Building the Terrain Model and Contours
Our field software builds the surface model and contours as data comes in. We use the survey data to build a digital terrain model and generate contours that document the shape of the ground.
Topographic Survey Pricing
We charge $500 to $1,500 per topographic survey. For larger sites, we price the work per acre.

From First Call to Final Results
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Reach Out
Tell us about the property and what the work is for, you'll get a straight answer, not a sales pitch.
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We Check the Records
We review what's already on file, records, plans, and prior work, before anyone heads out.
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Know the Price First
You get the scope and the price in writing before any work starts. No surprises.
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Fieldwork & Results
You get the finished deliverable, a plain-language explanation, and answers to follow-up questions.
What this typically involves:
- Building the digital terrain model and generating contours
- Locating trees, structures, drainage, and utilities for the design team
What It Typically Costs
These are planning ranges. Nothing is final until it is in writing.
$400–$1200
FAQs
In every state, only a licensed Professional Land Surveyor can locate and certify a boundary. A recorded plat shows the intended dimensions, but it doesn't tell you where the corners actually sit on the ground, that takes field measurement tied to the monuments of record. A signed, sealed survey is what a lender, title company, or court will accept.
Most residential lots take a few hours in the field once the research is done, but the whole job usually runs one to three weeks start to finish, record research, scheduling the field crew, computing the boundary, and drafting the sealed plat all take time. Acreage and parcels with conflicting deeds take longer.
A boundary survey locates and marks your property lines. An ALTA/NSPS survey is a detailed standard used for commercial real-estate deals, it adds easements, improvements, and specific 'Table A' items that lenders and title insurers require. An ALTA is more thorough and costs more because it shows far more detail.
More Questions We Hear
A survey establishes where the line legally sits based on the deeds and the monuments of record, and the sealed plat is the professional opinion a court relies on. It won't force your neighbor to agree, but it replaces guesswork with a defensible, licensed determination, which is usually what resolves the dispute or supports it if it goes further.
It's a form a licensed surveyor completes documenting your building's elevation relative to the base flood elevation. You'll need one to buy or reduce flood insurance in a mapped flood zone, or to support a Letter of Map Amendment if you believe your structure was mapped into a floodplain by mistake.
Yes. Where corners are missing we set stamped iron rods or caps carrying the surveyor's license number, and we flag them so you can find them. The markers are part of the record, moving or destroying them is both a practical problem and, in most states, against the law.
No. A phone's GPS is accurate to several feet at best and isn't tied to your deed or the corner monuments, so the lines those apps draw are approximate and carry no legal weight. Survey-grade GNSS fixes a point to the centimeter against a reference network, a different instrument for a different job.
Communities We Cover
We cover Medford, MA. Call (781) 628-7809 to confirm coverage for your address.
Where We Stand Before You Call
- Free Estimates
- You get straight answers before you spend a dollar.
- Straight answers, no sales pitch
- You'll hear what we'd do and why, the decision stays yours.
Need help today? Call (781) 628-7809.