Holt/Gilmour Survey Associates
Studying Vermont since 1930

Holt Gilmour Survey Associates

Surveying Vermont since 1996


Your survey needs: met.

We provide land surveying services including Elevation Certificates, ALTA/NSPS surveys, boundary surveys, subdivisions, boundary dispute consulting, wastewater design and permitting, topographic surveys and site plans, and construction layout. We work with people to determine actual needs and reduce our time and their costs, or work with them to determine if another professional can better serve them. We work closely with our clients and their attorneys, engineers, architects, real estate and other professionals to accomplish our client's goals. We do this with a focus on clear and prompt communication and we utilize the most efficient equipment and technology, including Robotic Total Stations and survey-grade GNSS/GPS.


Areas of Practice

We are experts in boundary law, local history, and measurement. If your surveying needs aren't reflected here, please get in touch with us and we will be happy to help.


Private Land

Local Business



US Forest Service



Ethan and his team are truly talented. Their attention to detail and prompt communication made the surveying process very smooth.
— Ansel Dickey

Let's Chat.

(802) 457-4649

Call or email us via the links above, or fill out the form below. We pride ourselves on prompt communication, so we’ll get back to you as soon as possible.

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