Water Heaters

Tankless Water Heater Installation in Pennsylvania

Endless hot water with tankless water heater installation, repair and annual descaling for Rinnai, Navien and Noritz units. Available in every city and town across Pennsylvania.

★ Top-Rated Statewide⏱ Same-Day Service💰 Upfront Pricing📞 24/7 Emergency

Call (888) 809-6756

Tired of running out of hot water? Patrick Chase Plumbing Co. installs tankless water heaters in Pennsylvania, Pennsylvania that deliver endless hot water on demand while cutting energy use by up to 30%. We handle gas line upsizing, venting, condensate drains and permits for a complete installation. Call (888) 809-6756 for a tankless quote in Pennsylvania. Patrick Chase Plumbing Co. is a trusted tankless water heater installer in Pennsylvania. We install and service Rinnai, Navien, Noritz, Rheem and Bosch units, size them for your home's fixtures and winter groundwater temperatures, and provide annual descaling to keep them running at peak efficiency. Serving Pennsylvania, Pennsylvania — call (888) 809-6756.

What Our Tankless Water Heater Installation Service Includes

Tankless sizing based on fixtures and groundwater temperature
Gas line upsizing and venting installation
Tank-to-tankless conversions
Condensate drain and isolation valve installation
Tankless repair and error code diagnostics
Annual descaling and maintenance

Signs You Need Tankless Water Heater Installation

Hot water runs out during back-to-back showers
Want to free up space taken by a tank
High energy bills from an old tank heater
Building or remodeling and want long-term savings
Existing tankless showing error codes or low flow

Why Pennsylvania Chooses Patrick Chase Plumbing Co.

Open now — real people answer the phone 24 hours a day
Residential and commercial plumbing expertise
Modern tools: camera inspection, hydro jetting, leak detection
Permits and inspections handled for you
Friendly, professional plumbers who explain every step
Serving every neighborhood in your city, PA

How It Works

Call or book online
Reach us 24/7 at (888) 809-6756. Tell us what is going on and we will give you an arrival window.
We arrive & diagnose
A local plumber arrives on time, inspects the problem and explains exactly what is wrong.
Upfront price
You get a flat-rate quote before any work starts. No hidden fees, no surprises.
Fixed right
We complete the work, test everything, clean up and walk you through what we did.

Tankless Water Heater Installation FAQs

How much does tankless water heater installation cost in Pennsylvania?

Installed cost depends on the unit size, whether the gas line and venting need upgrades, and the location. We provide a written quote after a quick site visit in Pennsylvania.

Will a tankless water heater work in a cold Pennsylvania winter?

Yes, when sized correctly. Groundwater in Pennsylvania is cold in winter, so we size the unit for the temperature rise your home actually needs.

Does a tankless unit need maintenance?

Annual descaling keeps the heat exchanger efficient, especially in areas with hard water. We offer maintenance plans in Pennsylvania.

How long does a tankless installation take?

A straightforward replacement takes about a day. Conversions with new gas lines and venting may take one to two days.

Tankless Water Heater Installation Near You – Popular Pennsylvania Cities

We provide tankless water heater installation in more than 1,800 Pennsylvania cities and towns. Here are some of the most requested areas; see the full list to find your city page.

Reviews

★★★★★

“Tankless water heater install went perfectly. They upsized the gas line and handled the permit. Endless hot water now and our gas bill went down.”

— Patricia G., Pennsylvania, PA

★★★★★

“Toilet overflowed and flooded the hall bathroom at 11pm. The plumber arrived quickly, cleared a clog in the main line and was very respectful of our home.”

— Kevin O., Pennsylvania, PA

★★★★★

“Water heater died and we had no hot water with three kids at home. Called in the morning, new unit installed by 3pm. Clean work, hauled the old one away. Best plumber in Pennsylvania as far as I'm concerned.”

— Dave K., Pennsylvania, PA

Need a plumber in Pennsylvania? We’re open now.

Same-day service • 24/7 emergency response • Upfront pricing

Call (888) 809-6756