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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon76
    Verified water heater services reviews

Find Water heater pros in Williamsburg

Avatar for TRPLUMBING LLC
TRPLUMBING LLC
4.3(
8
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+3 more

Serving Williamsburg, VA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

TRPLUMBING is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Merritt Homes, LLC
Merritt Homes, LLC
4.9(
87
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Williamsburg, VA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I want let everyone know that Merritt Homes is the place who delivers on what they promise. From the wonderful lady Kristen who helped me get on their schedule and answer my questions, to when the technician Chris called prior to arrival. Chris took a look at multiple concerns in our home and not only did he educate us on our house, but he gave us options to get the repair fixed, so we could decide based on our budget what worked for us. We were so impressed with his quality and professional work ethic, that we had him maintenance our heating system and replace an old water heater in the garage before he left. This company is the best and unlike large box companies, who only want to take advantage of the customers in our area. I will not need to call anyone else out for services as Merritt Homes does it all and with above and beyond customer service. Thank you Merritt Homes!"
Our work
Our work
Our work
Our work
Our work

+6

Response time10 mins
Response rate100%
Recommended by98%of homeowners
Avatar for Lighthouse Mechanical Heating & Cooling
Lighthouse Mechanical Heating & Cooling
4.9(
40
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Williamsburg, VA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"From the first meeting with Matt when he gave us a timeline and our estimate, through the install and the walk through of finished work, it was all very well done. The installers were very polite and made sure that any flooring that they would be walking on or bringing out the old water heater on were completely covered to protect from any dirt or water. Any time we went to see if they needed anything they would tell us what they had gotten done and what they were working on. Not once were they short or put out as some people are when you are curious about what is going on in your house. I would use Lighthouse any time and have already told our friends how professional and caring they were about everything that went into our home and the proper working of it all before they left. They also did not take the last half of our payment until the final walk through which was 5 days after all work was completed. They also do military discounts and cash/check discounts which is a lovely perk."
20i
95 Furnance
Parade of Homes
Recommended by97%of homeowners
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Water Heaters questions, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Water expands when heated and also when freezing. When water is heated, it expands by around 4%. For a full water heater, this is one of the main reasons malfunctions occur—the hot water has nowhere else to go but out. Due to the constant expansion and reduction in volume, it’s recommended (required in most places) that an expansion tank be installed.

Unless you have previous plumbing experience or extensive experience with water heaters, you should avoid replacing your electric water heater yourself. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

Several signs indicate your water heater may be failing or in need of replacement. Key indicators include:

  • Age: A water heater older than ten years is approaching the end of its typical lifespan.

  • Water Quality: If you notice rusty or discolored water from your hot water faucets, or a foul odor similar to rotten eggs or sulfur, it can signal internal corrosion.

  • Unusual Noises: Banging, rumbling, or popping sounds from the tank often mean sediment has built up, causing the unit to overheat.

  • Leaks: Any water pooling around the base of the tank or visible leaks are clear signs of failure.

  • Performance Issues: A decline in performance, such as water not getting hot enough, taking longer to heat up, low water pressure, or decreased efficiency, suggests the unit is struggling.

  • Visible Damage: Obvious rust and corrosion on the exterior of the tank can indicate a more serious internal problem.

While these signs often point to replacement, some issues may be fixable. It's best to consult a professional plumber to diagnose the problem before investing in a new unit.

The Williamsburg, VA homeowners’ guide to water heater services

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