June 26, 2007
Roche-Bobois
Corporate Head-Office
(Montreal, Toronto, Ottawa)
www.roche-bobois.com



June 26, 2007

Re: Letter of Recommendation

I would like to take this opportunity on behalf of Roche-Bobois to thank you and Crenz for the polished concrete floor installation completed at our Montreal location.

We at Roche-Bobois have developed a high level of confidence in your company and product. We appreciated the level of professionalism maintained throughout the duration of the project and completion of the project ahead of the proposed schedule. The ability to communicate in both French and English helped us to ensure no miscommunication occurred.

Roche-Bobois has a discriminating clientele who demand the highest quality from our products and services. Your product has exceeded our expectations and delivers added value to the total Roche-Bobois experience for our clients.

We would without hesitation recommend your company to our clients and the remaining family of Roche-Bobois locations worldwide.

Best Regards,

L. Debû
Roche-Bobois
Corporate Head-Office
(Montreal, Toronto, Ottawa)

June 19, 2006
Mountain Equipment CO-OP
National Operations
(Vancouver)
www.mec.ca



June 19, 2006

Re: Letter of Appreciation

I am writing to express my gratitude on behalf of Mountain Equipment CO-OP. The project completed on time and under budget which is no small feat in British Columbia's current construction market. As you know mid way through the project we were able to accelerate the project and your company was able to alter its schedule and break up the work to have the entire floor plate complete well ahead of the originally agreed to schedule. This enabled us to move the project ahead and open the Mountain Equipment CO-OP store on time. Throughout the process your company was great to work with, responsive to our changing needs, aware of the larger project schedule, and unique needs of retail. Your company greatly contributed to the success of the project and if concrete refinishing is required for future projects I would consider your company without hesitation. As the project manager I would not hesitate to recommend your company to colleagues looking for concrete floor finishing or associated projects.

C. Higgins
Mountain Equipment CO-OP
National Operations
(Vancouver)