Carlson Survey Equipment, Software and Accessories

Allenbuild Instruments specializes in everything Carlson; for the land surveyor, civil engineer, and construction professional. 35+ years of experience, based in North Carolina.

Supplying Carlson Surveying Equipment, Hardware and Accessories for over 35 years.

We specialize in everything Carlson; for the land surveyor, civil engineer, and construction professional. Based in North Carolina.

Request A Quote

Get the Most Powerful Surveyor Tools, Software and Hardware.

We provide new and used Carlson survey supplies and equipment, including robotic total stations, gps rovers, laser levels and more.

Why buy Carlson?

Ensure support going forward with Carlson hardware. Buying Carlson hardware comes with unmatched support, and security going forward in software matched to field use, warranties, etc. Its not just a brand, but a solution in every field.

Product and Services

Carlson BRx7 GNSS Receiver

The BRx7 is Carlson’s all-new multi-GNSS, multifrequency smart antenna. With multiple wireless communication ports.

Shop Now

Carlson BRx7 Demo Equipment Package with RT4 Tablet and SurvPC GPS

Includes the Carlson BRx7 GNSS Receiver, an RT4 Tablet Data Collector, SurvPC GPS software, a survey pole, and an attachment for the tablet to the pole.

Shop Now

Carlson RT5 Cell Tablet Data Collector

Ruggedized Windows data collector designed for surveying, stake-out, construction layout and GIS mapping; bundled with Carlson SurvPC.

Shop Now

Carlson CRD1 sUAS platform

Versatile, advanced and American made sUAS platform with a LiDAR, photogrammetry, bathymetry, or other payload up to 20lbs.

Shop Now

Carlson CRx Robotic total Station

Fast, reliable total station, designed not to take false readings. Fast and doesn’t lose lock.

Shop Now

Automatic level Set. AB32 level, aluminium tripod, staff rod

This kit is ready to use. Complete set with lightweight tripod and staff with bubble.

Shop Now

Rental Equipment

Struggling with multiple makes and interfaces?

Standardize. Let us help. Use Carlson on-board software and instruments. Setup, store points, export all made easier. We have been providing strong and economical survey instruments to the building and civil markets for over 25 years. We supply Carlson, Geomax and brands that are cost effective in today’s demanding fast world. Durability and toughness are our hallmarks. All equipment goes through stringent testing and instrumental are supplied with calibration certificates. We have a fully fitted workshop.