Call the B.E.S.T. — Bellingham's Energy Savings Team
Licensed, bonded & insured — WA L&I #BELLIHC808NM Monday–Friday, 8:00 AM – 5:30 PM
Installed price · verified 2026-09-04
$600–$3,100 Installed replacement of a conventional tank water heater: $600–$3,000 for a 40-gallon unit suited to one or two people, and $700–$3,100 for a 50-gallon unit suited to a household of three or four. The low end is a basic electric tank swapped in an easy location; the high end includes code upgrades, difficult access or a gas unit., before rebates. Here is what decides where in that range your house lands.
Installed replacement of a conventional tank water heater: $600–$3,000 for a 40-gallon unit suited to one or two people, and $700–$3,100 for a 50-gallon unit suited to a household of three or four. The low end is a basic electric tank swapped in an easy location; the high end includes code upgrades, difficult access or a gas unit.
Installed price before rebates — equipment, labour, materials, permit and startup. The federal §25C tax credit contributes $0 in 2026: it terminated for anything placed in service after December 31, 2025.
Range benchmarked 2026-09-04 against published local pricing. Your quote is fixed before work starts — no hourly surprises.
Most impactful first. These are the questions we ask on the phone, and they are the reason a range exists at all.
Line by line, the way we scope it. If a quote you are holding is a single lump sum, this is the list to ask them to break out.
| Line item | Typical range | What it is |
|---|---|---|
| 40-gallon tank water heater, installed | $600–$3,000 | HomeGuide; suited to one or two people with low usage. |
| 50-gallon tank water heater, installed | $700–$3,100 | HomeGuide; suited to a household of three or four. |
| Removal and disposal of the old tank | included | — |
| Expansion tank, drain pan and seismic strapping | included where code requires them and the old install lacked them | — |
| Shutoff valve and flexible connectors | included | — |
| Electrical work where the circuit must change, by a licensed electrical contractor | $250–$900 for a dedicated circuit | HomeGuide. |
| Venting for a gas unit | priced by the existing flue condition and route | — |
| Permit and inspection | per the governing jurisdiction’s fee schedule | — |
| Upgrade path: heat pump water heater instead of a tank | $2,800–$8,000, typically about $4,200 | Angi. Carries a $1,000 PSE rebate, or $1,100 with Efficiency Boost. |
Line items are quoted against your house, not averaged. Your written quote is fixed before work starts.
Same work, three different houses. The arithmetic runs from the installed price, through the programs that apply, to what you write a cheque for.
The fastest and cheapest path, and the right one when the budget is fixed and the tank has already failed. Nothing in the Whatcom County incentive landscape pays for a conventional tank.
A $1,400 premium over the conventional swap, for a unit that uses a fraction of the electricity. Application is due within 30 days of installation and the unit must be on PSE’s qualified product list.
North county houses on well water often want a sediment filter ahead of a new tank, which protects the unit and is worth pricing at the same time.
No example includes a federal tax credit, because there is none to include for a 2026 install. The largest single line in most of these is Puget Sound Energy's $1,500 electric-resistance conversion rebate, which is contractor-gated — PSE requires the installer to be inside its network, so ask us to confirm status for your project before you count on it.
Puget Sound Energy
$1,000
Available now$1,100 with Efficiency Boost. Requires a NEEA Tier 3 or Tier 4 model.
Puget Sound Energy
Raises other PSE rebates
Income-qualifiedHeat pump $1,500 → $2,400 · heat pump water heater $1,000 → $1,100 · smart thermostat $75 → $175.
WA Dept. of Commerce via local administrators
Varies by administrator
Income-qualifiedCommerce awarded $39.3M across 40 local administrators with no statewide schedule. Whatcom-relevant awards: Sustainable Connections $731,250, Opportunity Council $500,000, Lummi Nation $950,500. Per-household amounts are not published.
Internal Revenue Service
$0 — terminated
EndedHistorically 30% of cost, up to $2,000/year for heat pumps and heat pump water heaters. Gone. The One Big Beautiful Bill (P.L. 119-21, enacted July 4, 2025) accelerated its termination.
Every Bellingham rebate, with the source and the date we checked it →
A range, not a quote — and the arithmetic is shown so you can check it. Every band below is a published installed price, linked at the bottom.
Sources, all checked 2026-09-04: ductless by zone, ducted in Bellingham, local aggregator range, panel upgrade, dedicated circuit, heat pump water heater. Electrical work is performed and permitted by a licensed electrical contractor — we hold a general contractor registration, not an electrical one.
The work itself
A plain-language diagnosis of why the hot water stopped, and an honest call on whether this tank is worth another repair.
See how we do it — process, permits, equipment and timeline →
Talk it through — (360) 592-3824A range tells you whether to keep reading. Tell us about the house and we will tell you which end of it you are at, what the rebates take off, and what the written quote will say.
Range benchmarked 2026-09-04 against published local pricing · All published cost ranges
Tell us what you have now and what you want it to do. We will tell you what fits, what it costs, and which rebates you actually qualify for — before anyone comes out.
Monday–Friday, 8:00 AM – 5:30 PM · Emergency calls answered 24/7
