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Top-Rated Tankless water heater installers in Harbert - Updated Nov 2026

Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,298
)
Tankless Water Heater - Install

Serving Harbert, MI and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"It couldn’t have gone better! Carl was experienced, knowledgeable and friendly. Plus, he smelled gas which is why he replaced the valve on my water heater. It was a great visit!"
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Response time9 hrs
44 neighbors recently requested a quote
Recommended by86%of homeowners
Aust Plumbing, LLC
3.8(
4
)
Tankless Water Heater - Install

Serving Harbert, MI and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

A true member of the community. Founded in 2007 in an effort to provide high quality, reliable plumbing service to the Southwest Michigan community. Aust Plumbing, LLC is a family owned and operated business. We are not one of those big corporations. With just a couple of people on staff, you will get to know us and we will get to know you. With a six year warranty and unmatched professional service, you can rely on Aust Plumbing for all your plumbing needs. We are here to help you! Give us a call today!

Response time1 day
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Tankless Water Heater - Install

Serving Harbert, 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
Roberts Service Plbg. & Htg. Co.
4.4(
5
)
Tankless Water Heater - Install

Serving Harbert, MI and surrounding areas

In business since 1969

Free estimates

Credit card accepted

Roberts Service Plbg. & Htg. Co., is a customer focused heating and air-conditioning company that was originally started in 1969. Located in Niles, Michigan, we employ highly trained people whose goal is to make our company the best service company in the Michiana & Harbor Country areas. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ, a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to your satisfaction. Call us today! We look forward to earning your business!

Response time1 day
Recommended by100%of homeowners
Avatar for MPO Builders Inc
MPO Builders Inc
4.0(
145
)
Tankless Water Heater - Install

Serving Harbert, MI and surrounding areas

Free estimates

Credit card accepted

"Our MPO handyman completed quite a bit of work in just four hours--it probably would have taken my husband and I at least 12 hours to do everything he did. He loosened a tight hot water faucet handle, insulated some pipes, installed fan switches, repaired broken sink stoppers, and installed many coat hooks in various locations.
Only hiccup was in setting up the appointment. I failed to confirm via email and lost my first appointment slot, but I wish MPO would have tried to confirm with a phone call instead of cancelling me.
"
Recommended by85%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Tankless Water Heater - Install

Serving Harbert, MI and surrounding areas

In business since 1971

Credit card accepted

"Service guy came as scheduled. Sent his "service" requirements to home base Home base calls back and lists, a very long list of what needs to be done and a very long list of what is not covered and what each item costs. The overall cost was outrageous and they weren't willing to give it to me in writing. Everything I had to pay for was overpriced, of course! They told me my other option would be to purchase my own water heater and they would reimburse me for what there water heater would cost, but no reimbursement for Labor, building permit, or any upgrades required by the local building department. The requirements of the building department were minimal. I went to Home Depot and had them do the installation and saved many hundreds of dollars. Lesson learned, have AHS do simpler repairs that don't require municipal building department approval. Have AHS pay for the equipment, and purchase installation from a trusted local installer."
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Recommended by65%of homeowners
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