Span Smart Panel Installation in McLean, VA
Premium 400-amp Span installation, multi-EV and multi-zone HVAC management, Lutron and AV integration • Master Electrician Led • Free Phone Estimates
McLean Span Smart Panel installation work is consistently the most premium scope of the seven cities we serve. McLean homes typically install 400-amp Span Smart Panel coordinated with 200-to-400 amp main service upgrade, multi-unit Tesla Powerwall battery backup (2-3 units), substantial solar PV systems, multi-EV charging concentrations (3-4 Tesla Wall Connectors), multi-subpanel architectures, and whole-home Lutron RA2 or HomeWorks systems. Coordination with the homeowner's design and integration community is routine. Rojas Electric is a certified Span Smart Panel installer.
Call (703) 810-3693 — Free Phone Estimates • Senior & Veteran Discounts
Why McLean Homeowners Choose Rojas Electric for Span Smart Panel Installation
Certified Span Smart Panel installation
400-amp standard for McLean
Multi-unit Tesla Powerwall coordination
2-3 units
Multi-EV charging concentration dynamic management
3-4 Tesla Wall Connectors
Multi-zone HVAC priority management
3-5 zones
Whole-home Lutron RA2 or HomeWorks integration
Multi-subpanel architecture coordination
Solar PV time-of-use rate optimization
Designer and AV integrator coordination
About Span Smart Panel Installation Work in McLean, VA
McLean Span Smart Panel installation reflects the premium load profile. Most McLean Span installations are 400-amp main panel installations coordinated with 200-to-400 amp service upgrade — the combined McLean household load (multi-zone HVAC with 3-5 zones, multi-EV charging concentration of 3-4 Tesla Wall Connectors, premium kitchen with Sub-Zero and Wolf appliances, pool/spa equipment, wine cellar HVAC, home theater) requires 400-amp service and benefits substantially from Span's dynamic load management. Multi-unit Tesla Powerwall battery backup (2-3 units, 27-40.5 kWh capacity) coordinates with Span for whole-home backup architecture; Powerwall 3 with integrated solar inverter increasingly common.
Multi-subpanel architecture coordination is a defining McLean Span scope. Larger McLean homes have multiple subpanels (basement entertainment, garage EV charging concentration, ADU or pool house, critical-load for battery backup) — each subpanel's loads monitored through Span app. Whole-home Lutron RA2 or HomeWorks integration is the norm — Span and Lutron coordinate so scene programming can include load-aware modes ('away charging', 'theater mode with EV throttle', 'vacation mode with reduced HVAC'). AV integrator coordination is routine for premium home theaters with substantial AV equipment that needs circuit-level monitoring and outage backup priority. Designer coordination for any visible panel placement or finished electrical room aesthetics.
Typical McLean Span Smart Panel Installation Scenarios
A few typical McLean Span Smart Panel installation scenarios:
Langley Forest 7,500 sq ft 400-amp Span with multi-Powerwall, HomeWorks, four-EV concentration
A 7,500 sq ft Langley Forest home with whole-home Lutron HomeWorks system, four Tesla EVs, three Tesla Powerwall units, 18kW solar PV. Combined scope: 200-to-400 amp service upgrade with extended Dominion Energy coordination, Span Smart Panel installation as 400-amp main panel, multi-subpanel architecture (basement entertainment 100-amp, garage four-Tesla Wall Connector concentration 150-amp, pool house 100-amp, critical-load 60-amp), three Tesla Powerwall units with backup gateway, dynamic load prioritization coordinated with HomeWorks scene programming, solar PV time-of-use optimization. Combined Fairfax County permit. Total scope for Span and installation: $18,500-$25,500.
Brentwood 6,000 sq ft Span with multi-zone HVAC and FranklinWH whole-home backup
A 6,000 sq ft Brentwood home with five-zone HVAC and FranklinWH whole-home battery backup. Combined scope: 200-to-400 amp service upgrade, Span Smart Panel installation as 400-amp main panel, FranklinWH aPower triple-unit installation (40.8 kWh capacity), multi-zone HVAC priority configuration in Span app, AV integrator coordination for home theater equipment circuits. Combined Fairfax County permit. Total scope for Span and installation: $15,500-$21,500.
McLean Hamlet pre-1985 home Span with FPE replacement and 200-to-400 amp service upgrade
A pre-1985 McLean Hamlet home with original Federal Pacific panel and 100-amp service. Combined scope: Federal Pacific replacement, 100-to-400 amp service upgrade (most McLean homes need 400-amp for combined load), Span Smart Panel installation as 400-amp main panel, Tesla Powerwall dual-unit installation, AFCI/GFCI compliance update. Combined Fairfax County permit. Total scope: $15,500-$21,500.
Spring Hill 5,500 sq ft Span with three-Tesla concentration, Powerwall, and Lutron RA2
A 5,500 sq ft Spring Hill home with three Tesla EVs, dual Tesla Powerwall, existing whole-home Lutron RA2 system. Combined scope: 200-to-400 amp service upgrade, Span Smart Panel installation as 400-amp main panel, garage three-Tesla Wall Connector concentration subpanel, dual Powerwall installation, Lutron RA2 system reconnect with Span integration for load-aware scene programming. Combined Fairfax County permit. Total scope for Span and installation: $13,500-$18,500.
What's Included in Our Span Smart Panel Installation in McLean
Premium Certified Span Smart Panel Installation
Diego Rojas is a certified Span Smart Panel technician. Span Smart Panel installation as 400-amp main panel for premium McLean homes — the standard McLean scope given the substantial combined load.
400-Amp Service Coordination
Premium McLean Span installations typically coordinate with 200-to-400 amp service upgrade — multi-zone HVAC (3-5 zones), multi-EV charging concentration (3-4 Tesla Wall Connectors), premium kitchen, pool/spa, home automation, battery backup combined load requires 400-amp service.
Multi-Subpanel Architecture Coordination
Span Smart Panel as main panel coordinates with multiple subpanels (basement entertainment, garage EV charging concentration, ADU or pool house, critical-load for battery backup). Each subpanel's loads monitored through Span app.
Multi-Unit Tesla Powerwall Coordination
Multi-unit Powerwall (2-3 units, 27-40.5 kWh capacity) coordinated with Span Smart Panel for whole-home backup architecture. Dynamic load prioritization during outages.
Whole-Home Lutron RA2 or HomeWorks Integration
Span Smart Panel coordinates with Lutron whole-home systems — scene programming can include load-aware modes ('away charging', 'theater mode with EV throttle', 'vacation mode with reduced HVAC').
AV Integrator Coordination
Premium McLean home theaters with substantial AV equipment coordinate with Span for circuit-level monitoring and outage backup priority.
Solar PV Coordination
Substantial McLean solar PV systems coordinate with Span Smart Panel and Tesla Powerwall for time-of-use rate optimization.
Designer Coordination for Panel Placement
For homes with finished electrical rooms or visible mechanical spaces, designer-coordinated panel cover specs.
Our Span Smart Panel Installation Process in McLean, VA
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Tell us about your existing panel, premium load (multi-zone HVAC, multi-EV, premium kitchen, pool/spa), existing Lutron RA2 or HomeWorks system, AV integrator coordination, battery backup plans. Diego Rojas scopes McLean Span installations over the phone.
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Premium specs — 400-amp Span installation, 200-to-400 amp service upgrade coordination, multi-subpanel architecture, multi-unit Powerwall coordination, Lutron integration, AV integrator touchpoints, designer coordination — itemized.
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Combined with service upgrade permits. Typical turnaround 5-10 business days.
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Span 400-amp installation: 2-3 days. Coordinated with 200-to-400 amp service upgrade: 3-5 days plus Dominion window. Coordinated with multi-unit Powerwall: 4-7 days. Coordinated with full multi-subpanel architecture: 5-10 days.
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Multi-circuit configuration with priority tiering. Lutron HomeWorks integration verified. AV integrator walkthrough where applicable. Designer walkthrough where applicable. Final homeowner walkthrough.
Designer, AV Integrator & Architectural Coordination in McLean
McLean electrical projects routinely involve coordination with interior designers, AV integrators, architects, lighting designers, and home automation programmers. Diego works directly with the McLean design and integration community on most projects — keypad placement coordinated with the interior designer's wall finishes, AV equipment dedicated circuits sized by the AV integrator's spec, lighting control programming coordinated with the lighting designer, and Lutron HomeWorks or RadioRA 2 programming handed off to the homeowner's automation programmer for the scene-level work.
Premium hardware specification is the norm. McLean projects typically include: designer-specified switch plates (Forbes & Lomax, Bocci, custom-engraved Pico keypads, custom finishes), premium fixture brands (USAI Lighting, Element, designer chandeliers), tunable-white LED systems where the spec calls for them, multi-zone HVAC with smart thermostats on each zone (3-5 zones is common in larger McLean homes), and substantial networked audio (Sonos Pro, Sonance in-wall, JBL Synthesis). 400-amp electrical service is increasingly common in McLean to support the combined load of multi-zone HVAC, EV charging, pool/spa equipment, and high-end kitchen equipment.
For McLean homes within HOA-governed neighborhoods or historic districts, additional architectural coordination may apply for visible exterior elements. Diego pulls Fairfax County permits, schedules inspections around the design and AV integration timeline, and coordinates the electrical scope with the broader project so the homeowner has a single point of accountability for the electrical work.
Why McLean Homeowners Trust Rojas Electric for Span Smart Panel Installation
Diego Rojas, our master electrician, scopes most McLean span smart panel installation projects over the phone. Every component — Span Smart Panel hardware, circuit-level configuration, integration with battery backup or solar PV, load priority setup, app commissioning, permit — itemized clearly.
See MoreDiego personally handles the technical decisions specific to your home, pulls the Fairfax County electrical permit, and is accountable for the work end to end.
See MoreRojas Electric is based in Fairfax, VA. We know McLean's housing eras — McLean's mix of 1950s–1970s original buildout and 2000s–2020s tear-down rebuilds — and we deliver scopes matched to your specific home.
See MoreNo paperwork required. Just mention when you call and the discount applies automatically to the labor portion of your estimate.
See MoreTypical Span Smart Panel Installation Cost in McLean, VA
Span Smart Panel installation as 400-amp main panel in McLean typically runs $6,500-$9,500 (Span hardware priced separately). Bundled with 200-to-400 amp service upgrade: $13,500-$18,500. Bundled with multi-unit Powerwall integration: $13,500-$21,500. Bundled with multi-EV charging concentration: $11,500-$18,500. Bundled with multi-subpanel architecture: $13,500-$25,500. Designer and AV integrator coordination: typically built into labor. Lutron RA2 or HomeWorks reconnect: built into labor for routine reconnects. Senior and veteran discounts on labor.
(703) 810-3693 — Call or Schedule Your McLean Span Smart Panel Installation
Most McLean span smart panel installation projects are scoped over the phone in a single conversation.
Frequently Asked Questions — Span Smart Panel Installation in McLean, VA
About the Master Electrician
Diego Rojas is a master electrician licensed in Virginia and the founder of Rojas Electric, LLC. Diego founded the company in Fairfax, VA in 2017 and personally leads every project the company delivers. He is a certified Tesla Wall Connector installer, a certified ChargePoint installer, and a certified Span Smart Panel technician.
Diego has personally led Rojas Electric's McLean work since founding the company in 2017 — premium Lutron RadioRA 2 and HomeWorks installations coordinated with the McLean design and AV integration community, 200-to-400 amp service upgrades supporting multi-zone HVAC and EV charging concentrations, designer-coordinated switch plate and keypad installations, multi-panel architectures for larger Langley Forest, Brentwood, McLean Hamlet, and Spring Hill homes. McLean projects routinely involve coordination with interior designers, AV integrators, architects, and home automation programmers — Diego works directly with the established McLean integration community.
Request Your Free McLean Span Smart Panel Installation Estimate
Whether it is Span Smart Panel installation as main panel for circuit-level monitoring and outage load prioritization, Span coordinated with Tesla Powerwall or FranklinWH battery backup, Span with solar PV time-of-use optimization, or Span coordinated with multi-EV charging concentration, Rojas Electric is the certified Span installer that McLean homeowners call for Span Smart Panel installation done correctly the first time — proper service sizing, circuit-level configuration, battery backup integration, and Fairfax County permits pulled and inspected.