For over 28 years, we've been the trusted name in proudly serving DuPage County and the Chicagoland areafor all your heating, air conditioning, and plumbing needs. As a family-owned and operated business, we take pride in delivering exceptional service with a personal touch.

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We're not just in the business of fixing plumbing systems, we're in the business of taking care of familiesāand that includes yours.
Fully licensed, bonded, and insured for your complete peace of mind. We carry comprehensive coverage to protect your home and investment.
We take pride in doing the job right the first time. Our expert technicians deliver exceptional quality on every service call.
When you need us, we're there. Count on prompt, dependable service that respects your time and schedule.
Complex problems require experienced professionals. Our team brings decades of expertise to every challenge.
Your satisfaction isn't just our goalāit's our guarantee. We stand behind our work with industry-leading warranties.
Recognized for outstanding service and technical expertise by industry organizations and satisfied customers alike.
As local business owners, we're invested in our community's wellbeing and actively support local causes.
We're committed to sustainable practices that protect our environment while saving you money on energy costs.
Our technicians are highly-trained, licensed, and experienced professionals with an eye for quality and a heart for customer service. Every team member is background-checked and continuously trained on the latest industry standards.
We're certified in top brands like Carrier, Trane, Rheem, Navien, Bradford White, Delta, Kohler, and many others. This means we can expertly service all your mechanical systems with genuine parts and proper techniques.
As a locally-owned and operated company, we love the community we call home. We bring personalized care, friendly service, and local knowledge to every jobābecause your neighbors are our neighbors too.
With technicians stationed across the area, we're able to provide the speedy service your home needs, often within a few hours. Emergency service available 24/7 because comfort can't wait.
From heating and cooling to plumbing and indoor air quality, we're your one-stop shop for all home comfort needs. No need to juggle multiple contractorsāwe handle it all with expert care.
Your satisfaction isn't just our goalāit's our guarantee. We listen to your needs, respect your home, and work tirelessly to exceed your expectations on every single job.
We'll match or beat any written estimate from a licensed competitor. Your satisfaction and savings are our priority.
Your complete satisfaction is guaranteed. If you're not happy with our work, we'll make it right or your money back.
We stand behind our installation quality and workmanship for life. That's our commitment to excellence.
Have concerns? Speak directly with our owner. We believe in personal accountability and transparent communication.
We respect your time. If we're late for your scheduled appointment, we'll credit your service call.
Full licensing, bonding, and insurance protection. Your property and investment are completely protected.
We only use premium, name-brand parts and equipment backed by manufacturer warranties and our service guarantee.
We treat your family like our own. Honest, reliable service with the care and respect your home deserves.
Plumbing
"Principle Plumbing was contacted for a variety of jobs. The plumber, Ben, was courteous, knowledgeable, efficient, and answered all my questions. Price was reasonable. I highly recommend this company."
Plumbing
"Ben at Principle Plumbing was the best! I was selling my house and needed to fix things quick for the buyerās inspection. With in 2 days of me calling him I had a detailed estimate on what was needed and the work was done. 10 of 10!"
Plumbing Service
"I called this morning for help with a clogged kitchen sink. Ben responded and was here within an hour. The job was completed within an hour. No mess at all. Thank you! We will definitely be using Principal Plumbing again."
Plumbing
"You won't get better than Ben & Principle Plumbing - knowledgeable, meticulous, efficient, conscientious. friendly and honest. I have over 10 years of home renovation & maintenance experience and know a good plumber when I see him."
Plumbing
"Ben has been our plumber for over 15 years. He is very responsive whether it's an emergency, preventive maintenance or routine repairs. He is an excellent diagnostician and can solve plumbing problems that stump other plumbers."
Plumbing
"So fast, so reliable. Been using Principle Plumbing for years and they always provide excellent service. Highly recommend!!"
Principle Plumbing Technicians Serve Their Neighbors. Connect with our local teams.
Contact our team of Plumbing experts today for a free consultation on your home and residencial property
(630) 346-1389
Addison, Aurora, Bartlett, Bensenville, Bloomingdale, Bolingbrook, Burr Ridge, Carol Stream, Clarendon Hills, Darien, Downers Grove, Elk Grove Village, Elmhurst, Eola, Glen Ellyn, Glendale Heights, Hanover Park, Hinsdale, Itasca, Lisle, Lombard, Naperville, Oak Brook, Oakbrook Terrace, Roselle, Schaumburg, Villa Park, Warrenville, West Chicago, Westmont, Wheaton, Willowbrook, Winfield, Wood Dale, Woodridge
Or call us directly at (630) 346-1389