When you need a dependable plumber in Claremont, A O Dowd Plumbing provides same-day service for water heaters, leaks, drains and plumbing emergencies. We serve Claremont homes and businesses with licensed plumbers, clear options before any work begins and responsive support.
Looking for a reliable plumber in Claremont? A O Dowd Plumbing provides licensed, same-day plumbing for Claremont homes and businesses, from water heater repair and replacement to drain and sewer service, leak repair and 24/7 emergency plumbing. Hard water, aging pipes and pressure swings wear down plumbing across the Inland Empire. We diagnose the cause first, explain your options and fix it right, so a small problem doesn't turn into a bigger bill. Call (909) 684-1915.
A O Dowd Plumbing serves Claremont with the same licensed, upfront service our Fontana neighbors rely on. Whether it is a leaking water heater in a family home or a plumbing problem at your business, every job starts with a clear diagnosis and your options explained before any work begins.
Burst pipes, active leaks, sewer backups and failed water heaters in Claremont, with 24/7 service.
Emergency plumbing →Tank and tankless repairs, replacements and new installations for Claremont homes and businesses.
Water heater repair →Clogged drains, slow fixtures, main line backups and hydro jetting, plus camera inspections to find the cause.
Sewer and drain services →Hidden leaks, pinhole leaks and slab leaks found and fixed before they damage floors and drywall.
Leak repair →Repair, maintenance and installation for Raypak boilers and heating systems.
Raypak boiler service →Water heating, boiler and plumbing service for Claremont businesses and commercial properties.
Commercial water heating and boilers →Gas line installation, repair and leak checks for appliances, outdoor kitchens and new construction.
Gas line services →Faucets, toilets, garbage disposals, shower valves and remodel plumbing done right the first time.
Kitchen and bath plumbing →Water softener repair and service for hard water, chlorine and sediment problems that wear out fixtures.
Water softener service →Need something else? See our complete list of plumbing services or the water heater services overview.
Claremont mixes historic homes near the Village, foothill neighborhoods and a busy commercial core. Each has its own plumbing patterns.
Claremont has many older homes, including established neighborhoods near the Village, so aging supply lines, corroded fittings and slow drains are common. Pinhole leaks and repeated clogs are early warning signs. A sewer camera inspection shows what is happening inside the line before you commit to a repair.
Homes near the foothills and on sloped lots can see high or uneven water pressure, which wears out fixtures, supply lines and water heaters faster. We diagnose pressure problems and repair or replace failed regulators. If you see damp spots or a rising water bill, our leak repair team can track down the cause.
Mineral-heavy water leaves scale inside water heaters and on fixtures, and it shortens the life of valves and appliances. Regular flushing and a water softener help protect your plumbing.
Downtime costs businesses money. We handle commercial water heating, boiler service, sewer line repair and plumbing repairs for Claremont Village restaurants, shops, offices and other commercial properties, including Raypak boiler repair and installation and commercial water heating and boilers. Call us for same-day service and a clear plan to get your building back up and running.
Burst pipes, sewer backups and failed water heaters do not wait for business hours. If you have an active leak, shut off your main water valve and call us right away. Our emergency plumbing page explains what to do while you wait.
Call (909) 684-1915We also serve the neighboring cities around Claremont. Find your city below, or visit our Fontana plumber page.
Yes. We offer same-day service in Claremont for most calls, including leaks, clogs and water heater failures. Call (909) 684-1915 and we will give you an arrival window.
Yes. We repair, replace and install tank and tankless water heaters in Claremont. See our water heater repair and replacement page and our tankless water heater options.
Yes. Our emergency plumbing service is available 24/7 for burst pipes, sewer backups, active leaks and water heater failures.
Yes. We repair and install faucets, toilets, sinks, garbage disposals, shower valves and gas lines. See our kitchen and bathroom plumbing and leak repair pages.
Common causes include grease, hair, mineral buildup from hard water and, in older homes, aging or root-damaged sewer lines. One slow drain is usually a local clog, while several slow drains at once point to a main line problem. See our drain cleaning and sewer and drain services.
We serve Claremont, Fontana, Riverside, Beaumont, Bloomington, Calimesa, Chino, Chino Hills, Colton, Corona, Grand Terrace, Highland, La Verne, Mentone, Montclair, Norco, Ontario, Pomona, Rancho Cucamonga, Redlands, Rialto, Upland and Yucaipa. Use the service area links above to find your city.
Whether you’re dealing with a repair, replacement, or water system issue, A. O’Dowd Plumbing is here to help. Call now to speak with a licensed plumber or request a free service quote and get clear, honest recommendations for your plumbing needs.
A O Dowd Plumbing Inc. did an amazing job with the water heaters I needed repaired. The team was friendly and professional all around. They communicated well from beginning to end - even followed up to make sure everything was working well
I had some issues with my boiler and their website was very clear on their expertise in that boiler so I called right away. They were were a little outside my area so Jason spent 15-20 minutes over the phone walking me though how to diagnose and fix it myself. I was able to get it up and running.
