céad míle fáilte!

We are a family-owned and operated business that has been serving the Delaware, Maryland and Pennsylvania region for over thirty-years. Born in Co. Meath, Ireland, Patrick Durkan moved to Delaware and founded Chim-Guard Chimney Sweeps in 1984. With over three decades of experience, we provide a variety of chimney services ranging from inspections and cleanings to linings and installations.


We are a licensed, insured and BBB accredited business. For more information or to schedule an appointment, shoot us an email or give us a ring at 302-475-3207. We look forward to hearing from you and serving another satisfied customer.



We offer a range of Chimney Sweeping, creosote removal techniques to get the job done right!


We install Stainless Steel & Aluminum Chimney Liners,

Woodstove Liners, Furnace Flu Liners. We also offer resurfacing treatment.



We work on Caps, Chases, Top-Dampers, and Bellfire Units to ensure your chimney is prepared.


We're happy to give you a free estimate over the phone or in person! 


 We offer Visual Inspections, Camera Inspections. In addition, we offer Smoke, Draft Testing, and Water Testing. 


Fire-backing restore eroded masonry, in need a rebuild

Rebuilding chimneys and Repointing.

Didn't find what you were looking for?

"Pat's the best in the business.  His prices are too low and his  work is too good!"

   -John Spoehr, Brookhaven PA

   Home Inspector of HomePro Systems

check out the rest of our reviews!

Chimguard is a licensed and insured business 

We accept credit cards! 

Chim-Guard Chimney Sweeps


P.O. Box 8170 Wilmington DE 19803
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