Building Permits & Site Engineering in Marion, Summit County

Yes. All residential construction in Marion requires permits through the Summit County Building Department. We handle the entire permit application process — preparing engineer-stamped site plans, submitting applications, and coordinating with county reviewers — so you don't have to navigate it alone.

Costs in Marion vary based on project scope, terrain, finish level, and Summit County requirements. Residential construction in the Wasatch Back typically ranges from $220–$400+ per square foot depending on these factors. Use our free cost estimator for a quick ballpark, or call 801-791-4095 for a personalized quote.

A site plan for Summit County includes property boundaries, building footprints, setback dimensions, utility connections, driveway and parking layouts, grading and drainage plans, and any septic or well locations if applicable. Our licensed professional engineer stamps each site plan for Summit County submission.

Permit timelines in Summit County typically range from 2–6 weeks depending on project complexity, completeness of submissions, and county review backlog. We expedite the process by submitting complete, code-compliant packages the first time, which minimizes revision cycles and keeps your project on schedule.

Most Marion properties outside municipal sewer service require a septic system. We provide full septic design and installation services — including percolation testing, system sizing based on bedroom count and soil conditions, and Summit County Health Department permitting — all handled by our licensed engineers.

Absolutely. Marion's mountain/rural terrain is our specialty. We handle slope stability analysis, retaining wall engineering, foundation design for challenging soils, drainage and erosion control, and excavation on difficult grades — all coordinated early in the process to prevent costly surprises during construction.

Yes. Summit County allows property owners to serve as their own general contractor under an owner-builder permit. We offer owner-builder support packages that include engineer-stamped site plans, septic design, structural engineering, and permit coordination — so you manage your own build while we handle the technical requirements.

A topographic survey maps the elevation, contours, and natural features of your Marion property — essential for proper site planning, drainage design, and foundation engineering. Summit County often requires topo surveys for new construction, especially on sloped or mountain/rural terrain. We provide stamped topo surveys that meet all Summit County requirements.

Call us at 801-791-4095 or fill out the form on this page. We'll schedule a free consultation to discuss your project, review your property, and provide initial cost guidance — quickly, so you're not left waiting. There's no obligation, and you'll walk away with a clearer picture of what's possible on your Marion property.