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Shed
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Trusted Service
Safe, Friendly, Licensed

Reach out to local technicians with a flawless reputation and get the results you expect. With over 5 years of experience in the industry, we offer competitive pricing, extended warranties, a loyalty program, and complete dedication to customer satisfaction. Contact us today for a free consultation!


Category

Construction

Call us+1 (510) 400-6425
Working hoursMonday - Sunday: 9 am — 5 pm

Need a Service?
Book now

Shed — Design, Permits, Utilities & Finish

Add livable space or a hard-working outbuilding—built cleanly and to code. We handle design, engineering, permits, utilities, and finish work for backyard ADUs and durable sheds/work studios. One accountable team from site walk to final inspection.

What we deliver

  • Planning & approvals: site layout, budgeting targets, architectural set, structural engineering, Title 24 energy compliance, permit submittals and corrections
  • Foundations: slab-on-grade or pier/block systems with drainage and moisture control
  • Shell & exterior: framing true and plumb, windows/doors, siding, roofing, flashing, and weather-resistive barrier with clean penetrations
  • MEP trades: electrical service and subpanels, lighting and receptacle layout, HVAC (mini-split or ducted), plumbing roughs and fixtures for ADUs
  • Interiors: insulation and air sealing, drywall and texture, cabinets and tops, flooring, tile, bath/kitchen build-out, trim, paint

Why it works

A tight, well-detailed envelope plus right-sized HVAC and balanced electrical/plumbing makes the space quieter, more comfortable, and cheaper to operate. We design for real access, crane/haul paths, and serviceability so maintenance stays simple.

Project flow

  • On-site assessment: setbacks, utilities, easements, access, soil and drainage notes
  • Scope & plan after the visit: drawings, engineering, finish allowances, schedule with milestones
  • Permits & utility coordination: city/HOA submittals, power/gas/water tie-ins, inspections calendar
  • Build: foundation → framing → rough MEP → insulation/air seal → drywall → cabinets/tile/finishes
  • Commissioning & closeout: HVAC start-up, GFCI/AFCI and lighting checks, plumbing pressure and fixture tests, blower-door (when required), final inspection, punch-list handoff

Quality details you can expect

  • Proper flashing at windows/doors and penetrations, rain-screen or vented details where appropriate
  • Air sealing at top plates, rim joists, and mechanical chases to control drafts and moisture
  • Balanced electrical circuits with labeled subpanel, whole-space AFCI/GFCI where required
  • Quiet, efficient HVAC with condensate management and exterior clearances set right
  • Clean finishes: scribed cabinets, straight tile lines, durable caulk joints, crisp paint

Wondering If We Cover Your City?

Our services are just as easy to schedule across multiple parts of the Bay Area. In the South Bay, we serve San Jose, Sunnyvale, Los Gatos, Saratoga, Campbell, Cambrian Park, Cupertino, Mountain View, Los Altos, Palo Alto, and Menlo Park.

On the Peninsula and the West Bay, we provide the same convenient support in Atherton, Redwood City, San Carlos, Belmont, Foster City, and surrounding areas. In the East Bay, we’re available in Fremont, Newark, Milpitas, and Union City—so wherever you are in our service area, help is close by and simple to book.

If you’re not sure whether we cover your neighborhood, just reach out—give us a call or submit a request online. It’s quick, easy, and completely free, and we’ll confirm availability and next steps right away.

Schedule an on-site ADU or shed consultation and we’ll prepare a written plan with options: 510-400-6425.

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What our customer say

Voltyx Services Electrical Plumbing & HVAC

+1 (510) 400-6425

3400 Stevenson Blvd, Fremont, CA, 94538

800 Saratoga Ave, San Jose, CA 95129

Working hours: Monday - Sunday from 9 am to 5 pm

Voltyx Services Corp BBB Business Review
Need a Service?

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Social
  • Construction
    • General Contracting
    • Bathroom Remodeling
    • Kitchen Remodeling
    • Attic Insulation
    • ADU
    • Shed
    • Sauna
    • Patching & Texturing
    • Painting
    • Drywall Installation
    • Framing
    • Crawlspace Insulation
    • Air Leak Inspection
  • Plumbing
    • Maintenance
    • Water Heaters
    • Tankless Water Heaters
    • Electric Water Heaters
    • Shower Pan
    • Radiant Floors
    • Toilet Installation
    • Water Filtration
    • Re-Piping
    • Water Softeners
    • Kitchen sink
    • Vanity sink
    • Kitchen faucet
    • Bathroom faucet
    • Drain cleaning unclogging
    • Flo Smart Water Monitor
  • Electrical
    • Repair
    • Main Panel Upgrades
    • Whole-House Rewiring
    • EV Chargers
    • Outlets
    • Switches
    • Lights
    • Commercial lights
    • PV Panels
    • PV Panels Cleaning
    • Backup
    • Smart Home
    • Home security systems
    • Fire Alarms
    • Ting Sensor
  • Air Cooling
    • Maintenance
    • Repair
    • Air Conditioners
    • Heat Pumps
    • Split Systems
    • Thermostats
    • Packaged AC
    • Rooftop Units
    • Commercial Portable AC
    • Compare Systems
  • Air Heating
    • Heater Repair
    • Heater Maintenance
    • Gas Furnaces
    • Wall Heaters
    • Heat Pumps
    • Electric Furnaces
    • Mini-Split Systems
    • Commercial Heating
    • Commercial Portable Heating
    • Compare Heating Systems
  • Ductwork
    • Duct Replacement
    • Flexible Ductwork
    • Metal Ducts
    • Plenums
    • Air Quality
    • Attic Fans
    • Whole-House Fan
    • Air Handlers
    • Wall Vents
    • Zoning Control
    • Commercial Ventilation
    • Bathroom Exhaust Fan

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