- R F Lunna Assoc
- R L Hudson Land Surveyor
- R L Mc Duffy & Assoc
- R L Spears & Co
- R L Stout Survey Co Inc
- R L Stout Survey Co Inc
- R Robles & Assoc
- R T Magness Jr Engineering
- R W Hart Assoc Inc
- R W Lentz Surveying
- R W Nordin & Assoc Inc
- R-L Surveying & Mapping
- R-Square Assoc
- Rainwater Surveying
- Rainwater Surveyors
- Ralph E Smith Land Surveyor
- Ramco-Mainland LLC
- Ramsey Land Surveying
- Randall Engineering Surveys
- Randall Myers Land Surveyors
- Randall Myers Land Surveyors
- Randy Gregory Surveying
- Randy H Loberger
- Randy L Stroud
- Rau Surveying
- Rauchle Associates
- Ray Thomas & Co
- Ray W Davis
- Ray W Davis
- Raymond Dietert
- Raymond L Gwinn
- Raymundo Villarreal
- RBT Engineering Inc
- Re Zenkner & Assoc Land Srvyrs
- Recer & Fox Inc
- Recer & Fox Inc
- Reed Land Surveys
- Regional Consulting Engineers
- Registered Surveyors Corp
- Registered Surveyors Corp
- Reid Surveying Co
- Rekola Engineers & Surveyors
- Renner & Assoc
- Residential Surveying Svc
- Resolution Asset Corp
- Resolution Asset Corp
- Resolution Group Intl
- Resolution Group Intl
- Resolution Systems Of America
- Resource International LTD
- Rex T Ball Pro Land Surveyor
- Reynolds Surveying
- Reynolds Surveying
- Reynolds Surveying LLC
- RFK Land Surveying
- Rice Associates
- Rice Associates
- Richard B Allison Jr & Assoc
- Richard B Duniven & Co
- Richard Davis Surveying
- Richard Graves Land Surveying
- Richard J Reed Pro Land Survyr
- Richard Joyce
- Richard Joyce
- Richard L Smith Registered
- Richard M Miller Land Srvyrs
- Richard N Lane & Assoc
- Richard Stowe Land Surveying
- Richardson Land Surveying
- Richmon Surveying
- Richmond Surveying Co
- Riemer Land Surveying LLC
- Riipinen Surveying Inc
- Riley Engineering Co
- Ringley & Assoc Inc
- Ringley & Assoc Inc
- Rinker Design Assoc PC
- Rio Delta Engineering
- Rio Delta Engrg & Surveying
- Rio Delta Engrg & Surveying
- Rios Surveying Co
- Ripley Engineering Svc
- Ripon Land Surveying
- Rippy Surveying Co
- Ritchie Land Surveying
- River Valley Surveying
- Rivers & Assoc Consulting Eng
- Rls Group LLC
- RLS Landsurveying LLC
- RMC Surveying
- Roach Law Offices PS
- Roach Law Offices PS
- Roan & Hoffpauir Surveying Co
- Rob Kamps Land Surveying
- Robert A LA Plant Surveyors
- Robert A Warner & Assoc
- Robert E Funk & Assoc
- Robert F Jellum
- Robert F Jellum
- Robert G Barrett & Assoc
- Robert G Mathis Land Surveying
- Robert G Reynolds
- Robert H Crowder Inc
- Robert H Lackey Surveying Inc
- Robert Jack Smith & Assoc
- Robert Keys & Assoc
- Robert Keys & Assoc
- Robert Keys & Assoc
- Robert L Downing
- Robert L Downing
- Robert L Smith Surveying
- Robert L Smith Surveying
- Robert Leonard Surveying Inc
- Robert M Brindle Land Surveyor
- Robert Mc Cay Surveying Inc
- Robert Seipel Assoc Inc
- Robert Seipel Assoc Inc
- Robert Strassburger
- Robert V Cawthorne Jr
- Robert Wiese Surveyors
- Robert's Surveying Co
- Roberts Land Surveying
- Robinson Biehn & Biehn Inc
- Robinson Biehn & Biehn Inc
- Robley Land Surveying
- Robotic Surveying Solutions
- Robotic Surveying Solutions
- Rocky Mountain Surveyors
- Rocky Mountain Surveyors
- Rocky Roesler Surveying
- Rod Carter Surveyor
- Rod D Carter
- Rod D Carter
- Rod Lord Land Surveying
- Rod's Surveying Inc
- Rodney Gardner Land Surveyor
- Rodney Martin Surveyor
- Rods Surveying Inc
- Rods Surveying Inc
- Rods Surveying Inc
- Roeder Surveying
- Roger W Ray & Assoc Inc
- Rogers Surveying Inc Ps
- Ronald Carroll Surveyors
- Ronald Carroll Surveyors
- Ronald Carroll Surveyors
- Ronald D Smith Surveyor Inc
- Ronald Greve Land Surveyor
- Ronald H Gordon & Assoc
- Ronald H Zimmerman Land Survey
- Ronnie Keener & Assoc
- Ronnie L Sims Land Surveyor
- Ronny G Brown Surveying
- Ross Land Surveying
- Ross Land Surveying
- Ross Professional Land Srvyng
- Ross Professional Land Srvyng
- Roth Land Surveying
- Roudabush Gale & Assoc Inc
- Rouse Surveying Inc
- Rouse Surveying Inc
- Rouse-Sirine Assoc LTD
- Roy D Smith Surveyors PC
- Roy E Easter Land Surveyor
- Roy K Balthis Land Surveyor
- Roy L Green Surveying
- Roy Surveying
- Royal Oak Engineering Inc
- Rsa Corp
- Rsa Corp
- RSV Engineering Inc
- Ruiz & Assoc Surveying Inc
- Ruiz & Assoc Surveying Inc
- Rumery Land Surveys
- Rusk Surveying LTD
- Russ Courtney & Assoc
- Russell E Nixon Land Surveying
- Rutter Land Surveying Co
- Rykard Prof Land Surveying
- S & C Surveying Co
- S & C Surveying Co
- S & N Land Surveying Inc
- S C Society Of Pro Land
- S Craig Hollmig Inc
- S Mitchell Ball
- S Mitchell Ball
- S R Hansen Engineering
- S R Jones Jr Land & Timber
- S V Camp III & Assoc
- Sadler Barnard & Assoc Inc
- Sage Geodetic
- Salem Surveying
- Sam Inc Surveying & Mapping
- San Juan Surveying
- Sanders Surveying
- Sanderson Surveying
- Sands Surveying Co
- Sands Surveying Co
- Sandy Freudensprung
- Sandy Freudensprung
- Sarko Surveying & Engineering
- Sartin & Assoc
- Sawyer Land Surveying
- Saxon Surveying
- Schaeffer Land Surveying
- Schiller & Assoc PC
- Schinnell Surveying & Mapping
- Schools & Townsend PC
- Schuster Surveying
- Schwarz Engineering & Survey
- Schwarz Engineering & Survey
- Scott F Stewart
- Scott L Valentine
- Scott's Survey Svc
- SCS Surveyors
- Sean Pugh Surveying
- SECO
- Seguin & Assoc
- Seguin & Assoc
- Seiler Engineering
- Sempco Surveying Inc
- Semrau Engineering & Surveying
- Sendero Surveying
- Sequatchie Valley Surveying
- Service Enterprises Surveying
- Seven Hills Surveys
- Shackelfords Land Surveying
- Shadrach & Neal Inc
- Shallow Surveying LLC
- Sharondale Surveying Inc
- Shawn P Fitzpatrick
- Shawn P Fitzpatrick
- Shea Engineering & Surveying
- Shehan Survey
- Sheppard Surveying Co
- Sheppard Surveying Co
- Sherbert Land Surveying
- Sherman & Woods
- Shields & Lee Surveyors
- Shields Engineering Co
- Shiloh Surveying
- Shine & Johnston Surveying
- Shockley Engineering
- Shockley Land Surveying
- Shore Engineering Co
- Short Surveying Inc
- Shrader Engineering & Land Inc
- Siek Surveying Svc
- Silver State Surveys Inc
- Silver State Surveys Inc
- Simmons Newsome PC
- Simmons Surveying
- Sinclair & Assoc Inc
- Sinclair & Assoc Inc
- Singletary Surveying
- Sirine Group LTD
- Site Design Inc
- Skagit Surveyors & Engineers
- Skinner Engineering Svc Co
- Slawinski Land Surveying
- Slusher Surveying Assoc
- Smith Associates Surveyors Inc
- Smith Land Surveying Inc
- Smith Landsurveying
- Smith Surveyors Inc
- Smoky Mountain Land Surveying
- Smothers Surveying
- Snoozy Surveying
- Snyder Surveying Co
- Soder Surveying
- Solan Engineering
- Soletski Surveying LLC
- Solis-Kanak & Assoc Inc
- Solis-Kanak & Assoc Inc
- Solis-Kanak & Assoc Inc
- Solis-Kanak & Assoc Inc
- Soutex Surveyors
- South Central Surveys
- South Fork Surveys
- South Mountain Surveying
- South Texas Engineering Inc
- South Texas Engineering Inc
- Southcentral Surveyors
- Southcentral Surveyors
- Southcentral Surveyors
- Southcentral Surveyors
- Southeast Survey Group
- Southeast Tennessee Land Srvyg
- Souther Land Surveying
- Southern Land Svc PLC
- Southern Surveying Inc
- Southern Vermont Surveys
- Southwest Surveying & Assoc
- Southwest Surveying & Engnrng
- Sparr Surveys
- Sparr Surveys
- Spatial Data Surveys
- Spaulding's Foursome LLC
- Spearman & Assoc
- Spearman Surveying LLC
