Expert Water Heater Installation in Issaquah, WA
At Lighthouse Plumbing, we specialize in professional water heater installation services for homeowners in Issaquah, Fall City, and surrounding King County areas. Whether you need a new water heater installed or your existing unit replaced, our experienced technicians are here to help.

Our Water Heater Installation Services

Traditional Tank Water Heaters
We install all sizes and brands of traditional tank water heaters for reliable hot water supply.

Tankless Water Heaters
Enjoy endless hot water and energy savings with a tankless water heater installation. We recently completed one in Duvall in just 36 hours!

Electric Water Heaters
Professional installation of electric water heaters for homes without gas service.

Gas Water Heaters
Expert installation of gas water heaters for efficient and cost-effective hot water.

Heat Pump Water Heaters
Energy-efficient heat pump water heater installation for eco-conscious homeowners.

Recent Tankless Installation
We recently completed a tankless water heater installation in Duvall—from call to complete in just 36 hours! Our customer Jason left us a 5-star review:
"Reasonable price. Daniel did a great job replacing the tankless water heater. Thank you."Read the Full Story
Why Choose Lighthouse Plumbing?

Experienced Professionals
Our licensed technicians have the expertise to install all makes and models of water heaters.
Same-Day Service
We offer prompt service to get your hot water restored quickly.
Quality Products
We only install high-quality water heaters from trusted manufacturers.
Transparent Pricing
With upfront, honest pricing and no hidden fees, you'll know the cost before we start.
Warranty Coverage
All our installations come with warranty coverage for your peace of mind.

Contact Us Today
For dependable water heater installation services in King County, trust the experts at Lighthouse Plumbing. Contact us today to schedule an installation or request a free estimate.
