Bedroom suburb on the Illinois border; rapid 1970s–90s subdivision growth means first-generation sump pumps, water heaters, and copper supply lines are now at service age. Downing Plumbing has served Lake County since 1950 — licensed, insured, and locally owned.
LAKE COUNTY, INDIANA
Homes built in the 1970s through 1990s were constructed with better materials than their predecessors — copper supply lines, PVC drain connections, and modern sump pit installations. But those systems are now 35 to 50 years old, and the first service cycle is well underway. In Dyer, that means copper supply lines showing pinhole leaks from local water chemistry, sump pumps and water heaters installed during original construction that are well past their expected service life, and water softeners from the 1980s and 90s that are no longer regenerating efficiently. Downing Plumbing works extensively in neighborhoods like this throughout the region — we know what these homes typically need and can give you an honest assessment of what to address now versus what can wait.
Downing Plumbing & Heating, Inc. has been the trusted plumber for Northwest Indiana and south suburban Chicago since 1950. We're locally owned, licensed in both Indiana and Illinois, and our trucks run out of Merrillville — within reach of every community we serve.
PLUMBING SERVICES IN DYER, IN
From emergency repairs to planned replacements — we handle it all, correctly, the first time.
Downing Plumbing has served Lake County since 1950. Call us for same-day service or schedule online.
LOCAL COVERAGE
Downing Plumbing & Heating, Inc. is headquartered at 8183 Grand Blvd in Merrillville — the geographic center of Lake County — and has served every community in the county since 1950. Our licensed Indiana plumbers are familiar with the local water conditions, infrastructure ages, and the specific plumbing challenges that come with Lake County's diverse mix of pre-war industrial communities, post-war subdivisions, and newer bedroom communities. Whether you need emergency plumbing, a water heater replacement, or a sump pump inspection, we're typically able to reach Dyer the same day you call.
Indiana plumbing license: CO19400019
NEARBY COMMUNITIES
Downing Plumbing covers the entire region — not just Dyer. If you're in a neighboring community, we serve you too.
CUSTOMER REVIEWS
See what customers are saying about Downing Plumbing's professional plumbing, drain cleaning, sewer, and water heater services throughout Northwest Indiana.
"Exceptional service in an emergency situation! Incredible organization to deal with!!"
"Same day service. Knowledgeable craftsmen did excellent work. No complaints."
"The installation of my new water heater was done with courtesy and efficiency."
READY TO GET STARTED?
Whether you need drain cleaning, sewer repair, water heater service, sump pump repairs, or emergency plumbing help, Downing Plumbing is ready to help.
