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Contact the professionals at indoor comfort to take care of your HVAC emergency, no matter the time of day or day of the week. We have the required skills and tools to fix your heating or cooling system so you can quickly use it again. Call our team at (734) 665-9860 to get emergency HVAC services in Washtenaw County & the surrounding areas.
Limited Time Offer $500 Off Any Water Heater Request Service

Tankless Water Heater Installation in Ann Arbor, MI

Homeowner adjusting settings for their water temperature

With tankless water heaters, you enjoy a consistent, on-demand hot water supply with added perks like extended lifespan and better system efficiency.

At Indoor Comfort, we’re experts in tankless water heater installation and replacement. With over 70 years of experience serving the Ann Arbor community, we understand the unique needs of local homeowners and can help you transition to a more efficient, on-demand hot water system.

Get in touch with us now to schedule tankless water heater installation or replacement in Southeast Michigan.

How Tankless Water Heaters Work

These systems provide hot water on demand without the need for a storage tank. When you turn on a hot water tap, cold water enters the unit, triggering a sensor that activates the gas or electric heating element. The water is quickly heated as it flows through the system, instantly delivering hot water to your fixture.

These units typically supply hot water at a rate of 2 to 5 gallons per minute, with gas-powered models offering higher flow rates than electric ones. But larger homes often have multiple simultaneous hot water needs, so a single tankless unit could struggle to keep up, potentially requiring the installation of two units for optimal functionality.

5 Benefits of Tankless Water Heaters

Homeowners looking to upgrade their hot water systems enjoy a range of perks when they choose tankless units. Some key benefits include:

  • Energy efficiency: Hot water only when needed means reduced energy waste.
  • Space-saving design: As compact units, tankless water heaters free up valuable floor space.
  • Longer lifespan: These systems typically last two times longer than traditional water heaters.
  • Endless hot water supply: Without the need for storage tanks, these systems provide continuous, on-demand hot water.
  • Lower operating costs: Long-term utility savings make up for the higher upfront cost.

Tankless Water Heater Installation & Replacement

Installing a tankless water heater in your Ann Arbor-area home typically takes four to six hours. Switching from a traditional to a tankless system can require some additional adjustments to your home’s electrical or gas systems, but our experienced plumbers work those out quickly.

The initial setup may involve some complexity, usually in venting and fuel line adaptations, but the long-term benefits more than justify the brief installation period. We ensure minimal disruption to your daily routine, handling all aspects of the installation efficiently to get your new system up and running quickly and your hot water flowing smoothly.

Tankless System Repair & Maintenance

We offer comprehensive repair services for all water heater issues. Our technicians quickly diagnose and resolve problems, minimizing disruption to your routine and hot water supply. Regular maintenance is key to system longevity and efficiency.

We also provide thorough tune-up services, including flushing to remove mineral buildup, checking and cleaning filters, and inspecting components. Annual maintenance is highly recommended for your tankless unit; it helps prevent unexpected breakdowns, maintains peak performance, and extends your unit’s lifespan.

Why Choose Us?

Indoor Comfort has made our name our guarantee. We’re proud to serve residents from Ypsilanti to South Lyon with standout customer service. We’re also committed to giving back to our local communities thoroughly monthly charity donations.

When you leave it to our specialists for your tankless water heater installation and replacement, you not only receive a hassle-free installation process, but you also enjoy peace of mind knowing you’re getting a worthwhile investment for your home’s hot water supply.

Contact us now and schedule tankless water heater installation and replacement for your home in the greater Ann Arbor area.

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What To Expect

Discover The Indoor Comfort Difference

Immediate 24/7 Service

​​Indoor Comfort’s 24-hour on-call team is dedicated to getting your HVAC system back up and running as soon as possible, no matter the time or day.

No Lemon, Free Replacement Warranty

​If your heat exchanger or compressor fails within the first five years, we will replace the furnace or air conditioner for free.

Comfort Guarantee​

We guarantee that when the equipment we have installed is maintained and operated per the manufacturer’s operating and maintenance manuals, the system will perform as we have stated and agreed upon.

Best Warranty in the Industry​

Our warranty is the best in the industry, with 10 years on parts and five years on labor.

Our Name is Your Guarantee​

We guarantee that you will be satisfied with our work when you choose heating, cooling, or IAQ services with the Indoor Comfort team.

Licensed & Experienced Technicians

Our experts have the expertise and training to deliver the highest quality services every time and get jobs done quickly without compromising our commitment to excellence.

Immediate 24/7 Service

​​Indoor Comfort’s 24-hour on-call team is dedicated to getting your HVAC system back up and running as soon as possible, no matter the time or day.

No Lemon, Free Replacement Warranty

​If your heat exchanger or compressor fails within the first five years, we will replace the furnace or air conditioner for free.

Comfort Guarantee​

We guarantee that when the equipment we have installed is maintained and operated per the manufacturer’s operating and maintenance manuals, the system will perform as we have stated and agreed upon.

Best Warranty in the Industry​

Our warranty is the best in the industry, with 10 years on parts and five years on labor.

Our Name is Your Guarantee​

We guarantee that you will be satisfied with our work when you choose heating, cooling, or IAQ services with the Indoor Comfort team.

Licensed & Experienced Technicians

Our experts have the expertise and training to deliver the highest quality services every time and get jobs done quickly without compromising our commitment to excellence.

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Our Reviews

See What Your Neighbors Are Saying

Every one of your technicians and administrative staff that I have interacted with the past few years have been top notch. Your customer service is super and so appreciated. We have had you fix our a/c unit in the past, and recently had our furnace and…

Tara C.

Tara C.

Professional and friendly service from start to finish! They were able to install an entire new HVAC system in one day and answer all my questions. Looking forward to using their services moving forward!

Tanner R.

Tanner R.

Nothing but positive experiences with this company. I've been using them for HVAC repairs and equipment installations since I first bought my house, and every encounter with every member of their team has been courteous, professional, and helpful. I wouldn't go anywhere else for my HVAC…

Susan D.

Susan D.

Indoor comfort replaced a 31 yo furnace and 27 yo AC unit. They were on time and on task until the job was finished. Install is neat, and they cleaned up well before they left. I have worked with this company for 31 years. They always…

Greg M.

Greg M.

One of the best customer service experience I've ever had. The techs are particularly professional and obviously well trained. I've used Indoor Comfort for several years now and have never been disappointed. They found a crack in my firebox shortly after and thankful I asked them…

Ron A.

Ron A.