Founder
Trent Keenan
Trent J. Keenan, PLS, WRS, CFedS is a Principal for Diamondback Land Surveying, LLC and directs all day to day operations within the company. Trent has over 23 years of land surveying experience within a wide range of residential, commercial and public works projects.
His expertise covers all facets of surveying services including boundary, topographical, construction, utility, verification, and control surveys.
Trent is a licensed Professional Land Surveyor in Nevada, Arizona, California and Utah and a certified State Water-Rights Surveyor in the state of Nevada. Trent is also 1 of 600 CFedS Surveyor in the United States.
Professional Land Surveyor, (PLS)
Nevada: No. 16802
Arizona: No. 42460
Utah: No. 5790532-2201
California No.8396
Washington: No.49281
Nevada: No. 1171
CFedS Surveyor No. 1438
New Mexico No. 30061
2020-Current, Editor of The Nevada
Traverse Publication, Nevada
Association of Land Surveyors, (NALS)
2019-Current Advanced Education Chair, Nevada Association of Land Surveyors, (NALS)
2019-Current, Director, The Western Federation of Professional Surveyors (WFPS)
2017 – Current, Director, Nevada Association of Land Surveyors, (SNALS) Southern Chapter
2016 Treasurer, Nevada Association of Land Surveyors, (NALS)
2015 President, Nevada Association of Land Surveyors, (NALS)
2015 Surveyor of the Year, Nevada Association of Land Surveyors, (NALS)
2014 President-Elect, Nevada Association of Land Surveyors, (NALS)
2013 Secretary, Nevada Association of Land Surveyors, (NALS)
2013 Meritorious Service Award, Nevada Association of Land Surveyors, (NALS)
2012 Treasurer, Nevada Association of Land Surveyors, (NALS)
2011 President, Nevada Association of Land Surveyors, (SNALS) Southern Chapter
2010 President-Elect, Nevada Association of Land Surveyors, (SNALS) Southern Chapter
2008-2009 Treasurer, Nevada Association of Land Surveyors, (SNALS) Southern Chapter
2007 Director, Nevada Association of Land Surveyors, (SNALS) Southern Chapter
Member, Nevada Association of Land Surveyors, (NALS)
Southern Chapter
Member, Arizona Professional Land Surveyors, (APLS)
Member, Utah Council of Land Surveyors, (UCLS)
Member, California Land Surveyors Association, (CLSA)
Member, Land Surveyors’ Association of Washington, (LSAW)
Member, National Society of Professional Surveyors
(NSPS)
Treasurer, Red Rock Little League (RRLL)
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Contact Trent
PLS, WRS, CFedS
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702.823.3257 Ext. 1001
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Contact Robert
PLS, WRS
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702.823.3257 Ext. 1004
Senior Project Surveyor
Robert L. Carrington
Robert joined Diamondback in April, 2011 after retiring from the City of Henderson. During his 26 years he was promoted to Party Chief, Survey Right-of-way Supervisor and then spent his final 3 years as City Surveyor, managing the Survey/Right-of-way Division of the Public Works Department.
Diamondback firm responsibilities includes, but not limited to being a Senior Project Surveyor, Managing Special Survey Projects, Quality Control and Quality Assurance Preparation of Subdivision and Commercial Plats, Records of Surveys, Parcel Maps, Exhibits and Legal Descriptions for Rights-of-ways, Easements and property conveyances. Also provides prepares Water Rights Reports of Conveyance, Maps and Applications for Appropriation. Expert Witness Consulting.
Profession Land Surveyor, (PLS), Nevada: No. 9103 since 1991
State Water-Rights Surveyor, (WRS), Nevada No. 1165, Since 1995
2024 Director - Southern Nevada Chapter (SNALS)
2023 Immediate Past President, Nevada Association of Land Surveyors, (NALS)
2023 Surveyor of the Year, Nevada Association of Land Surveyors (NALS)
2022 President, Nevada Association of Land Surveyors (NALS)
2021 Vice President, Nevada Association of Land Surveyors (NALS)
2020 Secretary/Treasurer, Nevada Association of Land Surveyors (NALS)
2019 Treasurer, Nevada Association of Land Surveyors
2010-2024 Legislative Committee Chairman-Nevada Association of Land Surveyors (NALS)
2009-2010 Chapter Representative, Nevada Association of Land Surveyors (NALS)
Southern Chapter
2008 President, Nevada Association of Land Surveyors (NALS)
2007 President-Elect, Nevada Association of Land Surveyors (NALS)
Chapter
2001 Treasurer, Nevada Association of Land Surveyors (NALS)
1996-2000 Director, Nevada of Land Surveyors (NALS)
Chapter
Member, National Society of Professional Land Surveyors, (NSPS)
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702.823.3257 Ext. 1013
Project Estimator
Jason Bolden
Jason Bolden is a seasoned Land Surveying Estimator with 22 years of experience in the industry. With a background in CAD drafting and a technical degree, Jason specializes in construction staking management, boundary surveys, parcel maps, and records of surveys. His expertise ensures precision and efficiency in land development projects, making Diamondback Land Surveying a trusted professional in the field.
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Contact Chris
LSI
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702.823.3257 Ext.1020
Business Development Manager
Chris Berumen
Chris brings 24 years of experience in the land survey profession. He has worked on many types of surveys over his career. He began his career in construction surveying, providing computations and field layout. From there, he began to work more on the land development side of surveying, such as topographic surveys, ALTA Survey, boundary surveys, telecom surveys, floodplain certificates and platting. He experienced in Autocad, Civil 3D, Carlson Survey and drone processing software. Chris also has experience in overseeing operations, staff management, project management, marketing and preparing estimates. Currently, Chris is the Business Development Manager at Diamondback Land Surveying where he maintains client relationships, marketing and works in project estimating. He has been with Diamondback since October of 2024.
Notable Project
Construction Projects
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Contact Noah
PLS
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702.823.3257 Ext. 1007
Surveyor
Noah Reynolds
Noah has over 30 years of land surveying experience which include residential, commercial and public works projects. His expertise covers a myriad of surveying services including boundary, topographical, ALTA surveys, construction, utility, verification, and control surveys.
Notable Projects
ALTA surveys on the Las Vegas Strip (Caesars Palace, Bally’s, Paris, Flamingo, Tropicana, Sahara, Imperial Palace and Venetian) and Fremont Street (Golden Nugget & Horseshoe)
Construction Projects
The Linq project
Professional Land Surveyor, (PLS)
Nevada: No. 13870
Member, Nevada Association of Land Surveyors, (NALS) Southern Chapter
Member, National Society of Professional Surveyors, (NSPS)
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RLS
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702.823.3257 Ext. 1003
Surveyor
Rob Mooers
Rob started his surveying career 22 years ago in the woods of Pennsylvania and has spent the last decade at Diamondback Land Surveying in Las Vegas as the proverbial Swiss Army knife; from Managing crews, drafting, and traveling across the Western United States for hundreds of projects, to processing drone data, extracting points and linework from 3D scan point clouds, and everything in between, he’s had the opportunity to see surveying evolve in some truly incredible ways. While large, complex boundary jobs out in the mountains or in the desert will always be his favorite to work on, he also enjoys the 3D scanning evolution quite a bit, and has been instrumental in helping Diamondback integrate scanning and drone mapping into their daily survey workflow. When he’s not crunching away 3D point clouds, there’s a good chance you can find him at one of the many outreach events to help promote the Surveying profession through DBLS and the Get Kids into Surveying initiative.
Notable Projects
LAS/Harry Reid International Airport Terminal Three Verification
Hoover Damn Monument Plaza Rehabilitation
USA/Mexico International Border (Boundary/UAS Data)
Projects
Boundary, Topographic, & ALTA Surveys
Wireless/ Cell Tower Surveys
Aerial UAS Mapping
3D Laser Scanning
Professional Land Surveyor, (RLS)
Arizona: No. 80447
Member, Nevada Association of Land Surveyors, (NALS) Southern Chapter
Member, National Society of Professional Surveyors, (NSPS)
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Alonzo Franklin
RLS
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702.823.3257 Ext. 1021
Surveyor
Alonzo Franklin
Alonzo joined Diamondback in October 2024 as a Project Manager. He is a licensed Land Surveyor with 10 years of experience in a range of surveying services including Topographic, Boundary, Cell Tower, Engineering Design and ALTA/NSPS Land Title Surveys. Alonzo has experience working with various survey software programs including Carlson, Civil 3D, Virtual Surveyor and Pix4D. He has had the opportunity to grow quickly in his career, taking on new challenges and leadership roles along the way. Alonzo is committed to delivering accurate and reliable results that support successful projects while building lasting relationships with clients.
Notable Projects
Projects
Professional Land Surveyor, (RLS)
Arizona: No.81858
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Shane Trotter
PLS
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702.823.3257 Ext. 1018
Surveyor
Shane Trotter
Shane Trotter, PLS, is a professional land surveyor at Diamondback Land Surveying. Shane has over 17 years of land surveying experience. Shane started his career at the Nevada Department of Transportation as a LiDAR and Aerial Photography Technician in 2007. He quickly worked his way through the ranks as a field surveyor and after he obtained his LSIT in 2013 her became a supervisor for NDOT. After becoming licensed, in 2017, Shane moved to the Bureau of Land Management as a Cadastral Field Surveyor where he was later promoted to Cadastral Field Chief. Wanting to gain more experience in the private sector as well as be allowed more time for survey outreach, Shane joined the Diamondback Land Surveying team in 2022. His expertise covers the PLSS, Cadastral Surveys, Route Surveys and everything field related. Shane loves to be in the field gathering data although he is learning the ropes of project management and the ins and outs of the mapping side of the private sector.
Notable Projects
Modoc Nation
NDOT Housing in Eureka and Mina Nevada
Projects
Boundary and Topographic
Professional Land Surveyor, (PLS)
Oregon: No.103622
Nevada: No.24870
Member, Nevada Association of Land Surveyors, (NALS) Lahontan Chapter
Member, National Society of Professional Surveyors, (NSPS)
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PE, PLS
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702.823.3257 Ext. 1006
Surveyor
Mark Stefl
Mark Stefl, PE, PLS is a project manager for Diamondback. Mark’s 27 years of experience started on a survey field crew in Southwestern Pennsylvania during the summers while attending college. After graduation his career has been a diverse blend of both civil engineering and land surveying for public, private, as well as military projects. He has lived and worked in the Las Vegas valley for 18 years and joined Diamondback in 2022 to be part of an exciting, dynamic team that strives to deliver quality service while maintaining solid working relationships with the clients.
Notable Projects
Projects
Professional Land Surveyor (PLS) NV No. 21261
Professional Civil Engineer (PE) NV No. 21261
Nevada Association of Land Surveyors, (NALS) Southern Chapter
National Society of Professional Surveyors, (NSPS)
B.S. Civil Engineering Technology, Fairmont State College (Now University) 2000,
Epsilon Pi Tau – International Honor Society for Technology,
Grant A Gift Autism Foundation,
United States Masters Swimming
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PLS
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702.823.3257 Ext.1015
Surveyor
Wrangler Grohs
Wrangler Grohs, is a Field Survey Coordinator for Diamondback Land Surveying, LLC. Wrangler has over 10 years of land surveying experience within a wide range of residential, commercial and public works projects. His expertise covers all facets of surveying services including boundary, topographical, construction, utility, verification, and control surveys.
Notable Projects
Projects
Wireless/ Cell Tower Surveys
Professional Land Surveyor, (PLS)
Nevada: No.26606
New Mexico: No. 25535
Colorado: No. 38603
South Dakota: No. 13484
North Dakota: No. 27443
Idaho: No. 18447
Wyoming: No. 17009
Member, Nevada Association of Land Surveyors, (NALS) Southern Chapter
Member, National Society of Professional Surveyors, (NSPS)
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Contact Heather
Finance
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702.823.3257 Ext. 1012
Surveyor
Heather Keenan
Heather has been around the surveying profession her whole life but started her land surveying career the summer she turned 16. Heather is currently a director on the board for the Southern Chapter of NALS (Nevada Association of Land Surveyors) and is also a student member of the CLSA (California Association of Land Surveyors) and a student member NSPS. Heather is currently the field crew coordinator for her family business (Diamondback Land Surveying), managing up to 6 crews a day. Heather also provides administrative support for the project setup, proposals, and accounting. In addition, Heather is currently the social media coordinator of multiple Land Surveying accounts, the current president of Nevada's Young surveyor's network, and the National Young Surveyors Network Secretary.
Notable Projects
Projects
President of Nevada's Young Surveyors Network
Secretary for NSPS Young Surveyors Network
Student Member, Nevada Association of Land Surveyors (NALS) Southern Chapter
Member, National Society of Professional Surveyors, (NSPS)
Student Member, California Association of Land Surveyors (CLSA)
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L. Joseph Bernardo
Drafter
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702.823.3257 Ext. 1016
Surveyor
Joseph Bernardo
Joe started his professional training in the last two years of high school at the vocational school of Montgomery County Joint Vocational School. Joe has been working as a technician professional in the fields of Survey, Engineering for 36 years. At 18 he worked in the public works and the Survey departments of Woolpert. He moved to South Florida working for several firms in architecture, survey and engineering. To become a project manager for TCI of South Florida designing cable implementation for communities across south Florida. He moved to Tampa to be a manager of a cable design firm designing and drafting plans for cable companies across the whole of the United States and its territories. He was hired by Hillsborough County where he distinguished himself throughout the country working in the Survey and Geomatics department. He set the drafting standards for Hillsborough County Survey and Engineering departments. He worked between Hillsborough county and Google to provide the photogrammetric aerials of Hillsborough county from 2000-2013. He composed all the aerials for Hillsborough County during his tenure with Hillsborough county. He was important in the implementation of hurricane procedures. While at county he became a Senior Engineering Technician in Photogrammetry, Survey and GIS, and manager over 2 other technicians. In 2013 he and his family moved to Las Vegas where he worked in various fields from Survey to a designer of events for MGM. In 2021 he joined Diamondback.
Notable Projects
Lighting and Drainage plans of I-70 and I-75 from Dayton to Cincinnati (Woolpert)
Cable Design for the infostructure for the Puerto Rico (HAL-Tech Engineering.)
Google maps Aerials, Aerial Photogrammetry, Hurricane evacuation mapping and flood mapping. (Hillsborough County.)
Projects
Member of Nevada Association of Land Surveyors, (NALS) Southern Chapter
AutoCAD Professional Level 2 certified
CST I (1223-8295)