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Top-Rated Tankless water heater repair pros in Harsens Island - Updated Nov 2026

Avatar for PP's Plumbing
PP's Plumbing
5.0(
7
)
Tankless Water Heater - Repair

Serving Harsens Island, MI and surrounding areas

Free estimates

Credit card accepted

"I had a flood starting in my basement when my sump pump went out. Luckily, when I called Paul (of PP's Plumbing) he was able to come right over and swap it out before the water really became a problem. He was fast, efficient and fair. I would trust all of my plumbing to Paul."
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+13

Recommended by100%of homeowners
Avatar for Brand New Construction LLC
Brand New Construction LLC
4.5(
288
)
Tankless Water Heater - Repair

Serving Harsens Island, MI and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"This was my first time using BNC and they were fantastic to work with. Charles gave me a fair price and answered all my questions. He worked alongside his crew on the job and the other guys helping were courteous, knowledgeable and took time to answer questions about the job as I was peeking downstairs to see how it was going. They had laid down brand new cloth runners while walking through the house, and were running a shopvac while using the jackhammer. While a mess was unavoidable, there wasn't nearly as much dust and debris as I expected. Overall, BNC did a great job and I will likely use them again for future home repairs."
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+11

Recommended by87%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Tankless Water Heater - Repair

Serving Harsens Island, MI and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I specified that it was a tankless water heater, yet not surprisingly I was referred to a plumber who didn't know anything about tankless heaters, resulting in a waste of a couple of days. The second person did know about them, and so far the repair is working (fingers crossed). I wish CHW would pay attention to the details in my claim."
Recommended by81%of homeowners
Avatar for Complete Comfort Heating & Cooling
Complete Comfort Heating & Cooling
2.3(
2
)
Tankless Water Heater - Repair

Serving Harsens Island, MI and surrounding areas

In business since 2004

Free estimates

Emergency services offered

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time2 hrs
Recommended by100%of homeowners