Advanced Contracting Group is a civil, environmental, and energy service contractor with 25 years of experience executing projects across the United States. With a focus on SAFETY, QUALITY, INTEGRITY and DEDICATION, our focus it to build long-term client relationships and add value to each project we support.

Our Story...

In 1996 owner, Dirk Olsen, entered the Energy Industry with one oil truck and several oil disposal contracts. As a result of his vision and focus, Raptor Industries was born. Over the years Raptor Industries grew into a chemical company specializing in glycol, TEG and methanol for use in oil and gas. As Raptor Industries continued to grow, Dirk identified a need for a general service contractor to support oil and gas projects. This led to the creation of Advanced Oilfield Services in 2001. AOS was initially headquartered in Rifle, Colorado and served the Piceance Basin. Over the years AOS grew to become a leader and preferred service provider on the service side of oilfield construction and development. This led to a nationwide expansion in 2009, where AOS expanded office and service locations to Claysville, Pennsylvania and the Marcellus Shale Play. 

Advanced brought extensive knowledge, creative solution and a wealth of experience into this new and booming field. In 2012, AOS continued its success and growth, and expanded into the Utica Shale Play with offices in Mineral City, Ohio, as well as into the Bakken with offices in Williston, North Dakota. From 2015 to 2017 AOS expanded services offerings to support projects in the DJ Basin and Carlsbad, New Mexico. 

To date, Advanced has offices nationwide and has expanded services offerings from primarily an oil and gas contractor, to include renewable energy, civil and municipal project development and water contracting support. In an effort to stay ahead of the technology curve and keep up with the ever changing Energy Industry, ACG has successfully expanded our overall arsenal of knowledge and experience to provide valuable project support across multiple industries.

mission statement & core values

ACG focuses on providing SAFE, dynamic and diversified 360° turnkey solutions with a goal of adding value to the project we work on. With a successful 25 year company history, we have a team of DEDICATED and loyal professionals committed to QUALITY outcomes. Advanced was built on creative out of the box solutions and having INTEGRITY in our work and our word.


Safety is our number one core value, with an uncompromising commitment to the health and safety of our employees, subcontractors, customers and community. We have dedicated personnel to ensure our team members are well trained and have 'stop work authority' in the event a hazard is identified.


We strive to create long-term relationships and establish ourselves as the 'go-to' service provider of choice. To accomplish this, we ensure our team is properly trained and prepared, as well as work to exceed client expectations and over deliver on quality expectations.


Advanced was built upon integrity. The notion of 'do what you say you're going to do', 'be honest and respectful', and 'do right by people'. For 25 years, this has been the foundation of our success and growth.


With multiple satellite offices throughout the United States, we have experts that can support your projects at a moments notice. Our team is committed to executing your project and doing what is necessary to complete the scope on-time and within budget.


Platteville, CO

804 Grand Avenue, Platteville, CO 80651

Carlsbad, NM
R233-B Carrasco Road, Carlsbad, NM 88220

Vernal, UT
500 South 1500 East,
Vernal, UT 84078

Riffle, CO
79 Powerline Road #6
Rifle, CO 81650

Douglas, WY
10 Jarmen Rd. 
Douglas, WY 82633

Dickinson, ND
746 8th Avenue SE,
Dickinson, ND 58601

Mineral City, OH
4050 Tall Timber Road NE, Mineral City, OH 44656

Claysville, PA
24 Donegal Avenue,
Claysville, PA 15323

Frankenmuth, MI
9205 Warnick Rd. 
Frankenmuth, MI 48734