Aerial view of a Sunrock quarry with haul trucks and loaders working the pit

Construction materials · Heavy civil · Since 1949

We BuildWhat YouDrive On.

AggregatesReady Mix ConcreteHot Mix AsphaltRecycled MaterialsHeavy Civil ConstructionPaving
01Who We Are

It started withthree brothersand a gravel pit.

Buffalo, New York, 1949. The Pfohl brothers went into the sand and gravel business, and never got out. Their company came south to the Research Triangle in 1985, and today the third generation runs quarries, batch plants, asphalt lines, and contracting crews from Raleigh to Ontario.

When one company controls every step from bedrock to blacktop, schedules hold and specs pass. Do the work right, and the work keeps coming.

FOUNDED
1949 · BUFFALO, NY
OWNERSHIP
PFOHL FAMILY, 3RD GEN.
FOOTPRINT
NC · ONTARIO

Vertically integrated — one chain of custody

QuarryCrushBatchHaulBuild
Crushers, conveyors, and stockpiles at a Sunrock plant
02What We Make

Crushed granite, screenings, rip rap, and base course from quarries the family has worked since 1949. Washed, screened, stockpiled, and loaded onto scales we certify ourselves.

03Featured Work

Proof, poured and paved

Triangle Gateway Expressway

CASE 01NCDOT · DESIGN-BUILD

Triangle Gateway Expressway

Wake County, NC · 2021–2024

1.2M
TONS OF ASPHALT
18.4
MILES OF NEW LANE
0
LOST-TIME INCIDENTS
RDU Airfield Pavement Program

CASE 02RALEIGH–DURHAM AIRPORT AUTHORITY

RDU Airfield Pavement Program

Morrisville, NC · 2022–2023

96,000
TONS IN NIGHT CLOSURES
6 hr
NIGHTLY WORK WINDOWS
100%
ON-TIME REOPENINGS
Downtown Streetscape & Roundabout

CASE 03MUNICIPAL · HEAVY CIVIL

Downtown Streetscape & Roundabout

Person County, NC · 2023

4
LEGS REBUILT UNDER TRAFFIC
11,400
SY OF PAVEMENT
68
DAYS, NOTICE TO COMPLETION
04Where We Operate

Close to the rock. Close to the work.

Materials are a freight game. Every quarry, plant, and distribution yard sits within a short haul of the work it feeds, from the Research Triangle to the Kawartha Lakes.

SERVICE NETWORK — USA / CANADA
OPERATIONS HQ QUARRY DISTRIBUTION CONTRACTING
05The Sunrock Difference

What we refuse to compromise

Five commitments, written down and audited. They are the reason DOTs shortlist us and generals call us back.

  • Everyone goes home. Every day.

    Safety here is a condition of employment, not a poster in the break room. Supervisors walk the ground they ask crews to work, every employee carries stop-work authority, and near-misses get investigated like incidents.

06By the Numbers

0+

YEARS, FAMILY-OWNED

0

QUARRIES & PLANTS

0

GENERATIONS OF LEADERSHIP

0M+

TONS PRODUCED ANNUALLY

0K+

PROJECTS SUPPLIED

Numbers like these are not a growth story. They are a reliability story — the same tonnage, the same counties, the same families, year after year after year.

07The People

Rock is patient. So are the people who work it.

Portrait of Ray Delgado, Quarry Superintendent at Sunrock

Ray Delgado

QUARRY SUPERINTENDENT · 27 YEARS

My father shot rock in this pit. I want it running right for whoever comes after me.
Portrait of Tanya Brooks, QC Lab Manager at Sunrock

Tanya Brooks

QC LAB MANAGER · 14 YEARS

The spec book doesn't care how your day is going. Neither do I. It passes or it doesn't.
Portrait of Marcus Hill, Paving Foreman at Sunrock

Marcus Hill

PAVING FOREMAN · 19 YEARS

People drive my work every morning and never think about it. That's how you know it's good.
Portrait of Dale Whitfield, Mixer Driver at Sunrock

Dale Whitfield

MIXER DRIVER · 22 YEARS

Concrete doesn't wait. Twenty-two years and I've never made a pour late.
Portrait of Priya Raman, Civil Engineer at Sunrock

Priya Raman

CIVIL ENGINEER · 8 YEARS

I can walk from the blast pattern to the batch plant to the paver. Nowhere else do you see the whole chain.
08Careers

Do work you can point at for the rest of your life.

Roads, runways, dams, and foundations don’t disappear when the quarter ends. Neither do careers here — most of our superintendents started on a crew.

  • Health, dental & visionDAY-ONE COVERAGE FOR YOUR FAMILY
  • Retirement with match401(K) WITH COMPANY MATCH
  • Paid training & CDL supportWE PAY WHILE YOU GET LICENSED
  • Boot & gear allowanceANNUAL, NO QUESTIONS ASKED
  • Profit sharingPRIVATELY OWNED. WHEN WE WIN, YOU WIN
  • Real advancementMOST SUPERINTENDENTS STARTED ON A CREW
Sunrock finisher working a concrete placement
Sunrock crew lead on the radio
Paving crew laying hot mix at dusk
Survey instrument set up over a Sunrock site

One more thing

Let’s buildsomethingthat lasts.