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Water Heater Replacement Cost in Duncan, OK
Detailed pricing guide with local market adjustments and material comparisons
Duncan Average
$1,020–$3,400
Market Tier
Small City
Cost Breakdown
Water Heater Replacement Cost in Duncan
Small CityLowAverageHigh
$1,020$2,210$3,400
Market Tier
Small City (0.85x)
Small city with below-average costs
Material Cost Comparison
Water heater unit(Budget)
$765–$2,550Expansion tank(Mid-Range)
$1,020–$3,400Water flex lines(Premium)
$1,428–$4,760Factors that affect your cost
- Tank vs tankless
- Gas vs electric
- Tank size (40-80 gallon)
- Venting modifications
- Code upgrades required
- Permit fees
Get Quotes in Duncan
Whitehead Plumbing LLC
Lawton, OK
(580) 355-0895Founding Member
Premium spot in Duncan
Ambassador
Lead the Duncan community
Founding Member
Premium spot in Duncan
Duncan Housing Market
Median Household Income
$57,020
Median Home Value
$125,800
Median Rent
$872/mo
Homeownership Rate
67.8%
Population
22,872
Median Year Built
1972
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track Your Costs
Replacement
Water Heater Replacement
Date
April 2026
Cost
$2,210
Vendor
Your local pro
Warranty
10-year material warranty
Duncan average: $1,020–$3,400
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Water heater unitExpansion tankWater flex linesGas connector
Warranty Details
10-year material warranty
Auto-Checkup Created
"Water Heater Inspection" — every 12 months
Added by youApril 2026
Property Health Score
Good
82
plumbing category +15 pts(67 → 82)
Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
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Smith & Sons
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J&R Home Services
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Date:2026-04-09
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Cost FAQ
What is the average cost of water heater replacement in Duncan?
The average cost of water heater replacement in Duncan, OK ranges from $1,020 to $3,400. The final price depends on Tank vs tankless, Gas vs electric, Tank size (40-80 gallon).
What factors affect water heater replacement cost?
Key factors include: Tank vs tankless, Gas vs electric, Tank size (40-80 gallon), Venting modifications, Code upgrades required, Permit fees. In Duncan, local labor rates and material availability also influence pricing.
How do I get accurate quotes for water heater replacement in Duncan?
Get at least 3 quotes from licensed professionals in Duncan. Use Fizbo SmartSearch to find and compare local plumbers, read reviews, and request estimates — all in one place.