Master Pro
Plumber Inc
Two wall-mounted tankless water heaters installed side by side by Master Pro Plumber

Lake County

Plumber in Lake Forest, IL

  • Upfront flat-rate pricing
  • No service fee
  • Open 24/7

Get a free estimate

Tell us what's going on and we'll call you back. Or call (224) 567-2501.

Careful, experienced plumbing for Lake Forest’s historic homes and estates

Lake Forest is home to some of the most historic houses in the Chicago area, from the estates along the lake to the homes around Market Square, the 1916 shopping center at the heart of town. We have served Lake Forest since 1989, east and west of the tracks and out past Route 41 into the newer subdivisions. From our Des Plaines shop, it is a straight drive up the Tri-State.

Large, older homes need a plumber who takes care inside them. We protect floors and finishes, keep the work area clean, and give you a flat-rate written estimate before we start. We are open 24/7.

Boilers and Hot Water in Lake Forest Estates

Many Lake Forest homes are heated by boilers, some original systems with cast-iron radiators and others newer high-efficiency units with in-floor heat. We handle Boiler Repair & Replacement, including the indirect water heaters often tied to them.

In a large home with several bathrooms, hot water is a design question. We size the system to the house: high-capacity Bradford White Water Heaters, twin tanks, or Tankless Water Heaters installed in pairs. Repairs come with a warranty of at least one year.

Long Sewer Runs on Lake Forest Lots

Big lots mean long sewer laterals, often running under old trees and sometimes across ravines. Roots, shifted joints and sags are common. We rod the main and run a Sewer Camera Inspection before and after every rodding so you can see the whole run. When a section has failed, we quote Sewer Repair & Replacement in writing and restore the grounds when we are done.

For finished lower levels, a reliable sump system matters. We install Pro Series pumps with battery backups.

Lake Forest Water

Lake Forest has drawn its own water from Lake Michigan since its water works began in 1891, and the city still treats it at its own plant. The water is moderately hard, so we install Water Filtration & Softeners for homes that want softer water, less scale on fixtures and better-tasting water at the tap.

Older Lake Forest estates also have long runs of galvanized or early copper supply pipe. When leaks start appearing, we quote Repiping in sections and protect plaster, millwork and finished floors while we work.

Plumbing Services in Lake Forest

Boiler Repair & Replacement

Lake Forest estates often rely on boilers that feed radiators, in-floor heat and an indirect water heater all at once. We diagnose failed circulators, zone valves and leaks, and plan replacements so heat and hot water keep working together through the coldest months.

Tankless Water Heaters

In a large home with many bathrooms, paired tankless units can provide steady hot water to every fixture. We check gas supply and venting, size the system to your household and install it neatly in the mechanical room, with service access kept clear.

Sewer Camera Inspection

Long laterals on Lake Forest lots run under old trees and sometimes across ravines. A camera inspection shows exactly where roots, sags or breaks are, so any repair is targeted and your grounds, gardens and driveways are disturbed as little as possible.

Sump & Ejector Pumps

Finished lower levels deserve a sump system you never have to think about. We install Pro Series pumps with battery backups and test the full system, backup included, before we leave.

Leak Detection

Hidden leaks in a historic home can damage plaster, millwork and wood floors before they show. We locate the source first, keep repair openings small and explain the cause, so you can protect finishes that cannot easily be replaced or matched.

Gas Line Installation & Repair

Adding a gas range, an outdoor kitchen line or a fireplace connection calls for properly sized piping and a tested installation. We run and repair gas lines carefully, pressure-test every joint and leave the work clean, labeled and ready for inspection.

Water Filtration & Softeners

Lake Forest’s treated lake water is moderately hard, leaving scale on fixtures and spots on glass. A whole-house softener or filter protects your plumbing, appliances and finishes, and we place it where it is easy to service without disturbing finished rooms.

Our Step-by-Step Process in Lake Forest

Lake Forest homes are often large, historic and filled with finishes that deserve real care. Our process is built around that: clear scheduling, an honest assessment, a written price before we start and a work area left spotless. Here is what you can expect from the first call on, on every job.

  1. 1

    A Real Person, Any Hour

    Call (224) 567-2501 and a real person answers, day or night. We ask what is happening and where it is in the house, then book a 2-hour arrival window. That is helpful when a house manager, caretaker or family member will be letting us in. If it is urgent, we will help you shut off the water first.

  2. 2

    Clear Scheduling Updates

    You are notified once your tech is scheduled, and you get a text 30 minutes before arrival. On a large property, that gives you time to open a gate, point us to the right entrance or let us know where the mechanical room is. No one has to wait at the door all day.

  3. 3

    Assessment and Flat-Rate Estimate

    The tech introduces himself, looks carefully at the problem and explains what he finds and the repair options available to you. There is no charge for the visit itself. You get a flat-rate written estimate before any work begins, and nothing starts until you approve it. You are never pressured.

  4. 4

    Work That Respects the House

    Tarps go down from the entrance to the work area, and we protect floors, rugs and woodwork. On sewer jobs, we run a camera before and after rodding so you can see the whole run. If your water heater is getting older, read When to Replace an Aging Water Heater in Chicagoland.

  5. 5

    Thorough Wrap-Up

    We leave the area cleaner than we found it. Your invoice and paperwork are emailed for your records. We will ask for a review afterward.

Why Choose Master Pro Plumber in Lake Forest

Lake Forest homeowners want a plumber who understands older, larger houses and treats them carefully. We have been locally owned since 1989, we are not a franchise, and we give the same attention to a single leaking radiator valve as to a full boiler and hot-water redesign.

  • Estate-scale systems: boilers, indirect water heaters, paired tankless units and sewer laterals that run a long way.
  • Floors and finishes protected on every visit, with the work area left cleaner than we found it.
  • Softeners for the moderately hard water the city has drawn from Lake Michigan since 1891.

Police, firefighter and military households get a discount, and financing is available for boiler work. Most of all, you get a plumber you can trust inside your home.

Why We Love Working in Lake Forest, IL

Lake Forest is one of the most beautiful communities in the Chicago area, with its historic architecture, wooded ravines, lakefront and preserved open land. Driving to a job here never gets old, and these are some of the places we especially enjoy.

  • Lake Forest College: Founded in 1857, the college sits on wooded acres off Sheridan Road, with ravines linking its north, middle and south campuses and Lake Michigan just a short walk away.
  • Forest Park Beach: The city’s lakefront park pairs a sandy beach with a bluff-top park, pavilions and a boat launch, and a new beach pathway that opened in 2024.
  • Elawa Farm: This historic gentleman’s farm on Middlefork Drive, acquired by the City of Lake Forest in 1998, now brings people together through gardens, a seasonal market and food programs.
  • Middlefork Savanna: Next to Elawa Farm, this Lake County forest preserve protects rare black soil savanna and prairie, with trails for hiking and spotting endangered plants and birds.

We are proud to help care for the homes that give Lake Forest its timeless character.

Common Plumbing Jobs in Lake Forest

  • Boiler and radiator system repairs
  • Twin tankless water heater installs
  • Long sewer lateral camera inspection
  • Sump pump with battery backup
  • Whole-house water softener

What Customers Say About Master Pro Plumber

4.6 on Google80 Google reviews

“We’ve used Master Pro for our plumbing nightmares 4 times now and they continue to bail me out. One of the times was late in the night on Christmas Eve and they didn’t charge me anything extra. I like the owner, I like the prices, and they’ve got cool shirts.”

Mike R. · Google review

“Was able to get a major clog out of my house when another plumber couldn’t! Very thorough and knowledgeable and stayed all night until the job was done. Would definitely use their services again!”

Ke’Ona M. · Google review

“I called and they deliver EXCELLENT CUSTOMER SERVICE EXPLAINED TO ME WHAT I NEEDED LIKE REALLY BROKE IT DOWN ANSWERED ALL MY QUESTIONS LOVE THE SERVICE AND GLAD I CALLED THEM TO DO THE JOB”

Sherri S. · Google review

Lake Forest Plumbing FAQs

Do you repipe historic Lake Forest homes?

Yes. We replace old supply lines in sections, work around historic finishes, and give you a flat-rate written price before we start.

Do you work on boilers in older Lake Forest homes?

Yes. We repair and replace boilers, from older radiator systems to newer high-efficiency units, and the indirect water heaters tied to them.

Can tankless water heaters keep up in a large Lake Forest home?

Yes, when they are sized right. Larger homes often use two tankless units together, and we size the system after looking at your fixtures and gas supply.

Does Lake Forest have its own water plant?

Yes. Lake Forest treats its own Lake Michigan water, a system that dates back to 1891.

Do you email invoices and paperwork for Lake Forest jobs?

Yes, your invoice and paperwork are emailed after every job. That makes it easy to keep records with the house, and you can pay by cash, check, credit card or Zelle.

Call Your Lake Forest Plumber Today

Why call an amateur when you can call the master?

Some Lake Forest boilers still feed the original cast-iron radiators, and others run in-floor heat through a newer high-efficiency unit with an indirect water heater on the side. Either way, if yours is short-cycling, leaking or simply old, request a free estimate and we will look at the whole system, not just the part that failed. Big lots bring a different issue: a long sewer lateral under mature trees, sometimes crossing a ravine, where roots and sagging joints build up for years before anyone notices. When that line backs up, call (224) 567-2501. We answer around the clock, and every rodding comes with camera footage before and after.

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