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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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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 hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

There are pros and cons to tankless water heaters. They are more efficient than traditional tank water heaters, and maintenance costs are lower. These units are also much more compact. On the other hand, they cost about twice as much to install as traditional tank water heaters and are more limited in terms of flow rate.

Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

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.