Markets Served · Healthcare & Institutional

Healthcare & Institutional

Clinics, outpatient facilities, schools, and institutional buildings run on electrical systems with no margin for guesswork. We build essential power, life-safety, and standby systems to NEC Article 517, NFPA 99, and NFPA 110 — and phase the work so an occupied facility keeps operating around it.

What We Do Here

Built to NEC 517, NFPA 99, and NFPA 110 — not to a slogan

Three codes govern this work: NEC Article 517 for wiring in health care facilities, NFPA 99 for health care power systems, and NFPA 110 for emergency and standby power. They dictate branch separation, transfer times, testing, and documentation — and they are what our crews build and our engineers design to, in clinics, outpatient facilities, schools, and institutional and municipal buildings across Tucson and Arizona.

Essential Electrical Systems & Standby Power

Essential electrical systems — NEC 517 and NFPA 99 split a health care facility's essential electrical system into life-safety, critical, and equipment branches. We install the separate transfer switches, panels, and feeders that keep those branches independent.
Standby generators and ATS — Generator and automatic-transfer-switch installations built and tested to NFPA 110, so the life-safety branch is re-energized within the transfer time the code requires.
Acceptance and load testing — NFPA 110 requires documented acceptance testing and load testing before a standby system counts. We run the tests and hand over the records the facility will be audited against.
Patient-care space wiring — Hospital-grade devices, redundant equipment grounding, and the receptacle counts and circuiting NEC 517 requires in exam and treatment spaces.

Life-Safety & Fire Alarm

Fire alarm and detection — Initiating devices, notification appliances, and panels, installed and carried through acceptance testing with the AHJ.
Emergency and egress lighting — Egress illumination and exit signage on the life-safety branch, wired so a transfer event actually lights the exit path.
System integration — Fire alarm tied into door hardware, HVAC shutdown, and mass notification so the building responds as one system, not five.
Documentation — Test records, as-builts, and panel documentation turned over in the form facility and accreditation reviews ask for.

Special Systems & Low-Voltage

Structured cabling and data — The cabling backbone that records, scheduling, and monitoring systems run on — structured, labeled, and documented.
Nurse call, paging, and intercom — Communication systems for clinic, outpatient, and campus environments, installed and integrated with the rest of the low-voltage scope.
Access control and surveillance — Access control, video surveillance, and security rough-in for facilities responsible for patients, students, and staff.
Grounding for sensitive equipment — Dedicated grounding and bonding for lab, imaging, and IT equipment that has to run clean.

Phased Work in Occupied Facilities

ICRA-aware execution — In patient-care spaces, we work to the containment, dust control, and pathway rules an infection-control risk assessment sets — planned before mobilization, not improvised on site.
Planned shutdowns and tie-ins — Shutdowns scheduled in tight, approved windows — often nights and weekends — with a written switching plan and a way back if something doesn't go to plan.
Temporary power and continuity — Temporary feeds that keep refrigeration, IT, and life-safety loads up while permanent systems are replaced.
Coordination with facilities staff — The people running the building know what is happening, when, and what stays energized — in writing, before the work starts.

Why It's Built In-House

The engineer who ran the branch calc answers for the install

Essential-power work fails in the hand-offs: a design firm sizes the generator, an electrical sub wires the transfer switches, and nobody owns the gap when acceptance testing stalls. We keep the engineering (KA #312437) and the electrical install (CR-11 #276948) in one company, so the load calculations, the branch separation, the switching plan, and the crews executing it answer to the same project manager — and the same name is on the test records at the end.

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Essential electrical systems with life-safety, critical, and equipment branches
Standby generators and ATS installed and tested to NFPA 110
Fire alarm and egress lighting carried through AHJ acceptance
Nurse call, structured cabling, access control, and surveillance
ICRA-aware phasing in fully occupied facilities

Occupied Facilities

Built around occupants, powered without interruption

A clinic cannot pause exams for a panel swap, and a school cannot relocate six hundred students for a feeder upgrade. Most of our healthcare and institutional work happens in buildings that stay fully occupied from the first day of construction to the last — so every phase is planned around the people inside it.

Sequenced so essential systems never blink

Before a crew touches an energized system, the phasing is settled: which areas go offline, in what order, and what carries the load in the meantime. Life-safety systems — egress lighting, fire alarm, the NEC 517 life-safety branch — stay live through every phase, on temporary feeds if the permanent gear is coming out. Shutdowns that cannot be avoided are scheduled with facility staff in tight, approved windows — nights, weekends, or school breaks — with a written switching plan and a tested way back if something does not go as expected.

Because we self-perform the electrical work and the engineering behind it, the person who wrote the switching plan is reachable by the crew executing it — at 2 a.m. on a Saturday, not the following Tuesday.

Quiet around patients, documented for owners

Working around patients and students changes how a crew operates: containment and dust control where an infection-control risk assessment requires it, noisy work moved to hours the facility approves, corridors and exit paths kept clear, and badged workers the front desk knows are coming. That conduct is planned before mobilization and enforced by our own foremen — not left to a subcontractor's judgment.

Institutional owners also inherit a paperwork obligation the day we leave: acceptance-test records, as-builts, panel schedules, and the closeout documentation their auditors and accreditation reviews will ask for. We turn that package over complete — and because the design, install, and testing happened under one roof, nothing in it has to be chased down from a third party.

FAQ

Healthcare & Institutional questions, answered

Have a code question of your own? Ask our free code assistant — it is trained on the same NEC material our crews build to.

What does NEC Article 517 require for healthcare power?

Article 517 requires an essential electrical system split into three branches — life-safety, critical, and equipment — each with its own transfer switch or switches (systems of 150 kVA or less can share one), so egress lighting, alarms, and patient-care loads ride through a normal-power failure. It also governs wiring methods, hospital-grade receptacles, and redundant grounding in patient-care spaces. NFPA 99 assigns which facilities need the full system based on risk, and we design and install to both.

Can electrical work happen while our clinic stays open?

Yes — that is most of the healthcare work we do. We phase the project so each area is isolated, contained, and returned to service before the next opens up, and we schedule tie-ins and shutdowns for nights or weekends with the facility's sign-off. Temporary power keeps refrigeration, IT, and life-safety loads running while permanent gear is replaced.

Do you install generators and transfer switches for healthcare facilities?

We do — standby generators, automatic transfer switches, and the separate panels each essential-system branch requires, installed and load-tested to NFPA 110 as part of our service and distribution work. The life-safety branch has to be re-energized within 10 seconds of losing normal power, so we verify transfer times at acceptance testing and hand over the records.

Do you take on school and institutional projects?

Yes. Schools and institutional owners typically want major electrical work compressed into summer and holiday breaks, so we plan procurement and manpower around a hard reopening date and put long-lead gear on order early. As a licensed general contractor (KB-1 #329360) we are also set up for the prevailing-wage and certified-payroll requirements that federally funded public work carries.

Do you handle nurse call, access control, and other low-voltage systems?

Yes — nurse call, paging, intercom, access control, video surveillance, and structured cabling are part of our special systems scope, installed by the same company that builds the power behind them. In healthcare and school environments that matters: one contractor coordinates pathways, panel space, and door hardware instead of five subcontractors meeting in a ceiling.

Who tests and maintains the emergency systems after turnover?

The facility owns that obligation — NFPA 110 calls for monthly generator load tests, and fire codes require monthly and annual emergency-lighting tests, all with records an inspector or accreditation surveyor can ask for. We commission the systems, walk facility staff through them at turnover, and offer recurring maintenance and testing so the documentation never lapses.

Markets Served

Other markets we serve

We bring the same self-performed, design-build approach to every market. See the full range of markets or our services overview.