MARYLAND & DC

(301) 338-6748

VIRGINIA

(703) 289-0886

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We're excited to welcome Nice Heating and Air to the Michael Bonsby family!

Learn more about the Partnership here

Water Heater Services in Gaithersburg, Silver Spring & Bethesda, MD

Hot water is a necessity in every home, and most families rely on it daily for cooking, cleaning, bathing, and laundry. When your system fails, it can disrupt routines, raise stress levels, and even increase energy bills. At Michael Bonsby HVAC, Plumbing & Electrical, we provide complete Water Heater Services across Montgomery County, MD, and Washington, DC. From fast repairs and full replacements to preventative maintenance, our licensed plumbers ensure you always have reliable access to hot water when you need it most.

With decades of experience, we work on all types of systems, including gas, electric, and tankless models. Our technicians are trained to diagnose problems quickly, recommend the most cost-effective solutions, and provide lasting results. Whether your unit is leaking, making strange noises, or simply not producing enough hot water, we’re here to help.

Having water heater issues? Call 301-338-8108 or contact us online today for trusted Water Heater Services in Maryland or the DC area.

Water Heater Repair

A broken water heater doesn’t just mean cold showers — it can affect dishwashing, laundry, and even sanitation in your home. That’s why our team offers prompt Water Heater Services to restore hot water as quickly as possible. When you notice performance issues, it’s best to call for repairs right away before small problems turn into costly breakdowns.

Some common signs that you need water heater repairs include:

  • Water that is too hot or not hot enough
  • Inconsistent or fluctuating water temperatures
  • A complete lack of hot water
  • Hot water that runs out much faster than normal
  • Leaks around the tank, valves, or connected pipes
  • Rusty or discolored water coming from taps
  • Foul-smelling water, often described as “metallic” or “rotten egg”
  • Strange sounds such as banging, popping, or rumbling
  • White limescale buildup under faucets or on fixtures

Don’t wait for a total breakdown. Call 301-338-8108 or schedule service online to restore your hot water today.

We service both standard storage tank systems and tankless units, working with all major brands and models.

Schedule Service Today!

Water Heater Replacement

Sometimes repairs aren’t enough, especially if your system is older or has experienced major damage. Our team provides expert installation and Water Heater Services designed to upgrade your home with reliable, energy-efficient models. A replacement may be the most cost-effective choice if:

  • Your water heater is more than 10 years old
  • The tank has rust, leaks, or significant corrosion
  • You need frequent repairs within a short timeframe
  • There’s a major failure such as a burst tank or broken heating elements

We’ll walk you through your options, helping you choose between traditional storage models and energy-efficient tankless water heaters. Our team ensures proper sizing, professional installation, and safe operation from day one.

Contact us online or call 301-338-8108 today to schedule a water heater replacement in Gaithersburg, Bethesda, Ellicott City, or nearby communities.

Water Heater Maintenance

Preventative maintenance is the key to extending the life of your water heater and avoiding unexpected breakdowns. With routine service, you can lower energy costs, improve efficiency, and catch small issues before they become emergencies. As part of our Water Heater Services, we provide detailed maintenance checks that keep your system in peak condition.

Our water heater maintenance services typically include:

  • Full inspection of the unit and connected plumbing
  • Testing thermostat accuracy and safety controls
  • Inspecting and testing the pressure relief valve
  • Checking electrical wiring and connections
  • Cleaning burners and inspecting venting on gas units
  • Testing heating elements on electric systems
  • Flushing sediment from storage tanks to improve efficiency
  • Checking the condition of the sacrificial anode rod
  • Flushing and descaling the heat exchanger on tankless systems

Call 301-338-8108 or schedule water heater maintenance today to keep your system running smoothly year-round.

Why Choose Michael Bonsby for Water Heater Services?

With over 20 years of local experience, Michael Bonsby HVAC, Plumbing & Electrical has built a reputation for honest, high-quality service. Our licensed plumbers are available 24/7, and we take pride in offering fast response times, upfront pricing, and durable solutions. Homeowners in Maryland and DC rely on us for:

  • Same-day service for urgent water heater repairs
  • Expert installation of both tank and tankless systems
  • Preventative maintenance to maximize efficiency
  • Comprehensive plumbing, heating, cooling, and electrical support

Trust Michael Bonsby for all your Water Heater Services. Call 301-338-8108 or contact us online today.

Keynotes

  • The U.S. Department of Energy reports that water heating accounts for about 18% of the average home’s energy use, making efficiency critical.
  • Most traditional storage tank water heaters last 8–12 years, while tankless systems can last up to 20 years with proper maintenance.
  • Flushing your water heater tank annually can improve efficiency by up to 25% and prevent sediment buildup that leads to early failure.

Frequently Asked Questions About Water Heater Services

How often should I schedule water heater maintenance?

We recommend annual maintenance for most systems. Tankless models especially benefit from regular descaling and flushing to maintain efficiency. Preventative care reduces breakdowns and extends the lifespan of your water heater.

Should I repair or replace my water heater?

If your unit is under 10 years old and the repair is minor, fixing it may be the best choice. However, if it requires frequent repairs or has major damage like a leaking tank, replacement is usually more cost-effective long term.

Are tankless water heaters worth it?

Yes. Though the upfront cost is higher, tankless systems provide unlimited hot water, lower energy bills, and can last twice as long as tank models. They’re a great option for homeowners looking for efficiency and performance.

Why does my water heater make rumbling noises?

This usually means sediment buildup inside the tank. Flushing the tank often resolves the noise and improves efficiency. Ignoring the issue can cause wear on the system and higher energy costs.

Do you provide emergency water heater services?

Yes. Our plumbers are available 24/7 for emergency repairs, replacements, or maintenance. Call us anytime to restore hot water quickly and safely.

Looking for reliable Water Heater Services in Maryland or Washington, DC? Call 301-338-8108 or schedule service online with Michael Bonsby HVAC, Plumbing & Electrical today.

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Two for the price of One!

AC & Furnace Tune-Up for only $89
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Furnace Tune-Up for

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Other restrictions may apply. Cannot be used in combination with any other offer. Valid on one system only, excludes ductless and boilers.©2026 Michael Bonsby

any plumbing repair over $350

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