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

Avatar for Dynamic Plumbing LLC
Dynamic Plumbing LLC
5.0(
12
)
Water Heater - Install or ReplaceTankless Water Heater - RepairWater Heater - Repair or Service+5 more

Serving Marion, MT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We pride ourselves on professionalism and delivering complete homeowner satisfaction on every job. As a veteran-owned and operated company, we believe in doing the job right the first time and standing behind our work. We never leave a job unfinished or a homeowner less than 100% satisfied with our level of service. Call today to schedule reliable, high-quality plumbing you can trust.

Boiler installation
Boiler installation
Boiler installation
Boiler installation
26 neighbors recently requested a quote
Avatar for Wild West Plumbing Heating & Drain Service
Wild West Plumbing Heating & Drain Service
3.3(
24
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Marion, MT and surrounding areas

In business since 1986

Emergency services offered

Credit card accepted

Wild West Plumbing is a full-service plumbing and heating contractor with the ability to service and install complete heating, and plumbing systems. In addition to preventive maintenance checks, service of existing equipment, and installation of new equipment, Wild West Plumbing can help you find ways to reduce energy bills with higher efficient equipment. Wild West Plumbing has an extensive history of repair service on all brands of plumbing and heating systems. \n\nWe provide quality workmanship with professional, dependable, and courteous service with our "On-time everytime guarantee" or our service charge is free. We at Wild West Plumbing also offer a 100% Satisfaction Guarantee if you are not satisfied with the repair we have performed, we will return and fix it free of charge. We offer 24-hour emergency service so that you can count on Wild West Plumbing to be there when you need us the most. \n\nOur provincial licensed technicians use state-of-the-art technology to repair and diagnose existing systems and always use the finest new equipment for installations in the industry. It is our job to ensure you get an objective opinion and reliable quotes before we perform any work.\n\nYou can count on Wild West Plumbing to know the ABC's of plumbing and heating.

Recommended by63%of homeowners
Northwest Montana Plumbing Services
5.0(
3
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Marion, MT and surrounding areas

In business since 2012

Free estimates

Warranties offered

\nWe started Northwest Montana Plumbing Services with a simple goal: to offer top-quality plumbing, heating, and air conditioning solutions for homes and businesses. With a focus on reliability and professionalism, we proudly serve the entire Northwest Montana region from our base in Libby, MT. \nAFTERHOURS SERVICE PROVIDED \nhttps://www.northwestmontanaplumbingservices.com/

Response time5 hrs
Recommended by100%of homeowners
Avatar for Planetary Systems, Inc.
Planetary Systems, Inc.
0.0(
3
)
Solar Water Heater System - Install

Serving Marion, MT and surrounding areas

In business since 1994

Free estimates

Credit card accepted

Planetary Systems has been designing and installing renewable energy systems since 1994, and has over 1600 operational systems from .5kw to 22kw, worldwide. We have always been and remain committed to tested and reliable, yet cutting edge technologies to advance local power generation capabilities. We firmly believe all electrical power should be locally generated and using as much energy as practically feasible from wind, solar, hydro-electric and other renewable sources. \n Planetary Systems offers our own battery technology, integrated power solutions, and the best available products available in the world marketplace. \n \nOur offerings are based on value-added products, not bargain basement prices, and include complete testing, design and integration of systems plus expert technical assistance.

 Grid-tie sell back power system
 Gird-tie sell-back power system
 Off-grid power system
 Grid-connected back power
 Pole mounted solar arrays

+7

Recommended by100%of homeowners
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Water Heaters FAQs, answered by experts

The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance.

If your gas water heater is over 20 years old, it should be replaced. Gas water heaters can last up to 12 years and while they can exceed this expectancy if well-maintained, a heater that's 20 years old would require replacement. The heater is unlikely to run as efficiently as a new model and could be more expensive to do so.

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.

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

  • Electric: $600–3,500

  • Gas: $700–$2,700

  • Propane: $700–$2,500

  • High efficiency: $1,500–$3,000

  • Indirect: $1,200–$3,500

  • Hybrid heat pump: $1,200–$3,500

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

The Marion, MT homeowners’ guide to water heater services

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