About Our Company
Since 1945, Vallencourt Construction has provided superior service on site development projects that are completed on time and within budget.

A Promising Start
About Our Founding and Company

Vallencourt Construction is a family-owned and operated company, founded in 1945 by Francis E. “Val” Vallencourt. With little more than a borrowed tractor and a drive to succeed, Val began by clearing land for Victory Gardens in the post-war years. What he and his wife Barbara lacked in money and experience, they made up for with determination and old-fashioned hard work. Clearing turned into grading, grading led to paving and utilities, and soon Vallencourt became a trusted name in site development.
From the beginning, Val built his business on a straightforward philosophy: fair pricing, finishing on time, and honoring commitments. These values created lasting relationships and set Vallencourt apart in an industry where many companies can appear interchangeable.
In 1985, Val’s youngest son Mike took the reins, alongside his brother Frank. Their persistence fueled steady growth until the company entered its next chapter with the arrival of Marcus McInarnay. Over nearly two decades, Mike and Marcus expanded the business together—investing in technology like GPS-equipped machinery, entering new markets, and strengthening Vallencourt’s reputation for dependable, value-driven work.
Like many in construction, the company weathered the downturn of 2008. Even as sales volumes were cut in half, Vallencourt’s commitment to long-term relationships carried it through. By 2015, with the business on strong footing, Mike Sr. entrusted Marcus with the presidency, ensuring a smooth transition and continuity of leadership.
Under Marcus’s direction, Vallencourt has continued to grow. The company has relocated its headquarters to downtown Green Cove Springs, expanded facilities to support larger operations, and built a record backlog of projects. Notably, the acquisition of Curb Systems of Northeast Florida and the establishment of our service department have marked significant milestones in our growth journey. Today, with more than 700 dedicated professionals, Vallencourt is extending its reach into Georgia and across the Southeast—strengthening its presence while holding fast to the principles that Val established nearly 80 years ago.
Through decades of change, one thing remains constant: Vallencourt Construction’s focus on building lasting value, one project and one relationship at a time.
From 1945 to Today




Vallencourt Paving Established
By F.E. Vallencourt (Val)
Val's Son, Mike Vallencourt Founds First Coast Paving
Company becomes incorporated as Vallencourt Construction Co.
Lands First Million Dollar Job
Marcus McInarnay becomes President
Workforce of over 300 men & women
Service Deparment Established
Vallencourt Construction expands its operations into Georgia
Marcus McInarnay and kyle Gammon join the board of directors
Acquired Curb Systems of northeast florida
Workforce of over 700+ men & women and still growing
our mission
Providing great service doesn't have to be complicated.
We combine decades of expertise, a dedicated and skilled workforce, and top-of-the-line construction equipment to deliver unmatched value for our clients' construction investments, surpassing any other heavy construction company in the region.
Delivering on our promises has always been our hallmark. From the outset, this principle has been a core directive from the leadership of our family-owned business, permeating through every level of our workforce. Our leadership ensures that every employee, from project managers and office staff to field personnel, understands and embodies our mission.
What sets Vallencourt apart is our vertical integration, which minimizes the need for subcontractors on our job sites. This allows our clients to get quick responses with just one call. Our commitment to quality and performance is well-known among our customers and suppliers. Our team consistently works diligently and takes pride in delivering a job well done.

Our Core Principles Guide Every Job We Do.
At Vallencourt Construction, we hold safety, quality, and quantity as core commitments. These principles guide every project we undertake, ensuring excellence from start to finish.

Safety
We prioritize the well-being of our team and partners on every job site. Through rigorous training and ongoing awareness, safety remains the cornerstone of our work.

Quality
We never cut corners. From materials to workmanship, our commitment to doing it right the first time ensures long-term durability and trust.

Quantity
We deliver at scale—on time and on budget. Our experienced crews and equipment ensure we meet demand without sacrificing standards.
Meet The Team
Since our founding, Vallencourt Construction has been committed to hiring an experienced and hard-working team. We're proud to introduce them.
Executive Team







800+ Operators, Laborers, Drivers, and Mechanics



Vallencourt Scholarship at Bishop Snyder
The Vallencourt Scholarship was created in honor of F.E. and Barbara Vallencourt, North Florida pioneers who built a successful business through hard work, grit and determination, and raised a family steeped in faith, leadership and love.


Supporting St. Vincent's Hospital
Supporting L'Arche Jacksonville

Our Sponsorships

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