Chimney Cleaning & Chimney Sweep in Gillette & Sheridan, WY

Burn Safer. Heat Better. Stay Local.

Traditional heat still matters in a Wyoming winter. Wood stoves and fireplaces work hard from the first cold night through spring. An unclean chimney raises the risk of a chimney fire, wastes heat, and can push smoke and soot into the house. Professional chimney cleaning in Gillette, WY, Sheridan, and across Northeast Wyoming keeps the flue clear so your system is safer to use.

Why Chimney Cleaning Matters

Creosote, soot, ash, and debris build up inside the chimney flue with every fire. Creosote is a leading cause of chimney fires. That same buildup chokes the draft, so your wood stove or fireplace burns poorly and smoke rolls back into the living room. A dirty chimney is a fire hazard, a smoke-damage problem, and a heating-efficiency problem at the same time.

Signs Your Chimney Needs a Sweep

  • Smoke drifts into the room instead of going up the flue

  • Fires are hard to start or don't burn well

  • A strong smoky or sooty smell in the house

  • Dark residue around the hearth or fireplace opening

  • You can't remember the last time the chimney was cleaned

What Our Chimney Sweep Service Includes

Master Clean has been the local chimney sweep and restoration crew for 30+ years. We:

  • Clean the flue

  • Remove creosote where it has collected

  • Check for blockage

  • Leave the hearth area spotless

You get a stronger draft, less smoke in the home, lower chimney fire risk, and a fireplace or wood stove ready before you light it. Call before peak heating season, not after you smell smoke.

Chimney Sweep for Gillette, Sheridan & Northeast Wyoming

With offices in Gillette and Sheridan, we serve Gillette, Sheridan, Buffalo, Moorcroft, Arvada, Newcastle, Ranchester, Broadus, Wright, Hulett, Sundance, Big Horn, Story, Pine Haven, and the surrounding area.

Why Choose Master Clean?

  • Creosote removal to lower chimney fire risk

  • Better draft, better heat, and less smoke in the home

  • Spotless cleanup when we leave

  • An IICRC-certified firm, locally owned for 30+ years

  • The same 24/7 company you call for water and fire damage, mold, and air duct and furnace cleaning

Getting ready for winter? Pair your chimney sweep with air duct and furnace cleaning and dryer vent cleaning.

Frequently Asked Questions

Who does chimney cleaning in Gillette WY?

Master Clean And Advanced Air Technologies has been the local chimney sweep and restoration crew in Gillette for 30+ years. Call our Gillette office at (307) 689-7292.

Do you offer chimney sweep service in Sheridan WY?

Yes. We have an office at 20 Spring Creek Lane in Sheridan and serve Sheridan, Big Horn, Story, Ranchester, and nearby communities. Call (307) 752-3408.

When should I get my chimney cleaned?

Before peak heating season, ahead of your first fire. Call before peak heating season, not after you smell smoke.

What does your chimney cleaning include?

We clean the flue, remove creosote where it has collected, check for blockage, and leave the hearth area spotless.

Why is creosote dangerous?

Creosote builds up inside the flue with every fire and is a leading cause of chimney fires. It also chokes the draft, so your stove or fireplace burns poorly and smoke can roll back into the house.

Call The Master

Master Clean & Advanced Air Technologies
Gillette: 601 Commercial Drive, Gillette, WY 82716 · (307) 689-7292
Sheridan: 20 Spring Creek Lane, Sheridan, WY 82801 · (307) 752-3408
Email: masterclean@charter.net
24/7 Emergency Services

Contact us online · Areas we serve

Person holding a smartphone with a five-star review icon displayed as a speech bubble.
“As Realtors we have witnessed their professionalism in remediating a few properties after freeze and subsequent water damage. Work was done in a very professional and timely manner. We actively refer Master Clean to clients who are in need of remediation work after a disaster or those clients who are looking for a HVAC system cleaning. Thank you for being a reliable remediation contractor!”
— Brian Darrington
“Had our chimney cleaned and what a great job! Excellent customer service, polite, professional, and left the fireplace area spotless. Nice to have a business such as this in Gillette. Will definitely use their services again.”
— Patricia Nesbit
“Had an awesome experience with shawne. He was very thorough and was more than happy to guarantee his work! He is very knowledgeable about his line of work. Would recommend him 100%!”
— Ashley Peterson