Benchmark Plumbing LLC Services

Professional Plumber and Water Treatments in O'Fallon, Illinois

As leading providers in the O'Fallon area, we proudly offer residents with the best solutions to their plumbing needs. With over 16 years of experience in the industry, we have developed an affordable and efficient service. Our expert team of technicians offers home and business owners with the best repairs and installations. Are you in need of backflow testing, toilet repair, or water treatment services? Benchmark Plumbing LLC offers a wide variety of services to meet everyone's needs. Our dedicated and well knowledgeable staff offers plumbing repairs that are incomparable to our competitors.

We provide a long list of services to meet various needs in the area. Are you in need of a sump pump to prevent damage to your home or offices foundation? We can install a trigger sump pump that will redirect excess water to storm drains. We also provide exceptional water heater repairs and installations. When you desire a more energy efficient bill or eco-friendly system, we have the best options for you. Allow our associates to provide you with the best plumbing services throughout O'Fallon, Fairview Heights, and Edwardsville, call (618) 690-9625 to schedule your appointment right away!

Water Heaters

Is your existing hot water heater dysfunctional or in need of repairs? We supply residents with outstanding water heater repairs. With the use of some of the best tools and products available, we supply the best water heater installations to exceed your expectations. Increase the efficiency of your utility bill and receive the best services available.

Sump Pumps

Do you own a sump pump that is in need of maintenance or replacements? We supply residents with the best sump pump repairs, and sump pump replacements to exceed expectations. Our dependable repair technicians will provide you with honest feedback.

Back Flow Testing

Our team of professionals can provide you with the best back-flow testing services. Our technicians will provide you with inspection of your water systems and will check for chemicals. Our back-flow testing helps keep unwanted debris out of your drinking water.

New Construction

With our years of experience in the industry, we have developed the skill to provide you with new construction plumbing. Whether you are a home or commercial owner that is building a new property, our expert associates can provide you with the most outstanding new construction plumbing such as faucet, toilet, and sink installations.