Activity Index · Market Study

Who's working the Roofing pipeline in New Jersey?

SymplSignal tracks the live public Roofing (Public Sector) pipeline across 19 counties of New Jersey — including the Atlantic City-Hammonton, Trenton-Princeton markets — funded, in design, or out to bid. The index below maps which firms own each layer of that work.

Activity Index · as of July 2026
New Jersey
19 counties · the territory this index covers
138firms
ranked across the live pipeline
19counties
New Jersey
4layers
GC/CM, mechanical, design & engineering

Every public Roofing (Public Sector) project in New Jersey pulls in a stack of firms — a general contractor to run it, specialty trade and engineering firms to execute the technical work, and architects or consulting engineers to design it. The Activity Index maps who shows up most across each of those layers.

Within a layer, the most active firm is set to 100 and everyone else is indexed to it, so you can read competitive position at a glance — without anyone claiming to know a firm's literal market share. The true share of tracked activity sits beside every ranking, so the math stays visible.

Featured layer

GC / CM
This layer covers general contractors and construction managers who run the job. 15 firms are working the live pipeline, and it stays competitive: USA General Contractors Corp leads the index, with Billy Contracting & Restoration Inc. next; 7 more firms split the remaining 41%.
1USA General Contractors Corp100
2Billy Contracting & Restoration Inc.33
3IMPERIAL CONSTRUCTION & ELECTRIC INC.33
4Ranco Construction Inc.33
5MAC'S CONSTRUCTION LLC33
6Winchester Roofing Corp.33
7T.N. Ward Company33
8SMBA Construction33
+ 7 more firms41.2% of tracked activity

Every layer in this market

Design / Architecture26 firms

Fraytak Veisz Hopkins Duthie, P.C. leads the index, with Solutions Architecture next; 18 more firms split the remaining 42%.
1Fraytak Veisz Hopkins Duthie, P.C.100
2Solutions Architecture50
3LAN Associates50
4Garrison Architects38
5Clarke Caton Hintz25
6Spiezle Architectural Group, Inc.25
7Thomas J. Sykes Associates13
8FVHD (Featherstone, Voland, & Halasz)13
+ 18 more firms41.9% of tracked activity

Mechanical / HVAC16 firms

Falasca Mechanical, LLC and LIMBACH COMPANY LLC share the top of the index; 8 more firms split the remaining 50%.
1Falasca Mechanical, LLC100
2LIMBACH COMPANY LLC100
3AERO PLUMBING & HEATING CO., INC.100
4Preferred Mechanical, Inc.100
5UNITEMP MECHANICAL DEGREES, LLC100
6PERFORMANCE MECHANICAL CORP.100
7EACM Corp.100
8ESTOCK PIPING CO LLC100
+ 8 more firms50.0% of tracked activity

Engineering6 firms

Van Cleef Engineering leads the index, with CME USA next.
1Van Cleef Engineering100
2CME USA50
3Roof Maintenance Systems50
4Elliott Bay Design Group50
5KSI Professional Engineers, LLC50
6Becht Engineering50
Below floor

Electrical. only 4 firms on active projects — below the floor to chart honestly. Thin layers are suppressed rather than charted — the density gate that keeps a leaf from shipping thin content. At a busier month or wider grain, a layer like this reaches the floor and renders.

Why the pipeline is deep right now

Public Roofing (Public Sector) work in New Jersey moves on its own capital cycle — bond votes, agency budgets, and multi-year facility plans — which keeps the pipeline broad enough for multiple firms to stay active in most layers at once.

How to use this

See a market this clearly, and you can play it two ways.

1 · Read the competition

The layer you compete in tells you who you're actually up against — and the firms above you are the ones winning the work you want. The relative view is the point: it shows where a layer is locked up by one or two names, and where it's wide open and share is there to take.

2 · Work the network for an in

The parties you're not competing with — the architect, the construction manager, the owner's rep — are your way onto a project. Signal Relationship Intelligence maps the shortest path from someone you already know to the people deciding the work.

YouA firm you knowLive project

Pair either angle with the projects themselves — owner, stage, and timing — and outreach stops being a guess. That project-level detail, and the paths through your network, are what SymplSignal puts behind every firm on this page.

Methodology

Activity Index Within a layer, the firm on the most active projects is set to 100; every other firm is indexed to it. A relative index of current activity — deliberately not a literal market-share %.
True share Beside each firm is its share of tracked activity in the layer — the raw proportion, shown so the index is always checkable.
Involvement A firm's involvement is the distinct active projects it's currently tied to in the layer, weighted 1.5× for any it's recorded winning.
Current, not all-time We rank the live pipeline — projects funded, in design, or bidding but not yet completed. We don't publish an all-time ranking: Signal's history reaches back only to when it began tracking each market, so a cumulative count would understate long-established firms. Momentum comes from the monthly refresh.
Layers & coverage Roles are grouped: Mechanical/HVAC folds in MEP engineers, plumbing & commissioning; Design = architects + landscape/interior; Engineering = civil, structural & geotechnical. Public bodies (the buyers) and advisory / owner-side firms are excluded from the rankings.
Aggregate only Individual project ties stay inside SymplSignal. This page reports firm activity in aggregate across 19 counties of New Jersey , including the Atlantic City-Hammonton, Trenton-Princeton markets, as of July 2026.
Why an index, not a percentage. Signal tracks more activity in some places than others. An index anchored to the local leader is honest under that unevenness and stays ownable; the raw share is published alongside it for anyone who wants to check the math.

The firms are public. The projects behind them are not.

This index ranks firms by public involvement. The owner, stage, bid timing, and full firm roster on every project — before the bid board lights up — lives inside SymplSignal.

See the projects behind these firms →
🔒 Owner, stage, timing & the full firm roster on each project — inside SymplSignal
Aggregate SymplSignal data · New Jersey × Roofing (Public Sector) · as of July 2026. One leaf of Sympl's growing state × vertical activity index — see full coverage.