Construction Layout

ALPHA Survey Group provides surveying services to public and private sector clients in support of design, permitting, and construction activities. Established in 1990 as Alpha Survey and Engineering Associates, the company also provides engineering design services for small residential and commercial projects. Based in Middleboro, MA, ALPHA serves clients across MA, RI, and CT.

ALTA/NSPS Land Title Surveysas-built surveysboundary surveysengineering designphotogrammetric mapping ground controlSurveyingtopographic surveysutility compilation

A-Plus Construction Services is a land surveying and civil engineering firm serving New England since 1994. The company provides construction layout, topographic surveys, 3D laser scanning, and surveys for highways, bridges, rail, airports, and buildings, using state-of-the-art survey techniques.

3D Laser Scanningcivil engineeringdeformation monitoringGPS control surveysland surveyingtopographic surveys

Atlantic Drafting & Surveying, Inc. is a full service drafting and land surveying firm and a Woman Owned Business with over eighty years of combined experience. It is a WBENC and WOSB Certified business. The firm's personnel are experienced in all phases of land development and construction layout services, and field crews use current technology and equipment.

as-built preparationdraftingland developmentland surveying

Avirom & Associates, Inc. is a land surveying and mapping firm established in 1981 by Michael D. Avirom, providing services throughout South Florida, the Bahamas and the Caribbean. The firm has an average of 35-40 employees including 6 registered Professional Land Surveyors, with offices in Boca Raton, Key West and Stuart. Clients include utility companies, developers, attorneys, engineering and architectural firms.

aerial mappingas-built drawingsboundary surveyseasement preparationgeodetic control stationsGPS surveyingland surveyinglaser scanningmappingphotogrammetryright-of-way surveysroute-of-line surveysTerrestrial LiDARtopographic surveysUAS mapping

Badey & Watson anticipates, addresses and manages challenges to keep your projects running smoothly. WHAT SETS US APARTis our expertise and guidance in anticipating, addressing, and managing challenges that might delay your project. We provide high quality, comprehensive surveying and civil engineering services, specializing in residential and small commercial projects. We build on the trust we have established among local government agencies, title companies, financial institutions and related professionals. ABOUT BADEY & WATSON Established in 1973 and certified as a WBE in 2016, Badey & Watson has built a long-standing reputation for integrity, innovation and reliability. Led by licensed Land Surveyors (LS) & Professional Engineers (PE), our respected staff of professionals provide a comprehensive array of surveying, mapping and civil engineering services for a growing family of.

3D Laser Scanning3D Modeling and MappingALTA/NSPS Title SurveyBat Habitat Assessment & Reportboundary surveysCommercial/Office Park Site Planning and DesignGlobal Positioning Surveys (GPS)Invasive Species Consulting & ManagementLand Use Regulation and Zoning Compliance ReviewsMunicipal Infrastructure Inventory/GISSanitary Facilities Design, Testing, PermittingSite Analysis and DevelopmentStormwater Pollution Prevention Plan ComplianceSubsurface Utility Investigation (SUI)Topographic & Existing Conditions SurveysTown and Planning Board ConsultationTree Identification, Assessment & MappingWater/Waste/Stormwater System DesignZoning Reports

Bancroft Design is a full-service civil engineering and land surveying company serving owner-clients, contractors, and public agencies throughout Oklahoma. Founded in 2010 by Kelly Harris, P.E., it was formerly known as Keystone Engineering and Surveying and acquired Stillwater Engineering and Consulting. It is certified as a Woman-Owned Business by the Oklahoma Department of Commerce and as a Disadvantaged Business Enterprise by the Oklahoma Department of Transportation.

ALTA/NSPS title surveysbridge, tunnel, and railway designcivil engineeringdigital mappingGIS mappinghighway and roadway designhydraulic and hydrological analysisland surveyingLiDAR aerial and mobile terrestrialphotogrammetrypipeline planning and designplatting and subdivisionpre-construction and bid servicesStormwater & Drainage Designtopographic surveystraffic and pavement analysis

Bay Colony Group, Inc. is a multi-disciplinary civil engineering and land surveying firm based in Foxborough, Massachusetts. Founded in 1962 as a land surveying firm, it provides civil engineering, land planning, land surveying and construction services, and is described as one of the oldest locally grown firms offering such services in Massachusetts.

civil engineeringconstruction servicesconstruction verification surveysGPS surveyingland planningland surveyingsite designtotal station survey services

Bell Design Company is a civil engineering, land surveying, and planning firm founded in Bingen, Washington in 1994. It provides integrated civil, structural, geotechnical, and surveying services for municipal, commercial, industrial, and residential clients across the Columbia River Gorge in Washington and Oregon.

AutoCAD draftingcivil engineeringfoundation designgeotechnical engineeringGIS mappingland surveyingland use planningpermittingretaining wall designroadway designseismic retrofitsstructural engineeringUAV aerial mappingwater and wastewater system design

Brennan Consulting is a Woman-Owned Business and Disadvantaged Business Enterprise (WBE/DBE certified) providing civil engineering, traffic and transportation engineering, land surveying, and construction layout services to Federal, State and Municipal Agencies, Highway Authorities, Contractors, Consulting Engineers, Architects and Developers. Founded in 1961, the firm operates from offices in Burlington, Massachusetts and Wolfboro, New Hampshire, with senior staff licensed in MA, RI, CT and NH.

civil engineeringConstruction InspectionEnvironmental permittingintersection designland surveyingLaser/Lidar scanningPhotogrammetric mappingSubsurface utility mappingTraffic and transportation engineeringtraffic impact analysis

Brumbaugh Engineering & Surveying, LLC (BES) is a professional civil engineering and land survey consulting firm located in West Milton, Ohio, providing services throughout Ohio, eastern Indiana, and northern Kentucky. Founded in 1972 by Philip Brumbaugh and converted to an LLC in 2001, BES serves governmental, commercial, industrial, private, and institutional clients.

ALTA surveysboundary surveyscivil engineeringDTM – Surface ModelsFlood Plain Analysisroadway designStorm Water Management Plansstructural engineeringsubdivision designSurveyingtopographical surveys

Chamlin & Associates is an employee-owned engineering, surveying, and planning firm based in Peru, Illinois, with additional offices in Morris and Ottawa. Founded in 1952, the firm serves North Central Illinois municipalities and clients with land surveys, site development, drainage systems, transportation, structures, sewer and water treatment, GIS, and geotechnical engineering services.

ALTA boundary surveysboundary surveyscomputer modelingdrainage and stormwater engineeringgeotechnical engineeringGIS mappingland surveyingsewer and water treatment designsite developmentsoil testingstructural engineeringtopographic mappingtransportation engineering

Clark Land Office was founded in Sequim, Washington in 1991 to provide more than just surveying services. The firm provides land surveying services throughout Washington State to developers, builders, architects, engineers, municipalities, and private property owners, with two licensed land surveyors on staff and experienced field crews.

ALTA/ACSM surveysAutoCAD draftingbathymetric surveysboundary surveysGPS surveying (static and RTK)land surveyingsubdivisionstideland surveystopographical surveys

Davis Engineering Service, Inc. provides civil engineering and surveying services to contractors, residential, commercial, municipal, and state clients in southern Colorado and northern New Mexico. Established in 1948 in Del Norte, Colorado, the firm has offices in Alamosa, CO (corporate headquarters) and Pagosa Springs, CO.

as-built documentationBidding & Contract Administrationcivil engineeringconstruction servicesengineering designLocal Agency Consultingmaterials testingSite Planning & DevelopmentSurveying

Delta Consulting, Inc. is an engineering and land surveying firm serving municipal, industrial, commercial, and private clients. Founded in 1972 as Natchitoches Engineering Services, it became N&A, Inc. in 1984 and adopted its current name in 2019. The firm specializes in electrical and power transmission/distribution engineering and offers land surveying including boundary surveys, construction layout, and FEMA flood elevation certificates. It also assists local governments with public facility grants.

boundary surveyscontract administrationelectrical engineeringengineering designFEMA Flood Elevation Certificatesgrant managementland surveyingpower transmission/distribution engineeringSite Planning

DIMCO, Inc. is a professional surveying and mapping company providing land surveying, hydrographic surveying, aerial mapping, and data services from offices in Vicksburg and Corinth, Mississippi. Established in 1991, the company serves individual landowners, engineers, contractors, and public agencies across Mississippi, Louisiana, Alabama, and Tennessee.

ADCP discharge data collectionaerial mappingas-built surveysbathymetryCAD mappingdrone aerial mappingFEMA Elevation CertificatesGNSSHydrographic Surveyingland surveyingsurvey data processing

D. O'Brien Land Surveying has provided land surveying services throughout Massachusetts since 1996, bringing over three decades of field experience. The fully licensed and insured company serves residential, commercial, and municipal properties, producing accurate, legally defensible documentation. Most projects are completed within 2-6 weeks, with free estimates provided within 24 hours.

boundary determinationelevation certificationGPS and digital mappingground penetrating radarland surveyingproperty line stakingsubdivision planningTopographic Surveying

Eastern Sierra Land Surveys, Inc. (ESLS) has provided surveying services in the Eastern Sierra and beyond since 2005. From the state line in Inyo and Mono Counties to Ridgecrest and areas south, ESLS has performed topographic and property boundary surveys, construction layout for both commercial and residential projects, land subdivisions, and lot line adjustments.

grading designs & plansland planningland subdivisionsland surveyinglot line adjustmentsproperty boundary surveysSite Planningtopographic surveys

Eastham & Associates is an Engineering, Surveying, and Mapping firm located in Chesapeake, Ohio. The firm celebrates 40 years of providing services including Boundary/Cadastral, ALTA/ACSM, Geodetic, Topographic, Hydrographic, FEMA Flood Elevation Certificates, and Construction Surveys, plus Engineering and Planning services across multiple states.

boundary surveyscivil engineeringdocument scanningenvironmental engineeringFEMA Flood Elevation CertificatesGeodetic SurveyingGeographic Information SystemsHydrographic SurveyingmappingMining EngineeringTopographic Surveying

Ehrhart Land Surveying is a Colorado-based company providing professional land surveying services to clients throughout the Rocky Mountain region. John Ehrhart, the principal land surveyor since its inception, has been surveying in Colorado since 1992. The firm coordinates each project through a principal who designs, administers, budgets and schedules, and is fully insured with errors and omissions, general liability, and worker's compensation insurance.

aerial photography control surveysALTA/NSPS Land Title Surveysboundary surveyscondominium mapsconstruction layout servicesFEMA Elevation CertificatesGPS surveysland surveyingLOMAsubdivision platstopographic surveys

EMC, Inc. is a geospatial and engineering firm established in Greenwood, Mississippi in 1984 and headquartered in Grenada, Mississippi since 2008, with an office in the U.S. Virgin Islands. It provides land surveying, hydrographic surveying, mobile LiDAR, subsurface utility engineering (SUE) and in-house engineering services to federal agencies, utilities, contractors and energy companies across 45+ states.

Differential GPSengineeringGISHydrographic Surveyingland surveyingmobile LiDARmultibeam sweep systemsubsurface utility engineering (SUE)terrestrial laser scanningUAV Mappingvacuum excavation

Flatirons, Inc. has served Colorado since 1985 as a provider of land surveying services to public and private sector clients. The company is 100% employee-owned and offers a comprehensive range of surveying services, integrating technologies like LiDAR and photogrammetry with traditional survey methods. It is headquartered in Boulder, Colorado, with additional offices in Longmont and Denver.

aerial mappingboundary surveyscomputer-aided draftingland surveyingLiDAR mappingphotogrammetryterrestrial 3D scanningtopographic surveysutility mapping