Purchase Electric Water Heaters
Residential & Commercial
All Brands & Any Gal.
Old water heaters cost Pittsburgh homeowners money every month. After 10 years, these units work harder, drive up electric bills, and deliver less hot water when you need it most.
Hiring WJ McNabb Plumbing
Includes a 1-Year Warranty
Let WJ McNabb Plumbing help you choose the right water heater for your home. We’ll walk you through:
-
- Perfect size for your family’s needs
- Professional installation details
- Available space in your home
- Energy efficiency ratings
- Long-term cost savings
Let WJ McNabb Plumbing show you the right water heater for your Pittsburgh home. All our installations come with our 100% satisfaction guarantee.
Ready for professional installation? WJ McNabb Plumbing serves Pittsburgh neighborhoods and nearby areas. Our licensed technicians handle everything – from permits to final testing – with our satisfaction guarantee.

Right-Sized Water Heaters for Pittsburgh Families

No hot water? Call us at (412) 388-2512 for an estimate!
Your morning routine tells us everything about the water heater your family needs. WJ McNabb Plumbing matches Pittsburgh homes with perfect-sized units based on 40 years of local experience.
Pittsburgh’s Hot Water Demands
Our city’s groundwater starts at 47°F. Your water heater works hard to reach the safe 120°F mark – that’s a 73°F climb every time you need hot water.
Real Family Usage
-
- One shower needs 20 gallons
- Your dishwasher uses 7 gallons
- A family of four uses 60 gallons in a busy morning
McNabb’s Pittsburgh Family Size Guide
Your Family |
Tank Size You Need |
1-2 people |
30-40 gallons |
3-4 people |
50-75 gallons |
5+ people |
75+ gallons |
A family of four needs 50-75 gallons, while couples do well with 30-40 gallons. Think about your busiest mornings – when showers, breakfast dishes, and laundry all happen at once. That peak time tells us exactly what size your home needs.
Need help picking the right size? Call WJ McNabb Plumbing at (412) 388-2512. We’ll match your family with the perfect water heater, guaranteed.
Safety Standards We Follow
Your family’s safety drives our installation process. Pittsburgh codes demand:
- Temperature controls stay under 140°F for protection
- Safety valves rated at 150 psi maximum
- 30-inch clearance for easy maintenance access
- safety pan (where needed)

Your Premier Pittsburgh Plumber for Water Heater Installation
Four decades of Pittsburgh plumbing experience stands behind every water heater we install. We’re a family company, growing up right here in Pittsburgh, learning the trade from the ground up.
The McNabb Promise
We treat your home like our own:
-
- 100% satisfaction guarantee – we’ll redo any work you’re not happy with
- Background-checked, drug-tested technicians who respect your property
- Clean, careful installation from start to finish
Our Pittsburgh Service Area
From our home in McKees Rocks to yours across Pittsburgh. Our expert plumbers handle every step:
-
- Safe utility shutdown
- Careful old unit removal
- Precise new heater installation
Ready for professional water heater installation? Call WJ McNabb Plumbing at (412) 388-2512.
No hot water? Call to schedule an estimate!
Are you postponing repairs because of the cost? Our licensed professionals guarantee high-quality service, upfront pricing, and 100% satisfaction. On top of all of this – we are family budget friendly.