Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water heater installers and replacers in Walla Walla

Avatar for Total Comfort Solutions, LLC
Total Comfort Solutions, LLC
2904 Melrose Street
4.81(
33
)
Approved Pro
Total Comfort Solutions, LLC
2904 Melrose Street
4.81(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
13 local quotes requested

At Total Comfort Solutions, LLC, it has been our pleasure to provide high quality, affordable and innovative heating and cooling solutions for our customers, while maintaining the highest customer service standards. We install new comfort solutions for residential and commercial customers in the Walla Walla area. By offering innovative solutions such as ground source heat pumps, Total Comfort Solutions, LLC, sets itself apart from the competition.

"I needed two different services and comfort solutions was able to service my A/C and while I was on the phone I also scheduled to have two spigots replaced. Now the A/C service was excellent but the plumbing cost to replace two spigots which took no more than an hour cost 740.00. I'd recommend comfort solutions for heating and cooling. Plumbing service is way above the high range cost for services in our area."

Kellie F on April 2024

At Total Comfort Solutions, LLC, it has been our pleasure to provide high quality, affordable and innovative heating and cooling solutions for our customers, while maintaining the highest customer service standards. We install new comfort solutions for residential and commercial customers in the Walla Walla area. By offering innovative solutions such as ground source heat pumps, Total Comfort Solutions, LLC, sets itself apart from the competition.

"I needed two different services and comfort solutions was able to service my A/C and while I was on the phone I also scheduled to have two spigots replaced. Now the A/C service was excellent but the plumbing cost to replace two spigots which took no more than an hour cost 740.00. I'd recommend comfort solutions for heating and cooling. Plumbing service is way above the high range cost for services in our area."

Kellie F on April 2024


Avatar for MC Mechanical LLC
MC Mechanical LLC
9135 W Yellowstone Ave
5.00(
4
)
Approved Pro
MC Mechanical LLC
9135 W Yellowstone Ave
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
165 local quotes requested

MC Mechanical LLC is a Residential and Commercial new construction focused plumber. We are able to do Water Heater, Faucet, and other replacements of plumbing fixtures. We are not a drain cleaning company. MC Mechanical LLC is focused on being the best it can be for customers in all aspects, and to show that plumbers can be well kept, personable, and fantastic workers. The two owners of MC, Michael S. Reber and Colton S. Orchard. Want to prove this possible. And as a newer company in the Columbia Basin area, wish to prove themselves as a viable alternative to many people in the area.

"Perfect. Nice young men."

Susan T on June 2023

MC Mechanical LLC is a Residential and Commercial new construction focused plumber. We are able to do Water Heater, Faucet, and other replacements of plumbing fixtures. We are not a drain cleaning company. MC Mechanical LLC is focused on being the best it can be for customers in all aspects, and to show that plumbers can be well kept, personable, and fantastic workers. The two owners of MC, Michael S. Reber and Colton S. Orchard. Want to prove this possible. And as a newer company in the Columbia Basin area, wish to prove themselves as a viable alternative to many people in the area.

"Perfect. Nice young men."

Susan T on June 2023


River View Construction
1806 W 4th Ave
5.00(
6
)
Approved Pro
River View Construction
1806 W 4th Ave
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
184 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, framing, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"On time and on budget"

Mitch B on January 2024

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, framing, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"On time and on budget"

Mitch B on January 2024


Avatar for Lost Cow Enterprises LLC
Lost Cow Enterprises LLC
Road 52
5.00(
2
)
Approved Pro
Lost Cow Enterprises LLC
Road 52
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
223 local quotes requested

General contractor. Specializing in kitchen and bath remodeling. We also provide exclusive maintenance and repair services for Vrbo and Airbnb owners.

"Amazing . Rufus and his team are the best in town. I’ve been working with them for almost 8 years and have always been satisfied. Rufus has become family"

Jennifer R on December 2024

General contractor. Specializing in kitchen and bath remodeling. We also provide exclusive maintenance and repair services for Vrbo and Airbnb owners.

"Amazing . Rufus and his team are the best in town. I’ve been working with them for almost 8 years and have always been satisfied. Rufus has become family"

Jennifer R on December 2024


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
55467 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025


Rodriguez construction llc
No reviews
Rodriguez construction llc
No reviews
2 years of experience

Our company provide you with the best quality work done and great pricing we try to beat our competitors as much as we can and our work is done professionally from start to finish with amazing results please give our company a try guarantee you will be satisfied

Our company provide you with the best quality work done and great pricing we try to beat our competitors as much as we can and our work is done professionally from start to finish with amazing results please give our company a try guarantee you will be satisfied


Done Right Heating and Air
No reviews
Done Right Heating and Air
No reviews
Free onsite estimate

Hello looking for a family friendly company hard working no corner cutting were your guys for all AC and heating issues we do everything right or not at all

Hello looking for a family friendly company hard working no corner cutting were your guys for all AC and heating issues we do everything right or not at all


Rescue Plumbing LLC
3080 Bell Road Northeast
No reviews
Rescue Plumbing LLC
3080 Bell Road Northeast
No reviews
37 years of experience

Rescue Plumbing LLC in Moses Lake Delivers quality Plumbers Water Heaters for all your Plumbing needs.A quality plumber for all your plumbing needs.Plumbers in Moses Lake and surrounding areas.Plumber Moses Lake,Plumbers Moses Lake,Plumbing Moses Lake,Water Heaters Moses Lake,Water Heater Moses Lake,Plumber,Plumbers,Plumbing,Water Heaters,Water Heater,Moses Lake Plumber,Moses Lake Plumbers,Moses Lake Plumbing,Moses Lake Water Heaters,Moses Lake Water Heater

Rescue Plumbing LLC in Moses Lake Delivers quality Plumbers Water Heaters for all your Plumbing needs.A quality plumber for all your plumbing needs.Plumbers in Moses Lake and surrounding areas.Plumber Moses Lake,Plumbers Moses Lake,Plumbing Moses Lake,Water Heaters Moses Lake,Water Heater Moses Lake,Plumber,Plumbers,Plumbing,Water Heaters,Water Heater,Moses Lake Plumber,Moses Lake Plumbers,Moses Lake Plumbing,Moses Lake Water Heaters,Moses Lake Water Heater


Borey and Sons Inc
1100 E Columbia St
5.00(
4
)
Borey and Sons Inc
1100 E Columbia St
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Borey and Sons Inc is a retail/fabrication shop offering all the major brands of Engineered Stone, Granite, and Solid Surface for countertops and other surfacing projects. We specialize in countertops and accessories such as sinks and faucets plus tile backsplash installation. We are a family owned and operated company and have been doing business in the Tri-Cities and surrounding areas for over twenty years. Stop by our office or visit our website at www.boreyandsonsinc.com to see all we have to offer. Don't forget to like our page on Facebook!

Borey and Sons Inc is a retail/fabrication shop offering all the major brands of Engineered Stone, Granite, and Solid Surface for countertops and other surfacing projects. We specialize in countertops and accessories such as sinks and faucets plus tile backsplash installation. We are a family owned and operated company and have been doing business in the Tri-Cities and surrounding areas for over twenty years. Stop by our office or visit our website at www.boreyandsonsinc.com to see all we have to offer. Don't forget to like our page on Facebook!


DC Appliance Repairs
PO Box412
1.00(
3
)
DC Appliance Repairs
PO Box412
1.00(
3
)
6 years of experience

Repairs and installs all appliances no matter the age or brand and we have low cost diagnostic of $85. We also offer a clean and maintain service for all appliances in the home to make sure they have the longest life span as possible.

"I called for washing machine repair and he set up an appointment for the next morning. He no showed. I texted him and he had a family emergency, which is fine, but set up another appointment to come out the next day. He once again no showed. I again texted him, which he read the text, but no response."

Teresa W on June 2023

Repairs and installs all appliances no matter the age or brand and we have low cost diagnostic of $85. We also offer a clean and maintain service for all appliances in the home to make sure they have the longest life span as possible.

"I called for washing machine repair and he set up an appointment for the next morning. He no showed. I texted him and he had a family emergency, which is fine, but set up another appointment to come out the next day. He once again no showed. I again texted him, which he read the text, but no response."

Teresa W on June 2023

...
Showing 1-10 of 179

FAQs for water heater installation and replacement projects in Walla Walla, WA

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Walla Walla, WA homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Beautiful large white bathroom
Apr 30, 2025
Apr 30, 2025
Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
marble kitchen counter with gold faucet
Apr 28, 2025
Apr 28, 2025
Explore the average cost to replace a kitchen faucet with a professional plumber based on factors like faucet type, features, labor, and unexpected costs.
plumber installing sewer main pipes in the ground
Apr 25, 2025
Apr 25, 2025
Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
water main being repaired by plumbers
Apr 24, 2025
Apr 24, 2025
Main water line leak repair costs depend on how much of the line needs repair and other factors. Learn what influences the price before you take on this project.
A couple cooking together
Apr 25, 2025
Apr 25, 2025
Budget for gas line installation costs based on factors such as gas line type, pipe material, project type, permits, potential repairs, labor, and more.
Share project details to get started.