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Halberd & Stone Request a bid
Dusk site plate: a seven-storey concrete frame under construction against an amber horizon, the lower four floors glazed with a few lit rooms, the top three decks open with rebar starters, and a tower crane behind it.
A HS-01 General arrangement

Commercial general contractor · Tri-River corridor

We build the buildings other contractors bid on.

Hospitals, distribution centres, parking structures and civic buildings from 40,000 to 1,000,000 square feet, with our own concrete crews and our own steel erectors on every job we take.

building in the corridor
41 years
in completed contract value
$2.1B delivered
incidents across 2.41M hours
0 lost-time
Drawn
HS
Scale
NTS
Sheet
01 of 07
Rev
41
B HS-02 Capabilities Sectors × services

Five sectors. Five ways to buy us. One crew that pours its own concrete.

Every square on this matrix is a job we have already delivered. Where it says core, our own people did the work, not a sub we met at the pre-bid meeting.

Capability matrix: sectors by service.
Sector Preconstruction General contracting Design-build Self-perform concrete Steel erection
Healthcare14 projects · 1.9M sq ft Core: we lead it and self-perform Core: we lead it and self-perform Delivered with long-standing trade partners Core: we lead it and self-perform Core: we lead it and self-perform
Logistics & industrial22 projects · 9.4M sq ft Core: we lead it and self-perform Core: we lead it and self-perform Core: we lead it and self-perform Core: we lead it and self-perform Delivered with long-standing trade partners
Civic & education31 projects · 3.2M sq ft Core: we lead it and self-perform Core: we lead it and self-perform Delivered with long-standing trade partners Core: we lead it and self-perform Delivered with long-standing trade partners
Structured parking17 projects · 21,600 stalls Core: we lead it and self-perform Core: we lead it and self-perform Core: we lead it and self-perform Core: we lead it and self-perform Core: we lead it and self-perform
Mission-critical6 projects · 74 MW Core: we lead it and self-perform Delivered with long-standing trade partners Core: we lead it and self-perform Core: we lead it and self-perform Delivered with long-standing trade partners
  • Core: we lead it and self-perform
  • Delivered with long-standing trade partners

Why it matters

We place our own concrete.

Most general contractors buy concrete as a line item and manage it from a trailer. We own the pumps, the forms and the finishing crews, which means the structure, the part of the schedule everything else waits on, is controlled by the people who signed your contract. When a pour slips on our jobs, it is because of weather, not because a subcontractor sent its crew somewhere that paid more.

1,140,000
cubic yards placed by our own crews since 2004
212
concrete craftspeople on payroll, not on call
96.8%
of structure milestones met on or before the baseline date
C HS-03 The Rise One building, drawn to scale

Watch a six-storey hospital go up in 231 days.

This is the Meridian County Medical Pavilion: an elevation drawn at true proportion, built in the order we actually built it. Scroll, and the ledger keeps the books as it rises.

Elevation of the Meridian County Medical Pavilion assembling from footings to roof. A B C D E F FINISHED GRADE L1 +0′-0″ L2 +16′-0″ L3 +30′-0″ L4 +44′-0″ L5 +58′-0″ L6 +72′-0″ ROOF +86′-0″ 86′-0″ TO ROOF 5 BAYS @ 30′-0″ = 150′-0″ Handed over 9 days early Day 231 of 240 · Certificate of occupancy issued Elevation of the Meridian County Medical Pavilion assembling from footings to roof. A B C D E F FINISHED GRADE L1 L2 L3 L4 L5 L6 ROOF 5 BAYS @ 30′-0″ = 150′-0″ Handed over 9 days early Day 231 of 240 · Certificate of occupancy issued
D HS-04 Selected projects

Six jobs, six owners who would hire us again.

Each card is a title block from the close-out set: what it was, what it cost, how long it took, and the one problem the owner hired us to solve.

  • Dusk plate of a six-storey medical frame, the lower four floors glazed and lit in places, the top two decks still open, a tower crane behind.

    P-01Carrow Falls

    Meridian County Medical Pavilion

    9days early

    Sector
    Healthcare
    Size
    214,000 sq ft
    Value band
    $90M–$100M
    Schedule
    231 of 240 days
    Delivery
    CM at-risk

    Solved Six storeys built beside a live emergency department without a single unplanned ambulance diversion.

  • Dusk plate of a long single-storey warehouse of tilt-up wall panels with loading docks along its front and a small crane at one end.

    P-02Hollis Junction

    Ridgeline Logistics Park, Building 3

    312tilt-up panels

    Sector
    Logistics & industrial
    Size
    1,040,000 sq ft
    Value band
    $60M–$70M
    Schedule
    11 months, on the day
    Delivery
    Design-build

    Solved Every wall panel cast on the floor slab and stood in nineteen working days, ahead of a tenant fit-out that could not move.

  • Dusk plate of a nine-level parking structure, its open decks banded in concrete, amber safety netting wrapped round the top level.

    P-03Easton

    Easton Street Parking Structure

    1,450stalls

    Sector
    Structured parking
    Size
    1,450 stalls · 9 levels
    Value band
    $40M–$45M
    Schedule
    13 months
    Delivery
    Design-build

    Solved Post-tensioned decks poured every eight working days while the hospital next door kept its 24-hour drop-off open.

  • Dusk plate of a four-storey civic building with regular punched windows, a few lit, and a tower crane behind.

    P-04Carrow Falls

    Tri-River Regional Justice Center

    2phases, zero closures

    Sector
    Civic & education
    Size
    168,000 sq ft
    Value band
    $80M–$90M
    Schedule
    22 months
    Delivery
    CM at-risk

    Solved A secure sally port and 64-cell housing block delivered in two phases while the existing facility stayed fully operational.

  • Dusk plate of a two-storey data hall clad in ribbed panels, four mechanical enclosures on its roof, a tower crane beside it.

    P-05Brennan Flats

    Northgate Data Hall 2

    18MW critical load

    Sector
    Mission-critical
    Size
    96,000 sq ft · 18 MW
    Value band
    $120M–$150M
    Schedule
    14 months
    Delivery
    Design-build

    Solved A 200-ton chiller yard set on the roof inside a six-week window between two scheduled utility outages.

  • Dusk plate of a two-storey school wing with lit classroom windows and a tall gymnasium block at one end.

    P-06Ashby Valley

    Ashby Valley Middle School

    1,100students, first day of term

    Sector
    Civic & education
    Size
    142,000 sq ft
    Value band
    $55M–$60M
    Schedule
    16 months, open on day one
    Delivery
    General contract, hard bid

    Solved The gym, kitchen and both classroom wings finished in one summer that the district had planned as two.

E HS-05 Process and safety From bid to handover

Six stages. Something on your desk at the end of every one.

A schedule is a promise with dates on it. Here is how ours runs on a typical 62-week job, and what you hold in your hand when each stage closes.

  1. 01

    Preconstruction

    Weeks 0–12

    You receive A guaranteed maximum price, a cost-loaded schedule and a constructability review marked up on your drawings.

  2. 02

    Mobilisation

    Weeks 10–14

    You receive Site logistics plan, crane and gate locations, and the site-specific safety plan signed by our superintendent.

  3. 03

    Structure

    Weeks 14–36

    You receive A pour log and steel tally every Friday, with photographs keyed to grid lines so you can find every inch of it later.

  4. 04

    Envelope

    Weeks 28–46

    You receive A weather-tight date in writing, mock-up approvals and a water-test report for every elevation.

  5. 05

    Fit-out

    Weeks 38–58

    You receive A room-by-room completion tracker and commissioning scripts for every system your facilities team will inherit.

  6. 06

    Handover

    Weeks 56–62

    You receive Keys, as-built drawings, O&M manuals and a twelve-month warranty walk already booked in your calendar.

Safety record

Nobody goes home hurt. We count it, and we publish it.

Safety is the first line of every daily huddle and the first figure in every owner report. Our superintendents carry stop-work authority, and so does the newest apprentice on site.

0.62
Experience modification rate
Three-year average. Industry baseline is 1.00.
0.41
Total recordable incident rate
Per 200,000 hours worked, trailing twelve months.
2,410,000
Hours without a lost-time incident
Counted across every active site since March 2022.
F HS-06 Request a bid

Send us the job. An estimator calls within two business days.

Fill in what you know. Drawings at any stage are welcome. A napkin sketch has started more than one of our best projects.

Delivery method
Drawings available