Water Heater Replacement in Lanham
Get fast, fair pricing from licensed local pros. Typical Lanham cost: $1.1k – $2.6k installed.
- Tank, gas
- $1.1k – $2.6k
- Tank, electric
- $950 – $2.3k
- Tankless, gas
- $2.8k – $5.6k+
- Heat pump hybrid
- $2.3k – $5.1k
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Water heater replacement cost by type.
Installed prices for Lanham, adjusted for local labor. Larger tanks and code upgrades move the number up.
In Lanham, Maryland, water heater replacement costs typically range from $750 to $3,700+, depending on the unit type and installation complexity. With a median home age of 57 years, many homes have older systems that may require upgrades to meet current code. Maryland requires a permit and final inspection for water heater replacements, and work must be done by a licensed master plumber. Given the humid subtropical climate and cold winter inlet water, a heat pump water heater is a strong fit for energy efficiency, and it qualifies for the federal 25C tax credit of up to $2,000.
- Tank, 40–50 gal gasThe default for most US homes$1,100 – $2,600
- Tank, 40–50 gal electricNo venting required$950 – $2,300
- Tankless, gasEndless hot water, higher BTU gas line often needed$2,800 – $5,600+
- Hybrid heat pumpMost efficient, qualifies for federal credits$2,300 – $5,100
- Permit & disposalMost jurisdictions require it$45 – $325
* Cold-region homes may need extra insulation or larger tanks.
Water heaters in Lanham
U.S. Census ACS- Households
- 4,665
- Homeowners
- 2,438
- 73% own
- Median home value
- $386,300
- Median income
- $100,974
- Median home built
- 1969
- Housing units
- 3,334
With a median home built in 1969, many Lanham water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Lanham.
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 Lanham
Given Maryland’s humid subtropical climate and mixed water heating, heat-pump (hybrid) is the sensible default for most Lanham homes. Winter inlet water runs cold here, so recovery rate matters — size up a tankless or favor a high-recovery tank. A pro can confirm the right size and fuel for your home.
Sources: Maryland Plumbing Code 2018 (IPC), Chapter 5 Water Heaters - UpCodes · EIA Maryland State Energy Profile/Data · Statista - Residential heating fuel share in Maryland
What Lanham code requires
Replacing a water heater in Lanham follows Maryland rules under the International Plumbing Code (IPC). Here’s what applies statewide:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingNot required
No state strapping mandate — one less line on the bill.
- Expansion tankRequired on closed systems (check valve, PRV, or backflow preventer present)
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeInternational Plumbing Code (IPC)
- Good to know—
Plumbing work must be performed/permitted by a Maryland-licensed master plumber, and a final local inspection (T&P discharge, venting, connections) is required before the unit is placed in service.
Sources: Maryland Plumbing Code 2018 (IPC), Chapter 5 Water Heaters - UpCodes · EIA Maryland State Energy Profile/Data · Statista - Residential heating fuel share in Maryland
Not sure which rules and rebates apply to your home?
A licensed Lanham 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 Lanham
Maryland water heating is mostly mixed, which shapes the money back:
- 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 qualifying heat pump water heater) applies in every state. Maryland's verifiable water-heater rebates are delivered through EmPOWER-funded utility programs (BGE, Pepco, Delmarva) rather than a standalone state-administered program, so none are listed here.
Ready to get your water heater fixed in Lanham?
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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
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- 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 Lanham, explained.
What Affects Your Water Heater Replacement Cost in Lanham?
The price varies mainly by unit type: tank gas ($750–$1,850), tank electric ($850–$2,100), tankless ($1,400–$3,300+), and heat pump ($1,700–$3,700). Older homes (median built 1969) may need additional work like upgrading venting or electrical, or installing an expansion tank if a closed system is present. Permit fees and final inspection costs also add to the total. Choosing a more affordable unit like a tank electric can lower upfront costs, while a heat pump offers long-term savings via the federal tax credit.
Common Water Heater Issues in Lanham
Old Unit Failure
With a median home age of 57 years, many water heaters are past their expected lifespan and may leak or fail completely.
Closed System Pressure
Homes with check valves or pressure-reducing valves require an expansion tank to prevent pressure buildup and damage.
Permit and Inspection Delays
Maryland requires a permit and final inspection, which can delay replacement if not planned ahead.
Water Heater Replacement FAQs — Lanham
Yes, Maryland requires a permit for water heater replacement, and the work must be performed by a licensed master plumber. A final inspection is required before the unit is placed in service.
Water Heater Replacement near Lanham
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