Water Heater Replacement in Davis
Get fast, fair pricing from licensed local pros. Typical Davis cost: $1.3k – $3k installed.
- Tank, gas
- $1.3k – $3k
- Tank, electric
- $1.1k – $2.6k
- Tankless, gas
- $3.2k – $6.3k+
- Heat pump hybrid
- $2.6k – $5.8k
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Water heater replacement cost by type.
Installed prices for Davis, adjusted for local labor. Larger tanks and code upgrades move the number up.
In Davis, California, water heater replacement costs typically range from $850–$2,100 for a tank gas unit, $950–$2,300 for tank electric, $1,600–$3,700+ for tankless, and $1,900–$4,200 for a heat pump model. With a median home age of 43 years and 39.3% homeownership, many older homes need upgrades to meet current California codes, including seismic strapping and expansion tanks. The mild Mediterranean climate and moderate winter inlet water make heat pump water heaters a strong fit, especially with the federal 25C tax credit covering 30% of the cost up to $2,000. Local labor rates and permit fees also influence final pricing.
- Tank, 40–50 gal gasThe default for most US homes$1,250 – $3,000
- Tank, 40–50 gal electricNo venting required$1,050 – $2,600
- Tankless, gasEndless hot water, higher BTU gas line often needed$3,200 – $6,300+
- Hybrid heat pumpMost efficient, qualifies for federal credits$2,600 – $5,800
- Permit & disposalMost jurisdictions require it$55 – $375
* Cold-region homes may need extra insulation or larger tanks.
Water heaters in Davis
U.S. Census ACS- Households
- 26,881
- Homeowners
- 10,782
- 39% own
- Median home value
- $803,100
- Median income
- $83,592
- Median home built
- 1983
- Housing units
- 27,427
With a median home built in 1983, many Davis water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Davis.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Davis
Given California’s mediterranean (mild, dry summers) climate and gas water heating, heat-pump (hybrid) is the sensible default for most Davis homes. A pro can confirm the right size and fuel for your home.
Sources: California HSC 19211 - Water Heater Strapping (Justia) · TECH Clean California Single Family Incentives · EnergySage - California Electricity Cost
What Davis code requires
Replacing a water heater in Davis follows California rules under the California Plumbing Code (based on the Uniform Plumbing Code, UPC). Here’s what applies statewide:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingRequired
State code requires seismic strapping on water heater replacements — budget for it on every quote.
- Expansion tankRequired on closed plumbing systems
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeCalifornia Plumbing Code (based on the Uniform Plumbing Code, UPC)
- Good to know—
State law (Health & Safety Code 19211) requires water heaters to be braced/strapped at the upper and lower one-third points to resist earthquake displacement.
Sources: California HSC 19211 - Water Heater Strapping (Justia) · TECH Clean California Single Family Incentives · EnergySage - California Electricity Cost
Not sure which rules and rebates apply to your home?
A licensed Davis pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Davis
California water heating is mostly gas, which shapes the money back:
- State$1,100-$4,300 per unit (market rate); higher for equity/income-qualifiedTECH Clean California Heat Pump Water Heater Incentive →
State-level program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a heat pump water heater) applies in every state.
Ready to get your water heater fixed in Davis?
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- Licensed & insured
- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.
Hot water back in three steps.
- 1
Tell us what’s wrong
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- 2
Get matched with a local pro
We connect you with a licensed, insured water heater specialist near you — often the same day.
- 3
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Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water Heater Replacement in Davis, explained.
What drives water heater replacement costs in Davis?
In Davis, the type of unit—tank gas, electric, tankless, or heat pump—is the biggest cost factor. Heat pump models are more expensive upfront but qualify for a federal tax credit. Older homes may require code upgrades like seismic strapping or an expansion tank, adding $100–$300. Permit fees in Davis are typically $150–$300. Labor costs reflect local rates, and switching fuel types (e.g., gas to electric) can increase costs due to electrical work.
Common water heater issues in Davis homes
Seismic strapping requirements
California law requires water heaters to be braced at the upper and lower one-third points to prevent earthquake displacement, which is often missing in older Davis homes.
Expansion tank needed
Closed plumbing systems, common in newer or updated Davis homes, require an expansion tank to prevent pressure buildup, adding to replacement costs.
Old tank corrosion
With a median home built in 1983, many water heaters are overdue for replacement, leading to leaks or sediment buildup that reduces efficiency.
What to expect during a water heater replacement in Davis
A licensed plumber will first obtain a permit from the City of Davis. The job involves disconnecting the old unit, installing seismic straps, and adding an expansion tank if needed. For heat pump models, a 240V outlet may be required. The process typically takes 4–6 hours, and the plumber will inspect for code compliance before finalizing.
Water Heater Replacement FAQs — Davis
Yes, a permit is required from the City of Davis Building Department. The plumber typically handles the permit, which costs around $150–$300.
Water Heater Replacement near Davis
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