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Gradeline Construction Company, Inc. Employee Directory

ConstructionMaryland, United States11-50 Employees

Gradeline Construction Company, Inc. operates in the construction industry with a focus on commercial asphalt paving. It is headquartered at 201 Earls Road in Middle River, Maryland 21220, and serves the Baltimore region and beyond. The company employs 11-50 people and has more than 25 years of experience in commercial paving. Its service offerings include commercial parking lot paving and maintenance, business property paving solutions, HOA and COA paving projects, property management partnerships, and municipal and utility infrastructure work. Gradeline maintains certifications and approved contractor status with multiple Maryland counties and municipalities and collaborates with the State of Maryland and SHA on infrastructure projects; reported revenue is in the range of $10 million to $25 million.

Find Gradeline Construction Company, Inc. employees' phone numbers or email addresses

Gradeline Construction Company, Inc. Global Highlights

Location
Employees

North America
28

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  • United States Of America
    28

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Gradeline Construction Company, Inc.'s Leadership

  • Stylized image of a person
    J. J. W.
    Principal
    Mobile Phone
  • Stylized image of a person
    Y. O.
    Cad System Pattern Grader
    Mobile Phone
  • Stylized image of a person
    J. H.
    Certified Asphalt Technician
    Mobile Phone
  • Stylized image of a person
    P. K.
    Field Mechanic
    Mobile Phone
  • Stylized image of a person
    D. R.
    Sales Representative And Associate
    Mobile Phone

Gradeline Construction Company, Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Administrative
  • Business
  • Healthcare Services
  • Supply Chain
  • Other
  • Accounting

Contact profiles from Gradeline Construction Company, Inc.

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    J. J. W.
    Principal
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    Y. O.
    Cad System Pattern Grader
    Mobile Phone
    United KingdomEngland
    Apr 16, 2026
  • Stylized image of a person
    J. H.
    Certified Asphalt Technician
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    P. K.
    Field Mechanic
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    D. R.
    Sales Representative And Associate
    Mobile Phone
    Aug 06, 2026

Frequently Asked Questions

What is Gradeline Construction Company, Inc. known for?

Minus sign iconPlus sign iconGradeline Construction Company, Inc. was founded in 1997 operates in the Construction industry; you can contact the main corporate office by phone at
+1-410-659-****
. Explore Gradeline Construction Company, Inc.'s company overview page for more information.

What is Gradeline Construction Company, Inc.'s most common email format?

Minus sign iconPlus sign iconGradeline Construction Company, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Gradeline Construction Company, Inc. email formats with LeadIQ.

How many employees does Gradeline Construction Company, Inc. have currently?

Minus sign iconPlus sign iconGradeline Construction Company, Inc. has approximately 24 employees as of August 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Gradeline Construction Company, Inc.'s key employees and leadership?

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As of August 2026, Gradeline Construction Company, Inc.'s key employees include:

  • Principal: J. J. W.
  • Cad System Pattern Grader: Y. O.
  • Certified Asphalt Technician: J. H.
  • Field Mechanic: P. K.
  • Sales Representative And Associate: D. R.

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