Water Heater Maintenance Plans

Spend a Little Now, or Spend Thousands Replacing It Sooner

Water heater maintenance isn’t just about flushing the tank—it’s about saving significant money, preventing problems, protecting your home, and extending the life of your system.

Thorough yearly maintenance will extend the life of your water heater and help you avoid a costly emergency tomorrow. A maintained water heater will cost less over its lifetime than replacing a neglected system early—and can help you avoid expensive surprises along the way.

Call (707) 200-8350 to schedule your first maintenance visit or enroll in our annual maintenance plan.

What Our Maintenance Plan Does for You

• Extends the life of your water heater Double the lifespan with proper care
• Saves you money in energy costs Clean systems run more efficiently
• Ensures your water heater is operating safely We check critical safety components
• Saves you time, inconvenience, and frustration Prevent problems before they happen
• Reduces the likelihood of:
  • Emergency failure
  • Flooding damage
  • After-hours replacement costs
  • Downtime without hot water
  • Rushed decision-making
  • Regulatory upgrade surprises (heat pump requirements)
  • Water damage claims

Step 1: Understanding Your Concerns

Our service visits start with listening. Our technician will ask if you’ve noticed:

• Inconsistent or insufficient hot water
• Strange noises (rumbling or popping)
• Discolored or smelly water
• Any recent changes in performance

This helps focus the inspection and makes sure we address your specific concerns.

Step 2: Safety Inspection

Safety is the most important part of maintenance. Your technician will check:

• All visible plumbing connections for leaks
• The overall condition of the unit
• That the unit is properly installed
• T&P Valve The temperature and pressure relief valve is a critical safety device. We test it to ensure it operates properly and confirm the discharge pipe is installed correctly.

For gas water heaters:

• Testing gas connections and inspecting fittings
• Venting and exhaust system
• Burner flame quality

For electric water heaters:

• Electrical connections and wiring condition

Step 3: Functional Inspection

Checking Heating Components

For gas units:

• The burner and ignition system are inspected and cleaned if needed

For electric units:

• Heating elements are tested to ensure they’re working properly

Verifying Temperature Settings

Your technician will check your water temperature setting and recommend adjustments if needed (typically around 120°F for safety and efficiency).

Inspecting the Expansion Tank (if present)

If your system has an expansion tank, it’s checked to ensure it’s functioning correctly and not waterlogged.

Inspecting the Tank

For traditional tank water heaters, we examine the outside of the tank for rust or damage and signs of wear that could indicate future failure.

Step 4: Maintenance Tasks

Flushing the Tank

Over time, sediment from your water and the decaying anode rod builds up inside your water heater. Our technician will drain the tank, flush out the sediment and debris, and refill the system. This improves energy efficiency, saves you money, and reduces wear and tear.

Inspecting the Anode Rod

Inside your tank is a component called an anode rod. Its job is to protect the tank from rusting. It intentionally wears out—and then the tank itself begins to corrode more rapidly. We inspect the anode rod and recommend replacement if it’s significantly worn.

Tankless Water Heater Maintenance

If you have a tankless system, maintenance looks a little different. We descale the system to remove mineral buildup and clean internal filters.

Heat Pump Water Heater Maintenance

For heat pump units, we clean the condensate drain with solution to prevent mold and algae, and clean or replace the air filter as needed.

Step 5: Verification & Recommendations

Before leaving, your technician will:

• Restore the system to full operation
• Run hot water to confirm performance
• Check for leaks
• Ensure everything is working properly

You’ll receive:

• A summary of what was done
• An overview of your system’s condition
• Any recommended repairs or future maintenance
• Honest guidance on remaining lifespan (if applicable)

Our Professional Service Doesn’t End with the Work

It ends with clarity. If you ever have questions about your water heater or notice changes in performance, don’t wait—addressing issues early is always the most cost-effective approach.

Call (707) 200-8350 to schedule your maintenance visit.

Annual Maintenance Plan

• Initial visit: $150
• Annual renewal: $150/year

Each visit includes the full inspection and maintenance process described above. No hidden fees, no surprise charges.

What’s included:

• Complete safety inspection
• Functional testing of all components
• Tank flush and sediment removal
• Anode rod inspection
• T&P valve testing
• Temperature verification
• Written condition report
• Priority scheduling for plan members

The Value Beyond the Math

The $2,000 savings over 20 years is real—but the avoided stress and disruption may actually be more compelling than the pure math.

You’re also reducing the likelihood of:

• Waking up to a flooded garage
• Cold showers while waiting for an emergency replacement
• Making rushed decisions about a major purchase
• Filing water damage insurance claims
• Discovering your water heater failed while you were on vacation

A little maintenance now prevents a lot of headaches later.

Why Homeowners Choose GOFLOW for Maintenance

• Thorough inspections: We check everything, not just the obvious
• Honest assessments: We’ll tell you the truth about your system’s condition
• Upfront pricing: $150 per visit, no surprises
• Priority scheduling: Plan members get scheduled first
• Clean work: Drop cloths, shoe covers, respect for your home
• Documentation: Written reports so you know exactly what was done

Already have a water heater issue? See our water heater repair services.

This page is part of our Water Heater Services.

Service Areas

We provide water heater maintenance throughout Sonoma and Marin Counties.

Sonoma County:

• Santa Rosa
• Petaluma
• Healdsburg
• Sonoma

Marin County:

• Novato
• San Rafael
• Mill Valley

County Pages:

• Sonoma County plumbing
• Marin County plumbing

How often should I have my water heater serviced?

Annual maintenance is ideal for most systems. If you have hard water or heavy usage, more frequent service may be beneficial. We’ll advise you based on your specific situation.

What’s included in a maintenance visit?

A complete safety inspection, functional testing, tank flush, anode rod inspection, T&P valve testing, temperature verification, and a written condition report. For tankless units, we include descaling. For heat pumps, we service the air filter and condensate drain.

Will maintenance really double my water heater’s lifespan?

With proper maintenance, tank water heaters can last 15-20 years instead of the typical 8-12. The biggest factors are regular sediment flushing and timely anode rod replacement. Neglected tanks fail earlier because sediment buildup and corrosion accelerate wear.

What if you find a problem during maintenance?

We’ll explain what we found, give you options, and provide pricing before doing any additional work. Maintenance visits often catch small issues before they become expensive emergencies—that’s part of the value.

Do you service all types of water heaters?

Yes. Tank (gas and electric), tankless, heat pump, and solar water heaters. Our maintenance process is tailored to each system type.

How do I sign up for the maintenance plan?

Call (707) 200-8350 to schedule your first visit. We’ll get you on the calendar and set up annual reminders so you never miss a service.