Our Team
Julie Guy, P.E., C.F.M., President – Received her B.S. in Civil Engineering from the University of Vermont and has worked in the consulting field since 1976. Ms. Guy is a registered professional engineer in the State of Oklahoma. Her work background includes hydraulics and hydrology, water and sewer line design, and transportation engineering. Recent projects have included county road, bridges and highway projects. Ms. Guy assists the client counties in their planning work by preparing a 5-year plan for capital expenditures in the transportation area. Ms. Guy has a good working relationship with the City of Tulsa engineering staff, as well as with ODOT and the Local Government Branch which enables projects to keep moving towards completion.
John Blickensderfer, P.E., L.S.I. – Received his B.S. in Civil Engineering from Oklahoma State University in 1988. He has over 24 years experience in the Tulsa engineering community starting as a draftsman and working his way up to a Project Manager. His experience includes engineering and project management of multi-disciplined projects up to $15 million. He has experience in floodplain analysis, stormwater management, utility systems design and construction, streets and roadways, dam safety, damage assessment, land surveying, construction inspection and management, and contract management. Previously served as the Base Civil Engineer with the Oklahoma Air National Guard and as the Land Survey Engineer for Phillips Petroleum Company.
Jimmie Sitz, P.E. – Received his B.S. (1989) and M.S. (1994) in Civil Engineering from Oklahoma State University and has worked in both the public and private sector for over 20 years. He is registered professional engineer in Oklahoma, Texas and New Mexico. His primary career focus has been with transportation planning and design. He has served as the project manager and/or lead design engineer for Interstate, US Highway, State Highway, County arterial/collector/local roads and city street projects. He served as the South Area Manager for the I-69 Trans-Texas Corridor Study from 2001 – 2005 and Project Manager for ODOT’s Division Two $72.2 million dollar Capital Improvement Program from 1997 – 2001. He has worked on both roadway and rail planning studies and is certified with the Institute of Transportation Engineers as a professional transportation planner (PTP) in addition to holding thirteen professional design and planning certifications with the Texas Department of Transportation. He enjoys working closely with clients to identify and develop effective solutions.
Rob Haskins, P.E. – Received his B.S. and M.S. in Civil Engineering from Oklahoma State University and has worked in the consulting engineering field for more than 20 years. His background includes traffic and transportation engineering, site design, water and wastewater systems, utility design, and storm drainage design as well as the management and coordination of multi-faceted projects. Project experience at Guy Engineering Services includes project manager responsibilities for the design of 3.3 miles of 4-lane divided in Rogers County on State Highway 88 – a GARVEE Corridor project.
Aaron Peck, P.E. – Received his B.S. in Civil Engineering from Oklahoma State University in 2004. His project experience at Guy Engineering Services includes design of storm sewers and roadway rehabilitation, hydraulic modeling, site design, hydraulic analysis, quantity calculations and cost estimates, roadway design, drainage analysis, waterline design and mapping, right-of-way coordination and design. Mr. Peck has worked on more than 30 county bridge projects and was a key designer on 5 county or city roadway projects. He has successfully completed the NHI Course for Safety Inspection of In-Service Bridges. Mr. Peck has been instrumental in automating design efforts in order to improve efficiency, reduce errors and lower fees for the customer.
Chris Cauthon, R.L.S. – Mr. Cauthon’s 23 years of survey experience includes boundary, topographic and construction surveys for commercial and utility construction, subdivision development and construction, ALTA surveys, GPS, RTK and static surveys, and developing strategies, performing calculations, and coordinating work with engineers, contractors, and supervising agencies.
Mr. Cauthon’s experience at Guy Engineering Services, Inc. includes :
* Project Management
* Field Reconnaissance
* Land Records Research
* Topographic survey for design of county roads, county bridges, sanitary sewers, land development site plans
* Maintaining records, filing corner records, research GLO notes and plats, obtain data from highway plans, subdivision plats
* Right-of-way staking, easement staking, centerline staking, construction staking
Dustin McNally, R.L.S.Mr. McNally’s 10 years of experience includes boundary, topographic, ALTA/ACSM, right-of-way staking, easement staking, centerline staking, and construction staking using GPS and Robotic Total Station tools; research, bid and management of projects; calculating civil improvements from engineering plans and specifications; and civil drafting of ALTA/ACSM, subdivision plat, boundary, and topographic surveys.
Jimmy McIntosh, E.I. – Received his Bachelors from Oklahoma State University at Okmulgee Tech. Mr. McIntosh’s project experience includes site design, hydraulic analysis, quantity calculations and cost estimates, state bridge design, county bridge and roadway design, drainage analysis, waterline design and mapping, right-of-way coordination and design. Mr. McIntosh has developed drawing and design standards greatly reducing errors, discrepancies, and improving coordination of design. Mr. McIntosh has worked on numerous bridge projects to include replacement and rehabilitation.
Marvin Valencia, E.I. – Civil Engineer
Casey Campbell, E.I., LSIT – Received his Bachelors from Oklahoma State University at Okmulgee Tech in 2008. Mr. Campbell’s experience at Guy Engineering Services, Inc. includes:
• Usage of Trimble GPS and Robotic Total Stations
• Route and aerial obstruction surveys
• Floodplain mitigation utility location
• Assist with water/wastewater improvement design
• Calculation of quantities for construction estimates
John West, L.S.I. – AutoCAD/MicroStation/Survey TechnicianMr. West’s 11 years of experience includes 9 years at the Oklahoma Department of Transportation. At ODOT, Mr. West progressed into a field crew supervisory role. He was responsible for preparing projects for survey, performing field work, processing and preparing data for audit & pay, and training.
His experience at Guy Engineering Services, Inc. includes:
• Field reconnaissance.
• Land records research.
• Topographic survey for design of county roads, county bridges, sanitary sewers, and land development site plans.
• Right-of-way staking, easement staking, centerline staking, construction staking.
• Maintaining records, filing corner records, researching GLO notes and plats.
Dottie Hagan – Administrative Assistant / Accounting
Lori Acree – Technical Support
Danny Dawson – AutoCAD Technician
Kris Garis – AutoCAD Technician
Todd Wright – AutoCAD/Microstation Technician
Jason Mock – Survey Technician
Deryk Newberry – Survey Technician
Steve Bolin – Civil Engineering Technician, Bridge Inspector
Mistie Lisle – Civil Engineering Designer
