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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified water heater services reviews

Find Water heater pros in Greenleaf

Avatar for DIAMOND HEATING & COOLING

DIAMOND HEATING & COOLING

4.90(
142
)
Approved Pro

DIAMOND HEATING & COOLING

4.90(
142
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 years of experience

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

"Victor did a very thorough job. Replaced a capacitor and checked out everything."

Michael P on December 2025

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

"Victor did a very thorough job. Replaced a capacitor and checked out everything."

Michael P on December 2025


Avatar for Five Star Service Pros, LLC

Five Star Service Pros, LLC

4.90(
163
)
Approved Pro

Five Star Service Pros, LLC

4.90(
163
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
33 years of experience

Five Star Service Pros is Boise's #1 plumbing company. We are proud to offer top-rated plumbing services in Boise, Meridian, Eagle, Kuna, Star, Nampa, Caldwell, Middleton, and the entire Treasure Valley. Our team specializes in both residential and commercial plumbing, providing solutions for the toughest of drain clogs to major sewer and water line repairs. We are experts in trenchless pipe lining and sewer repair, offering a fast, cost-effective alternative that saves your yard from unnecessary digging. Our services also include drain cleaning, flood repair & restoration, and sewer camera inspection. With nearly 40 years of experience, we guarantee honest pricing, eco-friendly options, and 24/7 availability for emergencies.

"Ray & his team saved our sanity, pocketbook & potentially house. After HORRIBLE expensive experience with American Rooter & Drain, Ray swooped in to save the day. They completed clearing our main line fast, efficient & fair priced. We cannot say enough how grateful we are to have found him & his team. Do NOT hesitate to call Ray for all your sewer needs. We will be singing his praises for years & referring everyone in need of these services to Five Star Service Pros. He brags about having all five star reviewsâ ¦rightfully so Ray. Keep up being an awesome human being!"

Cheryl M on April 2024

Five Star Service Pros is Boise's #1 plumbing company. We are proud to offer top-rated plumbing services in Boise, Meridian, Eagle, Kuna, Star, Nampa, Caldwell, Middleton, and the entire Treasure Valley. Our team specializes in both residential and commercial plumbing, providing solutions for the toughest of drain clogs to major sewer and water line repairs. We are experts in trenchless pipe lining and sewer repair, offering a fast, cost-effective alternative that saves your yard from unnecessary digging. Our services also include drain cleaning, flood repair & restoration, and sewer camera inspection. With nearly 40 years of experience, we guarantee honest pricing, eco-friendly options, and 24/7 availability for emergencies.

"Ray & his team saved our sanity, pocketbook & potentially house. After HORRIBLE expensive experience with American Rooter & Drain, Ray swooped in to save the day. They completed clearing our main line fast, efficient & fair priced. We cannot say enough how grateful we are to have found him & his team. Do NOT hesitate to call Ray for all your sewer needs. We will be singing his praises for years & referring everyone in need of these services to Five Star Service Pros. He brags about having all five star reviewsâ ¦rightfully so Ray. Keep up being an awesome human being!"

Cheryl M on April 2024


Avatar for Easy Heating & Air

Easy Heating & Air

4.90(
182
)
Approved Pro

Easy Heating & Air

4.90(
182
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

Our goal is to provide honest and outstanding service through dedication, hard work, attention to detail, integrity and always focusing on our customers best interest at hand. We know that the secret to our success has and will continue to be our satisfied customers.

"Mike is the best! I contacted Easy at the start of heat wave (like everyone else :) ). They were in contact with me through the 3 day wait while they could get an available tech to check out what was wrong with my AC unit. Mike was not only right on time, but also found the issue and reset the entire system. Making sure everything was in working order before leaving. Thanks Mike! Your the best!"

Brenda L on June 2025

Our goal is to provide honest and outstanding service through dedication, hard work, attention to detail, integrity and always focusing on our customers best interest at hand. We know that the secret to our success has and will continue to be our satisfied customers.

"Mike is the best! I contacted Easy at the start of heat wave (like everyone else :) ). They were in contact with me through the 3 day wait while they could get an available tech to check out what was wrong with my AC unit. Mike was not only right on time, but also found the issue and reset the entire system. Making sure everything was in working order before leaving. Thanks Mike! Your the best!"

Brenda L on June 2025


Avatar for Top Shelf Heating and Air

Top Shelf Heating and Air

4.92(
50
)
Approved Pro

Top Shelf Heating and Air

4.92(
50
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
7 years of experience

Top Shelf Heating and Air is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"This company’s name is appropriately reflected in their competency, integrity, professionalism, and value they provide. My new home’s furnace has been having the same problem for the last two winters, and I have had the builder’s subcontractor, and two other HVAC companies try and fail to resolve condensation issue that prevents the furnace from running. Top-shelf showed up and resolved the issue which turns out to be an installation flaw. Chris took his time explained the issue and the options to repair it."

Brad B on December 2025

Top Shelf Heating and Air is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"This company’s name is appropriately reflected in their competency, integrity, professionalism, and value they provide. My new home’s furnace has been having the same problem for the last two winters, and I have had the builder’s subcontractor, and two other HVAC companies try and fail to resolve condensation issue that prevents the furnace from running. Top-shelf showed up and resolved the issue which turns out to be an installation flaw. Chris took his time explained the issue and the options to repair it."

Brad B on December 2025


Avatar for JRS Plumbing

JRS Plumbing

4.95(
40
)
Approved Pro

JRS Plumbing

4.95(
40
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
14 years of experience

JRS Plumbing was established in October of 2012. However, owner Jim has been working in the plumbing industry since 1996. He has been a journeyman plumber since 2000, specializing in plumbing for custom home construction jobs, remodels and small commercial jobs. He is familiar with all aspects of the plumbing trade and has worked in a supply house and as a commercial estimator. With almost 20 years experience, Jim is your top plumber in Treasure Valley! With service throughout the entire Treasure Valley including Boise, Garden City, Nampa, Caldwell, Star, Eagle, Emmett, Kuna, and Meridian - we will be there to help you with your plumbing concerns. Additional phone: 208-231-1780

"I was impressed with the detail and options were explained and I was able to select what I wanted to have done. The work included going under the house. Glad he did it and not me. Will use him again at home and at my duplex should the need arise. Excellent service. "

LYNN C on December 2025

JRS Plumbing was established in October of 2012. However, owner Jim has been working in the plumbing industry since 1996. He has been a journeyman plumber since 2000, specializing in plumbing for custom home construction jobs, remodels and small commercial jobs. He is familiar with all aspects of the plumbing trade and has worked in a supply house and as a commercial estimator. With almost 20 years experience, Jim is your top plumber in Treasure Valley! With service throughout the entire Treasure Valley including Boise, Garden City, Nampa, Caldwell, Star, Eagle, Emmett, Kuna, and Meridian - we will be there to help you with your plumbing concerns. Additional phone: 208-231-1780

"I was impressed with the detail and options were explained and I was able to select what I wanted to have done. The work included going under the house. Glad he did it and not me. Will use him again at home and at my duplex should the need arise. Excellent service. "

LYNN C on December 2025


Avatar for DIRT BROTHERS LLC

DIRT BROTHERS LLC

5.00(
9
)
Approved Pro

DIRT BROTHERS LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Dirt Brothers specializes in providing top-notch excavation and dirt work services, with a focus on septic systems, water, and sewer lines. Our company is licensed and bonded in Idaho, allowing us to install both basic and complex systems. With our extensive experience, we can replace your outdated system or install a new one in your dream home.

"We hired the Dirt Brothers to do a full septic and drain field replacement at our residence. They were the best price and went above and beyond in their customer service and product delivery. This two man team were wonderful to work with and did everything they could to make this unfortunate situation better for us. I would definitely recommend them to anyone else needing septic and excavating work"

Matt B on January 2025

Dirt Brothers specializes in providing top-notch excavation and dirt work services, with a focus on septic systems, water, and sewer lines. Our company is licensed and bonded in Idaho, allowing us to install both basic and complex systems. With our extensive experience, we can replace your outdated system or install a new one in your dream home.

"We hired the Dirt Brothers to do a full septic and drain field replacement at our residence. They were the best price and went above and beyond in their customer service and product delivery. This two man team were wonderful to work with and did everything they could to make this unfortunate situation better for us. I would definitely recommend them to anyone else needing septic and excavating work"

Matt B on January 2025


Avatar for Apple Plumbing and Remodeling

Apple Plumbing and Remodeling

4.78(
84
)
Approved Pro

Apple Plumbing and Remodeling

4.78(
84
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

Apple Plumbing and Bath has successfully been completing plumbing service and bathroom remodel projects for residential and business customers for over ten years. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I had my bath tub replaced with a walk in shower and a new vanity & top installed. Robert constantly consulted with me and made very sure I was happy with the products. He cared that his work lived up to my expectations. I trust him completely because he earned that trust. I absolutely recommend Apple Plumbing!"

Sharon G on November 2021

Apple Plumbing and Bath has successfully been completing plumbing service and bathroom remodel projects for residential and business customers for over ten years. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I had my bath tub replaced with a walk in shower and a new vanity & top installed. Robert constantly consulted with me and made very sure I was happy with the products. He cared that his work lived up to my expectations. I trust him completely because he earned that trust. I absolutely recommend Apple Plumbing!"

Sharon G on November 2021


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
10 years of experience
Free onsite estimate

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Avatar for Fix It Frankie A/C and Heating

Fix It Frankie A/C and Heating

4.82(
11
)
Approved Pro

Fix It Frankie A/C and Heating

4.82(
11
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

"He did a great jop, with a very reasonable price. He saved my ####."

Dennis O on December 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

"He did a great jop, with a very reasonable price. He saved my ####."

Dennis O on December 2025


Avatar for Z Plumberz of the Treasure Valley

Z Plumberz of the Treasure Valley

5.00(
12
)
Approved Pro

Z Plumberz of the Treasure Valley

5.00(
12
)
Approved Pro
6 years of experience
Free onsite estimate

Here at Z Plumberz of the Treasure Valley, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle plumbing work in Nampa and the surrounding areas - Call today!

"They were quick, reasonable in price, and they did what they said."

KAREN Z on January 2026

Here at Z Plumberz of the Treasure Valley, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle plumbing work in Nampa and the surrounding areas - Call today!

"They were quick, reasonable in price, and they did what they said."

KAREN Z on January 2026

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Water Heaters questions, answered by experts

When replacing an old unit, you might want to switch from a gas water heater to an electric water heater or vice versa. To do this, you will likely need to add infrastructure to the area. For example, you likely don’t have a gas line that served your old electric water heater. You’d have to call a plumber to put in a new gas line. If you’re replacing a gas unit with an electric one, the plumber will need to safely cap the old gas line. You will then need an electrician to add wiring for the new electric unit.

Gas water heaters last between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don’t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit. 

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

How long a water heater lasts depends on the type. A conventional tanked water heater has an average lifespan of eight to 12 years. Tankless models typically last a little longer, anywhere from 10 to 15 years. Regular maintenance can help you extend the life of your water heater and keep operating costs in check.

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.

The Greenleaf, ID homeowners’ guide to water heater services

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

What do you need done? We’ll find top pros.
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