Land Surveyors in Pittsburgh, PA

Allegheny Land Surveying LLC is a Pittsburgh-based land surveying firm established in 2000 that provides residential and commercial surveying services across the Pittsburgh area. Allegheny Land Surveying LLC offers mortgage location surveys, detailed city plot plans, boundary surveys, permit-related surveys, and other field and mapping services, and the company is Pennsylvania-licensed and insured with staff reporting over 25 years of experience and membership in the Pennsylvania Society of Land Surveyors.

J. R. Gales is a civil engineering, land surveying, and landscape architecture firm founded in 1976 that provides surveying, on-site engineering, civil engineering design, and construction monitoring services. J. R. Gales emphasizes experienced leadership and hands-on involvement from principals (including registered professional engineers and surveyors), maintains a trained survey staff capable of serving projects across multiple states, and focuses on delivering practical, timely solutions for land development and municipal projects.

Liadis Engineering & Surveying, Inc. is a Pittsburgh-based, full-service land surveying firm that provides residential, commercial, and engineering surveying services using high-precision instruments and experienced survey teams. Liadis Engineering & Surveying, Inc. performs property and subdivision surveys, construction layout, topographic mapping, utility location, site grading plans, engineering surveys (including tunneling control, as-built documentation, and movement monitoring), and prepares court exhibits and expert witness testimony, delivering quality work on time and within budget from its office at 3100 Banksville Road, Pittsburgh, PA.

MDM, Surveyors & Engineers, LLC is a Warrendale, Pennsylvania–based civil engineering, surveying, and architectural support firm that delivers site planning, land surveying, stormwater management, topographic mapping, construction stakeouts, post-construction as-builts, and architectural support services (including laser scanning and CAD). The company serves public and private sector clients across southwestern Pennsylvania and beyond, is licensed in multiple states, and focuses on providing precise, timely, and cost-effective solutions to meet project goals.

Morris Knowles & Associates, Inc. is a full-service civil engineering and land surveying firm founded in 1916 and now part of Hammontree Company, located near Pittsburgh (Monroeville/Delmont, PA). Morris Knowles & Associates, Inc. provides civil site engineering, municipal engineering, environmental science, land surveying, soil evaluation services, landscape architecture, energy support (oil & gas and solar), construction monitoring, and UAV/drone services, with an emphasis on permitting, technical certifications, and using technology and training to deliver cost-effective, timely, and high-quality project solutions.

Tait Engineering Inc. is a Pittsburgh-based civil engineering, land planning, and land surveying firm and a third-generation, family-owned company that provides civil engineering designs and survey services for residential and commercial land development. Tait Engineering Inc. offers site grading and stormwater control plans, erosion-control permitting (NPDES), highway occupancy permits, sanitary and storm sewer design, roadway design, topographic and ALTA/ACSM land title surveys, construction layout, subdivisions, and legal exhibit plans, and emphasizes personal service and attention to detail from its office on Perry Highway in Pittsburgh.