Licensed water heater repair, replacement & installation in Cornelius and the surrounding Washington County. Same-day availability — call before noon for afternoon service.
As part of our Portland metro water heater service area, Cornelius is a coverage we take seriously. We know a small agricultural-rooted city in the Tualatin Valley, Cornelius has seen a surge of new housing and a vibrant Latino community that has shaped its local culture and dining. That local knowledge informs how we approach every job — from understanding which neighborhoods have older galvanized supply lines to knowing the specific permit process at City of Cornelius Building Department (503) 359-1311.
As Portland's dedicated water heater specialists, we don't try to be everything to everyone. We focus exclusively on water heater repair, replacement, and installation — which means faster diagnosis, better parts inventory, and technicians who have seen every brand and failure mode dozens of times in the Washington County specifically.
Water heater replacement in Cornelius requires an Oregon plumbing permit. We pull the permit, schedule the inspection, and handle all paperwork — you don't lift a finger.
Oregon Energy Trust rebates: up to $400 for qualifying tankless, up to $800 for heat pump water heaters. We handle the paperwork.
Cornelius's housing stock is predominantly from the 1980s–1990s era — here's what that means for water heater service calls.
Electric tanks from this era commonly need thermostat or upper/lower element replacement — a repair that restores hot water without a full replacement.
Tanks installed in the 1980s and 1990s have typically hit or exceeded their expected lifespan — proactive replacement prevents emergency cold-shower calls.
Expansion tanks installed alongside these water heaters are often waterlogged and failing, causing pressure relief valve drips that signal a system problem.
Every service includes a written estimate before any work begins. No surprises.
No hot water, strange noises, pilot won't stay lit, or leaking from the base — we diagnose and repair all gas and electric water heater problems same day.
Learn more →We replace all brands and sizes of conventional tank water heaters — 40, 50, and 75-gallon gas and electric — typically in under 3 hours including cleanup.
Learn more →Endless hot water with a wall-mounted tankless unit — we install and service Navien, Rinnai, Noritz, and Bosch. Rebates up to $400 available through Oregon Energy Trust.
Learn more →3× more efficient than electric resistance — heat pump water heaters qualify for up to $800 in Oregon Energy Trust rebates. We handle all paperwork.
Learn more →Burst tank, active leak, or complete failure — call us any time. We prioritize emergency calls and can dispatch to Cornelius with no additional trip fee.
Learn more →Annual water heater inspections catch anode rod depletion, sediment buildup, and failing T&P valves before they become emergencies. $0 diagnostic with any repair.
Learn more →Recent reviews from Cornelius and the surrounding Washington County.
"Same-day service, exactly as promised. The tech explained everything clearly and had our new unit running in under two hours. Very professional."
"Called at 8 AM with no hot water. By noon it was fixed. Fair price, no upsell pressure, clean work. Will recommend to all our neighbors."
"We've used a few plumbers over the years — this was the best experience. On time, upfront about costs, and did the job right the first time."
We cover the full Washington County — not just Cornelius. Click any area below to see local details.
Yes. We keep licensed techs positioned in the Washington County area so we can typically reach Cornelius addresses the same day you call — often within 2–4 hours of your call during business hours.
Water heater replacement in Cornelius requires an Oregon plumbing permit. We pull the permit, schedule the inspection, and handle all paperwork — you don't lift a finger. The permit office is: City of Cornelius Building Department (503) 359-1311.
We service and install all major brands: Rheem, Bradford White, A.O. Smith, Navien, Rinnai, Noritz, Bosch, State, and more. We carry common parts for same-visit repairs.
Heat pump water heaters are an excellent fit for Washington County homes with at least 700 sq ft of unconditioned space (garage or utility room). Oregon Energy Trust rebates: up to $400 for qualifying tankless, up to $800 for heat pump water heaters. We handle the paperwork.
A standard tank replacement in Cornelius takes 2–3 hours from arrival to cleanup. Tankless conversions take 3–5 hours depending on venting and gas line work. We leave your space cleaner than we found it.
Same-day service · Upfront pricing · Permit handled · All brands serviced