John A. Grant Jr., Inc.

What John A. Grant Jr., Inc. does

John A. Grant Jr., Inc. is a private, small professional services firm headquartered in Boca Raton, Florida, that provides land surveying, civil engineering, and subsurface utility engineering services. Founded in 1961, the firm has operated for over six decades, suggesting a sustained presence in the South Florida engineering services market. The company employs between 1 and 10 people based on available headcount data.

The firm's service portfolio spans three interrelated disciplines: land surveying (boundary and topographic measurement), civil engineering (site design, grading, drainage, and infrastructure layout), and subsurface utility engineering (locating and mapping underground utilities prior to excavation). These services are typically delivered on a project basis to clients such as real estate developers, general contractors, municipalities, utility companies, and infrastructure owners. No specific named customers, project case studies, certifications, or technical platforms were disclosed in the available source material.

The business model is consistent with a traditional professional services / project-services firm: revenue is generated through fee-for-service contracts tied to project scope, with pricing typically structured on hourly rates, fixed fees, or unit-based pricing per survey/engineering deliverable. No published pricing, revenue figures, or contract-value benchmarks are available. The company's website (jagjrinc.com) was not accessible for scraping at the time of data collection, displaying only a verification/loading page, which limits further insight into operational scale, customer mix, and service-line economics.

Name

John A. Grant Jr., Inc.

Website

https://jagjrinc.com

Company type

Private

Founded year

1961

Operating status

Operating

Headcount range

1–10 employees

Short description

John A. Grant Jr., Inc. is a private Boca Raton, Florida firm founded in 1961 that provides land surveying, civil engineering, and subsurface utility engineering services, employing 1 to 10 people.

Ownership category

akta.pro rank

Product category

Land Surveying and Civil Engineering Services

NAICS

Surveying and Mapping (except Geophysical) Services (541370), Geophysical Surveying and Mapping Services (541360)

SIC

Construction - Special Trade Contractors (1700)

akta.pro primary industry

Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)

Keywords

• Land surveying services
• Civil engineering services
• Subsurface utility engineering
• Site development surveying
• Construction staking services

Headquarters

HQ city

Boca Raton

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Core offering

John A. Grant Jr., Inc. provides land surveying, civil engineering, and subsurface utility engineering services. The firm supports land development, infrastructure, and construction projects with measurement, mapping, and underground utility-location expertise, serving clients in the Boca Raton, Florida area.

Differentiator

Problem solved

Functional benefit

Products and services

• Land Surveying
• Civil Engineering
• Subsurface Utility Engineering

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• Control Point Associates: Mid-Atlantic and East Coast surveying and geomatics firm providing land surveying, SUE, and 3D laser scanning services. Closely comparable in service specialization to a small surveying/SUE boutique.
• Bowman Consulting Group: National engineering and surveying firm offering land surveying, civil engineering, and related infrastructure services directly comparable to John A. Grant Jr.'s service mix. Significant overlap in SUE and site development offerings.

Broad incumbents

• Kimley-Horn: Large national consulting firm offering land development, transportation, and surveying services. While broader in scope, it directly competes for the same developer and municipal RFPs.
• Bohler Engineering: National land development consulting firm providing civil engineering, surveying, and SUE for residential, commercial, and industrial developers. Overlaps substantially on private developer engagements.
• Pennoni: Established multi-discipline engineering firm offering surveying, civil, geotechnical, and environmental services. Competes for similar municipal and developer clients across the East Coast and beyond.
• Maser Consulting (a STV Company): Multi-discipline engineering firm offering surveying, SUE, and civil engineering services across the eastern U.S. Provides similar service bundle to municipalities and developers.

Regional players

• Chen Moore and Associates: Florida-headquartered civil engineering, water resources, and surveying firm serving public and private clients — directly comparable regional competitor in the South Florida market.
• Tierra South Florida: South Florida geotechnical, environmental, and construction materials engineering firm. Comparable as a regional multi-discipline engineering services competitor in the same geography.
• Calvin, Giordano & Associates: Florida-based engineering, surveying, and planning firm headquartered in Ft. Lauderdale with deep South Florida municipal relationships — directly overlaps with John A. Grant Jr.'s Boca Raton service area.
• KEITH (KEITH & Associates): Florida-based surveying, geospatial, and engineering firm with strong SUE and land surveying practice — closely aligned with John A. Grant Jr.'s core service offering and regional focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat1 record

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/john-a.-grant-jr.-inc.

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about John A. Grant Jr., Inc.