Panel upgrades
Residential and commercial
200A residential mains for Sunnyhills, Calaveras, and the Milpitas Hills. Commercial 600A to 1,600A three-phase for the 880 corridor and Great Mall area.
Read moreMonte Power & Electric handles manufacturing, warehouse, commercial tenant improvement, and residential service across Milpitas. Three-phase distribution, transformer scope, motor circuits, Title 24 lighting, EV chargers, panel upgrades, and 24/7 emergency dispatch along the 880 corridor and Great Mall area. Licensed C-10, fully insured.
What we do in Milpitas
Milpitas runs the heaviest commercial and industrial mix in our service area. Manufacturing, warehouse, and tech-adjacent campuses crowd the 880 corridor and the Great Mall area. Three-phase service, transformer scope, motor circuits, and Title 24 high-bay retrofits are standard work here.
Residential service runs alongside the commercial load. Older tract homes in Sunnyhills and Calaveras have aluminum branch wiring from the 60s and 70s. Newer subdivisions in the Milpitas Hills and Mission Hills run a steady stream of EV charger and panel upgrade work. Same crew on a residential 200A and a 1,200A three-phase commercial main.
Services in Milpitas
Every Monte Power & Electric service runs in Milpitas. Pick the work that matches the project, or call and walk us through it.
Residential and commercial
200A residential mains for Sunnyhills, Calaveras, and the Milpitas Hills. Commercial 600A to 1,600A three-phase for the 880 corridor and Great Mall area.
Read moreTesla, ChargePoint, Wallbox
Home and commercial EV charger install. Multi-tenant parking and warehouse fleet charging scopes across Milpitas.
Read moreLive answer
Phone answered live every night and weekend. Most Milpitas addresses see a tech within 75 to 105 minutes. Commercial dispatch gets priority routing.
Read moreManufacturing & warehouse
208V and 480V three-phase service, motor circuits, VFDs, and control panels for the manufacturing and warehouse density along 880.
Read moreGenerac, Kohler, Cummins
Whole-home and light commercial standby generators. Backup for retail, restaurant, and small-manufacturing scopes.
Read morePowerwall, Enphase, FranklinWH
NEM 3.0 ready battery installation for Milpitas residential. Peak-rate offset and PSPS backup.
Read moreOlder Milpitas homes
Aluminum branch wiring remediation in 60s and 70s tract stock around Sunnyhills and Calaveras. Insurance-ready closeout.
Read moreADUs & equipment
ADU subpanels, detached garage feeds, and warehouse equipment subpanels for Milpitas commercial and residential scope.
Read moreCommercial step-down
Dry-type, K-rated, and isolation transformers for Milpitas manufacturing TI, warehouse fit-outs, and PG&E pad-mount coordination.
Read moreTech & medical device
ISO 7 and ISO 8 fit-outs for the Milpitas tech, semiconductor support, and medical device cluster along the 880 corridor.
Read moreCA energy code
NRCC and NRCA submittal packages, CALCTP acceptance testing, and full compliance for warehouse high-bay and commercial TI scope.
Read moreWhere we work in Milpitas
Trucks roll up to Milpitas from the San Jose base most weekdays. The eight zones below cover where the highest project density runs, but the dispatcher routes anywhere inside the city limits.
How a Milpitas project goes
Same disciplined sequence whether the project is a residential 200A panel upgrade in Sunnyhills or a 1,200A three-phase main at McCarthy Ranch. Permits and AHJ inspections handled through Milpitas Building & Safety.
On-site walk in the Milpitas neighborhood or commercial address. Load calc, code review, and site photos. No charge.
Itemized quote within one business day. Permit, materials, labor, and PG&E coordination broken out line by line.
Milpitas Building & Safety permit pulled. AHJ inspection scheduled. PG&E coordination handled where service-entrance work is involved.
Install on the agreed date. Crew arrives in marked Monte Power & Electric trucks. Site cleaned at end of each day.
Final Milpitas AHJ inspection. Sign-off, photos, and warranty paperwork delivered with the closeout package.
Quick answers
Five of the most-asked from Milpitas customers. More on the dedicated contact page or by phone.
Ready when you are
Walk us through the property and the project. We'll come back with an itemized quote and a date.