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Conceptual house illustration with RJ Sam’s dog, showing home comfort systems on the right.

Comfort has a new best friend.

Water Heater Repair & Replacement

No hot water or a heater that cannot keep up? Compare repair with tank, tankless and heat-pump storage options around your busiest household use and the work needed to install them. Serving Alexandria, Falls Church and Arlington; availability is confirmed for your address.

Request Water Heater Repair & Replacement

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Conceptual illustration, not an installation diagram or a completed customer project.

Local hot-water service, from repair to replacement.

RJ Sam’s works on the water heaters already in your home, across brands. We assess the equipment and explain compatible repair, care or replacement options.

Tell us what’s happening

Which option fits your hot-water use?

A fault may be repairable. If replacement is appropriate, compare peak use, utilities and installation space.

A. O. Smith Gas storage water heater illustration with RJ Sam’s dog.
Gas storage tank
Stores hot water and reheats it with a burner. Compare capacity, recovery and venting.
Electric storage tank
Heats stored water with elements. Compare capacity and reheating with busy periods.
Tankless
Heats flowing water. Compare simultaneous use and output at incoming-water conditions.
Heat pump or hybrid
Moves heat from surrounding air into stored water. Review room conditions and operating modes.

Before you agree

What should the work include?

Review what the work addresses, the equipment and connections involved, and what is excluded. The proposed work and price should be clear before you approve it.

Tank, tankless and hybrid comparison
Problem or household demand
We’ll identify what changed, which fixtures are affected and what runs together.
Equipment and supporting work
We’ll specify the heater, utilities, connections, removal, venting and drainage as applicable.
Completion and coverage
Explain hot-water interruption, applicable permits, operation checks, care and written warranty terms.

What affects the work and cost?Household demand, storage or flow output, utilities, venting, drainage and equipment access affect replacement. A change in heater type can change the supporting work.

Know what happens next

Before and after the visit

  1. Describe what changed

    Describe changes in your hot water as best you can, such as a leak, a new noise or water that turns cold. You do not need model details; we’ll identify the heater.

  2. Review the options and full price

    Compare the findings, equipment condition and complete installed or repair work before approval.

  3. Confirm routine care

    Ask about model-appropriate sediment flushing, anode and relief-valve checks for tanks, or descaling and filter care for tankless units. Review any separately priced supplies, cleaning or further work before approval.

Before you decide

Water heater questions

Review the common questions and explore simultaneous fixture use with the hot-water planning tool. A water-heater recommendation also needs demand, temperature-rise and installation checks.

How should I compare the three heater types?

Storage tanks are compared around busiest-hour demand and recovery; tankless output depends on simultaneous flow at the required temperature rise; heat-pump storage also needs suitable air, temperature and drainage conditions. Compare the full supporting work and care, not a universal capacity or savings promise.

Does no hot water mean I need replacement?

Not automatically. Heating and control faults can be repairable. The findings, tank condition, parts and household needs guide the recommendation.

How should I compare running costs?

Compare the specific equipment, household use, utility rates and operating conditions alongside the complete installation and care costs. A heater type alone does not establish savings.

How long should I keep the current heater?

Age is one consideration. Condition, leaks, repair needs, parts and whether the heater still meets demand matter; an age alone does not establish that replacement is needed.

How often does a water heater need maintenance?

Follow the specific model’s guidance and water conditions. Ask about tank sediment flushing, anode and relief-valve checks, or tankless descaling as applicable. Confirm the work and price before arranging care.

Your next step

Request water heater service

Leave your contact details. We’ll confirm your service needs, property address and availability before arranging a visit.

RJ Sam’s technician wearing a branded navy T-shirt and cap, khaki pants, carrying HVAC tools beside a branded white van.

Your contact details

Leave your contact details and we’ll follow up. Contact fields are required; your message and Maintenance Plan interest are optional.

Your contact details

We’ll use your email and phone to respond to this request. A request does not reserve an appointment. Privacy