How Do I Know If My Water Heater Needs to Be Replaced?

Most water heaters last 8–12 years. Signs it's time to replace include rust-colored water, frequent leaks, rising energy bills, or the unit no longer keeping up with demand. Our technicians can assess your unit and give you an honest recommendation.

How Long Does a Water Heater Installation Take?

Most installations are completed in 2–4 hours. Tankless units may take a bit longer if gas lines or electrical work is needed. We'll give you a clear time estimate before we start.

Do You Offer Emergency Water Heater Service?

Yes. We understand a failed water heater can't wait. Call us at (248) 698-9700 and we'll get a technician to you as quickly as possible.

Is a Tankless Water Heater Worth It?

Tankless units cost more upfront but can reduce energy costs by 20–30% over time since they only heat water on demand. They're a great fit for households that run out of hot water frequently or want to save space.

Do You Service Brands I Didn't Buy from You?

Absolutely. Our technicians are trained to work on all major brands, including Rheem, Bradford White, AO Smith, Navien, Rinnai, and more.

What Areas Do You Serve?

We serve White Lake, Ann Arbor, Canton, Plymouth, Fenton, and surrounding Southeast Michigan communities. Not sure if we cover your area? Give us a call.

Heater Services | White Lake, MI | Mulligan Heating Inc.

How Do I Know If My Water Heater Needs to Be Replaced?
Most water heaters last 8–12 years. Signs it's time to replace include rust-colored water, frequent leaks, rising energy bills, or the unit no longer keeping up with demand. Our technicians can assess your unit and give you an honest recommendation.
How Long Does a Water Heater Installation Take?
Most installations are completed in 2–4 hours. Tankless units may take a bit longer if gas lines or electrical work is needed. We'll give you a clear time estimate before we start.
Do You Offer Emergency Water Heater Service?
Yes. We understand a failed water heater can't wait. Call us at (248) 698-9700 and we'll get a technician to you as quickly as possible.
Is a Tankless Water Heater Worth It?
Tankless units cost more upfront but can reduce energy costs by 20–30% over time since they only heat water on demand. They're a great fit for households that run out of hot water frequently or want to save space.
Do You Service Brands I Didn't Buy from You?
Absolutely. Our technicians are trained to work on all major brands, including Rheem, Bradford White, AO Smith, Navien, Rinnai, and more.
What Areas Do You Serve?
We serve White Lake, Ann Arbor, Canton, Plymouth, Fenton, and surrounding Southeast Michigan communities. Not sure if we cover your area? Give us a call.