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

Avatar for Webster Construction
Webster Construction
New to Angi
Water Heater - Install or Replace

Serving Lamar, MO and surrounding areas

Approved

Small jobs welcome

I’m a young outgoing individual, I’ve had a full time job since I was 14 trying every trade you can think of I have several years of plumbing under my belt, I’m a skilled framer, I’ve done electric for several years and even done mechanical work, I found a love and passion for handyman work and decided I was ready to take the leap on my own! If you need anything done no job is to big or small don’t be afraid to reach out I’d love to come check it out for you!!

Avatar for Gary McKinney Plumbing & Sewer
Gary McKinney Plumbing & Sewer
4.1(
37
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Lamar, MO and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"I called the day before and Gary set up an appointment for the following day and gave a time frame when he would be at our house.  He was punctual and very friendly and after looking at the water softner that needed to be disconnected..he said it was an easy job.  He asked if we would like to have them haul off the water softner and we were glad to have them do this for us.  We were also impressed by the cost of the job.  We thought the job would be higher..but we were pleasantly surprisedd by the total of $60.00.  I found Gary McKinney Plumbing on Angie's List and chose them because fo their great reports.  We will definitely use this company on any plumbing needs we have in the future.  GREAT COMPANY AND EMPLOYEES!!!!!!"
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After
Closer view
Recommended by83%of homeowners
Avatar for Ibarra's Plumbing
Ibarra's Plumbing
5.0(
11
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Lamar, MO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Ibarra's Plumbing, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

Country limits
Country limits
Country limits
Country limits
Down town joplin

+2

Response time12 hrs
Response rate90%
Recommended by90%of homeowners
Mr Water Heater
5.0(
1
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Lamar, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Mrwaterheater is 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.

Response time20 mins
Recommended by100%of homeowners
Avatar for Precision R & R, LLC
Precision R & R, LLC
4.9(
6
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Lamar, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

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! Book with us online or feel free to give us a call today!

Response time2 hrs
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
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 Lamar, MO 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."
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+2

Recommended by65%of homeowners
Top Gun Solar & HVAC - Trang ch Facebook
5.0(
1
)
Solar Water Heater System - Install

Serving Lamar, MO and surrounding areas

In business since 2015

Free estimates

Credit card accepted

With over 30 years of experience serving the Cape Fair and surrounding area, Top Gun Solar, LLC, is your solution for all your Solar and HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!

Response time1 day
Recommended by100%of homeowners
Triple R Construction
New to Angi
Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Repair or Service+1 more

Serving Lamar, MO and surrounding areas

In business since 1990

Free estimates

With over 20 years of business, Triple R Construction is the way to go for all your Drywall & Plaster needs. We take great pride in our timeliness, strong work ethic, and superior customer service every time. We can even service your water heaters! Residential & Commercial. Call today for the Drywall/Plaster experts of the "Show me State!" \n \nSatisfaction Guaranteed! \n

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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.

Every type of water heater has its advantages and disadvantages. Understanding those can help you decide the best type for your situation and budget. 

Pros

  • Safer than gas or propane

  • Doesn’t require extensive venting systems

  • Lower upfront costs

  • Simpler to operate

  • No pilot light

  • Easier installation

  • More efficient heating than gas models

  • Available as point-of-use (POU) and whole-house units

Cons

  • Slower to heat water

  • Longer recovery time

  • Possibly higher operating costs

  • Doesn’t work during a power outage

  • Costs can increase without a 240-volt connection

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

No, you’ll need to drain the tank before changing a water heater element, as the water heater element sticks through the side of the tank and uses a gasket to prevent water from pouring out. However, you don’t always need to drain it completely. If you’re only replacing the upper heating element, you can drain the tank until the water line is below the element. If you’re replacing the lower element, you’ll need to drain the whole thing.

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.

The Lamar, MO homeowners’ guide to water heater services

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