Water Heater Repair &
Replacement Done Right
Traditional, tankless, and hybrid water heater services across SW Washington and the Portland, OR metro area — backed by four generations of plumbing expertise.
Book Free Estimate — No Credit Card Call 360-209-4048Why It Matters
Your Water Heater Shouldn't Be a Guessing Game
A failing water heater doesn't just mean cold showers — it can mean water damage, higher energy bills, and costly emergency repairs down the road. At Maxwell Plumbing, we take the time to diagnose the real problem before recommending a solution.
Whether you're managing a multi-family property in Vancouver, WA or dealing with a leaking tank in your Portland home, we bring the same standard to every job: do the right thing first. That means honest recommendations, quality work, and fair prices — no upselling you on things you don't need.
Plumbing has been in our family for four generations. Water heaters are something we know inside and out.
in the Last 12 Months
Water Heater Services We Offer
Repair Services
- No hot water diagnosis
- Pilot light & thermocouple repair
- Pressure relief valve replacement
- Anode rod inspection & replacement
- Sediment flushing & descaling
- Leak detection & repair
- Electrical element replacement
Traditional Tank Water Heaters
- New unit installation
- Old unit removal & haul-away
- Gas & electric models
- Proper sizing for your home or unit
- Code-compliant installation
- Expansion tank installation
Tankless Water Heaters
- Gas & electric tankless systems
- On-demand hot water — endless supply
- Energy efficiency upgrades
- Descaling & maintenance
- Flow sensor & igniter repair
- Brand-neutral recommendations
Hybrid (Heat Pump) Water Heaters
- High-efficiency hybrid installation
- Up to 3× more efficient than standard
- Ideal for garages & utility rooms
- Rebate guidance (often $300–$500+)
- Long-term cost savings analysis
Commercial & Multi-Family
- Commercial water heater installation
- Boiler service & replacement
- Recirculation pump systems
- Apartment & rental property specialists
- Maintenance plan options
Emergency Services
- 24/7 emergency response
- Burst or leaking tank response
- Flood risk mitigation
- Temporary solutions when needed
The Maxwell Difference
Why Homeowners & Property Managers Choose Us
Honest Diagnosis First
We tell you what's actually wrong — not just what's most profitable for us. Sometimes a repair is the right call. We'll tell you that.
Fair, Transparent Pricing
No surprise invoices. We quote before we work, and we stand behind it. Best quality at fair prices — that's the standard we hold ourselves to.
Four Generations Deep
Plumbing isn't just a job for us — it's a family craft. That depth of experience shows in every water heater we touch.
Property Manager Specialists
We understand multi-family buildings and what property managers need: fast turnaround, clean work, and a plumber they can actually count on.
Common Questions
Water Heater FAQs
How do I know if I need to repair or replace my water heater? +
How long does a water heater installation take? +
Is a tankless water heater worth it? +
Do you service water heaters in apartments and rental units? +
How do I pick the right water heater for my home or property? +
- Household size & hot water demand — How many people live there? Do you run multiple showers, a dishwasher, and laundry at the same time? Higher demand often points toward tankless or a larger tank.
- Fuel source available — Gas units heat water faster and cost less to operate. Electric units are simpler to install. What's already in your home matters a lot.
- Space constraints — Tankless units save space and mount on a wall. Hybrid (heat pump) units need more clearance and airflow. Traditional tanks need a dedicated closet or utility area.
- Budget — upfront vs. long-term — Traditional tanks cost less upfront; tankless and hybrid units cost more to install but often save money over time on energy bills.
- How long you plan to stay — If you're staying 10+ years, investing in a tankless or hybrid often pays off. If you need a quick, reliable fix, a quality tank unit may be the smarter call.
- Multi-family or single-family — Apartment buildings and rental properties often benefit from commercial units, recirculation systems, or on-demand tankless to handle varied tenant usage patterns.
We'll walk you through all of this at your free estimate — no pressure, just honest guidance on what makes sense for your specific situation.
What areas do you serve? +
What Customers Say
Real Google Reviews from Real Neighbors
"Maxwell Plumbing did a fantastic job hooking up our outdoor kitchen. Aaron recommended water heater specs and pump specs that fit our needs. He went above and beyond making us understand what he was doing and why. He communicated throughout the course of the project and was reasonable on price. I highly recommend for any and all plumbing needs."
"Aaron was on time and thorough with his explanation of what work would need to be done. He answered all of my questions and went above and beyond by indicating other parts of my plumbing that would benefit from an upgrade. He is honest and thoughtful."
"HONEST, Professional, clean, did great work, super fair price. What more could you ask for?"
"Excellent experience including scheduling, communication to service provided. Highly recommend."
"Excellent service, timing, and very knowledgeable. Will be using Maxwell Plumbing again in the future and referring others to them."
"Always professional, kind, and helpful. Our go-to plumber."
Get Started
Ready for a Free Water Heater Estimate?
No credit card required. No pressure. Just honest advice from a plumber you can trust.
Book Free Estimate Online 360-209-4048