Water Heater Installation, Repair & Replacement Near You

Mulligan Heating, Inc. provides expert water heater services across Southeast Michigan. Whether your unit needs a quick fix or a full replacement, our licensed technicians deliver reliable, same-day solutions for homeowners throughout White Lake, Ann Arbor, Canton, Plymouth, Fenton, and surrounding communities.

Service Areas

Proudly Providing Water Heater Services Across Southeast Michigan

  • White Lake, MI
  • Ann Arbor, MI
  • Canton, MI
  • Plymouth, MI
  • Fenton, MI
  • surrounding areas

Water Heater Types We Service

We work on all major water heater systems—every brand, every size.

Gas

Traditional tank-based gas units for reliable, cost-effective hot water.

Electric

Energy-efficient electric models for homes without gas hookups.

Tankless

On-demand hot water with no storage tank—space-saving and efficient.

Indirect

Boiler-fed units ideal for homes with existing hydronic heating systems.

Common Problems We Fix

Signs Your Water Heater Needs Service

  • No hot water or inconsistent water temperature
  • Leaking tank or connections
  • Cracked or corroded tank
  • Broken heating element or thermostat
  • Sediment buildup and reduced efficiency
  • Strange noises (popping, rumbling, banging)
  • Pilot light or ignition issues

Frequently Asked Questions

  • 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.

Schedule Your Water Heater Service Today

Call (248)-698-9700 today to schedule your estimate and take the first step toward a more comfortable home.

Our team is ready to help you find the right solution for your needs.

Water Heater Repair & Replacement Service Near You

Addison Township MI

Ann Arbor MI

Auburn Hills MI

Berkley MI

Beverly Hills MI

Bingham Farms MI

Birmingham MI

Bloomfield Hills MI

Bloomfield MI

Bloomfield Township MI

Brighton MI

Clarkston MI

Clawson MI

Commerce Township MI

Davisburg MI

Detroit MI

Drayton Plains MI

Farmington Hills MI

Farmington MI

Fenton MI

Ferndale MI

Goodrich MI

Grand Blanc MI

Hamburg MI

Hartland MI

Hazel Park MI

Highland MI

Holly MI

Huntington Woods MI

Keego Harbor MI

Lake Orion MI

Lakeville MI

Linden MI

Livonia MI

Madison Heights MI

Milford MI

New Hudson MI

Northville MI

Novi MI

Oak Park MI

Oakland MI

Ortonville MI

Oxford MI

Pleasant Ridge MI

Plymouth MI

Pontiac MI

Redford MI

Rochester Hills MI

Rochester MI

Royal Oak MI

Salem MI

Saline MI

South Lyon MI

Southfield MI

Troy MI

Union Lake MI

Walled Lake MI

Waterford MI

Waterford Township MI

West Bloomfield MI

White Lake MI

Whitmore Lake MI

Wixom MI

Wolverine Lake MI