Steve Olson 


Steve Olson joined the Peak team in 2022 as the Executive Vice President of Operations and Safety.  Steve was selected to lead SiteWise in January 2023.  He brings an extensive management background in Gas Utility construction with a focus on Operational Excellence.

Steve is the former Vice President of a national gas utility and integrity contractor and has held Director level positions with Wood Group USA and Elkhorn Holdings.

Steve began his career in Operations, and later moved into Management roles with increasing responsibility over a 15 year period.  Steve has played a key role in his previous employer’s new market acquisition strategy by focusing on client relationships, work execution planning, and developing programmatic solutions to field problems.

Steve graduated with a bachelor’s degree from the University of Arizona and maintains active membership in several national trade associations.

Ernie Sanchez

Vice President, Operations

Ernie is celebrating his 10th year with SiteWise as an example of the mobility of talented employees within our company. Having previously worked in the HVAC industry, Ernie began with SiteWise as a Meter Technician, then became a foreman in our New Construction department. He worked as a Project Manager and then as a Supervisor and later Superintendent in our Reconstruction group before becoming General Manager. He assumed the role of Vice President of Operations in October, 2019. Ernie is a member of the Midwest Energy Association.

Evonne Elliot

Controller, Finance and Accounting



Tim Dejarnette

Director, Safety

Tim has a demonstrated history of working in the utilities industry and brings with him to the leadership team 19 years of experience in Telecom and 20 years of experience in natural gas. Tim is skilled in Gas, Management, Contract Negotiation, Leadership, and Contract Management. Prior to joining SiteWise, Tim was a Construction Supervisor, Manager - Gas Compliance, and Director of Operations - Gas.

Tim has an associate degree in Liberal Arts and Science from Victor Valley College and Antelope Valley College in California.

Nason Spangler

Director, Training

Nason brings to SiteWise a depth of experience in Training and Safety in the construction industry. Prior to joining SiteWise, Nason has held a number of key roles over the last 10 years, including Plumber, Instructor, Corporate Health & Training Manager, and most recently as District Safety Manager.

Nason served in the United States Marine Corps (Infantry) and the Army Reserve (Medic). Nason holds many OSHA certifications and is also certified by the Board of Certified Safety Professionals as a Safety Professional and Instructional Trainer.

Nason has an associate degree in Occupational Safety and Health, a BA in General Studies with a concentration in Industrial Organizational Psychology, and he is currently pursuing his MBA in Leadership.

Danny Gregg

General Manager

Danny began with SiteWise over a decade ago as a gas meter technician and has since held a number of key roles in various departments. Rising through the ranks as foreman, supervisor, and superintendent, Danny is another example of SiteWise's commitment to building bench strength from within the company, and in working to help all employees succeed in various job roles. Danny is skilled in relationship building with our clients at all management levels, with extensive large and small project management experience. He is an integral part of our employee training efforts, using his hands-on skills to mentor others. He has certified as a TD Williamson Line Master trainer, and as a trainer for Canusa Thrust Bore Kits.

Danny Gregg