Plumbing Heating and Air Conditioning in Montgomery

Plumbing

Your Local
Plumbing Company

Est. 1926

Plumbing and Piping
For Every Situation

R.J. O’Neil Plumbing Services has been in business since 1926, providing quality plumbing and piping services to homeowners and businesses in the area. We’re licensed, bonded, and insured, and our team of experienced professionals is dedicated to providing the best possible service. We’re here to help you with everything from fixing a leaky faucet to installing a new water heater, and we’re always available to answer any questions you may have. We know how important it is to have reliable plumbing, and we’re committed to providing our customers with the highest quality service possible. Contact us today to schedule a free consultation, and let us show you why R.J. O’Neil Plumbing Services is the best choice for all your plumbing needs.

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Services At A Glance

What Our Customers Think

Julie Jones
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We have been using RJ O'Neil for years. Not only for home but also for business. First off I would like to comment on their vast knowledge, reliability and complete professionalism but equally as important are the people who work for this company. They are trustworthy, respectful, personable and just flat out good people. The response time is great and are very conscientious about cleaning up when they are done. We are a fan if you can't tell....... we highly recommend them
Sandi S.
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I was having drainage issues in several parts of my house. The tech repair man walked through my house and patiently listened to everything. He ended up recommending that I have my bathroom rodded out however he could have sold me additional services but told me they were not necessary. He was here and done in less than 60 minutes.
Cynthia Kaplanis
Ductless heating & A/C services
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Our air conditioner went out on a very hot morning. We call R.J. O'neil and they were at our house within 1 hour . The service was amazing. We will always use them when in need.
Kathy Garazin
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Arden from R.J. O'Neil came out to our commercial building on Christmas Eve on a quasi-emergency basis to turn off our water and blow out the pipes. And then Alex came out the Sunday after Christmas to get our HVAC units up and running again. Jessica in the office helped coordinate Alex being on standby on Sunday. We truly appreciate all of their assistance and the work they did for us. I would not hesitate to recommend them - they're awesome!
Justin Soofi
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Excellent communication (both via phone and email) and customer service from the first contact through completion. I was having a lot of trouble finding a company that could handle the install of my tankless water heater in a timely manner and they fit me in promptly. Quoted a rough estimate over the phone after hearing all the details and were very competitively priced. Actual job charges were in line with that estimate, which to me is commendable. Very professional on site and the work was done quickly and with care. Would definitely recommend.
Ravi Vaghani
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My furnace stopped working on a very cold day. I called R.J.O'Neil and they sent a technician right away. The Technician was very knowledgeable and went above and beyond to resolve the issue. One part needed a replacement and Jessica worked with the manufacturer to get the part covered under warranty to save us the cost. They kept me informed through out the process and provided time line to get the part in and get it replaced. Will definitely call them with any HVAC related issues. Keep up the Great Service.
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Chicagoland contractor

Plumbing Services

Residential Plumbing

R.J. O’neil is a residential plumbing company that has been servicing the Chicagoland area since 1926. Our experienced technicians are available 24/7 to help with any plumbing needs you may have, big or small. We understand that plumbing problems can be a major inconvenience, which is why we offer a wide range of services to choose from. Whether you need a simple repair or a complete replacement, we will work quickly and efficiently to get the job done right. We look forward to serving you!

Commercial Plumbing

We serve the Chicagoland area and provide comprehensive plumbing services for businesses of all sizes, from small office buildings to large factories. We understand the unique needs of businesses when it comes to plumbing, and we are committed to providing the highest level of quality and service.  We offer a wide range of services, including emergency repairs, routine maintenance, and new construction. When you need a reliable commercial plumbing company, R.J. O’Neil is the name you can trust. Contact us today to learn more about our services or schedule a consultation.

Rotting and Draining

 We understand how important it is for your home or business to have properly functioning sewage and drains, and we are dedicated to providing the best possible service. We offer a variety of services, including drain cleaning, pipe repair, sewer line repair, and more!

Custom Piping

R.J. O’Neil offers custom piping services for both residential and commercial customers in the Chicagoland area. We understand that every customer has unique needs, and we are committed to providing personalized service that meets those needs. Our team of experienced professionals will work with you to design a piping system that is perfect for your specific application. By choosing R.J. O’Neil, you can save both time and money. Contact us today to learn more about our custom piping services.

Backflow Devices

R.J. O’Neil is a leading provider of backflow devices and other plumbing solutions. We believe that backflow devices are an essential part of any business’s plumbing system. Backflow devices help to prevent contaminants from flowing back into the water supply, protecting both customers and employees from potential health risks. In addition, backflow devices can also help to protect against costly water damage. By preventing water from flowing backward through the system, backflow devices can help to minimize the risk of pipe bursts and other plumbing disasters. As a result, we believe that every business should have a backflow device installed as part of their plumbing system.