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

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 Union, 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
Avatar for Signature Construction LLC
Signature Construction LLC
4.1(
8
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Union, MI and surrounding areas

In business since 2023

Free estimates

Credit card accepted

We are your Concrete and Pool Company, from driveways to large foundations, to inground pools. No job too big or small. Call us today for a free estimate and get on the schedule. in Ground Pools, Decorative Concrete, Foundations, Patios, Hot Tub Pads, Sidewalks, Driveways & More

Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Stamped & Decorative Project

+28

Recommended by75%of homeowners
Cbhomeremedies
4.3(
6
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Union, MI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

We specialize in handyman services, home repairs, tree services, junk removal, landscaping, leaf removal "FALL CLEAN UP \nWE PRETTY MUCH DO ABOUT ANYTHING YOU'LL ASK OF US DON'T BE HESITANT TO CALL WE DON'T CARE IF IT'S MIDNIGHT IF THERE'S A JOB THAT NEEDS DONE GIVE US A CALL WE'RE AVAILABLE 24/7 FOR ANYTHING YOU MAY NEED!!!

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+42

Recommended by83%of homeowners
A-1 Geothermal
New to Angi
Tankless Water Heater - Install - For BusinessTankless Water Heater - Repair - For BusinessWater Heater - Install or Replace - For Business+1 more

Serving Union, MI and surrounding areas

COMPELTE profilt60 y ears A-1 Geothermal has been in the heating, air conditioning, plumbing and refrigeration business for over 60 years and specifically in the Geothermal heating and cooling business for over 20. Our experience speaks sustainability and so do the systems we sell. \n \nCould you use and extra $100 to $200 a month in your family budget?ears i busonessn

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Water Heaters FAQs, answered by experts

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

Newer models are packed with newer technologies that decrease energy consumption and increase output, giving you more bang for your buck in more bills than one. 

If you’re trying to decide whether you want to repair or replace your new heater, consider factors like your utility bills, repair costs, and even your carbon footprint to help you decide whether it makes sense to buy a new one instead.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

On average, a tankless water heater should last between 10 and 15 years. Its lifespan will be affected by how much it's used, the effect of weather where your home is on the unit—colder is harsher and will shorten lifespan—and if the heater is maintained appropriately and regularly. There are many signs your water heater needs to be replaced, so pay attention to anything that changes with your heater or hot water.

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

The Union, MI homeowners’ guide to water heater services

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