Most of Mount Prospect grew up in the years after World War II, and a lot of homes here are ranches, split-levels and Cape Cods now well past their original plumbing. We are open 24/7, and every job starts with a flat-rate written estimate.
Basement Water and Sewer Lines in Mount Prospect
Mount Prospect homes with basements share the same risk as the rest of the northwest suburbs: when a big storm fills the sanitary system, water looks for the lowest drain in the house. The village has run an Overhead Sewer Rebate Program for single-family homes on village sewer, so if your basement has taken water before, it is worth asking the village about current terms before you plan the work.
We start with the line itself. Rodding to the street with a Sewer Camera Inspection before and after shows whether you are dealing with roots, a sag or a break. If the camera finds damage, we price Sewer Repair & Replacement in writing, and residential main-line rodding carries a 1-year warranty.
Sump Pumps for Mount Prospect Split-Levels
Split-levels and ranches with partial basements often have a sump pit that runs hard every spring. Get it checked in January or February, before March snowmelt and spring rain arrive together. For Sump & Ejector Pumps, we install Pro Series pumps with battery backups.
If a floor drain or laundry standpipe keeps backing up, our Drain Cleaning clears it and we tell you whether it is a one-time clog or a sign of a bigger line problem.
Water Heaters and Repairs Around Mount Prospect
Many Mount Prospect water heaters are original-size tanks squeezed into tight utility closets. We repair and replace Water Heaters, mostly Bradford White, and install Tankless Water Heaters where the gas line and venting allow it. For businesses along Rand Road and Northwest Highway, our Commercial Plumbing work covers restrooms, commercial water heaters and drain lines, around the clock.
Plumbing Services in Mount Prospect
24/7 Emergency Plumbing
Sump pumps tend to fail in the middle of the night during the worst storm of the spring. Our phone is answered 24/7 by a real person, and we come from Des Plaines, just southeast of Mount Prospect, with the parts to get a basement under control and a flat-rate price first.
Sewer Repair & Replacement
Post-war Mount Prospect laterals are often clay or early cast iron, and after enough years joints separate and sections sag. When the camera shows damage, we explain the options, from a spot repair to a full replacement, and write the price down before we dig. Then we restore the yard and parkway.
Tankless Water Heaters
Split-levels with a bathroom on every floor can drain a 40-gallon tank before the last shower. A tankless unit heats water on demand and frees up floor space in a tight utility room. We check gas line size and venting first, so you know whether tankless suits your house before you commit.
Repiping
Many Mount Prospect homes built in the 1950s still have some original galvanized water lines that rust from the inside and choke water pressure. We replace them with copper or PEX, plan the route to open as little drywall as possible and leave every room as clean as we found it.
Water Filtration & Softeners
Spots on glassware and crusty shower heads are signs of scale, which also shortens the life of water heaters and fixtures. We install water softeners and filtration systems sized to your household, explain the upkeep in plain terms and handle the plumbing connections so the system works from day one.
Toilet Repair
Older Mount Prospect bathrooms often have toilets that run, rock or clog every week. We repair the tank parts, reset loose toilets on a new wax seal and fix broken flanges, or replace the toilet with a modern efficient model when that makes more sense than another repair.
Our Step-by-Step Process in Mount Prospect
Mount Prospect homes come in every shape, from downtown bungalows near the Metra station to split-levels where the pipes run through four different levels. The way we work stays the same in all of them. Here is what to expect when you call our Des Plaines shop, step by step, so nothing about the visit catches you off guard.
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You Talk to a Person
Our phone is answered by a real person 24 hours a day. Tell us what is happening and where, whether it is a sump pit that will not stop running or a toilet that will not stop running, and we book you a 2-hour arrival window. You do not have to keep the whole day free.
- 2
We Keep You Posted
Once a tech is scheduled for your job, we let you know. Then you get a text 30 minutes before he arrives, so there is time to move the car, put the dog in another room or clear a path to the basement stairs. On busier blocks near downtown we find parking that keeps your driveway open.
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An Honest Look and Price
The tech introduces himself, checks the problem himself and tells you what he found. He writes a flat-rate estimate before any work starts, and there is no service fee for the visit. For a sump system he tests the float, the check valve and the discharge, the same steps we lay out in The Five-Minute Sump Pump Test to Run Before Storms.
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Work Done Neatly
Tarps go down on the floors and stairs before anything gets carried in. On sewer calls we camera the line before rodding and again after, so you see the cause and the clear result on screen. Split-level stairways are tight, so we take our time moving equipment and leave the area cleaner than it was.
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Wrap-Up and Follow-Up
Your invoice and warranty paperwork come to you by email. You can pay by cash, check, credit card or Zelle. Before we leave, we make sure you are happy with the work, because it comes with our 100% satisfaction guarantee, and afterward we ask for a review so other Mount Prospect families know what to expect.
Why Choose Master Pro Plumber in Mount Prospect
Mount Prospect homeowners have plenty of choices, and we know trust has to be earned one call at a time. Our locally owned shop has sat just down Elmhurst Road in Des Plaines since 1989, close enough that Mount Prospect calls are part of our everyday routine.
- Sump pits in split-levels and partial basements get Pro Series pumps, battery backups and discharge lines glued solid, with unions for service.
- We can explain what an overhead sewer conversion involves for homeowners looking into the village rebate program.
- Tankless conversions planned around tight utility closets and the gas line already in the house.
We are not a franchise or a union shop, so decisions get made here in Des Plaines. Financing is available for bigger jobs like an overhead sewer or a repipe.
Why We Love Working in Mount Prospect, IL
Mount Prospect has a small-town downtown, strong schools and a park district that grew out of a neighborhood’s wish for a swimming pool. We enjoy every trip up Elmhurst Road, and these are a few of the places that make the village feel like home:
- Mount Prospect Historical Society: The museum campus on South Maple Street includes the 1906 Dietrich Friedrichs house and the 1896 one-room Central School, which was moved there in 2008. It is a wonderful look at how the village began.
- Lions Memorial Park: The Mount Prospect Lions Club bought this land in 1947 and gave the pool and parkland to the park district. Its Big Surf wave pool was one of the first in the Chicago suburbs, and the Veterans Memorial Band Shell still anchors summer.
- Prospect High School: Home of the Knights on Kensington Road, Prospect is the only District 214 high school located within the village, and it has served Mount Prospect families since the late 1950s.
- Mount Prospect Public Library: The main library on Emerson Street, right in the heart of downtown, opened its current building in 1976, and the library itself dates to 1930. It is a true community gathering spot.
Serving Mount Prospect since 1989 is something our whole team is proud of.
Common Plumbing Jobs in Mount Prospect
- Sump pump and battery backup installs
- Sewer rodding with before-and-after camera
- Tankless water heater conversion
- Laundry drain and floor drain clearing
- Commercial restroom repairs


