Electrical
Service and distribution, lighting, life-safety, special systems, and controls — new construction, upgrades, and maintenance.
Tucson, Arizona
Commercial Electrical, HVAC & Underground Services in Tucson, AZ
Arizona Electrical Solutions holds four Arizona ROC licenses — electrical, HVAC and refrigeration, heavy-civil engineering, and general building — and self-performs the work under all four. Every service below is one we do with our own people. Request a bid →
One Contractor
Four licenses, one point of accountability
Most commercial projects need an electrical contractor, a mechanical contractor, an underground contractor, and someone to coordinate them. We are all four, which removes the seams where schedules slip and responsibility gets debated. Our licenses are active and verifiable on the Arizona ROC's site — see credentials.
HVAC & Refrigeration
Commercial mechanical systems installed, controlled, and commissioned alongside the electrical scope.
Heavy-Civil / Engineering
Trenching, duct banks, utilities, grading, and foundations — self-performed with an owned Cat fleet.
General Building
Ground-up commercial building and general contracting, including design-build delivery and MEP coordination.
Electrical
Commercial electrical
The CR-11 scope, self-performed: everything from the utility point of connection to the last device.
Electrical — Overview
The full commercial electrical capability, start to finish.
Switchgear, Service & Distribution
Service entrance, switchgear, switchboards, panelboards, transformers, and feeders.
Panel & Service Upgrades
Capacity increases and gear replacement, phased so the building stays open.
Generators & Standby Power
Generator sets, transfer switches, emergency circuits, pads, and commissioning.
Lighting
Interior, high-bay, exterior, site, and parking lighting with controls.
LED Lighting Retrofits
Interior, high-bay, and exterior LED upgrades with controls and photometrics.
Parking Lot Lighting
Photometric design, LED conversions, pole repair, bases, and feeders.
Life-Safety & Fire Alarm
Fire alarm panels and devices, emergency power, egress lighting, and AHJ sign-off.
Controls
Building and lighting controls, metering, motor controls, and commissioning.
Motor Controls & VFDs
MCCs, starters, drives, equipment power, and commissioning.
Structured Cabling & Special Systems
Cat 6/6A and fiber, MDF/IDF build-outs, testing, security, AV, and paging.
Access Control & Cameras
Readers, electric locks, IP cameras, head-end rooms, and exterior power.
Engineering
Electrical engineering & studies
In-house design and analysis — by the same firm that builds what it draws.
Electrical Engineering
Power system design, photometrics, special systems, and permit-ready documents.
Arc Flash & Coordination Studies
Field data, short-circuit and coordination analysis, incident energy, and labels.
Solar, Storage & EV
Rooftop and carport PV, battery storage, TEP/Trico interconnection, and efficiency retrofits.
EV Charging Installation
Level 2 and DC fast charging — engineered, trenched, and wired.
Mechanical
HVAC & mechanical
The CR-39 scope, integrated with the electrical work instead of coordinated across two contracts.
Commercial HVAC
RTUs, splits and VRF, change-outs, ductwork, controls, and start-up — the full mechanical scope.
Equipment & Systems
RTUs, split and VRF systems, chillers and boilers, make-up air, refrigeration.
Ductwork & Air Distribution
Duct design, fabrication, installation, insulation, diffusers, and balancing.
Refrigerant & Piping
Line sets, brazing, evacuation and charging, leak testing, EPA-compliant handling.
HVAC Controls & Automation
DDC controls, BAS integration, and sequences of operation.
Ventilation & IAQ
Code ventilation, exhaust, make-up air, filtration, and economizers.
Service, Start-Up & Commissioning
Start-up, TAB, commissioning, retrofits, and preventive maintenance.
Underground
Underground & heavy equipment
The KA engineering scope, self-performed with an owned Cat fleet and certified operators.
Trenching & Underground Utilities
Excavation, duct banks, conduit, backfill, and restoration with an owned Cat fleet.
Trenching & Excavation
Open-cut trenching, mass excavation, potholing, and trench safety.
Duct Banks & Conduit
Concrete-encased duct banks, multi-way conduit, manholes, vaults, and pads.
Underground Utilities
Primary and secondary distribution, foundations, tie-ins, and wet-utility work.
Site Preparation & Grading
Clearing, rough and fine grading, cut and fill, pads, and compaction.
Backfill & Restoration
Engineered backfill, compaction, concrete and asphalt restoration.
Delivery
How the work gets delivered
One contract, one schedule, one company accountable for the whole scope.
General Contracting
Design-build delivery, general contracting, and MEP coordination.
Design-Build
Single-source design and construction for owners, architects, and designers.
Commercial Electrician
The full commercial electrical scope across the Tucson metro.
Industrial Electrician
Heavy distribution, machine and process power, motor controls, high-bay lighting.
Tenant Improvement Electrical
Safe-off and demo, panel changes, lighting, data, and fire-alarm coordination.
Maintenance & Service
Panel and switchgear inspections, lighting upkeep, and life-safety testing.
Data Center & Mission-Critical
Standby power, duct banks, grounding, and HVAC support for critical facilities.
FAQ
Questions about what we do
Do you self-perform all of these services?
Yes — that is the point of holding four licenses. Electrical (CR-11), HVAC and refrigeration (CR-39), heavy-civil and underground (KA), and general building (KB-1) are all in-house, along with our electrical engineering. On most projects the only thing we subcontract is work outside those scopes.
Do you work on residential projects?
No. We are a commercial, industrial, institutional, municipal, and mixed-use contractor. Our free field guides and calculators are open to everyone, but the construction work we bid is commercial.
What area do you serve?
We are based in Tucson and licensed statewide, working across Pima County, Cochise County, Santa Cruz County, Pinal County, and into the Phoenix metro. See our service area for the cities we cover most often.
Can you take on just one part of a project?
Yes. Owners and general contractors bring us in for a single scope all the time — the underground, the electrical, the mechanical, or a study — as well as for full design-build delivery.
How do we get a bid?
Send drawings, a scope, or just a description of the problem through the contact form, or call (520) 308-6235. We provide license, bonding, and insurance documentation for prequalification on request.
Not sure which scope you need?
Describe the project or the problem. We'll tell you what it involves, which trades it touches, and what it takes to build it — before you commit to anything.
Request a Bid Call (520) 308-6235