Boiler Installation cost in Kent, WA
Kent homeowners typically pay $5,350 – $13,100 for boiler installation. Local labor and materials price 19% above the national average.
Kent average
$9,200
Typical low
$5,350
Typical high
$13,100
Per system
$5,350 – $13,100
Sample ZIP
98030
What drives Kent pricing
Local labor
South King County crews price just under the Seattle core.
Permits & code
City permits required for remodels and exterior work.
Climate & conditions
Wet climate favors fiber cement and treated wood.
Instant cost calculator
Adjust the inputs to see live pricing
Estimated project cost
$10,830 – $14,915
Most homeowners pay around $12,873
Compare quality / material level
Cost by material in Kent
Installed Kent pricing per system.
| Option | Installed cost |
|---|---|
| Standard efficiency gas boiler | $5,700 – $7,850 |
| High-efficiency condensing boiler | $7,850 – $10,300 |
| Combi boiler with domestic hot water | $10,300 – $13,400 |
| Cast iron / high-capacity boiler | $13,400 – $18,400 |
Where the money goes in Kent
A typical $9,200 Kent project, broken down by line item.
- Labor0.45% · $41
- Materials0.38% · $35
- Permits & inspections0.05% · $5
- Overhead & profit0.12% · $11
Common add-ons
Extras that show up on Kent quotes but rarely in the headline price.
New circulator pumps
Chimney liner
Zone valves and controls
Old boiler removal
Ways to save in Kent
- Look for high-efficiency rebates from your gas utility.
- Replace in summer when boiler installers have open schedules.
- Collect three written bids on an identical scope — spreads of 20–40% are normal.
- Book in the off-season and stay flexible on the start date to save 5–15%.
- Bundle nearby work into one mobilization so you only pay setup and travel once.
- Ask what the contractor would change to cut 10% without hurting durability.
Kent FAQs
Get a Kent price you can budget against
Answer a few questions about your project and we'll model a low, average and premium price for your WA ZIP code — then connect you with vetted local pros.
Get free quotes from certified pros