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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon14
    Verified chimney sweeping services reviews

Verified Reviews for Chimney Sweeping pros in Baldwin, WI

*The Angi rating for Chimney Sweeping companies in Baldwin, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Sweeping needs.

*The HomeAdvisor rating for Chimney Sweeping companies in Baldwin, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Sweeping needs.

Last update on October 30, 2025

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Avatar for Cornell Chimney and Masonry

Cornell Chimney and Masonry

933 Albemarle St
1.00(
2
)

Cornell Chimney and Masonry

933 Albemarle St
1.00(
2
)
Free onsite estimate

Sole proprietor owned business since 2001 with eighteen years in business. master mason licensed, bonded and insured. We work as either a two or more crew depending on the job. I, Jeffrey, the owner, do all my own work. We're family here at Cornell Chimney. Three generations now. We are looking forward to service you.

"Cornell was hired to remove, rebuild and reline our chimney. We paid him his down payment , soon after he requested $4500 more to order the liner. He erected scaffold to complete the job, which ended up falling causing damage to our roof along with damage caused from dropping bricks on the roof. 4 months went by with little to no progress. Finally we received notice from his insurance company that he was dropped because of lack of payment. We were forced to higher a new chimney company to complete the job. At that point we found out Cornell had never ordered the liner that we paid for. We asked to have the $4500 returned but never received a response. I would highly recommend not allowing Cornell anywhere near anyone's roof. He is careless and unreliable."

John K on September 2022

Sole proprietor owned business since 2001 with eighteen years in business. master mason licensed, bonded and insured. We work as either a two or more crew depending on the job. I, Jeffrey, the owner, do all my own work. We're family here at Cornell Chimney. Three generations now. We are looking forward to service you.

"Cornell was hired to remove, rebuild and reline our chimney. We paid him his down payment , soon after he requested $4500 more to order the liner. He erected scaffold to complete the job, which ended up falling causing damage to our roof along with damage caused from dropping bricks on the roof. 4 months went by with little to no progress. Finally we received notice from his insurance company that he was dropped because of lack of payment. We were forced to higher a new chimney company to complete the job. At that point we found out Cornell had never ordered the liner that we paid for. We asked to have the $4500 returned but never received a response. I would highly recommend not allowing Cornell anywhere near anyone's roof. He is careless and unreliable."

John K on September 2022

Chimney Sweep questions, answered by experts

Other than it looking like a dirty car, there are some other signs you need to clean your roof. Moss growth, algae (often black streaks), grime buildup, buildup under shingles, and leaf buildup are all classic signs a cleaning is overdue. If you have neighbors, take a look around. If your roof appears different in any way, that’s another sign to call a pro to have it cleaned.

If you’re painting your home or monitoring a job as it’s being completed, squash the issue ASAP if you notice paint is getting onto the roof. Keeping it clean is one of the keys to extending your roof’s life.

Removing latex paint before it dries is much easier and lowers the risk of damaging your shingles (more on that below). Simply spray the spot with a hose for one to two minutes to clear away the drying paint. In general, this is a good way to remove ugly stains from your roof without using chemicals.

It generally involves soft washing with eco-friendly detergents to remove contaminants, avoiding high-pressure methods that can damage materials.

Soft washing chemicals typically consist of a mix of sodium hypochlorite (or a chemical component of bleach) and water. While sodium hypochlorite and bleach are often thought to be the same thing, there is one small but key difference between the two: sodium hypochlorite comes in powdered rather than liquid form, which means that it’s also more concentrated and more effective from less product overall.

If you wish to forego painting your shingles but still want to give them a fresh look, a deep cleaning is the first step. Clean off any debris from your roof and gutters, and then power wash your shingles to get grime and algae off. To take things one step further, you might even consider installing new gutters to give your home a bright new look.

The Baldwin, WI homeowners’ guide to chimney sweeping services

From average costs to expert advice, get all the answers you need to get your job done.

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