Gromatici Land Surveying, Inc - Los Olivos * Goleta Eric J. Ackerman, PLS CFedS - Owner 805-691-9112
Gromatici Land Surveying, Inc  -  Los Olivos * GoletaEric J. Ackerman, PLS CFedS - Owner805-691-9112

DJI Phantom 4 RTK with D-RTK 2 Mobile Station Drone system

Call us for a free quote and if your parcel fits certain criteria, we can use our new drone to survey your lot.  

High Definition Laser Scanner (NOVA MS50)

The Leica NOVA can provide a high definition laser scan for your project or we can use it to streamline our data gathering for projects.  This allows us to use the fastest robotic instrument on the market to gather topographic, boundary, and as built data for clients. 

Three GPS RTK units

Gromatici can perform static, RTK, and cell phone modem surveys with our two units. 

Two Robotic Instruments:

Leica TCRP1200 Robotic Total Station

Advanced Robotic Total Station
This instrument cuts cost by not requiring a 2-man crew and speeds up the conventional survey by 30x. A truly remarkable piece of technology!
Adobe Acrobat document [1.9 MB]

ALTUS GNSS/ GPS L1/L2 RTK Network Receiver

Gromatici recently purchased an L1/L2 GNSS receiver with a virtual base network subscription.  This allows us to survey up to 4x faster than a conventional instrument and other GPS units on the market.  We can perform GPS control, rough grade staking, and boundary surveys faster than most of our competition due to this state-of-the-art technology. 


This unit works anywhere where there is cell phone reception.  Where there isn't, we can use it with a base unit, or use it in "Static" made to accomplish GPS control and boundary surveys.


We currently have a base and a rover for Static and Real Time Kinematic surveys.  This keeps us a versatile and adaptable as possible, minimizing downtime over our competitors.



Gromatici using Carlson Survey with AutoCAD OEM engine embedded.  This allows us to produce licensed AutoCAD DWG files to our design clients, and accept CAD files from them without any issues like in-compatibility. 


This program is designed for surveyors, by a surveyor, and gives us a competitive edge over other local survey firms due to the customized commands that streamline Legal Descriptions, staking of walls, roads, and utilities.  It also uses "Field-to-Finish Technology" that reduces the amount of time drawing up a Topographic Map by 50% to 100% depending on the project compared to traditional CAD programs.


Office and Field

Carlson Surveyor II Field Computer

Star*Net v9 for Least Squares Adjustments

Trimble Business Center

Word, Excell, ect.

Carlson Survey

AutoCAD 2019

Carlson CE - Field Survey software to run the robotic instrument with advanced Roading

Safety Equipment

Personal Protective Equipment


Steel Toe Boots


Tyvek Suites


Snake Chaps

H2O Sensors

Safety Training

Hazwoper 40 Hour General Site Worker Certification - Exp. October, 2013

Tailgate Meetings

Weekly Meetings

Site Specific Plans

Monitoring Equipment -IDLH

H2S Monitor with Alarm at 10ppm and 15ppm.

Two Trucks

We have two field trucks, each fully equipped for your needs.  Each of these is a 4x4 with first aid, safety gear, and supplies for construction, topo, boundary, and ALTA Surveys. 












Eric J. Ackerman, PLS is a Certified Federal Surveyor No. 1609. 

Eric is licensed in California, Arizona, Idaho, Nevada, and Colorado.


CA LS 8226

AZ RLS 69068

ID PLS 18767

NV PLS 26941

CO PLS 38714


Licensed Drone Pilot


ALTA Surveys

Elevation Certificates/ Flood

Contact Us

To contact us, just call

(805) 691-9112 or complete the

Contact Form.




Los Olivos:  805-691-9112

2432 Railway Ave., Suite I

Los Olivos, CA 93441


Santa Barbara:  805-845-2133


Current Projects

Click here to find out what projects we are currently working on.

Helpful Links

Links to research and information.  Click here

Member of the Arizona Professional Land Surveyor's Association.
CLSA Member





Member of the Santa Barbara Contractor's Association.

Gromatici Land Surveying

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