Chimney Sweep · Eagan

Your Eagan Fireplace Safety Experts: Start with a Chimney Check

We’re fully licensed, insured, and focused on eliminating hidden fire risks in your home. Schedule your Eagan chimney inspection now, before the first cold snap.

5.0 Rated · Licensed & Insured
Welcome

Hernandez and John Chimney Co

If you live in Eagan, your chimney isn’t just a feature, it’s a safety hazard waiting to happen. Creosote buildup, cracked flues, and blocked vents turn cozy fires into carbon-monoxide risks. Hernandez and John Chimney Co. We don’t just clear chimneys, we cut off fire risks before they become emergencies. With decades of experience serving Eagan homes, from historic bungalows on 46th Street to new builds near the lakes, we know what makes chimneys fail. Let’s make yours safe.

12+
Years Experience
3,000+
Jobs Completed
5.0
Average Rating
Free
Estimates
What We Do

Our Services

Comprehensive chimney sweep for Eagan homes and businesses.

Fireplace Chimney Sweep

Eliminates dangerous creosote and soot buildup from wood-burning fireplaces in Eagan homes.

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Gas Fireplace Inspection

Ensures gas lines and vents are leak-free and code-compliant in Eagan residences.

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Masonry Chimney Repair

Fixes cracks, spalling, and water damage in brick and stone chimneys in Eagan.

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Carbon Monoxide Safety Test

Detects dangerous gas buildup in Eagan homes with blocked or damaged chimneys.

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Chimney Lining Installation

Protects Eagan chimneys with stainless steel or cast-in-place liners for maximum safety.

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Seasonal Chimney Maintenance Plan

Twice-yearly sweeps and inspections to keep Eagan chimneys safe all year.

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Our Promise

Why Choose Us

Stop Fires Before They Ignite

Most chimney fires begin with undetected creosote. Our sweeps don’t just clear soot, they look for hidden dangers like cracked flues or blocked caps. In Eagan’s older homes, we’ve found rusted dampers and missing spark arrestors that could turn a cozy fire into a disaster. We’ll show you exactly what we fix, so you know your chimney is truly safe.

Certified, Protected, and Serving Eagan Homes

We’re licensed chimney professionals who’ve served Eagan since before the lakeside neighborhoods were built. Our insurance covers your home if something goes wrong, and we respond to calls within 24 hours, even on weekends. No fly-by-night crews here. Just honest, reliable work from a team that knows Eagan’s chimneys inside out.

No Surprises, Just Safety

You’ll get a clear estimate upfront, with no pressure to buy unnecessary repairs. If we spot an issue, we’ll walk you through it clearly and outline your choices. Many Eagan homeowners assume their chimney is fine until we show them the creosote buildup or rusted components. We’d rather you see it now than after a fire or CO scare.

Backed by Real Results

Our work speaks for itself. After sweeping an Eagan home with heavy creosote, one client told us, ‘We’ve burned wood for 20 years, and this is the first time we’ve felt truly safe.’ That’s why we do this work. Not for awards, but because a clean chimney means a home that’s protected, not just from soot, but from the silent killers like carbon monoxide.

Why Trust Hernandez and John Chimney Co

Credentials You Can Count On

We hold ourselves to the highest standards so you can hire with total confidence.

Licensed & InsuredFully licensed, bonded and insured for your complete protection.
Certified TechniciansTrained, certified professionals handle every chimney sweep job.
Background-Checked CrewEvery team member is vetted and background-checked.
12+ Years of ExperienceTrusted by Eagan homeowners for over a decade.
Workmanship GuaranteeWe stand behind every job. If it's not right, we make it right.
Upfront, Written PricingClear quotes with no hidden fees or surprises.
Hernandez and John Chimney Co, professional Chimney Sweep in Eagan, our branded team and work van
Why Hernandez and John Chimney Co

Built on Trust & Craftsmanship

Hernandez and John Chimney Co. has been keeping Eagan homes safe for decades by focusing on one thing: preventing fires before they start. We don’t just clean chimneys, we inspect them for hidden dangers like cracked flues, blocked drafts, and creosote buildup that most sweeps miss. In a city where winter fires spike after heavy snowfall, our team treats every chimney like it’s our own, because it is. We follow Minnesota’s strict chimney safety codes and use tools that detect carbon monoxide leaks others can’t, giving you peace of mind when you light that first fire of the season.

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Simple Process

How It Works

1

Get a Free Chimney Safety Review

Give us a call at (612) 425-0268, and we’ll schedule a no-obligation inspection. We’ll ask about your chimney’s age, what you burn, and any issues you’ve noticed, like smoke smell or slow drafts. If you’re in Eagan, we’ll often fit you in same-day for urgent concerns like blocked vents or gas odors.

2

We Arrive with the Tools and Safety Gear Your Chimney Needs

Our crew brings rotary brushes, vacuum systems, and leak detectors to every job. For Eagan’s older homes, we might use a borescope camera to check flue conditions without tearing into walls. We’ll also bring a ladder rated for your chimney height, no shortcuts, just thorough work.

3

Clean, Inspect, and Walk You Through the Results

We sweep your chimney, then inspect for creosote, cracks, or blockages. If we find problems, we’ll point them out and give you options. No upselling, just honest advice. For example, if your Eagan home’s chimney has a rusted damper, we’ll tell you it needs replacing before it fails mid-winter.

4

Leave You with a Safe Chimney

After the work, we’ll walk you through what we did and what to watch for. If we repaired anything, we’ll show you the fixes. Then we’ll clean up, no mess left behind. Your chimney will be safer, and you’ll know exactly why. That’s how we roll in Eagan.

Reviews

What Our Customers Say

"We’ve burned wood for years, but after our first sweep with Hernandez and John, we finally understood why our chimney smelled like gas sometimes. They found a cracked liner and sealed it, now our fireplace works perfectly, and we sleep better knowing there’s no hidden danger. Worth every penny."

SA
Sarah and Mark R.
Eagan (near I-35E)

"Our chimney had so much creosote, the sweep said it was a ‘ticking time bomb.’ They cleaned it out in one visit and showed us photos of the buildup. Now we sweep twice a year, and our home inspector never flags our chimney anymore. Professional, fast, and they actually care about safety."

DT
David T.
Eagan Lakes neighborhood

"We moved into an older Eagan home and were terrified of using the fireplace. The first thing we did was call Hernandez and John. They found a blocked cap and a rusted damper, both of which could’ve caused a fire. Fixed in one day, and they explained everything so we knew what to do next time."

LM
Lisa M.
Eagan (near Century Hills)

"After a chimney sweep in another town left soot everywhere, we swore off DIY. Hernandez and John were the opposite, they vacuumed every bit of debris and even cleaned our ceiling fans. Their crew was polite, thorough, and took the time to answer all our questions about Eagan’s chimney codes."

TA
Tom and Karen L.
Eagan (near Robert Trail)

"We had no idea our chimney was leaking until they pointed it out. They waterproofed the crown and said it would save us thousands in future repairs. Now we don’t have to worry about ice dams or water stains in the ceiling. Best investment we’ve made in our Eagan home."

EP
Emily P.
Eagan (near 46th Street)

"I’ve had chimneys swept before, but no one ever checked for carbon monoxide like these guys did. They tested our gas lines and said our old venting was a risk. We upgraded, and now we’re protected. That’s the kind of service that makes you want to recommend them to every Eagan neighbor."

GH
Greg H.
Eagan (near Lake Phalen)
Service Areas

Chimney Sweep Near You

Proudly serving Eagan and these nearby communities.

From the Blog

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The Ultimate Guide to Chimney Services in Eagan, MN: Sweeping, Repairs & Fire Safety

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Service Area

Proudly Serving Eagan

FAQ

Frequently Asked Questions

My Eagan home’s fireplace gives off a gas-like odor when lit, what’s the next step?

Yes, that’s a serious red flag for carbon monoxide risk. The smell usually means unburned gas is leaking into your home, often from a blocked flue or cracked liner. We’ve seen this in older Eagan homes with neglected chimneys, especially after heavy snow packs the flue shut. Never ignore it, turn off the fireplace immediately, open windows, and call us for an emergency inspection. We’ll check for blockages, test for CO leaks, and clear the chimney safely before you use it again.

I heard creosote buildup is dangerous, how do I know if my chimney in Eagan has it?

Creosote is the thick, flammable tar left when wood doesn’t burn completely, a major fire risk. In Eagan’s dry winters, it can build up faster than you think. Look for a shiny, glass-like coating inside your chimney (Stage 2 creosote) or hard, brick-like chunks (Stage 3). If you see soot blowing into your living room or a strong smoke smell when lighting the fire, that’s another sign. We use high-powered vacuums and brushes to remove it safely, no scraping tools that could damage your flue.

Does Eagan’s hard water shorten my chimney’s life?

Absolutely. Minnesota’s water is notoriously hard, and Eagan’s supply is no exception. Over time, minerals in the water can corrode metal components, weaken mortar joints, and even cause rust in the damper. We’ve seen chimneys in older Eagan homes fail prematurely because of this. If your chimney has white crusty deposits or rust stains, it’s time for a full inspection. We’ll check for water damage, seal leaks, and recommend repairs before small issues become big ones.

My chimney was swept last year, do I really need another sweep in Eagan this fall?

Yes, especially if you’ve used your fireplace regularly. Creosote buildup accelerates with frequent use, and Eagan’s dry air means it dries out faster, becoming more flammable. Even if it looks clean, hidden layers can form. We recommend sweeps at least once a year for gas fireplaces and twice for wood-burning ones. If you’ve had any repairs or changes to your chimney, we’ll inspect those too, no assumptions, just safety.

What’s the deal with Minnesota’s chimney safety laws? Do I need to worry about them in Eagan?

Minnesota requires chimneys to meet strict safety codes, and Eagan enforces them. If your chimney fails an inspection, like having a cracked liner or improper clearance from combustible materials, you’ll need repairs before you can use it. We’ve helped homeowners avoid fines by catching issues early, like missing chimney caps or improperly installed stovepipes. We’ll check your setup against local codes and give you a clear plan to stay compliant.

I have a newer Eagan home, do I still need a chimney inspection?

Even brand-new homes need sweeps. Modern chimneys can still develop creosote, especially if the fireplace isn’t venting properly. We’ve inspected high-end Eagan developments where draft issues went unnoticed until it was too late. Plus, if your home has a gas fireplace, the venting system needs checking for corrosion or blockages. Don’t skip it, just because it’s new doesn’t mean it’s safe.

Can I light my wood stove right after a chimney cleaning, or does it need time to cool down?

Only if we confirm it’s safe to use afterward. If we find heavy creosote or structural issues, we’ll let you know exactly when it’s safe. Otherwise, a quick burn test confirms everything’s clear. Pro tip: After sweeping, burn only dry, seasoned wood and keep the fire hot to prevent new creosote buildup. We’ll show you how to maintain it properly so your next sweep goes faster.

Why does my Eagan chimney lose draft so often, even after sweeps?

Draft problems usually come from blockages, cracks, or poor chimney design. In Eagan, snow and ice can pack into the flue, or a damaged liner might be restricting airflow. We’ve fixed draft issues by clearing obstructions, sealing leaks, or even adjusting the damper. If your fire smolders instead of roaring, that’s your chimney telling you something’s wrong. We’ll diagnose the exact problem and fix it so your fireplace works like it should.

Guard Your Eagan Home: Schedule Your Chimney Sweep Now

Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.

Call (612) 425-0268
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