Commercial systems partner / 01

One call.
Every system.

BASE
Yonkers, NY
REACH
NY / NJ / MA / CT

One point of contact for electrical, mechanical, fire suppression, and commercial-kitchen work — so nothing falls through the cracks between trades.

40°55′N / 73°53′W — SYSTEMS IN MOTION
The scope / 02

The right trade.
Under one roof.

Four disciplines, one team accountable for how they fit together on your site.

View All Services
Industrial electrical switchgear cabinets in a commercial power distribution room

Power Distribution

Service entrance, feeders, and panel layouts sized for commercial load requirements.

Learn More
Electrician working on a commercial electrical breaker panel

Panel Upgrades

Main and sub-panel replacements that bring aging systems up to current code.

Learn More
Industrial warehouse ceiling with rows of commercial light fixtures

Lighting Retrofits

LED conversions and fixture layouts that cut energy use without disrupting operations.

Learn More

Regional reach.
24-hour availability.

The handoff / 03

How working
with Sieera
looks like.

No handoffs get lost and no step happens twice. Here's what working with Sieera actually looks like, start to finish.

01 / STEP

Tell us what's moving

Call, email, or send the drawings — tell us what's happening on site and what stage it's at.

02 / STEP

Define the scope

We walk the site, review drawings, and work out exactly which trades the job needs — no more, no less.

03 / STEP

Coordinate the work

Our team talks directly with your GC, operators, and other contractors so schedules line up instead of colliding.

04 / STEP

Keep systems moving

We close out clean — documentation, inspections, and a clear next step if more work is ahead.

Two engineers in hard hats reviewing detailed construction blueprints indoors
The difference / 04

Coordination
is the craft.

Commercial sites don't have room for miscommunication between trades. Here's what that means in practice.

01 One point of contact across trades
02 Built for active commercial sites
03 Clear handoffs with project partners
04 Licensed & insured across every discipline
Talk through your scope

Sieera in numbers

The numbers
will follow
the work.

Get a quote

Electrical, mechanical, fire suppression, and commercial kitchen — coordinated as one scope.

00Core disciplines

Licensed crews covering commercial job sites across NY, NJ, MA, and CT.

00States served

Emergency dispatch answered around the clock, every day.

00Hour availability
Service area / 05

Close to the
work.

Not sure if your site is in range? If it's a commercial property in these areas, chances are we're already working nearby.

Westchester County
New York
New Jersey
Massachusetts
Connecticut — select areas
Regional commercial sites
NORTHEAST SERVICE REGION
Questions / 06

Before the
first call.

The questions we hear most before a first project kicks off.

Ask a question
The property location, what stage the project is at, and which trades or systems need attention. If you're not sure yet, that's fine — we'll help narrow it down on the first call.
Next move / 07

Start with
the scope.

Whether it's one system or four, tell us what's ahead and we'll tell you exactly what it takes to keep it moving.