Water Heater Installation Grand Rapids MI | Little's Heating and Cooling

Water Heater Installation in Grand Rapids, MI

Tank and tankless installation for new construction and replacements. Fast, code-compliant, done right the first time.

Call or Text Jordan — Little's Heating and Cooling Same-day installation often available · (616) 644-9039

Whether you're replacing a failed unit, upgrading to a more efficient system, or installing a water heater in a new home, getting the installation right matters. An incorrectly installed water heater can underperform, void the manufacturer's warranty, or create safety risks involving gas lines and pressurized water connections.

At Little's Heating and Cooling, we handle water heater installation throughout Grand Rapids and West Michigan with the attention to detail that protects both your investment and your home. We install tank and tankless systems, gas and electric, from removal of the old unit through final testing.

Water Heater Installation Options

We install all common residential water heater types. Here's a quick overview of what we offer and when each makes sense.

Tank water heaters

Gas or electric
30–80 gallon capacity
Standard vent, power vent, and direct vent configurations
Lower upfront cost, faster installation
Best for budget-conscious replacements and moderate usage households

Tankless water heaters

Gas or electric
Unlimited hot water on demand
Higher efficiency — only heats water when needed
15–20+ year lifespan
Best for efficiency-focused homeowners and larger households

Not sure which system is right for your home? Our Tank vs Tankless guide walks through the key differences in detail. Or just give us a call — we'll ask a few questions and give you a straight recommendation.

How the Installation Process Works

1

Call or text for an estimate

Reach Jordan directly at (616) 644-9039. We'll discuss your current setup, household size, and what type of system makes sense. Most estimates are provided quickly — often over the phone for standard replacements.

2

System selection and sizing

We help you choose the right unit — the correct type, fuel source, capacity, and venting configuration for your home. Proper sizing is critical for performance. An undersized unit runs out of hot water; an oversized one wastes energy.

3

Permitting

We handle all the necessary preparation before installation begins, so you can focus on getting your hot water back.

4

Removal of the old unit

We safely disconnect and remove your existing water heater — draining the tank, disconnecting gas or electrical connections, and clearing the space for the new installation.

5

Installation and connections

We install the new unit, make all gas, electrical, and water line connections, install or modify venting as needed, and ensure everything meets Michigan plumbing code requirements.

6

Testing and walkthrough

Before we leave, we fully test the system for proper operation, check for leaks at all connections, verify thermostat settings, and walk you through basic maintenance to get the most out of your new unit.

What Our Customers Say

★★★★★

"I was able to reach out to Little's heating and cooling and by the next day he was able to come install a new water heater for me! It was so quick and easy and the communication was top-notch!"

— Danielle Hagstrom-Saxton

★★★★★

"Highly recommend Little's Heating and Cooling. They had our new hot water heater installed in less than 24 hrs from initial contact. The price was affordable, and the service was top notch and professional!"

— Cathy Davis

Installation for New Construction

Building a new home in the Grand Rapids area? Little's installs water heaters for new construction projects as well as replacements. We work with builders and homeowners to select and install the right system during the construction process, ensuring proper sizing, venting, and code compliance from the start.

Contact us early in the planning process — water heater selection can affect utility rough-in requirements, so it's worth having that conversation before your plumber is on-site.

Why Proper Installation Matters

Water heater installation involves gas lines, electrical connections, pressurized water lines, and venting systems. Each of these carries safety implications if done incorrectly. Beyond safety, improper installation can:

Void the manufacturer's warranty
Reduce system efficiency and increase energy costs
Cause premature failure of components
Create code violations that complicate home sales

Professional installation by a licensed contractor protects your investment, your home, and your family.

Serving Grand Rapids and West Michigan

We install water heaters throughout Grand Rapids and the surrounding communities including Wyoming, Kentwood, Rockford, Grandville, Walker, Comstock Park, Ada, Lowell, Hudsonville, Jenison, Holland, Muskegon, Cedar Springs, Sparta, Coopersville, Ionia, and more.

Frequently Asked Questions

How long does water heater installation take?

A standard tank replacement takes 2–3 hours. Tankless installations typically take 4–6 hours, especially if gas line or venting modifications are needed.

Do I need a permit for water heater installation in Grand Rapids?

Michigan typically requires a permit for water heater installation. Contact us and we can advise on what's needed for your specific situation.

What size water heater do I need?

A 40–50 gallon tank suits most families of 2–4. Larger households may need 50–80 gallons or a properly sized tankless system. We assess your home during the estimate and recommend the right size.

Can you install a water heater same day?

For standard tank replacements, often yes. Tankless or jobs requiring modifications may need additional scheduling. Call or text (616) 644-9039 and we'll let you know what's possible.