A Comfortable Home Shouldn’t Be a Luxury.
Stop stressing over leaky pipes or a failing AC. Nelligan Plumbing, Heating & Cooling provides the honest, expert service you need to keep your home running smoothly and your family comfortable.
You Have Enough to Worry About.
Your Plumbing and HVAC Shouldn’t Be on the List.
hen your furnace dies in the middle of winter or a pipe bursts on a weekend, it feels like your home is working against you. You’re left dealing with:
Wasted Time: Waiting around for technicians who show up late (or not at all).
Hidden Costs: Surprise fees and “quick fixes” that don’t actually last.
Constant Stress: The anxiety of wondering what’s going to break next.
You deserve a contractor who values your time and your home as much as you do.
We’ve Spent Years Helping Your
Neighbors Reclaim Their Peace of Mind.
We know how frustrating it is to feel like just another number to a big service company. At Nelligan, we treat your home like our own—with transparent pricing, clear communication, and quality craftsmanship.
Our Guide to a Stress-Free Home
Book Your Appointment TodayBook Your Visit
Pick a time that fits your schedule using our easy online booking tool.
Get a Clear Solution:
Our technician arrives on time, diagnoses the issue, and gives you an upfront price before any work begins.
Relax:
We fix the problem right the first time, leaving your home clean and your systems running perfectly.
Well Pump
Installation & Service
Expert installation, repair, and pressure balancing for reliable residential and commercial water supply.
Water Treatment Systems
Improve water quality with softeners, filtration, and purification systems for your entire home.
HVAC Services
Professional furnace, heat pump, and air conditioning installation, maintenance, and repair service.
Water Heaters
Install, repair, or replace gas, electric, or hybrid systems for efficient hot water.
Drain & Sewer
Line Maintenance
Unclog drains, repair sewer lines, and restore flow using advanced cleaning technology.
General Plumbing
& Home Comfort
Comprehensive plumbing solutions, leak detection, and water system upgrades for modern homes.