Written by Amanda Casteel · COO Reviewed by Johnny Casteel · CEO · Master Plumber Updated July 2026 VA Plumbing Lic. 2710075081 · Contractor Lic. 2705180998
Quick answers
- Get both scopes in writing before you schedule.
- Electric tank swap still needs safe power disconnect and correct circuit.
- Tankless: confirm gas BTU, condensate, and electrical early.
- Cherry Blossom owns plumbing honesty — we won’t hide electrical needs.
When to use this guide
You’re comparing quotes that disagree on what’s included, or a prior install left a dangling electrical change order.
Plumbing owns
Isolation valves, supply lines, T&P discharge, drain pan, expansion tank when required, gas line sizing/connections when in scope, venting-related plumbing work, and leak-free startup on the water side.
Electrical owns
Circuit sizing, breaker, whip, disconnect within sight, bonding/grounding as required, and panel/service capacity.
Sequencing that works
Electrical readiness before or alongside set day prevents a heater sitting cold in a pan waiting on parts.
Failure modes to avoid
One lowball “turnkey” with no license clarity
If they can’t name who pulls electrical permits, walk away.
Proof & methodology
- · Written by Amanda Casteel (COO), Cherry Blossom Plumbing — family-owned Arlington plumbers serving Northern Virginia (VA Plumbing Lic. 2710075081).
- · Reviewed by Johnny Casteel (CEO · Master Plumber) against real NoVA service calls: rowhouses, hard-water pockets, polybutylene-era suburbs, and Arlington County / Fairfax County code patterns.
- · Electrical scopes require a licensed electrician. We teach homeowners how plumbing and power meet so you hire the right trade the first time.
Last updated July 2026
FAQs
Can one company do both?
Only if they employ or subcontract the properly licensed trades and say so clearly. We are plumbing-licensed and coordinate rather than blur licenses.
Next step
Ready for help in Arlington or Northern Virginia? We diagnose first, explain options in flat-rate terms, and never upsell what you do not need.