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TRUSTED BY MENDON, MI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified water heater services reviews

Top-Rated Water heater pros in Mendon - Updated Nov 2026

Avatar for The Service Professor, Inc. - Plumbing
The Service Professor, Inc. - Plumbing
4.3(
1,056
)
Water Heater - Repair or ServiceWater Heater - Install or ReplaceTankless Water Heater - Install+1 more

Serving Mendon, MI and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Andrew was very knowledgeable and thorough in explaining to us the differences and advantages about converting to a tankless water heater. The installation went smooth and as of now we are happy customers and would call them again if we needed."
My jobs
My jobs
My jobs
My jobs
My jobs

+8

Response time6 hrs
27 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Shamrock Heating and Cooling
Shamrock Heating and Cooling
3.8(
13
)
Tankless Water Heater - RepairWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Mendon, MI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

We want to make the installation of your new equipment as easy and convenient for you as we can. We know it can be a hassle to have something like this happening your home, so we’re going to take a series of steps to minimize any disruption to your everyday life you might be expecting to experience. \n

Project Photos
Project Photos
23 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Mendon, MI and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
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+2

Recommended by65%of homeowners
Case Plumbing
5.0(
2
)
Water Heater - Repair or Service

Serving Mendon, MI and surrounding areas

In business since 1985

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

Response time11 hrs
Recommended by100%of homeowners
Rob Seth Construction
4.1(
34
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Mendon, MI and surrounding areas

In business since 1998

Free estimates

Welcome to Rob Seth Construction. We are a high quality building & remodeling company. We are committed to delivering the best results for a more than reasonable price. No job is too small, and no job is too big or " can't be done." RSC is a " one call does it all " company, which means fewer contractors in your home. Rob Seth Construction was created with the budget conscious homeowner in mind. We offer a wide range of materials , ideas and solutions to complete even the most complex of projects at a reasonable price.

custom garage
custom garage
custom garage
lake house
lake house

+51

Recommended by95%of homeowners
Avatar for Coe's Drain Cleaning Specialists
Coe's Drain Cleaning Specialists
5.0(
2
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Mendon, MI and surrounding areas

In business since 1994

Emergency services offered

If you are ever in a situation in which you need plumbing services performed within your home or business, we strongly encourage you to contact Drain Cleaning Specialists immidiatly. While we are not a free service, we do offer experienced plumbing contractors who can get the job done in a fast and efficient manner. You can reach us with a single call on (269) 692-2738 whenever the need for plumbing services is needed.

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+4

Recommended by100%of homeowners
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Water Heaters FAQs, answered by experts

One of the primary benefits of a heat pump water heater is how cost-effective it is. How much you save will depend on your water usage and electricity costs. That being said, we can ballpark savings for the average home of between $100 and $500 per year. You can increase that savings rate by researching and applying available energy incentives available in your area. If you really want to focus on cost, consider a tankless water heater.

You don’t have to replace expansion tanks at the same time as your hot water heater. You may be able to go six to 12 years or more before needing to replace your expansion tank. At $150 to $450, hot water heater expansion tanks are usually much more affordable than the cost of hot water tanks themselves, which average about $1,190.

Every city and state will have its own set of installation codes and laws. Some won’t require you to obtain a permit before replacing your water heater, though we recommend you do, regardless of the local codes. On the other hand, some cities and states might require secondary permits for plumbing and electrical work related to the installation. Check with a local water heater installation company and local building codes to confirm which permits are required and what the specific laws are.

Professional installs conclude in mere hours, with complexity differences possibly prolonging efforts slightly. Site condition often dictates the exact duration.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

The Mendon, MI homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.