Plumbers in Bonners Ferry, Idaho
The short answer
As of October 2026, 8 local businesses do plumbing work in Boundary County. The state licenses plumbers and inspects plumbing work across Boundary County, and inside its service area the City of Bonners Ferry supplies the water and sewer.
By the Huck's Guide team. Updated October 28, 2026
At a glance
- Typical cost
- $600 to $2,500 per jobNational range, see the sources
- City water or sewer trouble after hours
- Sheriff dispatchPer the city's Utilities page
- Hire or DIY
- Hire a licensed plumberSearch DOPL licenses
Serves Boundary County from nearby
Plumbing services around here
Where your water comes from decides who you need first. In town, the city runs the water and sewer service. On a private well and septic system, every pipe, pump and tank on the place is part of your own system.
Putting in a new septic system? Panhandle Health District's guidelines say the applicant must contact the State Plumbing Board to have the water and sewer lines from the house to the septic tank inspected.
Source: Panhandle Health District, Sewage System Permit Application and Installation Guidelines (June 2026). State plumbing inspection of the house-to-tank lines checked in the June 2026 guidelines, Oct 28, 2026.
Water heater replacement
Tank or tankless, a new water heater is plumbing work, and the permit question comes with it.
Idaho's DOPL, which licenses plumbers, says a permit is required when any plumbing work is performed. It also says a city or county building permit may not cover plumbing work.
Source: Idaho DOPL, Plumbing Frequently Asked Questions. Permit rules checked on DOPL's plumbing questions page, Oct 28, 2026.
DOPL's inspector list, created Aug. 5, 2026, names a state plumbing inspector for Bonners Ferry, Moyie Springs, Naples, Porthill, Eastport and Copeland. For all six, plumbing inspection days are Monday, Wednesday and Friday.
Source: Idaho DOPL, Inspector List with Schedules (Aug. 5, 2026). Boundary County towns and plumbing inspection days checked on the list, Oct 28, 2026.
Costs at a glance
Nationally, replacing a tank water heater usually costs $600 to $2,500, and installing a tankless water heater $1,200 to $3,900.
| Job | Typical cost | Sources |
|---|---|---|
| Tank water heater replaced | $600 to $2,500 per job | Sources: [1][2] |
| Tankless water heater installed | $1,200 to $3,900 per job | Sources: [1][3] |
- NerdWallet, Water Heater Cost in 2026: DIY or Professional Installation?, updated September 18, 2025.
- This Old House, How Much Does Water Heater Installation Cost? (2026), updated June 17, 2026.
- This Old House, How Much Does Tankless Water Heater Installation Cost?, updated June 12, 2026.
National ranges from the sources listed, checked October 2026. These aren't prices from the businesses listed on this page. Costs in Boundary County can be higher or lower.
Ask before you hire
Five questions for a plumber before you book. Tick them off as you go.