Engineer reviewing technical drawings with a scale ruler at a drafting desk

What we do

Keep budget & design in balance with innovative engineering solutions from the start

Six disciplines, one accountable team — structural, piping, solar, fabrication detailing, electrical and process.

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Our services

Aerial view of a rooftop solar photovoltaic array
Rooftop PV array — layout and structural design

01 — Service

Solar Design

Unlock the power of solar with expert design solutions from Engineering Alliance Inc. We are industry leaders in solar panel layout & structural design with over 18,000 residential projects & 2,000 commercial projects, including major initiatives like the John F. Kennedy Airport (NY) and the Tesla Gigafactory (TX).

Capabilities

  • Array layout and string configuration for roof and ground mount
  • Structural capacity review of existing roof framing
  • Racking, ballast and attachment design
  • Wind uplift, snow and seismic load analysis
  • Reinforcement design where existing framing is deficient
  • Permit-ready structural packages

Typical deliverables

  • Stamped structural letters and calculations
  • Racking and attachment details
  • Roof framing reinforcement drawings
  • Permit submission drawing sets

Codes & standards

  • ASCE 7 — wind, snow and seismic loads
  • IBC / IRC
  • AISC 360 & NDS
  • Local AHJ amendments
Insulated process piping and valves with technicians on a plant deck
Process piping and valve station

02 — Service

Mechanical – Piping Engineering

At Engineering Alliance Inc., our Mechanical Piping Engineering services are crafted to fuel the success and efficiency of your industrial operations. Our team of experts specializes in the design, analysis & optimization of piping networks, ensuring seamless integration with your operations that blend durability with precision.

Capabilities

  • Piping layout, routing and plot plan development
  • Pipe stress and flexibility analysis
  • Pipe support and spring hanger design
  • Nozzle load checks against equipment allowables
  • Tie-in schedules for live-plant work
  • Isometric extraction and material take-off

Typical deliverables

  • General arrangement and piping plans
  • Stress analysis reports with support loads
  • Support details and support schedules
  • Piping isometrics and MTOs

Codes & standards

  • ASME B31.3 — process piping
  • ASME B31.1 — power piping
  • ASME B16 series
  • MSS SP support standards
Reinforcing steel being placed for a concrete structural slab
Reinforced concrete — slab and foundation works

03 — Service

Civil – Structural Engineering

We transform your vision into reality with our expert Civil Structural Engineering services. Specializing in both reinforced concrete & steel structures, we deliver innovative, reliable, and cost-effective solutions for all types of projects — whether residential, commercial, industrial, or infrastructural.

Capabilities

  • Gravity and lateral system design in steel and concrete
  • Foundations: spread, mat, pile caps and equipment plinths
  • Pipe racks, technological structures and access steel
  • Seismic and wind analysis, including irregular structures
  • Existing structure assessment and strengthening
  • Construction-stage and lifting checks

Typical deliverables

  • Sealed structural drawings and calculations
  • Foundation and anchor bolt plans
  • Connection design packages
  • Assessment and remediation reports

Codes & standards

  • ASCE 7
  • AISC 360 & AISC 341
  • ACI 318
  • IBC
  • AWS D1.1
Welder joining a steel member with sparks in a fabrication shop
Shop fabrication — detailing driven straight from the model

04 — Service

Fabrication Detailing & Drafting

Our Fabrication Detailing & Drafting services are designed to bring your structural projects to life with unmatched precision and efficiency. Using advanced 3D modeling, we visualize and optimize every detail, ensuring that every structural element is perfectly aligned for fabrication and construction.

Capabilities

  • 3D detailing models for structural and miscellaneous steel
  • Shop and erection drawings
  • Connection detailing to the engineer of record's criteria
  • Clash detection and coordination reviews
  • Bills of material and CNC/DSTV output
  • As-built model updates

Typical deliverables

  • Shop drawings and assembly marks
  • Erection plans and field bolt lists
  • Advance bills of material
  • Coordinated federated models

Codes & standards

  • AISC Detailing Standards
  • AWS D1.1 weld symbols
  • RCSC bolting specification
  • Client fabrication standards
High-voltage electrical substation switchyard seen from above
HV switchyard — substation design and layout

05 — Service

Electrical & Power

Our Electrical and Power services are designed to power your operations with precision, reliability, and innovation. We specialize in the design and construction of HV & LV substations, whether it’s AIS/GIS substations, medium voltage, or low voltage systems, including switchgear and motor control centers.

Capabilities

  • AIS and GIS substation layout and general arrangement
  • Single-line and three-line diagram development
  • Switchgear and motor control centre specification
  • Cable sizing, routing and tray/conduit layouts
  • Earthing, bonding and lightning protection
  • Short circuit, load flow and coordination studies

Typical deliverables

  • Substation general arrangements and sections
  • Single-line diagrams and schedules
  • Cable and termination schedules
  • Earthing grid design and study reports

Codes & standards

  • NEC / NFPA 70
  • IEEE 80 & IEEE 605
  • IEC 61936
  • NFPA 70E
Stainless steel process manifold with valves and pressure gauges
Process manifold — instrumentation and control points

06 — Service

Process Engineering

Our Process Engineering services are designed to optimize and enhance the efficiency of your operations. We specialize in developing P&IDs for revamp, retrofit and grassroots projects, ensuring seamless integration and performance improvements.

Capabilities

  • Process flow diagrams and P&ID development
  • Heat and material balances
  • Line sizing and hydraulic calculations
  • Equipment sizing and datasheets
  • Relief and flare load review
  • Debottlenecking and revamp studies

Typical deliverables

  • PFDs and issued-for-design P&IDs
  • Line lists and equipment lists
  • Equipment and instrument datasheets
  • Hydraulic and relief calculation packs

Codes & standards

  • API 520 / 521 — relief systems
  • API 650 / 620 — storage tanks
  • ISA 5.1 — instrumentation symbols
  • Client process standards

Software & tools we work in

Navisworks AutoCAD SAP2000 RISA-3D IDEA StatiCa ETABS Autodesk Revit

Questions

Before you get in touch

Yes. A large share of our work is delivered as a subconsultant to EPC contractors, architects and fabricators, working to the lead designer's criteria, templates and issue schedule.

We are licensed to practise in 49 United States and 6 Canadian provinces, so in most cases a single engagement can cover a multi-jurisdiction programme. Tell us the states or provinces involved and we will confirm coverage before you commit.

Regularly. We will review the existing model, drawings and calculations, tell you plainly what can be carried forward and what has to be re-done, and price the two paths separately.

At minimum: scope, location, governing code, schedule, and any existing drawings or survey data. For revamp work, current P&IDs or as-builts make the estimate far more accurate.

Yes — substantial professional liability coverage stands behind every deliverable we seal. Certificates are available on request.

Navisworks, AutoCAD, SAP2000, RISA-3D, IDEA StatiCa, ETABS and Autodesk Revit, alongside client-specified platforms where a project demands it.

Let's talk about how

We find unique solution that push beyond the expectation

Tell us what you're building. We'll tell you, plainly, what it will take to engineer it.

Reach out +1 832-865-4757