International Chimney Corporation
Provide services in all areas of industrial, commercial, and institutional chimney construction and maintenance.
http://www.internationalchimney.com/

Chimney Sweeps of the World
Site links to yellow pages, certain chimney sweep guilds and is beginning to be able to provide chimney sweep contact information in a variety of world locations.
http://chimneysweeps.com/

ChimneySwifts.org
Promotes the conservation of Chimney Swifts through education, preservation of existing habitat, and creation of new nesting and roosting sites. Details about the North American Chimney Swift nest site research project and spring Chimney Swift sightings reports.
http://www.chimneyswifts.org/

Safeside Chimney
Connecticut’s leading chimney professional. Safeside serves the entire state as well as Rhode Island. Complex rebuild and relinings and all types of masonry work are our speciality. For the best in professional, friendly service call us today!
http://www.safesidechimney.com/

R and P Industrial Chimney Co., Inc.
Design, construction and maintenance of industrial and commercial chimneys, smokestacks, and silos.
http://www.randpindchimney.com/

Whitecaps
Manufacturer and distributor of fine quality chimney caps, custom chimney caps and related items
http://whitecaps.com/

Industrial Chimney Maintenance Inc
Inspects, maintains, repairs and dismantles concrete, brick, steel industrial chimneys, and flare stacks throughout the world.
http://www.indchimney.com

National Chimney Sweep Guild
The National Chimney Sweep Guild (NCSG) is a non-profit membership-based trade association for the chimney service industry and represents more than 1,100 chimney service companies nationwide. NCSG is dedicated to promoting the success of its members by providing progressive services, encouraging professionalism and ethical accountability, and advancing the chimney and venting industry through public awareness of the trade.
http://www.ncsg.org/

Gibraltar Chimney International
Gibraltar Chimney International specializes in the maintenance and construction of all types of stacks and chimneys for industrial and commercial applications.
http://gibraltarchimney.com/

CSM Engineers are world leaders for TURNKEY and repair and maintenance of Industrial Chimney/Stacks:
CSM ENGINEERS -Industrial Elevator,Rack Pinion Lift,Explosion Proof Elevator,Chimney,Stack,Flue,Turnkey construction,FGD,Flue gas desulphurisation,Slipform,Silo-concrete, Concrete domes,Penstocks,Corrosion prevention,CEMS,Hydraulic machines,Winches,Rack and pinion hoist.
http://www.csm-eng.com