractor
- Address
- 38 Providence Rd
Boston, MA - Phone
- (508) 865-5005
- Website
- Not published
- Rating
- 4.4 / 5 · 15 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Project Clean Water
Water treatment service contractor
- Address
- 53 Presidential Dr
Boston, MA - Phone
- (339) 330-3601
- Website
- Not published
- Rating
- 5.0 / 5 · 1 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Culligan Quench - Boston
Water treatment service contractor
- Address
Boston, MA- Phone
- (857) 206-6199
- Website
- Not published
- Rating
- 4.5 / 5 · 115 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Roto-Rooter Plumbing & Water Cleanup
Water treatment service contractor
- Address
- 50 Franklin St
Boston, MA - Phone
- (617) 279-0554
- Website
- Not published
- Rating
- 4.8 / 5 · 3175 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Boston Water and Sewer Commission
Water treatment service contractor
- Address
- 980 Harrison Ave
Boston, MA - Phone
- (617) 989-7000
- Website
- Not published
- Rating
- 3.4 / 5 · 32 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Wellness Water Filtration Systems
Water treatment service contractor
- Address
- 332 Washington St
Boston, MA - Phone
- (833) 652-5011
- Website
- Not published
- Rating
- Not published
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Boston Water Group
Water treatment service contractor
- Address
Boston, MA- Phone
- (781) 661-5300
- Website
- Not published
- Rating
- Not published
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Boston Standard Company
Water treatment service contractor
- Address
- 267 Libbey Pkwy
Boston, MA - Phone
- (617) 203-8603
- Website
- Not published
- Rating
- 4.7 / 5 · 3397 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Water Mold Fire Restoration of Boston
Water treatment service contractor
- Address
Boston, MA- Phone
- (617) 701-7868
- Website
- Not published
- Rating
- 4.8 / 5 · 37 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Optimum Water New England LLC
Water treatment service contractor
- Address
- 50 Howe Ave
Boston, MA - Phone
- (866) 393-6641
- Website
- Not published
- Rating
- 4.7 / 5 · 46 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Massachusetts Water Resources Auth
Water treatment service contractor
- Address
- 33 Tafts Ave
Boston, MA - Phone
- (617) 241-5350
- Website
- Not published
- Rating
- 3.0 / 5 · 4 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Restoration Operators of Boston
Water treatment service contractor
- Address
- 580 Chelsea St
Boston, MA - Phone
- (617) 675-4992
- Website
- Not published
- Rating
- 5.0 / 5 · 2 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Firms in Boston, MA 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 Boston: common questions
How many water firms are listed in Boston?
24 verified water firms are listed in Boston, MA. 0 publish a website, and 22 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 Boston?
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 MA license water contractors?
Check the licence with the state board before work starts. The official lookup is the MA 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 Boston?
Ask whether the job needs a permit and who pulls it. The permit office is the Boston 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 Boston
The closest metros in this directory, by straight-line distance. Each link opens that city’s own cost, licence and permit page.
Guides for Boston 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 MA service areas ·Cost guides ·Methodology