We are a fully customize-able consulting service; from drafting to installation. You pay for what you need from us–and nothing more. We will design your brewery or packaging lines and guide you, step-by-step, through a cost-effective plan for you to achieve your dream.

This is why WE ARE the best in the business!


welcome to gravity consultancy

We welcome the opportunity to earn your trust and deliver you the best service in the industry



With over 20 years of professional brewing experience, assisting multiple brewery installations from small craft breweries to some of the world leaders. We have the experience and expertise necessary to advise and assist you to avoid common mistakes and oversights of starting or expanding your brewery, ensuring your brewery will be designed with future expansion in mind and completed on time and in budget. Your project manager will work with you one to one throughout your project. 

comprehensive technical service









What our clients say about us

Craig is very talented project manager and very popular for everybody at our brewery. Of cause, we loved his friendly smile and behavior. If my friend asks me to recommend a brewery project manager, I strongly recommend Craig Street to him without any hesitation.

John in Seoul
Platinum Brewery

Craig's professionalism was unmatched in any project I have seen through Rolec. Not only did he work in the “trenches” to help guide his team and led by example, but also stayed many late nights working with our vendors and suppliers to make sure all raw materials and supplies were delivered on time.

John Patrick Williams
Von Trapp Brewing Company

Craig was a great leader and had fantastic communication with my team and the Rolec team and worked to make sure that everything was going according to plan and schedule. He would be a great asset to any team and hope to work with him again on any future projects.

Casey Hughes
Coppertail Brewery