Water Heater

Water Heater Installation,

From standard tank units to advanced tankless systems, we ensure your home has reliable, efficient hot water. Our certified technicians handle installations, diagnostics, and emergency repairs with precision.

Why Choose Us

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Affordable Price

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Expert Plumber

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Quality Improve

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100% Certified

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Why Choose Nelligan Plumbing, Heating & Cooling?

Premium Quality Worth Its Weight in Gold

We don’t cut corners. Every job is done with precision, professionalism, and the same quality we’d want in our own home.

Fast, On-Time Service

No waiting around. Our technicians show up when we say we will — fully stocked, fully prepared, and ready to solve your problem.

Upfront, Honest Pricing

No hidden fees. No surprises. You approve the price before any work begins.

Licensed, Skilled, & Background-Checked Technicians

You’re getting top-tier professionals who take pride in their craft — and treat your home with respect.

Clean, Branded, Professional Vans

Our fully wrapped service vans arrive clean, organized, and equipped with everything needed to get the job done right the first time.

5-Star Customer Care

We communicate every step of the way, keep your home clean, and make sure you’re 100% satisfied before we leave.

Local, Family-Owned, & Community-Driven

Born and built right here in PA — we’re committed to doing things the right way and taking care of our community.

Backed by Our Gold-Standard Warranty

Every service comes with strong workmanship guarantees and peace of mind long after the job is done.

Easy Online Booking

Book in seconds — no phone tag, no stress, just instant scheduling.

Financing Options Available

Big repairs made affordable with flexible payment options.

Book an Appointment

We deliver fast, dependable plumbing and HVAC solutions designed to enhance your home’s comfort, safety, and long-term performance.

Book an Appointment

We deliver fast, dependable plumbing and HVAC solutions designed to enhance your home’s comfort, safety, and long-term performance.