Sign & Site Inspection Services

Before a sign goes up, after it comes down in a storm, or any time a project depends on measurements you can't afford to get wrong, Highmark inspects the site with manual surveys, 3D LiDAR scanning, and drone imaging — then turns the data into a report you can actually use.

Why Accurate Site Data Changes the Outcome

Most sign problems that show up during installation were actually created weeks earlier, at the measurement stage. A field technician with a tape measure can miss a few inches of building settling, a facade that isn't quite plumb, or a parapet wall that doesn't match the architectural drawings — and by the time anyone notices, the cabinet has already been fabricated to the wrong dimensions. For a single storefront sign, that's an annoying delay. For a two-hundred-location rebrand where every cabinet is built to one spec, it's a very expensive mistake.

That's the case for inspection as its own service, not just a first step buried inside a bigger project. Manual inspection covers straightforward jobs where a trained technician's measurements and site notes are all a project needs. 3D LiDAR scanning earns its keep when a national sign company or a large rollout needs as-built accuracy down to the millimeter, before a single panel gets cut. Drone inspection covers everything a ladder or bucket truck shouldn't have to reach first — rooflines, upper-story facades, and storm-damaged structures where sending a crew up before you know what's actually there is the wrong order of operations.

The same tools that make pre-installation surveys more accurate make post-installation and post-storm assessment faster and more defensible. A LiDAR scan or drone flight taken before a project starts becomes the baseline; the same scan taken after installation, or after a hurricane, becomes the comparison. That before-and-after pairing is what turns a site visit into a report an insurance adjuster, a property manager, or a government agency can act on.

Manual Site Inspection

A technician walks the site with tape measures, laser distance meters, and a structural checklist, documenting mounting conditions, electrical access, existing sign condition, and any site-specific obstacles. This is the right level of detail for single-sign projects, straightforward repairs, and permit-support surveys where millimeter precision isn't the deciding factor.

3D LiDAR Scan Survey

Our LiDAR scanner captures millions of data points across a building facade or structure, building a millimeter-accurate 3D point cloud that becomes the source of truth for fabrication. This is the service national sign companies and large property portfolios ask for when field measurements have to be exact before manufacturing begins — the point cloud exports directly into CAD-ready drawings, so the shop is building from what's actually on the wall, not from an architect's drawing that may no longer match the building.

Drone Inspection

Aerial drone imaging documents rooflines, upper-story facades, and hard-to-reach elevations without putting a crew at height before anyone knows what's up there. We use it for pre-installation access planning on hi-rise projects, for routine visual inspection of existing signage on tall buildings, and for rapid post-storm damage assessment across a property or a municipality when climbing every structure first isn't practical or safe.

Pre-Installation Verification Survey

Before fabrication starts, we confirm as-built dimensions against the architectural drawings — because what's on the blueprint and what's actually on the building are not always the same thing. Catching that mismatch at the survey stage, instead of at install, is the difference between a sign that fits the first time and a change order.

Post-Installation Quality Verification

After a sign goes up, we verify plumb, level, and attachment integrity, and document wind load compliance for permit close-out and national brand standards. For multi-location rollouts, this creates a consistent, dated record for every site — useful for franchise compliance audits and for closing out permits with the municipality.

Storm and Emergency Damage Assessment

After a hurricane or major storm, we deploy drone and LiDAR survey teams to document sign and structural damage quickly across a property, a shopping center, or an entire municipality. This service is built for property managers filing insurance claims, and for local governments and emergency management agencies that need fast, accurate damage documentation to support relief operations, right-of-way safety assessments, and FEMA or state disaster reporting. A before-storm baseline scan makes this dramatically faster — if we surveyed the site pre-storm, the post-storm comparison is immediate.

We work with national sign companies and fabricators who need survey-grade accuracy before a manufacturing order is cut, property managers and national brands verifying installation quality across a portfolio, and local governments, municipalities, and emergency management agencies that need rapid, well-documented damage assessment after a storm. Reports are delivered in the format each client needs — CAD files and point clouds for fabrication teams, annotated PDF reports with photos for property managers and adjusters, and summary damage reports formatted for government and relief-agency review.

How Our Inspection Process Works

Step 1: Define the Objective

We confirm what the survey needs to support — a manufacturing order, a permit application, an insurance claim, or a government damage report — because that determines which method and what deliverable format we use.

Step 2: Field Data Collection

Our team collects the data on site: manual measurements and photos, a LiDAR scan pass, a drone flight, or a combination, depending on the scope and the structure.

Step 3: Data Processing

LiDAR point clouds are registered and cleaned, drone imagery is stitched and processed, and manual field notes are compiled into a structured dataset.

Step 4: Report Generation

We produce the deliverable your project needs — CAD-ready drawings and point cloud files for fabrication, an annotated inspection report with photos for a permit or compliance file, or a damage assessment summary for an insurance or government submission.

Step 5: Handoff

Pre-installation surveys feed directly into our Sign Manufacturing process; post-installation verification closes out with our Sign Installation team; storm assessments go straight to the property manager, adjuster, or agency that requested them.

Sign & Site Inspection