Performance-Driven Water Heaters

In the Business of Delivering Smiles Since 1968
March Offer
Cannot be combined with other offers. Excludes Economy Cleaning Package. Valid normal business hours M-F.
Expires: Mar 31, 2026

Cold showers, inconsistent water temperature, or rising energy bills can all point to the same frustrating issue: a failing water heater. Ignoring the signs can lead to bigger problems like water damage, high utility costs, or being stuck without hot water when you need it most. That’s where R.S. Andrews steps in. We install and service gas, electric, and tankless water heaters, along with hot water dispensers and circulating pumps, giving you dependable hot water and peace of mind—day or night.

How Do You Know When You Need a New Water Heater?

Most water heaters don’t fail without warning. Instead, they give subtle (and sometimes not-so-subtle) signs that it’s time for a replacement. Paying attention to these red flags can help you avoid surprise breakdowns and costly water damage.

  • Rusty or Discolored Water: If your hot water runs with a brown or reddish tint, internal corrosion could be eating away at your tank’s lining or pipes.

  • Unusual Noises: Rumbling, banging, or popping sounds usually mean sediment has built up in the tank and hardened—reducing efficiency and shortening lifespan.

  • Inconsistent Hot Water: Fluctuating temperatures or running out of hot water too quickly may signal a failing heating element or deteriorating tank.

  • Leaks Around the Unit: Any pooling water near the base of your water heater should be addressed immediately—this often indicates tank failure.

  • Unit Age: If your water heater is 10+ years old, it’s time to start considering replacement. Older units become less efficient and more prone to failure over time.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Our Total Water Heater Services

We don’t just service different types of water heaters—we provide targeted, professional solutions designed to improve performance, extend lifespan, and eliminate stress. Here’s how we help:

New Water Heater Installation

Need a new water heater? We assess your household size, usage habits, and space availability to recommend and install the most suitable model—gas, electric, tank, or tankless.

Full System Replacement

When your unit is too old or damaged for repair, we handle complete water heater replacements. Our team removes your existing unit, upgrades your connections, and installs your new system to code.

Same-Day Water Heater Repairs

If you’re suddenly without hot water, our plumbers respond quickly. We troubleshoot heating issues, pilot light failures, thermostat malfunctions, and sediment buildup—restoring hot water fast.

Preventative Maintenance

Regular tune-ups help prevent costly breakdowns. We flush tanks, inspect valves, test thermostats, and catch early signs of corrosion or pressure imbalances that could shorten your heater’s life.

Tank-to-Tankless Conversions

Looking to upgrade your efficiency? We specialize in converting bulky tank water heaters to modern tankless systems. That includes rerouting gas lines, adjusting venting, and installing upgraded plumbing as needed.

Hot Water Recirculation Pump Installation

Improve wait times and save water with a circulating pump. We install systems that deliver hot water faster to every tap—ideal for larger homes or families tired of wasting water.

Hot Water Dispenser Installation

Add convenience to your kitchen or breakroom with an instant hot water dispenser. We install compact units near your sink with dedicated filtration and safety features built in.

Why Choose Us for Your Water Heater Needs?

Choosing the right plumbing partner for your water heater services makes all the difference. We combine deep industry knowledge with responsive service and a commitment to long-term results—so you’re never left in the cold.

  • Up-to-Date Code Compliance: Our water heater installations and replacements meet or exceed current safety and efficiency codes—giving you peace of mind and future-proofing your investment.

  • Custom Fit Solutions: We don’t believe in one-size-fits-all. Whether it’s a large household needing high-capacity solutions or a small home seeking energy savings, we tailor every job to your space and needs.

  • Licensed Technicians Who Listen: Our licensed plumbers take the time to understand your concerns, answer your questions, and make sure you feel confident in your equipment and choices.

  • Same-Day Service Available: You don’t have time to wait days for hot water. That’s why we offer same-day service options, fast diagnostics, and stocked trucks ready to fix issues on the first visit.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Gairy Hall, MD
18 hours ago
Robert was very professional, knowledgeable and informative. He was the BEST plumber that we have ever used!!
Gairy Hall, MD
18 hours ago
Robert was very professional, knowledgeable and informative. He was the BEST plumber that we have ever used!!
Jessica Miller
18 hours ago
Easy service!!! Thanks for coming out and promptly addressing our concerns. Harold was great!!
Jessica Miller
18 hours ago
Easy service!!! Thanks for coming out and promptly addressing our concerns. Harold was great!!
Judy Venable
18 hours ago
Great service! Drew did a wonderful job, was on time and very personable and professional!
Judy Venable
18 hours ago
Great service! Drew did a wonderful job, was on time and very personable and professional!
Mrs A Doctor
18 hours ago
R S Andrews sent out Loren the plumber! I’m happy they did. I felt reassured by his presence and knowledge of what the issue is. Loren inspected the areas and advised what RS Andrews will do to repair the job. Thank you
Mrs A Doctor
18 hours ago
R S Andrews sent out Loren the plumber! I’m happy they did. I felt reassured by his presence and knowledge of what the issue is. Loren inspected the areas and advised what RS Andrews will do to repair the job. Thank you
Frank Catroppa
22 hours ago
Outstanding Will definitely request him next time we use RS Andrews
Frank Catroppa
22 hours ago
Outstanding Will definitely request him next time we use RS Andrews
Beverly Johnson
2 days ago
Anthony was on time and went right to work. He documented everything for me and was on his way when the job was complete. Thanks Anthony.
Beverly Johnson
2 days ago
Anthony was on time and went right to work. He documented everything for me and was on his way when the job was complete. Thanks Anthony.
Dennis M
2 days ago
I was very satisfied with James Neal’s work in my home. He prepared my unit for spring and summer weather. I very much appreciated his attention to detail. He did excellent work at my home. Dennis Missavage
Dennis M
2 days ago
I was very satisfied with James Neal’s work in my home. He prepared my unit for spring and summer weather. I very much appreciated his attention to detail. He did excellent work at my home. Dennis Missavage
Corinna Otremba
2 days ago
Brian Turner and his assistant Manley were very thorough and professional. They explained every step that needed to be taken to fix my issue. I would recommend RS Andrews.
Corinna Otremba
2 days ago
Brian Turner and his assistant Manley were very thorough and professional. They explained every step that needed to be taken to fix my issue. I would recommend RS Andrews.
Mandee Harvey
2 days ago
James was fantastic! He was so fast and communicative, he did great work.
Mandee Harvey
2 days ago
James was fantastic! He was so fast and communicative, he did great work.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!