Legendary Service

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Legendary Service Our mission is simple: deliver a Legendary experience every time. Always.
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As a family-owned business, we provide heating, cooling, plumbing, sewer & indoor air quality services with quality workmanship, honest solutions, and exceptional customer care.

10/22/2026

Old furnace out. New furnace in. Ready for winter. ❄️🔥

Upfront pricing. Above-code installs. Family-owned since 2008.

đź“ž (847) 999-7186 | legendaryservice.com

Improve your home’s comfort, reliability, and energy efficiency with help from Legendary Service. You can upgrade one sy...
10/21/2026

Improve your home’s comfort, reliability, and energy efficiency with help from Legendary Service. You can upgrade one system at a time, whatever your home needs! 🏠🔧

đź“ž Call us at 847-999-7186 to discuss your options!

Some jobs take more than a quick fix, and this is one of them.When a sewer or drain line problem runs deep, our team rol...
10/21/2026

Some jobs take more than a quick fix, and this is one of them.

When a sewer or drain line problem runs deep, our team rolls up with the right equipment and gets to work, even when that means careful digging and pipe repair right in your yard. It's the kind of hands-on plumbing repair Des Plaines homeowners can count on when a simple drain cleaning won't solve what's happening underground.

Of course, outdoor line work is just one piece of what we do. Fall is also the season when homeowners start calling about:

🔧 Furnace repair before the first cold snap hits
🔧 HVAC maintenance to keep systems running efficiently
🔧 Water heater repair or a new water heater installation
🔧 AC repair and ac installation for homes still struggling with cooling

With over 40 years of combined experience, our licensed technicians handle everything from stubborn clogs to full hvac repair across the Chicago area, and we treat your property with the same care we'd want at our own homes.

Dealing with a drain, sewer, or heating issue? Reach out to Legendary Service Inc. and get it fixed right the first time. đź’Ş

We love hearing from our amazing customers! Thank you Christopher Corbeille for the kind words and the 5-star review. Yo...
10/20/2026

We love hearing from our amazing customers! Thank you Christopher Corbeille for the kind words and the 5-star review. Your support means the world to us!

The best repairs start with a thorough inspection. 🔍Our technicians take their time in utility rooms like this one, chec...
10/20/2026

The best repairs start with a thorough inspection. 🔍

Our technicians take their time in utility rooms like this one, checking equipment, piping, and connections before recommending anything. With cold nights settling in around Mundelein, a close look at your heating system now can catch worn parts, leaks, or efficiency problems before they turn into a mid-winter breakdown. That careful approach applies whether we're handling a heating repair, a boiler repair, or a water heater repair on an aging unit.

What a fall inspection with our team can include:

👉 Heating repair and boiler repair to get ahead of the cold
👉 HVAC repair and tune-ups from NATE-certified technicians
👉 Water heater installation when your current unit is on its last legs
👉 Plumbing repair and emergency plumber support, available 24/7

You'll always get upfront pricing and a straight answer about what your home actually needs. Nothing more, nothing less.

Give Legendary Service Inc. a call and get your system checked before winter arrives in full force.

This old furnace did its time. Now this family has a brand-new Daikin high-efficiency gas furnace keeping them warm all ...
10/19/2026

This old furnace did its time. Now this family has a brand-new Daikin high-efficiency gas furnace keeping them warm all fall and winter!

Clean install, happy homeowners. Is your furnace ready for the cold?

Let’s talk 👉 847-999-7186 | legendaryservice.com

✅ Beat the breakdown - Old furnaces tend to fail on the coldest nights, when you need heat most and everyone’s calling for service.
âś… Pick your schedule - Upgrade before the winter rush, on your timeline, not in an emergency.
âś… Save all season - A high-efficiency furnace uses less gas to heat your home, so you start saving on your very first bill.
âś… Peace of mind - Aging furnaces can develop cracks and safety issues. New equipment means a safer home for your family.
âś… Comfort upgrade - More even heat and quieter operation all season.

❄️ FROST ADVISORY: Saturday, Oct. 17, 5–8 AMThe first frost of the season is on the way. It won’t usually freeze the pip...
10/16/2026

❄️ FROST ADVISORY: Saturday, Oct. 17, 5–8 AM

The first frost of the season is on the way. It won’t usually freeze the pipes inside your home, but it’s a good reminder that winter’s coming, and outdoor faucets, hoses and exposed lines are the first to suffer.

Not every job stays above ground, and our team is ready for the ones that don't. đźšśWhen a sewer line fails or an undergro...
10/16/2026

Not every job stays above ground, and our team is ready for the ones that don't. đźšś

When a sewer line fails or an underground pipe gives out, getting to the problem takes real work. Our technicians handle excavation carefully and efficiently, digging only where it's needed to reach the damaged line and get your home back to normal. Fall is actually one of the best times to take care of sewer repair before the ground freezes and a small issue turns into a winter emergency.

Here's what that kind of visit can include:

🛠️ Sewer repair with camera inspections to pinpoint the issue
🔥 Heating repair and boiler repair as temperatures drop
đźšż Water heater installation and water heater repair
❄️ AC repair, HVAC repair, and AC installation
🚨 Emergency plumber service when something can't wait

Homeowners in Vernon Hills know we keep things honest. You'll get a clear explanation of what we found, upfront pricing, and no push for work your home doesn't need.

If you've noticed slow drains, soggy spots in the yard, or a smell you can't place, reach out to Legendary Service Inc. and let our team take a look before winter makes it harder.

🧊 Nobody thinks about their water heater until the shower turns ice cold.Here's what's worth knowing about the appliance...
10/16/2026

🧊 Nobody thinks about their water heater until the shower turns ice cold.

Here's what's worth knowing about the appliance that runs every day:

• Water heating is one of the biggest energy costs in most homes, often second only to heating and cooling. • Tank water heaters typically last 8 to 12 years. Tankless units can last 20 years with regular descaling. • Find the age on the label. The year is usually built into the serial number, and we can read it for you. • Going on vacation? Most gas water heaters have a "vacation" setting that saves energy while you're away. • Lowering the temperature to about 120°F saves energy and helps prevent scalding.

Tank or tankless? A tank is dependable and budget-friendly. Tankless heats water only when you need it, saves space and never runs out. We'll size it right for your family.

Family-owned since 2008. 5.0 stars, 660+ Google reviews. 24/7 emergency dispatch.

Serving Lincolnshire, Hinsdale, Lombard, Glenview, Buffalo Grove and the surrounding suburbs. (847) 999-7186 | legendaryservice.com

🤔 You're about to spend five months indoors. How's the air in your home? The EPA notes that indoor levels of some pollut...
10/15/2026

🤔 You're about to spend five months indoors. How's the air in your home?

The EPA notes that indoor levels of some pollutants can be two to five times higher than outdoors. Winter makes it worse, because windows stay closed.

Where indoor air pollution comes from: • Cooking, especially gas stoves • Candles, fireplaces and air fresheners • Pet dander and dust • Cleaning products and paint • Moisture from showers, cooking and drying laundry

What you can do: • Use your kitchen range hood every time you cook • Run the bathroom fan during showers and for 20 minutes after • Change your furnace filter on schedule • Groom pets often and wash bedding weekly • On very cold days, lower your humidifier setting a bit to avoid window frost

When simple steps aren't enough, a whole-home solution works through your existing furnace to treat the air in every room. We'll recommend what fits your home, with upfront pricing and no pressure.

Family-owned since 2008. 5.0 stars, 660+ Google reviews.
Serving Evanston, Glenview, Glencoe, Kenilworth, Highland Park, Deerfield and the North Shore.

Breathe easier this winter: (847) 999-7186 | legendaryservice.com

Address

25741 N Hillview Court
Mundelein, IL
60060

Telephone

+16085343637

Website

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