"Barry did a great job in presenting the subject material. He was clear and concise and went out of his way to ensure everyone understood the programs. He was prepared and professional and very accommodating to our needs. We would not hesitate to utilize Barry Cassell's expertise for future requirements. I am a civilian working for the U.S. Navy." Ray Nadeau

I took a class from Barry in Hawaii last year. It helped me land a senior Scheduling position for the $5.5 Billion Dollar Honolulu Rail System. Thanks! - Mike Lovelin

"We have worked with Barry for over 12 years, he has been instrumental in not only helping us set up our estimating database but keeping it updated and maintained. He is a pleasure to work with and is our go to guy when it comes to database management questions." - Ron Adams, Yellowstone Traditions

" I took a short private scheduling class from Barry Cassell two years ago. Barry is very knowledgeable and presents his material extremely well. As an engineer and construction manager I know how important scheduling is to a project. I continue to be very busy but I am still looking forward to taking another class from Barry." - Edwin Johnson, PE - Professional Engineer and Construction Manager

“Barry’s knowledge and experience helped us to take the information from the class and apply it to current projects.” - Ike Holmes, Vet Industrial

"Barry has been our Timberline consultant for many years. SCP Construction is more productive and more responsive to market changes due to the understanding of our business and needs." - Chris Grimmer, SCP Construction, LLC

"The ability of the instructor (Barry) to change the agenda on the fly to benefit our advanced users was extremely helpful." Bill Mihelich, Construction Services Manager, Matrix Service Co.

" This was a class well worth the time. I am sure to save tenfold on my next schedule." - Doug McNiesh, Vet Industrial, Bremerton, WA

Utilize your estimating strengths. We design complete estimating and project management systems based on your company’s core strengths.

Shorten your learning curve. Learning the intricacies of a sophisticated estimating program isn't easy. Our in-depth knowledge of estimating software and years of experience can rapidly improve your ability to compete.

“Barry brings into the classroom his first-hand knowledge of having done what we do on a daily basis…(his) classes were an invaluable help to us.” - Daryl Arita, Managing Partner, Arita-Poulson General Contractors, Honolulu, Hawaii

Barry was an essential part of Willocks Constructions transition to Timberline Estimating. Barry was able to assist us in creating our own database in estimating which met our needs and had us up and running in ½ the time we originally projected. Barry has great communication skills and was able to clearly explain the detailed working of Timberline so we had a full understanding of the program we were using. Scott, Willocks Construction Co.

“I didn’t think we had 3 days to schedule the time – I now wonder how we got by without knowing what we learned……The class paid for itself with just one or two new ideas we left with.” - Larry Jenkins, Chief Estimator, SRM Development, Spokane WA

" Whether it is building an estimating database with complex nested assemblies, writing Timberline Office reports or training new users in scheduling 101, I know I can count on Barry to provide the services required. Barry’s construction field experience also allows him to have a contractor’s perspective to the task at hand which, combined with his IT skills, makes him an unusually versatile resource.” Brad Espedal, Honolulu Builders