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UKIAH(707) 830-40533001 S State Street Unit 18Text or Call to Save
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Electrician performing hvac electrical connections
5/5 Star Rated on Google

HVAC Electrical Connections in Ukiah, CA

New or replacement rooftop units and split systems need properly sized circuits, disconnects and controls before your HVAC contractor can commission them. We handle the electrical side and coordinate directly with your mechanical crew.

Schedule an AppointmentCall Now: (707) 830-4053
California C-10 licensedFully insured crews24/7 emergency dispatchUpfront price before workVeterans & first responder discount
Equipment & Systems

Electrical Support for HVAC Installation and Replacement

Sized circuits, disconnects and control wiring for commercial HVAC systems.

HVAC electrical connections start with the unit's electrical data, voltage, phase, minimum circuit ampacity and maximum overcurrent protection, which we pull from the equipment spec sheet before sizing conductors and breakers. Most commercial rooftop units run on 208V or 480V three-phase power, and we install the required disconnect within sight of the unit along with low-voltage control wiring back to the thermostat or building automation system.

We coordinate scheduling directly with your HVAC contractor so the electrical rough-in and final connection line up with the mechanical installation and startup, rather than either trade waiting on the other. On replacement projects, we verify whether the existing circuit and disconnect can be reused for the new unit's electrical characteristics before assuming a straight swap.

  • Circuit sizing from HVAC unit's minimum circuit ampacity and voltage data
  • 208V and 480V three-phase connections for commercial rooftop units
  • Disconnect installation within sight of the equipment per code
  • Low-voltage control wiring to thermostats and building automation
  • Scheduling coordinated directly with your HVAC contractor
  • Verification of existing circuits before reusing on replacement units
HVAC Electrical Connections in Ukiah, CA
Tools and components used for hvac electrical connections
Completed hvac electrical connections job

Commercial

Service upgrades, tenant improvements, lighting retrofits, and maintenance that keep a business running.

Repair & Emergency

Panels & Service Upgrades

Wiring & Construction

Maintenance

Lighting

Equipment & Systems

Compliance

Mendocino, Lake, Sonoma & Napa County

Commercial Electricians Who Know Local Buildings

Main Street retail, wineries, medical suites, warehouses, and municipal buildings, we've worked in them all.

Older commercial stock around Ukiah, Lakeport, Healdsburg, and Napa was built for far lighter loads than today's kitchens, servers, HVAC equipment, and charging stations. We handle the load calculations, the utility coordination, and the county or city permit desk, then schedule the shutdown when it costs you the least.

AAA Loomins Electric technician handling hvac electrical connections in Ukiah, CA
Recent Work

Some of What We've Been Doing

Photos from real jobs around the county. If you want to see something closer to your own situation, ask and we'll send more.

Pendant lighting installation on a high ceiling

Pendant lighting install

Sixteen fixtures hung off a new dedicated lighting circuit with dimming control. Layout snapped from the ceiling grid so every drop lines up from the doorway.

Large decorative chandelier installation in a dining room

Chandelier installation

A heavy multi-tier fixture set on a rated support box with new blocking above the ceiling. Wired to a dimmer that holds the warm color the owner wanted.

Crystal chandelier and bedroom lighting installation

Bedroom lighting and dimming

Chandelier, sconces, and accent lamps put on separate switch legs so the room can go from full light to bedside light without touching a lamp cord.

Glass chandelier hung in an entryway

Entry chandelier

Tiered glass fixture set on a fan-rated box with new ceiling support, then balanced and leveled by hand. Fed from a dimmed circuit so the entry is not blinding at night.

Multi-pendant cluster light installation in a showroom

Pendant cluster

Thirty-drop cluster over a seating area, each stem cut to a plotted height. Canopy circuit pulled during the build so no ceiling had to be reopened later.

Commercial restaurant lighting installation

Restaurant lighting

Recessed cove fixture plus pendant runs over the bar and dining floor. Wired on separate zones so the room can drop to evening levels without touching the kitchen.

Lobby and stairwell chandelier installation

Lobby and stairwell lighting

Two-story chandeliers, stair sconces, and gallery wall accent lighting on a single controlled system. Lift work and permit close-out handled with the general contractor.

Outdoor deck and step lighting installation

Deck and step lighting

Wet-rated step lights, soffit cans, and covered porch fixtures on an exterior GFCI circuit. Photocell and timer control so it comes on at dusk without anyone flipping a switch.

Bathroom vanity light fixture installation

Bathroom vanity lighting

Three-light vanity bar with seeded glass shades mounted over the mirror, plus recessed can lights in the ceiling. Dimmer-ready wiring so the room can be bright for morning or soft at night.

The Process

What Happens When You Call

No mystery, and no surprise invoice at the end.

01

You call or text

Someone in the Ukiah shop answers between 7am and 5pm. After hours, the emergency line goes to whoever is on call.

02

We book a two-hour window

You get a window and a name, so you know who is pulling into the driveway.

03

We diagnose before we quote

Nobody prices a panel from the driveway. We find the actual problem first, then price the fix.

04

You get the number in writing

Approve it, decline it, or sit on it for a week. Nothing gets opened until you say yes.

05

We finish and close it out

Cleanup, permit close-out where required, photos of what we did, and a two-year warranty on our labor.

What Customers Say About Working With Us

Every review below came from a job in Mendocino County. Read the rest on Google.

“Diagnosed a dead circuit in twenty minutes and had it fixed the same afternoon. Clear pricing, no upsell.”

M
Marisol R.Ukiah, CA

“They upgraded our 100-amp panel and handled the permit and inspection start to finish. Crew left the garage cleaner than they found it.”

D
Dan W.Healdsburg, CA

“We manage eleven units and they turn around electrical punch lists faster than anyone we've used.”

P
Priya N.Santa Rosa, CA
Read all reviewsLeave us a review
Areas We Serve

HVAC Electrical Connections Across Four Counties

Crews dispatch from Ukiah across Mendocino, Lake, Sonoma and Napa County.

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Phone(707) 830-4053
HeadquartersUkiah, CA
Business HoursMon to Fri: 7am to 5pm, emergency line after hours
DiscountVeterans & First Responders

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FAQ

HVAC Electrical Connections Questions

What customers ask us most before booking this service.

Yes, we work off the mechanical contractor's schedule and equipment specs so the electrical connection is ready when they need to commission the unit.

Still have a question? Call (707) 830-4053 and talk it through with an electrician.

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