“Demolition Industry Consultants serves organizations including demolition as part of their services offered.
Organizations willing to commit to continuous improvement as a key strategy for competition in today’s marketplace.”


Demolition Industry Consultants brings forty plus years of estimating, marketing and management experience from the demolition industry to train Demolition Owners, Managers and Estimators.


Demolition Industry Consultants provides demolition consulting services thru all phases of the demolition project including Expert Witness, Arbitration, Claims Support, Engineering, & Budget Estimating.


Bill Gumbiner has been directly involved in any or all phases of demolition that results in a list of project covering industrial manufacturing and producing facilities, along with major non-residential.

“Not only did Demolition Industry Consultants help us sharpen our estimating tools, we landed two considerable jobs with Bill’s assistance. DIC has become a valuable resource for us in our estimating and day-to-day operations. When a special circumstance arises, we quickly get Bill on the phone. It’s like having an extra estimator on our staff.”
CHRIS ROUSSELL, Concrete Busters of Louisiana, Bridge City, LA
“I think that after attending one NDA convention after another, spending time with each of you was something that achieved a networking opportunity that does not often exist at larger and more impersonal conferences. Additionally, I am pleased to have had an opportunity to spend time with Bill Gumbiner, whose name is synonymous with the demolition industry in and around the U.S.”
Joel A Spirtas
“Your common sense approach to estimating has helped me secure profitable demolition work and has kept me from the unprofitable. I live by the methods that you taught me, and those methods have helped me develop the thorough estimating habits that I pass on to other estimators under my direction.”
Roland Savage, LVI Environmental, Las Vegas