Heavy Highway Civil Construction · South Florida

We build Florida's backbone.

A family-built, engineer-led contractor entrusted with more than $1 billion of Florida's most demanding roads, bridges, and interchanges.

View Our Work → Our Story
$0B+
In Completed Contract Work
$0M
Largest Conventional Bid in Florida History
0+
Years in Business
0 P.E.
Licensed Engineers in Ownership
The Legacy

A family name.
A commitment to excellence.

Heavy highway interchange in South Florida Heavy Highway · South Florida

What began as a father and son has become one of Florida's most formidable heavy civil contractors — without ever stopping being a family.

Halley Engineering Contractors was established in 2012 with a vision to deliver exceptional transportation and infrastructure projects across the state. Built on decades of industry experience and a close understanding of Florida's evolving needs, the company was founded on the principles of integrity, quality, and long-term relationships.

That family-led beginning has grown into a respected contractor serving public agencies, municipalities, and transportation partners throughout the region. Through every phase of growth, Halley has stayed true to the values that shaped it: accountability, collaboration, and excellence in execution.

Today, the Halley family continues to expand the company's capabilities — upholding the work ethic and engineering discipline that built its reputation. This balance of experience and forward-thinking leadership lets the team take on complex projects while keeping the personalized approach of a family-owned business.

Looking ahead, Halley remains focused on infrastructure that strengthens communities, supports economic growth, and creates lasting value for generations to come.

2012

A Foundation is Established

Halley Engineering Contractors is founded, and the Halley name enters Florida's heavy civil market.

2013

Full-Scale Operations Begin

Crews and equipment scale up as Halley takes on its first heavy highway and infrastructure contracts.

2023

A Landmark Award

As a joint venture partner, Halley helps win the largest conventional bid project in Florida history.

Today

Building Florida's Future

Halley continues to deliver transportation and infrastructure projects across South Florida through trusted partnerships, technical expertise, and a commitment to quality — leading the industry by exceeding expectations and building work that lasts.

Capabilities

Built for the heaviest work.

Aerial view of a highway interchange
No. 01

Heavy Highway Construction

Major roadway, interchange, and DOT infrastructure projects delivered with the scale, bonding capacity, and field discipline that large-scale infrastructure programs demand.

Asphalt mixing plant
No. 02

Asphalt Production & Paving

Two strategically located asphalt plants in South Florida mean HEC produces and lays its own asphalt — controlling quality, supply, and schedule from plant to pavement.

Highway bridge overpass
No. 03

Bridges & Structures

Complex structural work executed by a team where engineering judgment isn't consulted — it's in the ownership, on the ground, every day.

Engineers managing a construction site
No. 04

Engineer-Led Management

Four Professional Engineers and two Certified General Contractors in the family. HEC brings engineering knowledge to every contracting opportunity — and first-rate management to everyone it serves.

The Experience Behind the Project

From the ground beneath us to the roads ahead, we help shape how Florida moves.

Successful infrastructure projects depend on more than construction alone. They require planning, coordination, technical expertise, and careful management across every phase of the work. From earthwork, drainage, bridges, lighting, and signalization to paving and heavy highway construction, Halley brings together the people, resources, and experience needed to deliver complex projects from concept to completion.

PavingEarthworkDrainageBridgesLightingSignalizationHeavy Highway
Signature Work
Heavy highway interchange
$908M
The largest conventional bid project ever awarded in the State of Florida

History-making scale.
Family-level accountability.

As joint venture partner in GGI Constructors JV, Halley Engineering Contractors was awarded the largest conventional bid project in Florida history — a defining moment for the firm and proof that family-built doesn't mean small.

It joins a portfolio of more than $1 billion in completed contract work, including a track record of early-completion incentive projects delivered ahead of schedule.

Role
JV Partner
Venture
GGI Constructors JV
What We Stand On

Values poured into every mile.

Every road, bridge, and structure we complete reflects our dedication to protecting lives, strengthening communities, and honoring the trust placed in us.

I.

Safety, Speed & Trust

Our foundation for every project. Work that protects lives — delivered with the urgency Florida's infrastructure demands.

II.

Hard Work & Integrity

Paving the way forward. We earn lasting partnerships the only way that lasts: by doing exactly what we said we would.

III.

Family Values, Trusted Results

We build Florida's infrastructure with the same values that guide our own family — and we put our name on every one.

Vertical Integration

Our asphalt. Our strength.

With two strategically located asphalt plants in South Florida, HEC controls its own supply chain — producing and laying its own asphalt on every project.

No third-party bottlenecks. No supply surprises. Just plant-to-pavement quality control and the schedule certainty that turns incentive deadlines into earned incentives.

Asphalt mixing plant South Florida · Asphalt Production
Leadership

One family. Four engineers.

A father's example, carried forward by three sons — every one a degreed Civil Engineer and licensed Professional Engineer.

Daniel I. Halley

President
P.E.Esq.C.G.C.

A rare combination of civil engineering, law, and construction expertise — leading Halley’s major design-build programs.

Michael A. Halley

Senior Vice President
P.E.Civil Engineering

Leads the firm’s structures division and its most complex transportation infrastructure programs.

Alejandro A. Halley

Executive Vice President
P.E.Civil Engineering

Oversees the firm’s operations, estimating, and roadway construction from preconstruction through final completion.

Ignacio Halley

Chief Executive Officer
P.E.C.G.C.Civil Engineering

The founder and driving force behind Halley Engineering’s vision of family-led, engineer-owned excellence.

The story of Halley Engineering Contractors is also the story of a family. What began with Ignacio’s career in engineering inspired the next generation to pursue the same profession. Daniel, Michael, and Alejandro each earned their Professional Engineer licenses and now work alongside their father, combining their own expertise with the principles that have guided the family throughout their careers. Their experience extends beyond engineering to include general contracting and construction litigation, adding another dimension to the family’s expertise.

Connect With Us

Thank you for visiting Halley Engineering Contractors. We welcome inquiries from clients, partners, industry professionals, and members of the community.

info@halleyeng.com → (305) 883-0055