Payment research · dataset 2026.08
Payment options for City of Martinez Water Billing
This page identifies provider-specific public payment information without accepting payments or asking for account credentials.
Provider-published destination
Official online route identified
Confirm the utility name, service address, balance, processing date, funding method, and final fee on the external page before submitting. US Water Bill Pay cannot see or post the transaction.
Continue to provider-published portal ↗Provider-specific findings
Payment research for this provider
The compiled notes distinguish confirmed channels from details the public material did not expose. Fields containing only an unavailable-information marker are grouped in the research record below.
- Payment platform
- MUNIS Self Service (Tyler Technologies platform)
- Phone payment number
- 925-269-7870; the customer account requires the six-digit account number and five-digit customer ID.
- Mail-in payment address
- City of Martinez, P.O. Box 4960, Whittier, CA 90607.
- In-person payment
- City Hall/customer service payment drop box at 525 Henrietta Street, Martinez, CA 94553, to the left of City Hall. The official billing page also directs account questions to 925-372-3575; the reviewed source did not publish a staffed cashier schedule or a complete accepted-at-counter list.
- Digital payment methods
- Visa, Mastercard, Discover, and American Express credit/debit cards are accepted through the online self-service portal; the reviewed source did not enumerate Apple Pay, Google Pay, or ACH.
Directory comparison
Payment-information visibility
| Measure | This provider | California | National index |
|---|---|---|---|
| Usable payment URL identified | Yes | 81% | 73% |
| Fee or no-fee amount disclosed | No | 24% | 15% |
| Payment fields documented | 6 of 8 | — | — |
This comparison measures directory documentation, not payment quality, cost, or provider performance.
Research record
Broad public detail found
6 of 8 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
75%
Details not confirmed in the reviewed public material
- Pay-by-text
- Online convenience fees
“Not confirmed” means the directory did not identify a dependable public statement. It does not mean the provider has no policy or option.
Primary verification routes
- City of Martinez Water Billing public website ↗
Provider-controlled destination used to confirm current customer instructions.
- Provider-published payment destination ↗
External account or guest-payment route; verify the provider name before entering information.
- EPA SDWIS / ECHO lookup (CA0710006) ↗
Search the federal drinking-water database using public water system ID CA0710006.