Chimney, Dryer Vent & Air Duct Cleaning in Ellicott City, MD
EXCELLENT
Based on 274 reviews
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Kevin MTrustindex verifies that the original source of the review is Google.
Very professional, great communication. Will use them every year.Posted on Google![]()
Andrew MercerTrustindex verifies that the original source of the review is Google.
Excellent service! Arrived on time. Explained everything and offered options to take care of what we needed. Will use again.Posted on Google![]()
Monica ButtaTrustindex verifies that the original source of the review is Google.
Very pleasant and quick service! Sean was fantastic!Posted on Google![]()
Christopher TangTrustindex verifies that the original source of the review is Google.
Very fast and Sean was polite and professional.Posted on Google![]()
Tim FellowTrustindex verifies that the original source of the review is Google.
Fantastic service! Would recommend to neighbors for service and competitive pricing.Posted on Google![]()
Maria PerezTrustindex verifies that the original source of the review is Google.
Reasonable price. And Very goodPosted on Google![]()
Becky WildTrustindex verifies that the original source of the review is Google.
Great work. Done quickly.Posted on Google![]()
Kerrie RushtonTrustindex verifies that the original source of the review is Google.
Amazing service!! Arrived and worked quickly. Thank you!
Chimney & Vent Cleaning for Ellicott City Homes

LST Cleanflow cleans and inspects chimneys, dryer vents and air ducts across Ellicott City, from the historic homes around Main Street to Centennial, Dunloggin, Turf Valley and Waverly Woods. Our office is in nearby Columbia, so we are usually just minutes away.
Our prices are flat: chimney inspection $49, chimney cleaning $199, dryer vent cleaning $69, air duct cleaning $99, or air duct and dryer vent together for $149. Most visits take 1–2 hours, you get before and after photos, and you don’t have to be home.
- Chimney Inspection – $49
- Chimney Cleaning – $199
- Dryer Vent Cleaning – $69
- Air Duct Cleaning – $99
- Before & After Photos on Every Job
- Minutes from Ellicott City (Columbia office)
Services for Ellicott City Homes
Ellicott City has some of the oldest homes in Howard County alongside large newer neighborhoods, so no two chimneys or vents are the same. Here is what we do for Ellicott City homeowners.
Air Duct Cleaning
Older ductwork, recent renovations and pets are the usual reasons Ellicott City homeowners call us about dusty vents. Air duct cleaning starts at $99.
Dryer Vent Cleaning
Larger homes often have laundry rooms far from an outside wall, which means long dryer vent runs that clog with lint. We clean the full run to the outside hood for $69.
Chimney Cleaning
Historic stone and brick chimneys near Old Ellicott City and the masonry chimneys in 1960s–80s neighborhoods need regular sweeping. Chimney cleaning is $199, with photos of the flue.
Chimney Repairs
Older masonry wears at the crown, mortar joints and flue liner. We start with a $49 inspection and show you photos of anything that needs repair.
Gas Fireplace Services
Newer homes in Turf Valley, Waverly Woods and other recent developments often have gas or prefab fireplaces. We inspect, clean and service them.
Recent Jobs: Chimneys, Dryer Vents & Air Ducts







Signs it’s time to call: the fireplace smells smoky or drafts poorly, the dryer needs two cycles to dry a load, the laundry room gets hot, or you see dust around the vents.
If you’re not sure what you need, start with a $49 chimney inspection or call us and we’ll tell you honestly.
Ellicott City Neighborhoods We Serve
We serve all of Ellicott City: Historic Ellicott City, Centennial, Dunloggin, Turf Valley, Waverly Woods, St. Johns Lane, Valley Mede, Chatham and Worthington, plus Columbia, Clarksville, Elkridge, Catonsville, Marriottsville and Woodstock. ZIP codes 21042 and 21043.
- Office minutes away in Columbia, MD
- 5+ years in business, licensed & insured
- Flat prices, no hidden fees
- Open Sunday–Friday, 8 AM–8 PM
For Further Inquiries Call
Smoky fireplace, slow dryer or dusty vents? Call us and we’ll find a time that works for your Ellicott City home.
Chimney & Vent Cleaning in Ellicott City, MD
LST Cleanflow is a local Howard County company based in Columbia. We handle chimney inspections and cleaning, chimney repairs, gas fireplaces, dryer vents and air ducts for Ellicott City homes, with clear prices up front.
QUESTIONS & ANSWERS
Frequently Asked Questions
Quick answers about chimney, dryer vent and air duct service in Ellicott City, MD.
Yes. Older stone and brick chimneys are common in and around Historic Ellicott City. We start with an inspection to check the flue and masonry before cleaning, and send you photos.
Chimney cleaning is $199 and a chimney inspection is $49. You get the price before we start.
Once a year. The National Fire Protection Association (NFPA 211) recommends an annual inspection for chimneys, fireplaces and vents.
No. Many customers leave access for us and get before and after photos when the job is done.
Yes. We cover all of Howard County, plus Montgomery County, Washington DC and Northern Virginia.
Any Questions? Ask Us!!