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Top-Rated Water heater pros in Harrison - Updated Nov 2026

Avatar for My Guy Plumbing & Service, Inc.
My Guy Plumbing & Service, Inc.
4.9(
38
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Harrison, ID and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Long Holiday Weekend and my hot water heater quit. We had just moved in too. That should have been caught in inspection. Oh well. By chance we had HVAC repair scheduled and they offered to look at the water heater, but My Guy already squeezed us into his schedule. I'm so glad he did. His price came in lower than the HVAC service person's quote. My Guy provided options for repair vs replacement. Knowledge is power, and I feel we were given all the information up front. We opted to replace. He showed us how to operate the water heater and told us the schedule for maintenance to get the longest use of our new water heater. I highly recommend My Guy. We'll have him back again when we replace the sink and dishwasher."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Raptor Rooter & Plumbing, LLC
Raptor Rooter & Plumbing, LLC
5.0(
13
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Harrison, ID and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Comfort Heating, Cooling and Electrical
Comfort Heating, Cooling and Electrical
5.0(
6
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Harrison, ID and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

Locally owned and locally trusted for over 30 years, Comfort Heating, Cooling & Electrical has provided the highest quality equipment and customer service to Post Falls, Idaho, Coeur d'Alene, Spokane and the surrounding areas. \n \nFirst and foremost, we promise to treat our customers fairly with integrity and complete honesty. We will always provide our customers with quality service and installations at a fair price. Finally we will do everything in our power to ensure that you are 100% satisfied with our work and customer service. That is a total comfort promise! \n

Generator Install
Comfort Trucks at Night
Electrical Work
Fixing a tankless water heater
One of our plumber's on the job

+9

Response time1 day
Response rate97%
6 neighbors recently requested a quote
Avatar for Straight Shooter Plumbing and Rooter LLC
Straight Shooter Plumbing and Rooter LLC
4.6(
10
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Harrison, ID and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had both of my toilets backed up and reached out on Angis and Straight Shooter was the first to respond to my inquiry. They were able to send a technician out the same day and were able to fix my back up issue. I didn't realize my toilets were like 30 years old so they quoted me for replacements and when we decide to do that work we will call them again."
Sewer repair
PLUMBNH2O LLC
New to Angi
Water Heater - Install or Replace

Serving Harrison, ID and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

About us \nQuick and reliable service to all 5 boroughs and Nassau County. We cover outdoor sewer replacement, outdoor water mains, drain cleaning, camera inspection, water jetting, NYC backflow installation and inspection. Don't hesitate to contact our team of professional plumbers today.

19 neighbors recently requested a quote
Avatar for J.A. Bertsch Heating & Cooling LLC - Accueil  Facebook
J.A. Bertsch Heating & Cooling LLC - Accueil Facebook
4.6(
174
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Harrison, ID and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"They were very professional, arrived on time, did the work quickly, and left the work area cleaner than when they found it.They went over the features of the new water heater, and never made us feel like our questions were dumb ones."
Ceiling mount
House mount heat pump
Wall mount
Heat pump
Floor mount

+9

Response time9 hrs
Response rate87%
Recommended by97%of homeowners
Showing 1-10 of 36
Water Heaters FAQs, answered by experts

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

On average, a tankless water heater should last between 10 and 15 years. Its lifespan will be affected by how much it's used, the effect of weather where your home is on the unit—colder is harsher and will shorten lifespan—and if the heater is maintained appropriately and regularly. There are many signs your water heater needs to be replaced, so pay attention to anything that changes with your heater or hot water.

While heat pump water heaters are more expensive than gas-powered water heaters, the ROI is higher for heat pump units. Not only are heat pump water heaters more energy efficient, meaning immediate savings on your energy bill, but they also last longer than traditional gas versions, meaning you won't have to buy them as often.

Homeowners insurance may cover the repair or replacement of a water heater if it's damaged by a covered peril, such as a fire or a burst pipe. However, policies typically do not cover repairs or replacement needed due to normal wear and tear, old age, or lack of maintenance. For these issues, a home warranty or a manufacturer's warranty may provide coverage. While the policy might not pay to fix or replace the malfunctioning appliance itself, it often covers the cost of water damage restoration caused by the faulty water heater. Always check with your insurance provider to understand the specifics of your policy.

The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of time it takes to drain a water heater averages from 10 to 30 minutes.

The Harrison, ID homeowners’ guide to water heater services

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