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TRUSTED BY WINDSOR MILL, MD HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon80
    Verified water heater services reviews

Top-Rated Water heater pros in Windsor Mill - Updated Nov 2026

Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Windsor Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Well let me start by saying I called several water heater companies to inquire about an estimate for my hot water heater that was not getting real hot. He was the ONLY repair person to come out that gave me the feeling he was trying to fix my hot water heater and not trying to sale me a new hot water. I never had a hot water heater water heater issue before therefore i was not familar with pontential problems. Everbody tried to get me to buy something called elements without actually trying to fix my heater. Wallace plumbing was able to identify some pressure thing or something with the thermostat that he fixed and saved me pontially thousands of dollars that other companies tried to sales pitch me. I then called Wallace plumbing because my toliet kept running and Wallace came out and fixed my toliet in minutes and his prices are very affordable. I will be using Wallace plumbing for any future needs and I recommend them!"
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+14

Response time9 hrs
Response rate100%
Recommended by95%of homeowners
Avatar for Lowery Heating, Air & Construction
Lowery Heating, Air & Construction
4.1(
195
)
Water Heater - Install or Replace

Serving Windsor Mill, MD and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Lowery Heating,Air & Construction is a well organized company. The owner, Mr.Lowery is very hands on and extremely knowledgeable combined;with years of experience. The boiler that he constructed is beautifully made. He also saw the need in servicing of our hot water heater and installed a new one as well. We are extremely confident in this companies serving and construction needs from careful observation first hand. You will be in good capable hands on any construction project of this kind. We highly recommend this company and will suggest this companies'services to others if the need arises.It had been a pleasure to recommend this company today."
Response time2 hrs
Recommended by77%of homeowners
Avatar for Prime Plumbing, LLC
Prime Plumbing, LLC
4.4(
42
)
Water Heater - Install or ReplaceTankless Water Heater - Repair

Serving Windsor Mill, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Small jobs welcome

Credit card accepted

"We’ve been a customer of Prime Plumbing since they first opened their doors …..they have always delivered prompt , professional and reliable service , 7 days a week . Whether it’s replacing a hot water heater or updating a bathroom, we’ve relied on Prime to keep our buildings up and running and our customers happy !"
Septic Pumping
Hydrant Removal
Failed Hydrant
Response time3 hrs
224 neighbors recently requested a quote
Recommended by21%of homeowners
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Water Heaters FAQs, answered by experts

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

Yes, hybrid water heaters can be noisy — noisier than traditional water heaters. The sound they produce is often compared to the hum of a dishwasher. Its noise comes from the heat pump’s fan and compressor as they work to pull in and compress the air. While it’s not totally disruptive, especially if the unit is installed in less frequented areas, like a basement or garage, it’s something to keep in mind if you’re sensitive to noise or if the unit will be placed near bedrooms or living spaces.

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

The Windsor Mill, MD homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.