Insights

National scope Kolb Grading operates nationwide across diverse construction disciplines, indicating opportunities for multi-site and cross-region projects, especially in infrastructure, energy, and large-scale civil works.

Diverse capabilities With expertise in grading, excavation, soil stabilization, asphalt, demolition, utility work, tunneling, boring, and civil contracting, there are cross-sell opportunities to existing clients and ability to respond to multi-trade bids.

Financial strength Revenue in the mid six figures to seven figures range ($50M-$100M) suggests robust project execution and potential for larger or long-term contracts, as well as room for financing larger bids.

Tech backbone Utilizes cloud and security platforms (AWS, Cloudflare, Microsoft 365) which supports scalable project management, data collaboration, and secure bidding processes; opportunity to offer integrative software, analytics, or training enhancements.

Industry position A nationally qualified contractor with a broad portfolio across residential, commercial, highways, airports, energy facilities, and dams positions Kolb Grading as a preferred partner for complex, multi-discipline bids and long-term maintenance programs.

Similar companies to Kolb Grading, LLC

Kolb Grading, LLC Tech Stack

Kolb Grading, LLC uses 6 technology products and services including Amazon Web Services, Cloudflare, Microsoft 365, and more. Explore Kolb Grading, LLC's tech stack below.

Kolb Grading, LLC's Email Address Formats

Kolb Grading, LLC uses at least 4 email formats:
Kolb Grading, LLC Email FormatsExamplePercentage
F.Last@kolbgrading.comJ.Doe@kolbgrading.com
48%
FirstL@kolbgrading.comJohnD@kolbgrading.com
29%
FLast@kolbgrading.comJDoe@kolbgrading.com
20%
First.Last@kolbgrading.comJohn.Doe@kolbgrading.com
3%

Frequently Asked Questions

What is Kolb Grading, LLC's phone number?

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You can contact Kolb Grading, LLC's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Kolb Grading, LLC's official website and social media links?

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Kolb Grading, LLC's official website is kolbgrading.com and has social profiles on LinkedIn.

How much revenue does Kolb Grading, LLC generate?

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As of August 2026, Kolb Grading, LLC's annual revenue is estimated to be $50M - $100M.

What is Kolb Grading, LLC's NAICS code?

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Kolb Grading, LLC's NAICS code is 23 - Construction.

How many employees does Kolb Grading, LLC have currently?

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As of August 2026, Kolb Grading, LLC has approximately 94 employees across 1 continents, including North America. Key team members include Safety Director: A. M., Safety Director: T. B. and Construction Supervisor: D. J. Explore Kolb Grading, LLC's employee directory with LeadIQ.

What industry does Kolb Grading, LLC belong to?

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Kolb Grading, LLC operates in the Construction industry.

What technology does Kolb Grading, LLC use?

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Kolb Grading, LLC's tech stack includes Amazon Web Services, Cloudflare, Microsoft 365, Office 365, Cloudflare Bot Management and GoDaddy.

What is Kolb Grading, LLC's email format?

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Kolb Grading, LLC's email format typically follows the pattern of F.Last@kolbgrading.com. Find more Kolb Grading, LLC email formats with LeadIQ.

When was Kolb Grading, LLC founded?

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Kolb Grading, LLC was founded in 1960.
Kolb Grading, LLC logo

Kolb Grading, LLC

ConstructionMissouri, United States51-200 Employees

Kolb Grading, LLC is a construction contractor based in St. Charles, Missouri, with projects across the United States. It operates across a broad set of construction disciplines, including grading, excavation, soil stabilization, asphalt work, demolition and site clearing, sanitary and storm sewer systems, tunneling and boring, and civil contracting. The company undertakes work for both residential and commercial buildings, as well as infrastructure such as highways, airports, golf courses, energy plants, and dams.

As a nationally qualified contractor, Kolb combines construction, engineering, and project management to support its projects. The firm is characterized as a mid-sized operation capable of handling projects of varying sizes across multiple sectors.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1960
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Kolb Grading, LLC's revenue is estimated to be in the range of $50M - $100M

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