Engineering Services
Civil Engineering Services in Arizona & Nevada
Rosenberg Associates brings over 35 years of proven engineering expertise to Arizona and Nevada. From Yavapai and Coconino Counties to the Mesquite area, we deliver full-service civil, structural, survey, and geotechnical solutions, on time and built to last.
About RA Civil
Trusted Engineering Excellence Across Arizona & Nevada
Rosenberg Associates is a locally owned and operated consulting engineering firm founded in 1989. Our reputation was built in the demanding terrain of the Southwest, and we now proudly extend our full suite of engineering services to clients in Arizona and Nevada. Whether you’re a private developer, a municipality, or a government agency, we bring the same commitment to quality, professionalism, and community that has defined us for decades.
Our licensed engineers and surveyors hold active professional registrations in both Arizona and Nevada, meaning every project we deliver meets state-specific codes, standards, and regulatory requirements. We’ve assembled a world-class team with combined decades of experience across civil, structural, geotechnical, environmental, and survey disciplines, giving Arizona and Nevada clients access to one of the most capable engineering firms in the region.
What We Do
Our Engineering Services in Arizona & Nevada
Survey and Mapping
Rosenberg Associates provides comprehensive land survey and mapping services for Arizona and Nevada clients, including boundary surveys, ALTA/NSPS land title surveys, topographic mapping, aerial drone surveys, and right-of-way documentation, all performed by licensed professional surveyors registered in both states.
Civil Engineering
Structural Engineering
Geotechnical and Environmental Engineering
Arizona and Nevada’s desert terrain demands specialized geotechnical knowledge. We provide site investigation, foundation engineering, earth slopes and embankments, retaining and buried structures, soil improvement, pavement engineering, and distress investigations tailored to the unique soil conditions of each region.
River and Flood Plain Management
Our hydraulic engineers have extensive experience developing water surface profile models, preparing FEMA Letters of Map Revision (LOMRs), and conducting river meander, erosion hazard, and erosion protection studies, critical services for development along Arizona’s washes and Nevada’s drainage corridors.
Construction Engineering
We manage all facets of project construction engineering for Arizona and Nevada projects, from on-site quality control and field presence to organizing project meetings and coordinating between contractors and clients, ensuring every build stays on schedule and within specification.
Drone Mapping & Photography
Drone Mapping & Photography
Rosenberg Associates operates FAA-licensed drones to deliver survey-grade aerial mapping and photography across Arizona and Nevada, providing fast, accurate, and cost-effective results for projects of all sizes.
Subsurface Utility Engineering
We are trained and certified to perform SUE services following ASCE Standard Guidelines, providing utility mapping and engineered plans that protect your Arizona or Nevada project from costly underground conflicts during design and construction.
Parks and Enhancements
We have partnered with local governments and private developers since 1989 to design and construct parks, trails, and recreational amenities. We bring that same community-focused approach to public facilities projects across Arizona and Nevada.
Site Grading
Precise site grading is the foundation of any successful development. Our team designs grading plans that manage drainage, protect adjacent properties, and meet the specific regulatory requirements of Arizona and Nevada jurisdictions.
Retaining Walls
From residential cut slopes to large commercial retaining structures, we design and engineer retaining wall systems suited to the soil, seismic, and climatic conditions found throughout Arizona and Nevada.
Why RA Civil
Why Arizona & Nevada Clients Choose Rosenberg Associates
Rosenberg Associates has been engineering the complex terrain of the American Southwest since 1989. Our deep regional knowledge, licensed professionals, and hands-on project management make us the right partner for development in Arizona and Nevada. We don’t just stamp plans; we stay engaged from the first site visit through final construction.
- NLicensed Professional Engineers (PE) and Professional Land Surveyors (PLS) registered in Arizona & Nevada
- NDecades of experience navigating state and local regulatory agencies
- NFull-service firm: survey, civil, structural, geotech, environmental, and construction under one roof
Ready to Start Your Arizona or Nevada Project?
Contact our team today for a consultation. We’ll bring the expertise, licensed professionals, and commitment to quality your project deserves. Call us at (435) 673-8586 to discuss your project and get started.
Arizona Services
Civil & Structural Engineering in Arizona
Rosenberg Associates serves clients throughout Northern Arizona, including Yavapai and Coconino Counties. The region’s mix of high desert plateaus, dramatic elevation changes, and unique regulatory environment requires an engineering firm with proven local knowledge. Our Arizona-registered PE and PLS professionals are fully equipped to navigate state permitting, county standards, and ADOT requirements to deliver successful projects.
Nevada Services
Engineering Solutions in the Mesquite, Nevada Area
From the Mesquite area and surrounding communities, Rosenberg Associates provides civil, survey, geotechnical, and structural services for Nevada clients. With NDOT familiarity and engineers holding active Nevada PE and PLS licenses, we deliver compliant, high-quality engineering to residential developers, commercial clients, and public agencies operating in Southern Nevada.
Engineering Solutions Backed by Experience
35+ Years in the Southwest
Founded in 1989, we’ve built a deep track record engineering complex projects across the demanding terrain of the American Southwest.
Licensed in Arizona & Nevada
Our Professional Engineers and Professional Land Surveyors hold active registrations in both Arizona and Nevada, ensuring full state compliance on every project.
Multi-Discipline Team
One firm. Civil, structural, geotechnical, environmental, survey, and construction engineering, giving clients a seamless, coordinated project experience.
Government & Private Clients
We’ve successfully delivered projects for local municipalities, county governments, state agencies, and private developers across the region.
Drone-Enabled Precision
Our FAA-licensed drone fleet delivers survey-grade aerial mapping across Arizona and Nevada’s expansive parcels, faster and more cost-effective than traditional methods.
From Inception to Completion
Our capabilities span the full project lifecycle, from conceptual planning and permitting through final construction inspection and as-built documentation.
How We Work
Our Process for Arizona & Nevada Projects
01
Initial Consultation
We start with a thorough project consultation to understand your goals, site conditions, and timeline. Whether you’re in Prescott, Flagstaff, Mesquite, or anywhere in between, we learn the specifics before we start.
02
Site Investigation & Planning
Our licensed surveyors and engineers conduct field investigations, gather local regulatory requirements, and develop a project plan tailored to the specific conditions of your Arizona or Nevada site.
03
Design & Permitting
We prepare full engineering plans and specifications, coordinate with state and local agencies, and manage the permitting process, leveraging our existing relationships with Arizona and Nevada regulatory bodies.
04
Construction Support & Closeout
Our team provides on-site construction engineering support, quality control monitoring, contractor coordination, and final as-built documentation to bring your project to a successful close.
What Our Customer Say About Us
FAQs
Frequently Asked Questions
Does Rosenberg Associates hold professional engineering licenses in Arizona and Nevada?
Yes. Our team includes Professional Engineers (PE) and Professional Land Surveyors (PLS) who are actively licensed in both Arizona and Nevada. This means every plan set and survey document we produce in these states meets all applicable state licensing requirements.
What types of projects does RA Civil handle in Arizona and Nevada?
We handle a wide range of projects including residential subdivisions, commercial and industrial site development, land surveys, structural engineering, geotechnical investigations, floodplain studies, road and utility infrastructure, parks and recreation facilities, and construction engineering services.
Which counties and areas in Arizona do you serve?
We currently serve clients in Yavapai County and Coconino County, Arizona. If your project falls in an adjacent area, contact us as we evaluate project locations on a case-by-case basis.
What area of Nevada does Rosenberg Associates serve?
We serve the Mesquite, Nevada area and surrounding communities in Southern Nevada. Our team is experienced with NDOT standards and local regulatory requirements in that region.
How do I get started on an Arizona or Nevada project with Rosenberg Associates?
Simply use the contact form on this page or call our office at (435) 673-8586. We’ll schedule an initial consultation to discuss your project needs, site conditions, and timeline.
Service Areas
Engineering & Surveying Services Across Arizona & Nevada
Arizona
Rosenberg Associates serves private developers, local governments, and public agencies across Northern Arizona. Our engineers and surveyors are licensed by the State of Arizona and familiar with county and municipal standards throughout the region.
- Yavapai County
- Coconino County
Nevada
We bring full-service civil engineering, survey, and geotechnical capabilities to the Mesquite area and Southern Nevada, with Nevada-licensed professionals who understand the state’s regulatory environment.
- Mesquite Area
Let's Build Something
Need any help? Please email or call us and we would be glad to answer any of your questions.
Rosenberg Corporate Office
352 East Riverside Dr., Suite A2
St. George, UT 84790
Phone: (435) 673-8586
Fax: (435) 673-8397