Tankless Water Heaters in South Lyon, MI

If the tankless water heater in your South Lyon, MI home needs repair, our plumbers at Matheson Heating, Air & Plumbing can help. This type of system is highly efficient when working as it should. However, just like traditional systems, it will occasionally need the attention of a professional. Our tankless water heater repair team is always available to assist with your water heater needs.

South Lyon Tankless Water Heaters

Even though tankless water heaters are reliable, issues that require prompt attention can still arise. When problems occur, it’s crucial to hire a professional for repairs rather than attempting to fix them yourself.

Our professionals have the expertise to diagnose and address complex issues accurately. Attempting DIY repairs can lead to missed problems or improper fixes, which might cause more significant damage and higher repair costs down the road. Additionally, our plumbers use specialized tools and have access to genuine replacement parts, ensuring your water heater performs as it should.

Another key consideration is that DIY repairs can void your manufacturer’s warranty, leaving you unprotected in the event of future issues. By entrusting your tankless water heater repairs to one of our skilled South Lyon plumbing technicians, you safeguard both your system’s longevity and your investment.

You may need tankless water heater repair service for several reasons.
  • Water leaks
  • Low water pressure
  • Lukewarm water
  • Water heater keeps shutting off

One of the most evident signs that your water heater needs repair is water leaking from the unit. Over time, it’s not uncommon for plumbing connections to loosen, leading to leaks. If this scenario occurs, you should shut off the valve to your water heater. Doing so will help prevent further water damage until a professional can address the issue.

Another issue you may encounter is low water pressure. To determine if this problem is due to your hot water supply, check the cold water pressure as well. If only the hot water pressure is low, sediment buildup in your lines or a clogged filter may restrict the water flow. This is particularly common in homes with hard water, where minerals can accumulate in your system over time, affecting performance.

On the other hand, if your hot water suddenly turns lukewarm, this could indicate a serious problem. The issue might stem from corrosion within the unit or a problem with the gas flow to the burner for gas-powered water heaters. Both scenarios can result in water that doesn’t get hot enough for your needs.

Another frustrating issue is when your water heater repeatedly shuts down. The shutdown may be due to an activated limit switch. This safety feature prevents overheating; replacing the filter can sometimes resolve this issue. In more severe cases, persistent shutdowns may signal a malfunctioning thermostat or even an electrical problem that requires immediate professional attention.

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Another Successful Comfort Mission!

I came home after working the midnight shift to a busted water heater that was leaking for hours. Being new to the area, I had no idea who to call. I randomly looked online for someone to come out fast. Luckily I found Matheson. They have 24 hour emergency serve, reasonably price, and came out fast. Jared was helpful, friendly, professional, respectful, and thoroughly explained what was going on and what i needed. I would highly recommend
Mel Thomas
Mel Thomas
13:07 14 Mar 25
Jack did a great job with the repair on our furnace! He was professional and did a great job explaining the issues and our options for resolution. Very happy. 3.12.25 - Used Matheson for a toilet install and that went exceptionally well as well. Jacob was courteous and professional from start to finish. We bought the wrong the toilet and he had to come back the next day and still delivered great service. Very thankful for the pros at Matheson!
Lawrence Barbieri
Lawrence Barbieri
13:47 12 Mar 25
Jacob (Jake) Michaels and Matheson were awesome! They were out a few times in the past month to fix the water heater and install a new water softener. Jake was extremely helpful and always willing to answer questions and walk is through what the issues were. We will definitely be looking to them for all our future needs!
Joshua Bridges
Joshua Bridges
19:19 08 Mar 25
When my Bryant Evolution furnace had a bad heat exchanger for the second time, I contacted Carrier to see what, if any, warranty programs were available. I was informed that I could install a new top of the line Infinity at a significantly reduced cost before September 2025. I proceeded to contact several contractors who said they were not aware of any program and just provided an estimate for a new furnace. All except Troy C at Matheson. He believed my claim and went to bat for me by contacting Carrier to investigate the program I was referencing. It wasn't an easy process but Troy's persistence paid off and Matheson installed the new Carrier Infinity using the warranty program. Dakota was the lead technician who came out with Gavin for the installation. Both were professional and courteous. Dakota also put in a return vent that looked like it was intended to be there! Troy visited the site as well to make sure everything was going smoothly. The process was seamless and I am enjoying the Infinity. It is quiet and the new thermostat allows me to adjust the heat from my phone! Luv it. I will be using Matheson in the future and look forward to installing an infinity a/c when/ if it is needed! Troy and his team are the best!
Phyllis Barone
Phyllis Barone
21:40 06 Mar 25
I've been having Matheson take care of my HVAC for decades and have never been disappointed. Most recently, I bought a new house and decided to replace the 30+ year old furnace. My salesperson was Troy, who knew everything about the existing furnace, the best size for my new place, and the pros and cons of the different options. I scheduled for the following week, and the job was done by a seriously capable team with no problems or complications. This is one of the most dependable companies I have ever worked with, and the people who come to the house are always courteous, well-prepared and tidy. You can't go wrong with Matheson.
Kathleen
Kathleen
23:36 25 Feb 25
I thought for sure I would need a new hot water heater but Jared & his co worker( I apologize, I forgot your name) reassured me that was not needed. There were a couple of leaks that they repaired, replaced and I am so grateful. All the work was explained to me, suggestions were made, acted very professional but friendly too and they cleaned up after the job was finished! I have used Matheson Heating and Air before and I will continue to use Matheson Heating and Air in the future.
Laurie Trindade
Laurie Trindade
16:27 17 Feb 25
Called Matheson Sunday with their emergency number and the gentleman who answered was super nice. Said he could get someone out that day for an emergency fee or the first available appointment on Monday. I chose to wait til Monday and Devin came out and addressed the problem quickly. It ended up being cheaper than I thought and now I have heat 🙏🏼 their plumbing and heating services have come through for me this past year! Thanks guys
Kaitlyn Philpot
Kaitlyn Philpot
17:02 03 Feb 25
I am a mitigation contractor and we needed to have a furnace and water heater removed so we could complete repairs needed to restore the home. Mathewson Heating and Cooling had previously installed the furnace and had left sticker on the customers furnace. I have had no previous experience with Mathewson Heating and asked our customer if they were okay with us contacting them and she was.I was a little concerned about removing the furnace and water heater in January but after speaking with Rich and explaining the situation we were able to come up with a plan where they would remove the appliances first thing in the morning and as long as we could complete our repairs within a few hours time they could come back the same afternoon and reinstall them. The plan worked flawlessly!!! The lead technician Dakota communicated well and was a pleasure to work with. Thanks for the great work!I would definitely recommend Mathewson Heating and Cooling.
Tim Stema
Tim Stema
13:52 03 Feb 25
Matheson is the best! Devin services and performs maintenance on our Carrier units and he’s always very efficient. This time he replaced the heat exchanger on our furnace. Was in and out in under 4 hours.Thanks for the great customer experience.
Angela Sullivan
Angela Sullivan
18:42 27 Jan 25
I found out about Matheson on the Consumer Energy website. I was impressed by all the great reviews. I had already been dealing with a different heating company and wanted a change. I needed a new furnace so I called Matheson. Rich Linder came out and was easy to talk to, no hard sale. He offered extra services that the other companies did not. I was so pleased, I signed up right on the spot. The day of the install, his crew came out and did an exceptional job. It was a breeze. They were very careful, and cleaned up afterwards. They actually went out of their way to not track through the house and used the basement walkout even through that required additional walking. Matheson is now my go-to heating and cooling company. I would recommend Matheson to all my friends and family. Thank you Matheson team for an outstanding experience!
LaJuana White
LaJuana White
17:49 24 Jan 25

Local Tankless Water Heater Repair

Matheson Heating, Air & Plumbing offers tankless water heater repair services in South Lyon and the surrounding areas. We’ve been serving our local community since 1946 and have a wealth of knowledge to handle all your plumbing needs. We’re very proud to be a family-owned business and always offer a 100% customer satisfaction guarantee. We’re happy to be a winner of Angi’s Super Service award and a supplier of Bradford White water heaters.

If you need tankless water heater services in South Lyon, you can rely on our plumbing experts at Matheson Heating, Air & Plumbing.