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Verified Reviews for Land Surveying pros in Roundup, MT

*The Angi rating for Land Surveying companies in Roundup, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Land Surveying needs.

*The HomeAdvisor rating for Land Surveying companies in Roundup, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Land Surveying needs.

Last update on January 19, 2026

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Stahly Engineering & Associates

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Stahly Engineering & Associates

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56 years of experience

Stahly Engineering & Associates, a full service civil engineering and survey firm since 1970, believes that building positive relationships by delivering quality services is the key to our success. Personal involvement from owners and project managers in individual projects performed and the communities we serve strengthens our commitment to our clients' goals. Stahly Engineering provides engineering services in the fields of transportation, site development, water and wastewater systems, and structures. We also assist public and private clients with planning, grant writing and administration, GIS, all types of survey services, and construction inspection.

Stahly Engineering & Associates, a full service civil engineering and survey firm since 1970, believes that building positive relationships by delivering quality services is the key to our success. Personal involvement from owners and project managers in individual projects performed and the communities we serve strengthens our commitment to our clients' goals. Stahly Engineering provides engineering services in the fields of transportation, site development, water and wastewater systems, and structures. We also assist public and private clients with planning, grant writing and administration, GIS, all types of survey services, and construction inspection.

Land Surveying questions, answered by experts

If you or your mortgage lender think your land survey needs to be more accurate, double-check the survey report and get at least a second opinion from the original surveyor and an inspector, if possible. Although it’s unlikely, even reputable surveying companies can make mistakes. An inaccurate survey can cause problems down the road in the case of any property line disputes, so it’s best to resolve any inaccuracies as quickly as possible.

To hire a land surveyor, you need to start by searching online for reputable professionals in your area. Here are a few steps to take when making a shortlist:

  • Browse land surveyor service website

  • Check credentials

  • Read customer reviews

  • Find their contact information

  • Call or email to inquire about more information

  • Ask how far they travel, if you’re some distance away

  • Find out how they charge for their services

  • Ask about schedule and turnaround times

  • Repeat these steps for one to two other services and compare pricing

Detailed mapping of elevation changes and natural features on the property.

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

Depending on the type of land survey, the report will mark the boundaries of your property, the topographical changes of the landscape, as well as major natural and added structures to the plot. A more detailed survey, like an as-built survey, will note the measurements of the structures and landscape following major construction. A topographic survey will also help your contractor determine the cost of land development projects.

The Roundup, MT homeowners’ guide to land surveying services

From average costs to expert advice, get all the answers you need to get your job done.

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