Johnsburg, IL · Chimney Service
Chimney Sweep in Johnsburg, IL
Just up the Fox River from our McHenry base, Johnsburg’s Chain O’Lakes homes get fast, local chimney and venting service from Chimney Sweep Squad.
Chimney Sweep Squad provides chimney sweeping, inspection, and repair throughout Johnsburg, IL. Johnsburg sits just northeast of our McHenry base along the Fox River, so our Skyhawk neighbors get fast, local service. With more Chain O’Lakes waterfront than any community around, Johnsburg homes face extra moisture — and we know exactly how to protect them. Call (815) 420-6665.
Waterfront living, waterfront chimneys
Johnsburg proudly claims the most waterfront of any community on the Chain O’ Lakes, and that lake-and-river setting is beautiful — but it’s demanding on chimneys. Homes close to the Fox River and the Chain take on more moisture, and water is the number-one enemy of a masonry chimney. We focus on the parts that keep water out: a sound crown, a good cap, and intact flashing, plus waterproofing when it’s warranted.
Many Johnsburg lake homes also lean into the cozy wood-burning fireplace, which means regular sweeps to clear creosote and keep fire risk down. We handle the full range — sweeps, inspections, caps, liners, and gas fireplace service — for Johnsburg’s waterfront and inland homes alike.
A quick trip from our McHenry base
Johnsburg is one of our closest neighbors, just a few minutes up State Route 31 from McHenry, so we get there fast. Johnsburg High School — home of the Skyhawks — anchors the community, and nearby Chain O’ Lakes State Park and the Fox River draw boaters all summer. We’re glad to keep the chimneys safe in the homes around them. More at the Village of Johnsburg.
Chimney & venting services we provide in Johnsburg
- Chimney sweeping and creosote removal
- NFPA 211 chimney inspections (Levels 1–3)
- Chimney repair, tuckpointing & rebuilds
- Caps, crowns & stainless liners
- Gas fireplace service (incl. gas valve replacement)
- Dryer vent & air duct cleaning
Emergency in Johnsburg?
For an active chimney fire, a carbon monoxide alarm, or a gas smell, call 911 or your gas utility first, get everyone outside, then call us. See our chimney emergency guide.
Frequently asked questions
Does being on the Chain O’Lakes affect my Johnsburg chimney?
Yes. Johnsburg has more waterfront than any Chain O’Lakes community, and homes near the water take on more moisture, which works at the masonry. We pay special attention to the crown, cap, flashing, and waterproofing on waterfront homes to keep that moisture out.
How fast can you reach my Johnsburg home?
Very fast. Johnsburg is just northeast of our McHenry base — about 7 minutes — so we’re one of the closest chimney companies to you. We schedule promptly, 7 days a week. For a live fire or CO alarm, call 911 first.
My Johnsburg lake home has a wood-burning fireplace — how often should I sweep it?
If you use it regularly through the winter, once a year is a good baseline, and sooner if you notice odor, smoke, or weak draft. Frequent use builds creosote, which is the fuel for chimney fires, so a yearly sweep is cheap insurance.
Can you waterproof a chimney on a Johnsburg waterfront home?
Yes, when it’s appropriate. We use a breathable water repellent that keeps rain out while letting the masonry dry, which is especially valuable near the water. We never trap moisture inside the brick, which would make spalling worse.
Do you serve inland Johnsburg neighborhoods too, not just the waterfront?
Of course. We serve all of Johnsburg, waterfront and inland, including the areas around Johnsburg High School. Every home’s chimney gets the same honest assessment and upfront pricing.
Chimney service in Johnsburg, 7 days a week
Call for a sweep, inspection, or repair in Johnsburg. Honest, upfront pricing from a 28-year pro.
Related
Published November 10, 2026 · Reviewed by Joseph Ino, Founder, Chimney Sweep Squad