Written by Amanda Casteel · COO Reviewed by Johnny Casteel · CEO · Master Plumber Updated 2026-07-17 VA Plumbing Lic. 2710075081 · Contractor Lic. 2705180998
What actually moves the price
Venting & code items
Gas venting condition; expansion tank, pan, and shutoff brought current when code requires.
Access
Basement utility room vs attic closet changes labor more than the tank sticker price.
How to read a quote
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40/50-gal gas tank
$2,000 – $4,900 installed
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40/50-gal electric tank
$1,900 – $4,200 installed
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Heat pump water heater
$10,000 – $11,000 installed
Prefer a service page first? Open the matching bookable service · NoVA plumbing costs hub · Free second opinion.
FAQs
Can you quote an exact price over the phone?
Only a ballpark. Access, venting, and code items decide the range — we confirm flat-rate on site.
Is the permit included?
Yes when a permit is required — baked into the ranges above.
Where do you serve?
Arlington, Alexandria, Fairfax County, and mapped MD/DC corridors. Confirm your address when you book.
Want a real number for your home?
Call (703) 214-2551 or request service — we diagnose first and quote flat-rate before work whenever the fault is clear.

