• Located in Flagstaff, Tempe, Tucson, Sierra Vista, and Las Vegas

Survey | Engineering | Geotech | InspectionsAlta Southwest

Dan Speck and Dan Vermeer founded Alta Southwest, after they were happily retired. The last thing on their minds was starting a business… until they both realized that their contacts in the industry and business management expertise could be the start of something great.

Alta Southwest is a leading Engineering Consulting Firm providing professional services for Geotechnical Engineering, Surveying, Material Testing, Civil Engineering & Vertical Inspection. With offices in Las Vegas, Tucson, Phoenix and Sierra Vista, our staff includes 5 registered land surveyors, 26 certified material technicians & inspectors, and 6 professional engineers.

“When we were first starting out, I was thinking bigger picture about our company and soon realized I needed to seek help putting processes and policies in place to ensure the well-being of our employees” – Dan Vermeer

“We’ve worked to attract the best employees in the business: technicians, engineers, inspectors and surveyors…  and we want our employees to feel that they have a meaningful career with our company” – Dan Speck

The Alta Southwest engineering staff has over 100 years of project experience involving residential, commercial, government, and industrial projects.

We look forward to working together!

Engineering ExpertsExperienced Team

Dan Speck

Partner & Shareholder

Dan Speck has spent over 40 years in the mining, materials, and testing industries ranging from mine site engineering to executive management

Dan Vermeer

Partner & Shareholder

Currently, Dan is a Principal in Alta Arizona, which he co-founded with Dan Speck, Dan serves as Managing Partner and Serves on the Board.

Scott Joiner

Principal / Geotechnical Manager

Scott Joiner has over 15 years in the engineering and materials testing industries with varied experience and background.

Sean Fabor, PE

Geotechnical Principal and Director

Sean has over 15 years of experience in the engineering, construction, and land development industry.

Patricia Gajda

Southern Arizona Survey Manager

Patricia has over twenty-two years of professional experience related to land surveying and right-of-way.

Jamie Floyd, PE

Senior Project Manager

Jamie has over 15 years of experience in the geotechnical, construction materials testing and special inspection industry.

Meg Lassarat

Advisory Board

Meg is an experienced independent board member with over 25 years of global experience in driving growth and identifying strategic alternatives.

Tim Brown

V.P. Finance

Tim has over 30 years of experience as a certified public accountant. Tim has a wide variety of experience ranging from governmental and nonprofit work, to manufacturing and mining.