One call.
Every system.
One point of contact for electrical, mechanical, fire suppression, and commercial-kitchen work — so nothing falls through the cracks between trades.
- CaptiveAire
- Trion – Indoor Air Quality
- Accurex
- SmogHog
- Air Quality Engineering
The right trade.
Under one roof.
Four disciplines, one team accountable for how they fit together on your site.

Power Distribution

Panel Upgrades

Lighting Retrofits
Regional reach.
24-hour availability.
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.
Tell us what's moving
Call, email, or send the drawings — tell us what's happening on site and what stage it's at.
Define the scope
We walk the site, review drawings, and work out exactly which trades the job needs — no more, no less.
Coordinate the work
Our team talks directly with your GC, operators, and other contractors so schedules line up instead of colliding.
Keep systems moving
We close out clean — documentation, inspections, and a clear next step if more work is ahead.

Coordination
is the craft.
Commercial sites don't have room for miscommunication between trades. Here's what that means in practice.
Sieera in numbers
The numbers
will follow
the work.
Electrical, mechanical, fire suppression, and commercial kitchen — coordinated as one scope.
Licensed crews covering commercial job sites across NY, NJ, MA, and CT.
Emergency dispatch answered around the clock, every day.
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.
Before the
first call.
The questions we hear most before a first project kicks off.
Ask a questionStart 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.




