Electrical Engineering Design Services in DC, Maryland & Virginia
Electrical systems touch every part of a building — and when the electrical design isn't coordinated with the structural framing and mechanical systems, the problems show up everywhere. Panels placed on shear walls. Conduit routes blocked by ductwork. Circuit capacity that doesn't account for the HVAC equipment it's supposed to power. BOZ Engineering Group provides PE-stamped electrical engineering design for residential and commercial projects across Washington DC, Maryland, and Virginia, with every layout coordinated against the structural and mechanical plans. From panel upgrades and load analysis to full electrical system design with fire alarm engineering, we deliver permit-ready electrical plans that work with the rest of the building — not against it.
Who This Is For
Contractors needing electrical plans for permit — You have a project that requires PE-stamped electrical plans showing load analysis, panel schedules, and circuit design. You need them done right, coordinated with the rest of the permit package, and formatted for the jurisdiction where you're submitting.
Homeowners doing panel upgrades or additions — You're upgrading your electrical panel, adding an addition, or doing a major renovation that changes the electrical system. The building department requires engineered electrical plans and you need a PE who can produce them quickly.
Architects needing electrical coordination — You're designing a project and need an electrical engineer who understands how the electrical layout interacts with structural walls, mechanical systems, and architectural finishes — not one who designs in isolation and hands you a set of plans that conflicts with everything else.
Commercial tenants doing fit-outs — Your new office, retail, or restaurant space needs an electrical layout designed for your specific power requirements, lighting plan, and equipment loads. You need PE-stamped plans that satisfy the landlord's requirements and pass the building department.
Property owners upgrading electrical systems — You're increasing service capacity, adding EV charging, installing a generator, or modernizing an older electrical system. You need engineering documentation that covers the upgrade, demonstrates code compliance, and gets the permit approved.
Not sure what electrical engineering your project needs? Call us at +1 202-998-5445 — we'll review your scope and give you a clear answer.
Why Electrical Design Must Be Coordinated with Structural and Mechanical
Electrical engineering doesn't happen in a vacuum, but it's often designed that way. A panel schedule and load analysis can be technically correct and still create problems in the field if nobody checked where the panel is going relative to the structural framing, or whether the conduit routes conflict with ductwork. In the DC, Maryland, and Virginia market, we see this constantly — electrical plans that were designed without any reference to the structural or mechanical drawings, resulting in change orders, delays, and frustrated contractors during construction.
The other common failure point is incomplete electrical packages. Plan reviewers in DC, Fairfax County, Arlington, and Montgomery County expect to see specific documentation — load analysis, panel schedules, circuit layouts, fire alarm design where required, and NEC code compliance. An electrical submission that's missing any of these elements gets sent back with comments. Each round of review adds weeks to the permit timeline and costs money in delays.
BOZ Engineering Group designs electrical systems as part of the full building picture. Panel locations are verified against structural walls. Conduit routes are coordinated with mechanical ductwork. Circuit capacity accounts for the HVAC loads that our mechanical team has already calculated. And because we handle structural, mechanical, and electrical under one roof, this coordination isn't an afterthought — it's built into the process.
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Our Electrical Engineering Process
Step 1: Scope Review & Load Assessment
We review your project plans and determine the electrical scope — panel upgrade, full electrical design, fire alarm system, or a combination. We identify the total electrical demand, service entrance requirements, and any special systems (EV charging, generator, solar integration). You'll receive a defined scope and fee before we begin.
Step 2: Load Analysis & System Design
Our engineers perform a complete electrical load analysis to determine service size, panel capacity, and circuit requirements. We design the electrical system from the service entrance through distribution panels to individual branch circuits — every circuit assigned, every load documented, every panel scheduled.
Step 3: Coordination with Structural & Mechanical
Panel locations are verified against structural framing — no panels on shear walls, no electrical rooms that conflict with structural elements. Conduit routes are coordinated with HVAC ductwork and plumbing risers to prevent conflicts in walls, ceilings, and chases. If BOZ is doing the structural and mechanical too, this coordination is seamless.
Step 4: Drawing Production & PE Stamp
We produce PE-stamped electrical drawings showing power plans, lighting plans, panel schedules, load calculations, and any fire alarm or special system layouts. Plans are formatted for the specific jurisdiction — DC, Fairfax County, Arlington, Montgomery County — with all required NEC references and code compliance documentation.
Step 5: Permit Support & Comment Response
We support your permit submission and respond to any electrical plan reviewer comments. Whether the reviewer requests additional load calculations, revised panel schedules, or fire alarm documentation, we handle it directly and resubmit.
What Your Electrical Engineering Package Includes
Electrical system layout coordinated with structural and mechanical plans
Electrical load analysis documenting total building demand
Panel schedules with circuit assignments and breaker sizing
Lighting layouts with switching and controls
Power distribution design from service entrance to branch circuits
Emergency and standby power system design where required
Fire alarm and detection system design per NFPA 72
Low-voltage system design (data, communications, security)
PE-stamped electrical drawings formatted for your jurisdiction
NEC code compliance documentation and plan reviewer response support
Start Your Electrical Project
Request an Electrical Engineering Quote
Whether you need a panel upgrade, full electrical design for new construction, or fire alarm engineering — BOZ Engineering Group delivers PE-stamped electrical plans coordinated with your structural and mechanical design. No conflicts. No comment letters. No surprises.
Frequently Asked Questions
Electrical Engineering Questions — Answered by Our Team
Not sure if your project needs electrical engineering, what plans the permit office requires, or what it costs? These are the questions we hear most from contractors, homeowners, and property owners across DC, Maryland, and Virginia.
Do I need electrical engineering plans for a panel upgrade?
In most DC, Maryland, and Virginia jurisdictions, upgrading an electrical panel — whether it's increasing amperage or replacing an outdated panel — requires a permit with PE-stamped electrical plans showing load analysis and the new panel schedule. We produce this documentation and support the permit process.
How much does electrical engineering cost?
Electrical engineering fees depend on the scope — a panel upgrade requires less engineering than a full-home electrical design for new construction. Commercial electrical engineering is scoped based on building size and system complexity. We provide a fixed fee after reviewing your project — call +1 202-998-5445.
How long does it take to get electrical plans?
Residential electrical plans take 2 to 3 weeks from the time we have architectural drawings and project scope. Commercial electrical design takes 3 to 6 weeks depending on complexity. Projects requiring fire alarm design or emergency power systems may take additional time.
Do I need fire alarm engineering?
Commercial buildings, multi-family residential above certain thresholds, and specific occupancy types require fire alarm and detection systems designed per NFPA 72. Whether your project requires fire alarm engineering depends on the building type, size, and local jurisdiction requirements. We can determine this during our initial review.
Can you engineer EV charger installations?
Yes. EV charger installations — both residential and commercial — require electrical load analysis to verify panel capacity and engineering documentation for the new circuits and equipment. We produce PE-stamped plans showing the installation, load impact, and any required panel upgrades.
What's included in an electrical load analysis?
A load analysis documents every electrical load in the building — lighting, receptacles, HVAC equipment, appliances, and special equipment — and calculates the total demand on the electrical service. This determines whether your existing panel has capacity for new loads and what service size is required for new construction. It's a requirement for virtually every electrical permit.
Do you design electrical plans to NEC code?
Yes. All of our electrical designs comply with the National Electrical Code (NEC) along with any local amendments specific to your jurisdiction. DC, Fairfax County, Arlington County, Montgomery County, and other jurisdictions each adopt the NEC with specific local modifications, and we design to the version applicable to your project location.
What areas do you serve for electrical engineering?
BOZ is licensed in DC, Maryland, Virginia, and Florida. We regularly serve Washington DC, Arlington, Falls Church, Fairfax, Alexandria, Tysons, McLean, Bethesda, Silver Spring, Rockville, and throughout the DMV. In Florida, we serve Tampa, Miami, Fort Lauderdale, Orlando, Jacksonville, and Palm Beach.
BOZ Engineering Group
From Feasibility to Final Permit.
Licensed in DC | Maryland | Virginia | Florida
Email: [email protected]
Phone: +1 202-998-5445
Business hours
monday: 8am - 5pm
tuesday: 8am - 5pm
wednesday: 8am - 5pm
thursday: 8am - 5pm
friday: 8am - 5pm
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