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Rooftop AC Unit Installation
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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

HVAC

Call us+1 (877) 766-9933
Working hours

Monday - Friday: 8 am — 6 pm

Sunday: 2 pm — 6 pm


Need a Service?
Book now

Rooftop AC Unit Installation

Rooftop package units are a practical solution for commercial spaces, offices, retail, restaurants, and some multifamily or mixed-use buildings. We replace and install RTUs with attention to curb fit, electrical, gas, controls, roof access, and commissioning.

Rooftop systems we install

  • Packaged cooling units
  • Gas/electric packaged units
  • Packaged heat pumps
  • Economizer-ready units with outside-air control
  • Light commercial replacements with curb adapters where needed

Planning details that matter

  • Equipment tonnage, voltage, phase, gas capacity, and duct connection size
  • Roof curb dimensions, structural support, and waterproofing coordination
  • Crane access, traffic control, and business-hour scheduling
  • Thermostat, zoning, economizer, smoke detector, and building control requirements

Installation process

  1. Site survey: We document the existing unit, roof access, curb, utilities, ducts, controls, and tenant needs.
  2. Equipment selection: We match capacity, efficiency, configuration, and lead time to the building.
  3. Coordination: Permits, crane, curb adapter, disconnects, gas, and roof work are scheduled.
  4. Install day: Old equipment is removed, the new RTU is set, sealed, connected, and started up.
  5. Commissioning: We verify airflow, refrigerant performance, heating, economizer, safeties, and controls.

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.

Plan your rooftop unit replacement with a site survey: 877-766-9933.

What our customer say

Voltyx Services Electrical Plumbing & HVAC

+1 (877) 766-9933

3400 Stevenson Blvd, Fremont, CA, 94538

Working hours:

Monday - Friday: 8 am — 6 pm

Sunday: 2 pm — 6 pm

Voltyx Services Corp BBB Business Review
Need a Service?

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Social
  • 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
  • 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
  • HVAC
    • Air Conditioning Repair
    • Air Conditioning Installation
    • Heat Pump Repair
    • Heat Pump Installation
    • Ductless Mini Split Installation
    • Ductless System Repair
    • Furnace Installation
    • Furnace Repair
    • Heater Service And Repair
    • Wall Heater Replacement
    • Wall Heater Repair
    • Dual Fuel And Hybrid Systems
    • Rooftop AC Unit Installation
    • Rooftop AC Maintenance
    • Thermostat Services
    • Ductwork Repair
    • Ductwork Installation
    • Air Filtration And Air Quality

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