A Bit About Us
RQ4D was founded in 2019 with a vision to provide exceptional service and products to our clients and the public.
We are a woman-owned and certified veteran-owned surveying, scanning, and mapping firm specializing in transportation, infrastructure, development, and construction surveying; and 3D scanning for naval architecture, scan-to-BIM, and construction verification.
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We pride ourselves on being a continuous learning organization committed to equity, inclusion, and professional excellence. Our team focuses on delivering the highest quality service and products on-time and within budget.
Company Info & Certifications
NAICS Codes:
541370 Surveying and Mapping
541340 Drafting Services
NIGP Codes:
92586 Surveying
96460 Land Surveying
90510 Aerial Mapping
Oregon Certifications:
SDVBE/ESB: Certificate No. 12264
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DUNS: 111644236
CAGE: 8HEN8
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Serving Oregon and SW Washington
Proven Technical Experience
ALTA / NSPS Surveys
Fieldwork
Plat and Map
Records Research
Construction Surveys
Construction Verification
Layout
Site Control Networks
Aviation Surveys
Pre-design
Runway Control Recovery
Site Design Surveys
Boundary & Topographic Mapping
Cadastral Surveys
Public Land Survey System
Section Retracement & Restoration
Transportation Surveys
Centerline Recovery
Pre-design Surveys
Roadway and Bridge
3D Scanning
3D Scanning
Construction Verification
Immersive Documentation
BIM Scanning
Scan to BIM
Marine Measurement
Hull Scans
NURBS Modeling
Setting Datum Networks
From Our Clients
"RQ4D is my go to team for anything related to survey work. Nathan is incredibly responsive, provides great work, exceeds communicated timelines- all for a great value. I highly recommend their services!"
Bob Williford
"We would highly recommend Nathan for any survey needs you may have. He was professional, timely communication and fair in what he charged for the scope of work."
Terry Mettler
"I have really enjoyed working with you for several surveys during my tenure with the Oklahoma Aeronautics Commission. I found you to not only be knowledgeable about surveys but a resource to help formulate our action plans."
More satisfied customers
AECOM
Buildskape
Columbia County, Oregon
Construction One
Cresere Marine
Engineering
Diversified Marine Inc.
Emerick Construction
Hoist & Crane Service Group
Human Solutions
Inline Commercial
JH Frank Construction
Lever Architecture
Millman National
Molinas Construction
NV5
Omega Morgan
Oregon’s Finest
Portland Fire Bureau
R&H Construction
RSW Building
Summit Properties
Swinerton Builders
TRV Surveying
UWD PreBuild
Walsh Construction
503 Development