Business Details
50+ Years
experience
Expert Civil Engineering Services in Arizona
SEC has been delivering comprehensive civil engineering, land surveying, and environmental planning solutions across the western United States since 1974. Based in Sedona and Cottonwood, Arizona, we specialize in combining technical expertise with a multidisciplinary team approach to meet diverse client needs. Our services span land planning, structural engineering, GIS mapping, and natural resource management for private, municipal, and government sectors. With over 6,000 completed projects across 22 states, we prioritize innovative solutions that balance ecological responsibility with economic feasibility. Our team maintains advanced technical capabilities in hydrology, floodplain analysis, and infrastructure design while fostering collaborative partnerships with agencies and stakeholders.We continuously invest in modern technologies like GPS surveys and 3D terrain modeling to enhance project outcomes. Our commitment to quality is demonstrated through decades of repeat clients and successful project implementations. As stewards of environmental resources, we integrate sustainability into every project phase from concept to completion. The firm's longevity and growth reflect our ability to adapt to evolving industry standards while maintaining core values of integrity and excellence.
Services
Land Planning
Land Surveying
Civil Engineering
Elevation Certificates
No-Rise Certifications
GIS Mapping
Floodplain Evaluations
Forestry Analysis
Infrastructure Design
Hydrology Studies
Details
- Year established: 1974
Highlights and features
- We have over 40 years of experience in civil engineering and land surveying.
- Our interdisciplinary team approach ensures comprehensive project solutions.
- We maintain specialized expertise in western U.S. environmental regulations.
- Our staff utilizes advanced technologies like 3D terrain modeling and GPS surveys.
- We provide end-to-end project support from concept to completion.
Services
Civil Engineering
SEC provides comprehensive civil engineering services including infrastructure design, street construction, and water resource management. Our team designs stormwater systems, sewer & water utilities, and roadway projects while ensuring compliance with local regulations. We specialize in creating cost-effective solutions that balance development needs with environmental considerations across 22 western states.
Land Surveying
Our land surveying division offers precise measurements for property boundaries, elevation certificates, and floodplain determinations. Utilizing advanced GPS technology and 3D modeling, we deliver accurate data for residential, commercial, and government projects. Services include ALTA surveys, topographic mapping, and flood risk assessments with detailed documentation for permitting processes.
Land Planning
SEC's planning experts create master development plans and site-specific designs integrating environmental factors with regulatory requirements. We facilitate agency approvals, conduct due diligence reviews, and develop GIS-based mapping solutions. Our approach emphasizes sustainable land use while maintaining economic viability for mixed-use, residential, and commercial developments across diverse landscapes.
No-Rise Certifications
We specialize in FEMA-compliant No-Rise Certifications for properties adjacent to waterways. Our engineers perform hydrologic analyses to ensure new developments don't increase flood risks. This includes designing elevated structures, calculating floodway impacts, and preparing documentation for permit applications. Our expertise helps clients meet federal requirements while protecting adjacent properties from potential flood damage.
Forestry Analysis
SEC provides comprehensive forestry services including timber cruising, wildfire risk assessment, and sustainable management planning. With over 125 years of combined experience, our certified foresters conduct inventory assessments, develop silvicultural prescriptions, and perform NEPA compliance analyses. We utilize GIS technology and patented tools like the Cruiser's Crutch to deliver accurate forest management solutions tailored to both private and public sector needs.
Questions
What services does SEC offer?
We provide civil engineering, land surveying, land planning, forestry analysis, and environmental planning services across the western United States.
How long has SEC been in business?
Since 1974, we've completed over 6,000 projects across 22 states with a focus on land development and environmental solutions.
In which locations do you operate?
Our headquarters are in Sedona, with offices in Cottonwood and Prescott, Arizona, plus Council, Idaho, serving 22 western states.
What sets SEC apart from competitors?
We combine 48 years of experience with a multidisciplinary team approach and cutting-edge technology to deliver comprehensive project solutions.
How do you handle environmental concerns?
We integrate sustainability into every project phase through GIS mapping, ecological restoration, and regulatory compliance expertise.
Do you work with government agencies?
Yes, we collaborate extensively with federal, state, and local agencies on infrastructure, land use, and environmental projects.
