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Top-Rated Tankless water heater installers in Grass Lake - Updated Nov 2026

AAA Service Network
4.6(
14
)
Tankless Water Heater - Install

Serving Grass Lake, MI and surrounding areas

Approved

In business since 1979

Emergency services offered

Credit card accepted

"This a case of a local shop being purchased by a big guy some10 yrs ago.  As time goes on we feel less and less valued as a long time customer.  We use them for many of our repair issues and are satisfied with their work.  An example of DISSATISFACTION came recently when our year old water heater failed and was replaced under warranty.  The initial cost was $1467.00.  A year and a half later, we were hit with another $400.00 "labor charge" to replace it AND the warranty was not reset to new---with the new unit!! We have great faith in the integrity of several of our favorite service guys and request them when we call for service.  But as we told our guy "Tim" yesterday, if he goes, we'll most likely be right behind him!  That said---the office help is unfailingly polite and pleasant, they call to gauge our satisfaction with the visit and they seem sincere.  Honestly, if we switch to someone new it could be better---BUT--it could be the same or worse!  Maybe I'm dreaming to expect personal consideration regarding ALL the work and $$$ I've directed their way."
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Benjamin Franklin Plumbing of Ann Arbor
Benjamin Franklin Plumbing of Ann Arbor
5.0(
5
)
Tankless Water Heater - Install

Serving Grass Lake, MI and surrounding areas

Approved

In business since 2024

Warranties offered

Small jobs welcome

Benjamin Franklin Plumbing of Ann Arbor 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. \n

50 Gal Water Heater
Response time9 hrs
Response rate92%
2 neighbors recently requested a quote
Avatar for The Grate Haus
The Grate Haus
4.5(
64
)
Tankless Water Heater - Install

Serving Grass Lake, MI and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"We called them on Monday morning and they worked us in to get it done the same day.  They installed the hot water heater in a timely manner, and did a great job.  Very professional and helpful!  Would definitely use again."
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+1

Recommended by90%of homeowners
Livingston Plumbing & Mechanical
5.0(
6
)
Tankless Water Heater - Install

Serving Grass Lake, MI and surrounding areas

In business since 2008

Emergency services offered

"We called Greg on a Friday morning and he was there that evening. He came back Monday to test the water and then installed a custom built water softener on Thursday.He evaluated what type of softener we needed by asking about our families particular needs. Greg was very knowledgeable of his product, explained exactly what work was going to be performed and the price. I was extremely pleased with his professionalism and punctuality. I would recommend Livingston Plumbing to anyone I know looking for plumbing work and look forward to working with Greg in the future."
Recommended by100%of homeowners
All Around Plumbing LLC
4.2(
20
)
Tankless Water Heater - Install

Serving Grass Lake, MI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I had 2 inches of water in my basement. I called All Around Plumbing and they were there the next day.They solved my problem...and even a couple more drain issues. Very good people to work with and VERY reasonable prices. All plumbers I've ever used seem to want to make a month's salary on every job...but not All Around. I'd recommend All Around in a heartbeat...I'll always use them."
We strive to exceed your expectations!
Our service department can replace or repair your household plumbing fixtures and appliances.
We pride ourselves in the dirty job of clearing drains and sewers.
Recommended by88%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Tankless Water Heater - Install

Serving Grass Lake, MI and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
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+2

Recommended by65%of homeowners
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