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    Verified land surveying services reviews

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"Very good work was done."

James P on July 2025

If you are looking to have your land surveyed, call Cavanaugh's Surveying Services. Patrick has been surveying land for over 30 years! Work with only the best and call today.

"Very good work was done."

James P on July 2025


Thomas Kolesa, PLS

1724 Wyoming Ave
No reviews yet

Thomas Kolesa, PLS

1724 Wyoming Ave
No reviews yet
14 years of experience

Professional Land Surveying Services that includes Boundary Surveys, Topographic Surveys, ALTA/ACSM Surveys, Aerial Surveys, Subdivisions, Elevation Certificates, Construction Layout and As-Built Surveys. Over 25 years of professional experience. Utilizing the latest equipment and technology to get your project completed.

Professional Land Surveying Services that includes Boundary Surveys, Topographic Surveys, ALTA/ACSM Surveys, Aerial Surveys, Subdivisions, Elevation Certificates, Construction Layout and As-Built Surveys. Over 25 years of professional experience. Utilizing the latest equipment and technology to get your project completed.


Avatar for GTS Consultants

GTS Consultants

211 Warren Street
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GTS Consultants

211 Warren Street
No reviews yet
28 years of experience

GTS Consultants has earned a reputation as a Minority Owned and Operated business since 1997. GTS Consultants are known for: -being highly regarded-with warm referrals -client responsiveness -professional surveyors -providing excellent communication -quick turnaround -competitive prices We have gained the respect and confidence of our clients by providing technical excellence and quality services throughout New York, New Jersey and Pennsylvania. Our corporate headquarters is located in the beautiful city of Newark, New Jersey. We look forward to hearing from and working with you soon.

GTS Consultants has earned a reputation as a Minority Owned and Operated business since 1997. GTS Consultants are known for: -being highly regarded-with warm referrals -client responsiveness -professional surveyors -providing excellent communication -quick turnaround -competitive prices We have gained the respect and confidence of our clients by providing technical excellence and quality services throughout New York, New Jersey and Pennsylvania. Our corporate headquarters is located in the beautiful city of Newark, New Jersey. We look forward to hearing from and working with you soon.


Avatar for Irick Eberhardt & Mientus

Irick Eberhardt & Mientus

2771 Geryville Pike
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Irick Eberhardt & Mientus

2771 Geryville Pike
No reviews yet
29 years of experience

Irick, Eberhardt & Mientus are licensed civil engineers and land surveyors with more than 30 years of experience; working from the building walls out on Site Design, Land Planning, and Land Surveying services in Eastern Pennsylvania.

Irick, Eberhardt & Mientus are licensed civil engineers and land surveyors with more than 30 years of experience; working from the building walls out on Site Design, Land Planning, and Land Surveying services in Eastern Pennsylvania.


Keystone Consulting Engineers, Inc.

2870 Emrick Blvd
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Keystone Consulting Engineers, Inc.

2870 Emrick Blvd
No reviews yet
53 years of experience

We are committed to delivering the most creative and highest quality civil engineering and surveying services in a timely manner with the greatest value to our clients. Our firm represents many municipalities in the Greater Lehigh Valley and Pocono Regions. Our personnel regularly provide engineering services to the municipalities we now serve and, therefore, we feel that we are well qualified to serve you in this same capacity. These services include, but are not necessarily limited to inspection; roadway, bridges, storm sewer, sanitary sewer and water system design; sewage enforcement officer services; postal address systems; subdivision and zoning ordinance technical revisions; traffic studies; roadway improvement programs; Wetland delineation / Phase I Environmental Site Assessments and sewer system infiltration/inflow removal programs.

We are committed to delivering the most creative and highest quality civil engineering and surveying services in a timely manner with the greatest value to our clients. Our firm represents many municipalities in the Greater Lehigh Valley and Pocono Regions. Our personnel regularly provide engineering services to the municipalities we now serve and, therefore, we feel that we are well qualified to serve you in this same capacity. These services include, but are not necessarily limited to inspection; roadway, bridges, storm sewer, sanitary sewer and water system design; sewage enforcement officer services; postal address systems; subdivision and zoning ordinance technical revisions; traffic studies; roadway improvement programs; Wetland delineation / Phase I Environmental Site Assessments and sewer system infiltration/inflow removal programs.


Cowan Associates

120 Penn-Am Drive
No reviews yet

Cowan Associates

120 Penn-Am Drive
No reviews yet
67 years of experience

Cowan Associates is one of the oldest full-service civil engineering firms in the Region. We have been providing multi-disciplinary engineering and technical services to our clients since 1958. CAI has designed many specialty and challenging land developments and facilities over the last fifty years. We cover assignments locally and throughout the Eastern United States.

Cowan Associates is one of the oldest full-service civil engineering firms in the Region. We have been providing multi-disciplinary engineering and technical services to our clients since 1958. CAI has designed many specialty and challenging land developments and facilities over the last fifty years. We cover assignments locally and throughout the Eastern United States.


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Impact Engineering Group

2661 Bernville Road
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Impact Engineering Group

2661 Bernville Road
No reviews yet
12 years of experience

Impact Engineering Group is a civil engineering firm that specializes in services and consulting relating to real estate, construction, land planning, surveying, site permitting and structural engineering.

Impact Engineering Group is a civil engineering firm that specializes in services and consulting relating to real estate, construction, land planning, surveying, site permitting and structural engineering.


McCarthy Engineering Associates offers clients a knowledgeable and determined team, complemented by the highest level of service and the utmost attention to quality.


Acoterra, LLC

138 Holland St # A
No reviews yet

Acoterra, LLC

138 Holland St # A
No reviews yet
19 years of experience

Acoterra, LLC is a full service landscape contracting company in Eastern Pennsylvania servicing our customers since 2006. Our knowledgeable staff has the experience to create and maintain sustainable, intriguing and dynamic outdoor spaces that are a seamless extension of your home or business. Acoterra is licensed, insured and is a registered home improvement contractor in Pennsylvania. Commercial and Residential.

Acoterra, LLC is a full service landscape contracting company in Eastern Pennsylvania servicing our customers since 2006. Our knowledgeable staff has the experience to create and maintain sustainable, intriguing and dynamic outdoor spaces that are a seamless extension of your home or business. Acoterra is licensed, insured and is a registered home improvement contractor in Pennsylvania. Commercial and Residential.


Waldraff Land Surveying

P.O. Box 507
No reviews yet

Waldraff Land Surveying

P.O. Box 507
No reviews yet
21 years of experience

Waldraff Land Surveying is owned and operated by Richard F. Waldraff, a Professional Land Surveyor Licensed in Pennsylvania since 1997 specializing in Boundary Retracement Surveys (Property Line Surveys) on properties of all sizes, from small residential lots to large multi-acre rural properties using some of the latest technological tools including a Robotic Instrument, GPS and Electronic Data Collection. All surveys are conducted directly by Mr. Waldraff who prides himself in his attention to detail and positive customer feedback. Waldraff Land Surveying serves primarily Northampton, Lehigh and Upper Bucks Counties as well as the southerly portions of Monroe, Carbon and Schuylkill Counties, and northerly portions of Montgomery County. Richard particularly enjoys the personal interaction with his clients, which include homeowners, builders and architects and often conducts surveys for clients planning fences, landscaping, garages, sheds, building additions, pools, or entirely new houses on vacant lots. Richard is passionate about surveying. He loves to survey and derives great satisfaction in a job well done. Richard also loves music, in particular, guitar music - his other passion.

Waldraff Land Surveying is owned and operated by Richard F. Waldraff, a Professional Land Surveyor Licensed in Pennsylvania since 1997 specializing in Boundary Retracement Surveys (Property Line Surveys) on properties of all sizes, from small residential lots to large multi-acre rural properties using some of the latest technological tools including a Robotic Instrument, GPS and Electronic Data Collection. All surveys are conducted directly by Mr. Waldraff who prides himself in his attention to detail and positive customer feedback. Waldraff Land Surveying serves primarily Northampton, Lehigh and Upper Bucks Counties as well as the southerly portions of Monroe, Carbon and Schuylkill Counties, and northerly portions of Montgomery County. Richard particularly enjoys the personal interaction with his clients, which include homeowners, builders and architects and often conducts surveys for clients planning fences, landscaping, garages, sheds, building additions, pools, or entirely new houses on vacant lots. Richard is passionate about surveying. He loves to survey and derives great satisfaction in a job well done. Richard also loves music, in particular, guitar music - his other passion.

Showing 1-10 of 14
Land Surveying questions, answered by experts

For land surveying in Allentown, iron rods with weather-resistant caps or concrete monuments are ideal for marking boundaries, as they withstand freeze-thaw cycles. High-visibility flagging and biodegradable marking paint work well for temporary boundaries. Surveyors often use corrosion-resistant stakes and durable field books, especially in areas exposed to road salt. In urban settings, GPS equipment and magnetic locatable markers help navigate underground utilities and dense development.

Helpful?

In Allentown, you’ll find full-service land surveying firms offering boundary surveys, construction staking, and topographic mapping. Some specialize in property line surveys for residential lots, while others focus on construction layout or environmental surveys for redevelopment sites. Technology-driven contractors may use drones or 3D scanning for digital mapping, which is especially useful in Allentown’s older neighborhoods with complex property boundaries.

Helpful?

Homeowners in Allentown should check if their property is near the Lehigh River or in a floodplain, as this can complicate boundary surveys. Consider local zoning setbacks, the presence of historic property lines, and underground infrastructure from the city’s industrial past. Scheduling surveys before dense summer growth or after snowmelt can improve access and visibility. Coordinating with neighbors is also helpful in densely built areas.

Helpful?

Land surveying in Allentown is directly affected by its humid continental climate. Winter’s heavy snow can obscure boundary markers and freeze the ground, making it difficult to set survey monuments. Spring brings saturated soils and muddy access, especially near the Lehigh River. Dense summer foliage can block sight lines for boundary surveys, while fall offers clearer conditions but unpredictable rainfall can still delay scheduling and impact survey accuracy.

Helpful?

When comparing land surveying quotes in Allentown, be cautious if a surveyor skips a site visit, provides a vague contract, or avoids discussing local challenges like underground utilities common in older neighborhoods. Watch for unclear deliverables, lack of references, or unwillingness to explain their boundary survey methods. Reliable professionals will address Allentown’s unique site conditions and communicate clearly about what’s included in your survey.

Helpful?

The Allentown, PA homeowners’ guide to land surveying services

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