Get matched with top water heater pros in Shepherd, MT

Q: What are the advantages of replacing a water heater?

• <div><p>Replacing facilitates energy savings, decreases repair frequency, and aligns with modern safety regulations, maximizing safety.</p></div>

Q: Should I replace my 20-year-old gas water heater?

• <div><p>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.</p></div>

Q: What factors affect the cost of water heater installation?

• <div><p>Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.</p></div>

Q: Are hot water heater expansion tanks necessary or required by code?

• <div><p>While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.</p></div>

Q: What are the different types of water heaters available for installation?

• <div><p>Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.</p></div>

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Verified Reviews for Water Heater Service pros in Shepherd, MT

*The Angi rating for Water Heater Service companies in Shepherd, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Shepherd, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on August 14, 2026

Reviewed in August 2026
I had to make sure and give New Generation Builders a great review. My family has had a terrible time with contractors. The last one created a water leak that took over $18,000.00 to fix. Jesse and his team came and fixed everything. Starting from the bidding process until they completed all the...
New Generation Builders
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Reviewed in April 2023
I had Tobin replace my water heater when I was in a bind with a newborn and a wife that needed hot water fast . He was very knowledgeable on what water heater would be best for my family and came and did the work promptly and professionally, and when the job was done, you couldnâ t even tell...
Bridger Creek Plumbing, LLC
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Reviewed in February 2023
Friendly, polite and prompt. House water was back up and running in 12 hours of a pipe burst. Came back to fix the rest of the issues the next day.
Spartan Plumbing
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Reviewed in February 2021
Mark did a fantastic job installing a tankless water heater. They arrived ready for the job with all the parts and supplies needed. They may have even left the area cleaner than they found it. I highly recommend Benjamin Franklin.
Benjamin Franklin Plumbing
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Reviewed in November 2020
They were very responsive to the original request to come to our house on a Saturday to look at our project to remove our exhausting water heater and install a tankless on demand Rinnaii unit and showed up and did exactly what they said and did a great job. I would recommend them to anyone who...
American Plumbing, Heating and Excavation, LLC
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Reviewed in September 2020
I called asking for a quote on a tankless water heater for my home. Dave came over and explained what he could do for me. He was confident and professional so I decided to hire him. I had the heater installed in a few days. He cleaned up and disposed my old heater. Very happy with his work.
Christoferson Plumbing and Heating, Inc.
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Reviewed in February 2019
Carlson plumbing called back right away and were able to squeeze me into their schedule quickly for a new water heater. Thanks so much!
Carlson Plumbing, Inc.
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Reviewed in February 2019
They got the job done fast. Water heater is working really well.
Benjamin Franklin Plumbing
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Find Water heater pros in Shepherd

Benjamin Franklin Plumbing

4.4(

199

)

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+2 more

Serving Shepherd, MT and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Mark did a fantastic job installing a tankless water heater. They arrived ready for the job with all the parts and supplies needed. They may have even left the area cleaner than they found it. I highly recommend Benjamin Franklin."

Response time1 day

Response rate91%

6 neighbors recently requested a quote

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Shepherd, MT and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Gave me straight up and valuable advice. I would hire them when in need of other water issues for sure."

10 neighbors recently requested a quote

Recommended by75%of homeowners

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Christoferson Plumbing and Heating, Inc.

4.9(

)

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Shepherd, MT and surrounding areas

In business since 1983

Free estimates

"I called asking for a quote on a tankless water heater for my home. Dave came over and explained what he could do for me. He was confident and professional so I decided to hire him. I had the heater installed in a few days. He cleaned up and disposed my old heater. Very happy with his work."

Response time3 hrs

Recommended by90%of homeowners

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+3 more

Serving Shepherd, MT and surrounding areas

In business since 2007

Free estimates

"Replaced 2 water heaters. Good job!"

Response time9 hrs

Recommended by90%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Shepherd, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Still waiting for parts after 7 days. TOMORROW IS A WEEK.. We have no water heater. My wife recently had surgery and needs higene.can we replace the water heater???? PLEASE"

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Shepherd, MT and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet. I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."

Recommended by65%of homeowners

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Drop Tine Plumbing and Heating

5.0(

)

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+3 more

Serving Shepherd, MT and surrounding areas

In business since 2023

Free estimates

Warranties offered

We are 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. \n,

Response time6 hrs

Recommended by100%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Shepherd, MT and surrounding areas

In business since 2002

Free estimates

Emergency services offered

20% new business discount for everyone on labor !!! Montana master plumber 35 years experience. Residential, commercial, service

Recommended by100%of homeowners

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Rock N Plumbing LLC

New to Angi

Water Heater - Install or Replace

Serving Shepherd, MT and surrounding areas

In business since 2022

Credit card accepted

Offers commercial services

With over 20 years of experience, Rock N Plumbing LLC, is your go to for all of your plumbing needs. We work tirelessly to meet and exceed your expectations and constantly strive for perfection. Give us a call today and lets get started! 1406-855-6514

Response time3 hrs

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Big Mountain Plumbing LLC

4.5(

)

Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Shepherd, MT and surrounding areas

In business since 2023

Free estimates

Credit card accepted

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. \n \n

Response time2 hrs

Recommended by100%of homeowners

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Showing 1-10 of 13

Water Heaters questions, answered by experts

Replacing facilitates energy savings, decreases repair frequency, and aligns with modern safety regulations, maximizing safety.

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.

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.

The Shepherd, MT homeowners’ guide to water heater services

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

See all articles

Haley Nothstein
•
Oct 1, 2026Oct 1, 2026
How Much Does a Water Heater Gas Valve Replacement Cost? [2026 Data]
Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
Scott Dylan Westerlund
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Flush a Water Heater? [2026 Data]
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Allie Ogletree
•
Aug 3, 2026Aug 3, 2026
How Much Does a Tankless Water Heater Cost? [2026 Data]
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Taylor Sansano
•
Jul 9, 2026Jul 9, 2026
Water Heater Frozen? How to Defrost a Water Heater
Worried your water heater might freeze this winter? Learn to spot the warning signs and how to safely thaw your tank or tankless system out if necessary.
Kelly Reilly
•
Jul 9, 2026Jul 9, 2026
The Pros and Cons of Hybrid Water Heaters
Hybrid water heaters will have you weighing high initial costs versus long-term savings. Is it the right option for you? Explore the pros and cons of hybrid water heaters.
C.E. Larusso
•
Jul 20, 2026Jul 20, 2026
How Long Do Water Heaters Last?
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.